Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Frontier Airlines

The cheapest airline(s) flying from Houston to Denver is Frontier Airlines.

  • Frontier Airlines Frontier Airlines
  • United Airlines United Airlines
  • Southwest Airlines Southwest Airlines
  • American Airlines American Airlines
  • Alaska Airlines Alaska Airlines
  • JetBlue Airways JetBlue Airways
Cheapest Month March

Travel Period: February 2025 - January 2026

The cheapest month(s) to fly from Houston to Denver is March.

  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
Cheapest Day of the Week Wednesday

The cheapest day(s) of the week to fly from Houston to Denver is Wednesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Thu, 2 Jan, 2025

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      • Availability
        • M
        • T
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        • T
        • F
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        • S
      • 18:21 IAH
        20:00 DEN
        2Hrs, 39m Direct
      • IAHHouston George Bush Intercontinental Airport 18:21 - DEN 20:00 2h 39m Direct
      • IAHHouston George Bush Intercontinental Airport 18:21
      • DENDenver Intl Airport 20:00
      • 2h 39m
      • Direct
      • United Airlines (UA 1654)Boeing 737 900
      • United Airlines (UA 1654)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • Boeing 737 900
      • 18:21 IAH
        20:00 DEN
        2Hrs, 39m Direct
      • IAHHouston George Bush Intercontinental Airport 18:21 - DEN 20:00 2h 39m Direct
      • IAHHouston George Bush Intercontinental Airport 18:21
      • DENDenver Intl Airport 20:00
      • 2h 39m
      • Direct
      • United Airlines (UA 1654)Boeing 737 800
      • United Airlines (UA 1654)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 18:23 IAH
        20:04 DEN
        2Hrs, 41m Direct
      • IAHHouston George Bush Intercontinental Airport 18:23 - DEN 20:04 2h 41m Direct
      • IAHHouston George Bush Intercontinental Airport 18:23
      • DENDenver Intl Airport 20:04
      • 2h 41m
      • Direct
      • Frontier Airlines (F9 3227)Airbus A321 Neo
      • Frontier Airlines (F9 3227)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Airbus A321 Neo
      • 18:25 HOU
        20:00 DEN
        2Hrs, 35m Direct
      • HOUHouston Hobby Airport 18:25 - DEN 20:00 2h 35m Direct
      • HOUHouston Hobby Airport 18:25
      • DENDenver Intl Airport 20:00
      • 2h 35m
      • Direct
      • Southwest Airlines (WN 1016)Boeing 737 800
      • Southwest Airlines (WN 1016)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 18:26 IAH
        20:07 DEN
        2Hrs, 41m Direct
      • IAHHouston George Bush Intercontinental Airport 18:26 - DEN 20:07 2h 41m Direct
      • IAHHouston George Bush Intercontinental Airport 18:26
      • DENDenver Intl Airport 20:07
      • 2h 41m
      • Direct
      • Frontier Airlines (F9 3227)Airbus
      • Frontier Airlines (F9 3227)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • Airbus
      • 19:25 HOU
        21:06 DEN
        2Hrs, 41m Direct
      • HOUHouston Hobby Airport 19:25 - DEN 21:06 2h 41m Direct
      • HOUHouston Hobby Airport 19:25
      • DENDenver Intl Airport 21:06
      • 2h 41m
      • Direct
      • Frontier Airlines (F9 1161)Airbus A320 Neo
      • Frontier Airlines (F9 1161)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Airbus A320 Neo
      • 19:38 IAH
        21:15 DEN
        2Hrs, 37m Direct
      • IAHHouston George Bush Intercontinental Airport 19:38 - DEN 21:15 2h 37m Direct
      • IAHHouston George Bush Intercontinental Airport 19:38
      • DENDenver Intl Airport 21:15
      • 2h 37m
      • Direct
      • Frontier Airlines (F9 4855)Airbus A321 Neo
      • Frontier Airlines (F9 4855)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Airbus A321 Neo
      • 19:47 HOU
        21:28 DEN
        2Hrs, 41m Direct
      • HOUHouston Hobby Airport 19:47 - DEN 21:28 2h 41m Direct
      • HOUHouston Hobby Airport 19:47
      • DENDenver Intl Airport 21:28
      • 2h 41m
      • Direct
      • Frontier Airlines (F9 1161)Airbus A320 Neo
      • Frontier Airlines (F9 1161)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • Airbus A320 Neo
      • 19:55 HOU
        21:35 DEN
        2Hrs, 40m Direct
      • HOUHouston Hobby Airport 19:55 - DEN 21:35 2h 40m Direct
      • HOUHouston Hobby Airport 19:55
      • DENDenver Intl Airport 21:35
      • 2h 40m
      • Direct
      • Southwest Airlines (WN 4272)Boeing 737 700
      • Southwest Airlines (WN 4272)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 19:59 HOU
        21:40 DEN
        2Hrs, 41m Direct
      • HOUHouston Hobby Airport 19:59 - DEN 21:40 2h 41m Direct
      • HOUHouston Hobby Airport 19:59
      • DENDenver Intl Airport 21:40
      • 2h 41m
      • Direct
      • Frontier Airlines (F9 1129)Airbus A320 Neo
      • Frontier Airlines (F9 1129)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Airbus A320 Neo
      • 19:59 HOU
        21:40 DEN
        2Hrs, 41m Direct
      • HOUHouston Hobby Airport 19:59 - DEN 21:40 2h 41m Direct
      • HOUHouston Hobby Airport 19:59
      • DENDenver Intl Airport 21:40
      • 2h 41m
      • Direct
      • Frontier Airlines (F9 1161)Airbus A320 Neo
      • Frontier Airlines (F9 1161)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • Airbus A320 Neo
      • 20:17 IAH
        21:57 DEN
        2Hrs, 40m Direct
      • IAHHouston George Bush Intercontinental Airport 20:17 - DEN 21:57 2h 40m Direct
      • IAHHouston George Bush Intercontinental Airport 20:17
      • DENDenver Intl Airport 21:57
      • 2h 40m
      • Direct
      • United Airlines (UA 2215)Boeing 737 Max 9 Passenger
      • United Airlines (UA 2215)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 9 Passenger
      • 20:20 IAH
        22:00 DEN
        2Hrs, 40m Direct
      • IAHHouston George Bush Intercontinental Airport 20:20 - DEN 22:00 2h 40m Direct
      • IAHHouston George Bush Intercontinental Airport 20:20
      • DENDenver Intl Airport 22:00
      • 2h 40m
      • Direct
      • Frontier Airlines (F9 4855)Airbus
      • Frontier Airlines (F9 4855)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Airbus
      • 20:20 IAH
        22:00 DEN
        2Hrs, 40m Direct
      • IAHHouston George Bush Intercontinental Airport 20:20 - DEN 22:00 2h 40m Direct
      • IAHHouston George Bush Intercontinental Airport 20:20
      • DENDenver Intl Airport 22:00
      • 2h 40m
      • Direct
      • Frontier Airlines (F9 4855)Airbus A320 Neo
      • Frontier Airlines (F9 4855)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • Airbus A320 Neo
      • 20:26 IAH
        22:06 DEN
        2Hrs, 40m Direct
      • IAHHouston George Bush Intercontinental Airport 20:26 - DEN 22:06 2h 40m Direct
      • IAHHouston George Bush Intercontinental Airport 20:26
      • DENDenver Intl Airport 22:06
      • 2h 40m
      • Direct
      • Frontier Airlines (F9 3227)Airbus A321 Neo
      • Frontier Airlines (F9 3227)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • Airbus A321 Neo
      • 20:55 HOU
        22:30 DEN
        2Hrs, 35m Direct
      • HOUHouston Hobby Airport 20:55 - DEN 22:30 2h 35m Direct
      • HOUHouston Hobby Airport 20:55
      • DENDenver Intl Airport 22:30
      • 2h 35m
      • Direct
      • Southwest Airlines (WN 4725)Boeing 737 700
      • Southwest Airlines (WN 4725)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 21:30 IAH
        23:05 DEN
        2Hrs, 35m Direct
      • IAHHouston George Bush Intercontinental Airport 21:30 - DEN 23:05 2h 35m Direct
      • IAHHouston George Bush Intercontinental Airport 21:30
      • DENDenver Intl Airport 23:05
      • 2h 35m
      • Direct
      • United Airlines (UA 1780)Boeing 737 800
      • United Airlines (UA 1780)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 22:50 HOU
        00:20 DEN
        2Hrs, 30m Direct
      • HOUHouston Hobby Airport 22:50 - DEN 00:20 2h 30m Direct
      • HOUHouston Hobby Airport 22:50
      • DENDenver Intl Airport 00:20
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 4725)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4725)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 05:00 IAH
        06:40 DEN
        2Hrs, 40m Direct
      • IAHHouston George Bush Intercontinental Airport 05:00 - DEN 06:40 2h 40m Direct
      • IAHHouston George Bush Intercontinental Airport 05:00
      • DENDenver Intl Airport 06:40
      • 2h 40m
      • Direct
      • United Airlines (UA 2436)Boeing 757 300 Series
      • United Airlines (UA 2436)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • Boeing 757 300 Series
      • 05:25 HOU
        07:00 DEN
        2Hrs, 35m Direct
      • HOUHouston Hobby Airport 05:25 - DEN 07:00 2h 35m Direct
      • HOUHouston Hobby Airport 05:25
      • DENDenver Intl Airport 07:00
      • 2h 35m
      • Direct
      • Southwest Airlines (WN 5106)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 5106)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 05:45 IAH
        07:20 DEN
        2Hrs, 35m Direct
      • IAHHouston George Bush Intercontinental Airport 05:45 - DEN 07:20 2h 35m Direct
      • IAHHouston George Bush Intercontinental Airport 05:45
      • DENDenver Intl Airport 07:20
      • 2h 35m
      • Direct
      • Frontier Airlines (F9 3229)Airbus A321 Neo
      • Frontier Airlines (F9 3229)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Airbus A321 Neo
      • 05:45 IAH
        07:20 DEN
        2Hrs, 35m Direct
      • IAHHouston George Bush Intercontinental Airport 05:45 - DEN 07:20 2h 35m Direct
      • IAHHouston George Bush Intercontinental Airport 05:45
      • DENDenver Intl Airport 07:20
      • 2h 35m
      • Direct
      • Frontier Airlines (F9 3229)Airbus A320 Neo
      • Frontier Airlines (F9 3229)
        • M
        • T
        • W
        • -
        • F
        • S
        • S
      • Airbus A320 Neo
      • 06:25 HOU
        07:55 DEN
        2Hrs, 30m Direct
      • HOUHouston Hobby Airport 06:25 - DEN 07:55 2h 30m Direct
      • HOUHouston Hobby Airport 06:25
      • DENDenver Intl Airport 07:55
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 3798)Boeing 737 800
      • Southwest Airlines (WN 3798)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 07:20 IAH
        09:00 DEN
        2Hrs, 40m Direct
      • IAHHouston George Bush Intercontinental Airport 07:20 - DEN 09:00 2h 40m Direct
      • IAHHouston George Bush Intercontinental Airport 07:20
      • DENDenver Intl Airport 09:00
      • 2h 40m
      • Direct
      • United Airlines (UA 2433)Boeing 757 300 Series
      • United Airlines (UA 2433)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • Boeing 757 300 Series
      • 07:30 HOU
        09:00 DEN
        2Hrs, 30m Direct
      • HOUHouston Hobby Airport 07:30 - DEN 09:00 2h 30m Direct
      • HOUHouston Hobby Airport 07:30
      • DENDenver Intl Airport 09:00
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 1211)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1211)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 07:50 HOU
        10:30 DEN
        3Hrs, 40m Direct
      • HOUHouston Hobby Airport 07:50 - DEN 10:30 3h 40m Direct
      • HOUHouston Hobby Airport 07:50
      • DENDenver Intl Airport 10:30
      • 3h 40m
      • Direct
      • Southwest Airlines (WN 1931)Boeing 737 700
      • Southwest Airlines (WN 1931)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 07:50 HOU
        12:10 DEN
        5Hrs, 20m Direct
      • HOUHouston Hobby Airport 07:50 - DEN 12:10 5h 20m Direct
      • HOUHouston Hobby Airport 07:50
      • DENDenver Intl Airport 12:10
      • 5h 20m
      • Direct
      • Southwest Airlines (WN 2840)Boeing 737 800
      • Southwest Airlines (WN 2840)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 09:05 HOU
        10:40 DEN
        2Hrs, 35m Direct
      • HOUHouston Hobby Airport 09:05 - DEN 10:40 2h 35m Direct
      • HOUHouston Hobby Airport 09:05
      • DENDenver Intl Airport 10:40
      • 2h 35m
      • Direct
      • Southwest Airlines (WN 2106)Boeing 737 800
      • Southwest Airlines (WN 2106)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 10:05 IAH
        11:42 DEN
        2Hrs, 37m Direct
      • IAHHouston George Bush Intercontinental Airport 10:05 - DEN 11:42 2h 37m Direct
      • IAHHouston George Bush Intercontinental Airport 10:05
      • DENDenver Intl Airport 11:42
      • 2h 37m
      • Direct
      • United Airlines (UA 2358)Boeing 777
      • United Airlines (UA 2358)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • Boeing 777
      • 10:57 IAH
        12:37 DEN
        2Hrs, 40m Direct
      • IAHHouston George Bush Intercontinental Airport 10:57 - DEN 12:37 2h 40m Direct
      • IAHHouston George Bush Intercontinental Airport 10:57
      • DENDenver Intl Airport 12:37
      • 2h 40m
      • Direct
      • United Airlines (UA 2677)Boeing 737 Max 8 Passenger
      • United Airlines (UA 2677)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 10:57 IAH
        12:37 DEN
        2Hrs, 40m Direct
      • IAHHouston George Bush Intercontinental Airport 10:57 - DEN 12:37 2h 40m Direct
      • IAHHouston George Bush Intercontinental Airport 10:57
      • DENDenver Intl Airport 12:37
      • 2h 40m
      • Direct
      • United Airlines (UA 2677)Boeing 737 900
      • United Airlines (UA 2677)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • Boeing 737 900
      • 11:10 HOU
        12:40 DEN
        2Hrs, 30m Direct
      • HOUHouston Hobby Airport 11:10 - DEN 12:40 2h 30m Direct
      • HOUHouston Hobby Airport 11:10
      • DENDenver Intl Airport 12:40
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 1020)Boeing 737 800
      • Southwest Airlines (WN 1020)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 11:25 HOU
        19:40 DEN
        9Hrs, 15m Direct
      • HOUHouston Hobby Airport 11:25 - DEN 19:40 9h 15m Direct
      • HOUHouston Hobby Airport 11:25
      • DENDenver Intl Airport 19:40
      • 9h 15m
      • Direct
      • Southwest Airlines (WN 2471)Boeing 737 700
      • Southwest Airlines (WN 2471)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 11:35 HOU
        13:05 DEN
        2Hrs, 30m Direct
      • HOUHouston Hobby Airport 11:35 - DEN 13:05 2h 30m Direct
      • HOUHouston Hobby Airport 11:35
      • DENDenver Intl Airport 13:05
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 2122)Boeing 737 700
      • Southwest Airlines (WN 2122)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 11:45 HOU
        15:30 DEN
        4Hrs, 45m Direct
      • HOUHouston Hobby Airport 11:45 - DEN 15:30 4h 45m Direct
      • HOUHouston Hobby Airport 11:45
      • DENDenver Intl Airport 15:30
      • 4h 45m
      • Direct
      • Southwest Airlines (WN 791)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 791)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 11:55 IAH
        16:31 DEN
        5Hrs, 36m Direct
      • IAHHouston George Bush Intercontinental Airport 11:55 - DEN 16:31 5h 36m Direct
      • IAHHouston George Bush Intercontinental Airport 11:55
      • DENDenver Intl Airport 16:31
      • 5h 36m
      • Direct
      • United Airlines (UA 2319)Boeing 737 Max 8 Passenger
      • United Airlines (UA 2319)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 13:30 IAH
        15:09 DEN
        2Hrs, 39m Direct
      • IAHHouston George Bush Intercontinental Airport 13:30 - DEN 15:09 2h 39m Direct
      • IAHHouston George Bush Intercontinental Airport 13:30
      • DENDenver Intl Airport 15:09
      • 2h 39m
      • Direct
      • Frontier Airlines (F9 3227)Airbus A320 Neo
      • Frontier Airlines (F9 3227)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Airbus A320 Neo
      • 13:35 HOU
        15:05 DEN
        2Hrs, 30m Direct
      • HOUHouston Hobby Airport 13:35 - DEN 15:05 2h 30m Direct
      • HOUHouston Hobby Airport 13:35
      • DENDenver Intl Airport 15:05
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 1949)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1949)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 14:10 HOU
        15:40 DEN
        2Hrs, 30m Direct
      • HOUHouston Hobby Airport 14:10 - DEN 15:40 2h 30m Direct
      • HOUHouston Hobby Airport 14:10
      • DENDenver Intl Airport 15:40
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 4329)Boeing 737 700
      • Southwest Airlines (WN 4329)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 14:25 HOU
        17:55 DEN
        4Hrs, 30m Direct
      • HOUHouston Hobby Airport 14:25 - DEN 17:55 4h 30m Direct
      • HOUHouston Hobby Airport 14:25
      • DENDenver Intl Airport 17:55
      • 4h 30m
      • Direct
      • Southwest Airlines (WN 3359)Boeing 737 700
      • Southwest Airlines (WN 3359)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 14:50 IAH
        16:27 DEN
        2Hrs, 37m Direct
      • IAHHouston George Bush Intercontinental Airport 14:50 - DEN 16:27 2h 37m Direct
      • IAHHouston George Bush Intercontinental Airport 14:50
      • DENDenver Intl Airport 16:27
      • 2h 37m
      • Direct
      • United Airlines (UA 1733)Boeing 777
      • United Airlines (UA 1733)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • Boeing 777
      • 16:50 HOU
        18:25 DEN
        2Hrs, 35m Direct
      • HOUHouston Hobby Airport 16:50 - DEN 18:25 2h 35m Direct
      • HOUHouston Hobby Airport 16:50
      • DENDenver Intl Airport 18:25
      • 2h 35m
      • Direct
      • Southwest Airlines (WN 550)Boeing 737 700
      • Southwest Airlines (WN 550)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 17:40 HOU
        19:10 DEN
        2Hrs, 30m Direct
      • HOUHouston Hobby Airport 17:40 - DEN 19:10 2h 30m Direct
      • HOUHouston Hobby Airport 17:40
      • DENDenver Intl Airport 19:10
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 3345)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3345)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 18:10 HOU
        21:50 DEN
        4Hrs, 40m 1 Stop (SAT)
      • HOUHouston Hobby Airport 18:10 - DEN 21:50 4h 40m 1 Stop (SAT) San Antonio
      • HOUHouston Hobby Airport 18:10
        SATSan Antonio International Airport 20:30
      • SATSan Antonio International Airport 19:15
        DENDenver Intl Airport 21:50
      • 4h 40m (1h 15m)
      • 1 Stop SAT · San Antonio 1h 15m
      • Southwest Airlines (WN 5232)Boeing 737 700
        Southwest Airlines (WN 4162)Boeing 737 800
      • Southwest Airlines (WN 5232)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:20 HOU
        22:00 DEN
        4Hrs, 40m 1 Stop (ELP)
      • HOUHouston Hobby Airport 18:20 - DEN 22:00 4h 40m 1 Stop (ELP) El Paso
      • HOUHouston Hobby Airport 18:20
        ELPEl Paso International Airport 20:05
      • ELPEl Paso International Airport 19:25
        DENDenver Intl Airport 22:00
      • 4h 40m (40m)
      • 1 Stop ELP · El Paso 40m
      • Southwest Airlines (WN 3359)Boeing 737 700
        Southwest Airlines (WN 1268)Boeing 737 700
      • Southwest Airlines (WN 3359)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:25 HOU
        23:40 DEN
        6Hrs, 15m 1 Stop (DAL)
      • HOUHouston Hobby Airport 18:25 - DEN 23:40 6h 15m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 18:25
        DALDallas/Fort Worth Love Field Airport 22:35
      • DALDallas/Fort Worth Love Field Airport 19:30
        DENDenver Intl Airport 23:40
      • 6h 15m (3h 05m)
      • 1 Stop DAL · Dallas 3h 05m
      • Southwest Airlines (WN 6)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 346)Boeing 737 700
      • Southwest Airlines (WN 6)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:50 HOU
        23:35 DEN
        5Hrs, 45m 1 Stop (PHX)
      • HOUHouston Hobby Airport 18:50 - DEN 23:35 5h 45m 1 Stop (PHX) Phoenix
      • HOUHouston Hobby Airport 18:50
        PHXPhoenix Sky Harbor Intl Airport 21:45
      • PHXPhoenix Sky Harbor Intl Airport 20:45
        DENDenver Intl Airport 23:35
      • 5h 45m (1h)
      • 1 Stop PHX · Phoenix 1h
      • Southwest Airlines (WN 1242)Boeing 737 700
        Southwest Airlines (WN 2684)Boeing 737 700
      • Southwest Airlines (WN 1242)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 19:27 IAH
        23:57 DEN
        5Hrs, 30m 1 Stop (PHX)
      • IAHHouston George Bush Intercontinental Airport 19:27 - DEN 23:57 5h 30m 1 Stop (PHX) Phoenix
      • IAHHouston George Bush Intercontinental Airport 19:27
        PHXPhoenix Sky Harbor Intl Airport 22:05
      • PHXPhoenix Sky Harbor Intl Airport 21:23
        DENDenver Intl Airport 23:57
      • 5h 30m (42m)
      • 1 Stop PHX · Phoenix 42m
      • Frontier Airlines (F9 4181)Airbus A320 Neo
        Frontier Airlines (F9 2142)Airbus A320 Neo
      • Frontier Airlines (F9 4181)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 20:10 HOU
        00:10 DEN
        5Hrs, 00m 1 Stop (STL)
      • HOUHouston Hobby Airport 20:10 - DEN 00:10 5h 1 Stop (STL) Saint Louis
      • HOUHouston Hobby Airport 20:10
        STLSt Louis Lambert Intl Airport 22:45
      • STLSt Louis Lambert Intl Airport 22:05
        DENDenver Intl Airport 00:10
      • 5h (40m)
      • 1 Stop STL · Saint Louis 40m
      • Southwest Airlines (WN 3268)Boeing 737 700
        Southwest Airlines (WN 1663)Boeing 737 700
      • Southwest Airlines (WN 3268)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:00 IAH
        09:46 DEN
        5Hrs, 46m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 05:00 - DEN 09:46 5h 46m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 05:00
        DFWDallas/Fort Worth Intl Airport 08:35
      • DFWDallas/Fort Worth Intl Airport 06:20
        DENDenver Intl Airport 09:46
      • 5h 46m (2h 15m)
      • 1 Stop DFW · Dallas 2h 15m
      • American Airlines (AA 700)Boeing 737 800
        American Airlines (AA 1168)Airbus
      • American Airlines (AA 700)
        • M
        • T
        • -
        • T
        • F
        • S
        • S
      • 05:00 IAH
        08:30 DEN
        4Hrs, 30m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 05:00 - DEN 08:30 4h 30m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 05:00
        DFWDallas/Fort Worth Intl Airport 07:19
      • DFWDallas/Fort Worth Intl Airport 06:20
        DENDenver Intl Airport 08:30
      • 4h 30m (59m)
      • 1 Stop DFW · Dallas 59m
      • American Airlines (AA 700)Boeing 737 800
        American Airlines (AA 1244)Airbus
      • American Airlines (AA 700)
        • M
        • T
        • -
        • T
        • F
        • S
        • S
      • 05:05 HOU
        09:45 DEN
        5Hrs, 40m 1 Stop (STL)
      • HOUHouston Hobby Airport 05:05 - DEN 09:45 5h 40m 1 Stop (STL) Saint Louis
      • HOUHouston Hobby Airport 05:05
        STLSt Louis Lambert Intl Airport 08:20
      • STLSt Louis Lambert Intl Airport 07:00
        DENDenver Intl Airport 09:45
      • 5h 40m (1h 20m)
      • 1 Stop STL · Saint Louis 1h 20m
      • Southwest Airlines (WN 171)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 2596)Boeing 737 700
      • Southwest Airlines (WN 171)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:40 HOU
        10:55 DEN
        6Hrs, 15m 1 Stop (LAS)
      • HOUHouston Hobby Airport 05:40 - DEN 10:55 6h 15m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 05:40
        LASLas Vegas McCarran International Airport 08:00
      • LASLas Vegas McCarran International Airport 07:00
        DENDenver Intl Airport 10:55
      • 6h 15m (1h)
      • 1 Stop LAS · Las Vegas 1h
      • Southwest Airlines (WN 1421)Boeing 737 700
        Southwest Airlines (WN 263)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1421)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:00 HOU
        10:40 DEN
        5Hrs, 40m 1 Stop (DAL)
      • HOUHouston Hobby Airport 06:00 - DEN 10:40 5h 40m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 06:00
        DALDallas/Fort Worth Love Field Airport 09:35
      • DALDallas/Fort Worth Love Field Airport 07:05
        DENDenver Intl Airport 10:40
      • 5h 40m (2h 30m)
      • 1 Stop DAL · Dallas 2h 30m
      • Southwest Airlines (WN 1636)Boeing 737 800
        Southwest Airlines (WN 572)Boeing 737 800
      • Southwest Airlines (WN 1636)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 06:00 IAH
        09:46 DEN
        4Hrs, 46m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 06:00 - DEN 09:46 4h 46m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 06:00
        DFWDallas/Fort Worth Intl Airport 08:35
      • DFWDallas/Fort Worth Intl Airport 07:21
        DENDenver Intl Airport 09:46
      • 4h 46m (1h 14m)
      • 1 Stop DFW · Dallas 1h 14m
      • American Airlines (AA 1817)Boeing 737 800
        American Airlines (AA 1168)Airbus
      • American Airlines (AA 1817)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:00 HOU
        09:46 DEN
        4Hrs, 46m 1 Stop (DFW)
      • HOUHouston Hobby Airport 06:00 - DEN 09:46 4h 46m 1 Stop (DFW) Dallas
      • HOUHouston Hobby Airport 06:00
        DFWDallas/Fort Worth Intl Airport 08:35
      • DFWDallas/Fort Worth Intl Airport 07:23
        DENDenver Intl Airport 09:46
      • 4h 46m (1h 12m)
      • 1 Stop DFW · Dallas 1h 12m
      • American Airlines (AA 3544)Embraer Emb 175
        American Airlines (AA 1168)Airbus
      • American Airlines (AA 3544)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:05 HOU
        09:55 DEN
        4Hrs, 50m 1 Stop (DAL)
      • HOUHouston Hobby Airport 06:05 - DEN 09:55 4h 50m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 06:05
        DALDallas/Fort Worth Love Field Airport 08:50
      • DALDallas/Fort Worth Love Field Airport 07:10
        DENDenver Intl Airport 09:55
      • 4h 50m (1h 40m)
      • 1 Stop DAL · Dallas 1h 40m
      • Southwest Airlines (WN 1636)Boeing 737 700
        Southwest Airlines (WN 3184)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1636)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:05 HOU
        12:20 DEN
        6Hrs, 15m 1 Stop (LAS)
      • HOUHouston Hobby Airport 07:05 - DEN 12:20 6h 15m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 07:05
        LASLas Vegas McCarran International Airport 09:25
      • LASLas Vegas McCarran International Airport 08:25
        DENDenver Intl Airport 12:20
      • 6h 15m (1h)
      • 1 Stop LAS · Las Vegas 1h
      • Southwest Airlines (WN 1301)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 719)Boeing 737 700
      • Southwest Airlines (WN 1301)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:30 HOU
        10:40 DEN
        4Hrs, 10m 1 Stop (DAL)
      • HOUHouston Hobby Airport 07:30 - DEN 10:40 4h 10m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 07:30
        DALDallas/Fort Worth Love Field Airport 09:35
      • DALDallas/Fort Worth Love Field Airport 08:35
        DENDenver Intl Airport 10:40
      • 4h 10m (1h)
      • 1 Stop DAL · Dallas 1h
      • Southwest Airlines (WN 6)Boeing 737 800
        Southwest Airlines (WN 572)Boeing 737 800
      • Southwest Airlines (WN 6)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:30 HOU
        11:50 DEN
        5Hrs, 20m 1 Stop (DAL)
      • HOUHouston Hobby Airport 07:30 - DEN 11:50 5h 20m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 07:30
        DALDallas/Fort Worth Love Field Airport 10:45
      • DALDallas/Fort Worth Love Field Airport 08:35
        DENDenver Intl Airport 11:50
      • 5h 20m (2h 10m)
      • 1 Stop DAL · Dallas 2h 10m
      • Southwest Airlines (WN 6)Boeing 737 800
        Southwest Airlines (WN 2867)Boeing 737 700
      • Southwest Airlines (WN 6)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:30 IAH
        12:24 DEN
        5Hrs, 54m 1 Stop (SLC)
      • IAHHouston George Bush Intercontinental Airport 07:30 - DEN 12:24 5h 54m 1 Stop (SLC)
      • IAHHouston George Bush Intercontinental Airport 07:30
        SLCSalt Lake City Airport 10:45
      • SLCSalt Lake City Airport 10:04
        DENDenver Intl Airport 12:24
      • 5h 54m (41m)
      • 1 Stop SLC · 41m
      • United Airlines (UA 6276)Embraer 175
        United Airlines (UA 5407)Embraer 175
      • United Airlines (UA 6276)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • 07:36 IAH
        11:46 DEN
        5Hrs, 10m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 07:36 - DEN 11:46 5h 10m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 07:36
        DFWDallas/Fort Worth Intl Airport 10:25
      • DFWDallas/Fort Worth Intl Airport 09:04
        DENDenver Intl Airport 11:46
      • 5h 10m (1h 21m)
      • 1 Stop DFW · Dallas 1h 21m
      • American Airlines (AA 2534)Airbus
        American Airlines (AA 2359)Airbus
      • American Airlines (AA 2534)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 07:50 HOU
        11:55 DEN
        5Hrs, 05m 1 Stop (SAT)
      • HOUHouston Hobby Airport 07:50 - DEN 11:55 5h 05m 1 Stop (SAT) San Antonio
      • HOUHouston Hobby Airport 07:50
        SATSan Antonio International Airport 10:40
      • SATSan Antonio International Airport 08:50
        DENDenver Intl Airport 11:55
      • 5h 05m (1h 50m)
      • 1 Stop SAT · San Antonio 1h 50m
      • Southwest Airlines (WN 1263)Boeing 737 700
        Southwest Airlines (WN 1795)Boeing 737 800
      • Southwest Airlines (WN 1263)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:50 HOU
        12:05 DEN
        5Hrs, 15m 1 Stop (AUS)
      • HOUHouston Hobby Airport 07:50 - DEN 12:05 5h 15m 1 Stop (AUS) Austin
      • HOUHouston Hobby Airport 07:50
        AUSAustin-Bergstrom International Airport 10:45
      • AUSAustin-Bergstrom International Airport 08:45
        DENDenver Intl Airport 12:05
      • 5h 15m (2h)
      • 1 Stop AUS · Austin 2h
      • Southwest Airlines (WN 2084)Boeing 737 700
        Southwest Airlines (WN 2381)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2084)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:50 HOU
        13:15 DEN
        6Hrs, 25m 1 Stop (MCI)
      • HOUHouston Hobby Airport 07:50 - DEN 13:15 6h 25m 1 Stop (MCI) Kansas City
      • HOUHouston Hobby Airport 07:50
        MCIKansas City International Airport 12:25
      • MCIKansas City International Airport 09:45
        DENDenver Intl Airport 13:15
      • 6h 25m (2h 40m)
      • 1 Stop MCI · Kansas City 2h 40m
      • Southwest Airlines (WN 1181)Boeing 737 800
        Southwest Airlines (WN 359)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1181)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:55 HOU
        11:00 DEN
        4Hrs, 05m 1 Stop (COS)
      • HOUHouston Hobby Airport 07:55 - DEN 11:00 4h 05m 1 Stop (COS) Colorado Springs
      • HOUHouston Hobby Airport 07:55
        COSColorado Springs Peterson Field Airport 10:10
      • COSColorado Springs Peterson Field Airport 09:15
        DENDenver Intl Airport 11:00
      • 4h 05m (55m)
      • 1 Stop COS · Colorado Springs 55m
      • Southwest Airlines (WN 2798)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 3052)Boeing 737 800
      • Southwest Airlines (WN 2798)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:55 HOU
        11:55 DEN
        5Hrs, 00m 1 Stop (STL)
      • HOUHouston Hobby Airport 07:55 - DEN 11:55 5h 1 Stop (STL) Saint Louis
      • HOUHouston Hobby Airport 07:55
        STLSt Louis Lambert Intl Airport 10:30
      • STLSt Louis Lambert Intl Airport 09:50
        DENDenver Intl Airport 11:55
      • 5h (40m)
      • 1 Stop STL · Saint Louis 40m
      • Southwest Airlines (WN 5555)Boeing 737 800
        Southwest Airlines (WN 1045)Boeing 737 700
      • Southwest Airlines (WN 5555)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 08:05 HOU
        12:05 DEN
        5Hrs, 00m 1 Stop (DAL)
      • HOUHouston Hobby Airport 08:05 - DEN 12:05 5h 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 08:05
        DALDallas/Fort Worth Love Field Airport 11:00
      • DALDallas/Fort Worth Love Field Airport 09:10
        DENDenver Intl Airport 12:05
      • 5h (1h 50m)
      • 1 Stop DAL · Dallas 1h 50m
      • Southwest Airlines (WN 8)Boeing 737 700
        Southwest Airlines (WN 2347)Boeing 737 700
      • Southwest Airlines (WN 8)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 09:00 HOU
        12:55 DEN
        4Hrs, 55m 1 Stop (AUS)
      • HOUHouston Hobby Airport 09:00 - DEN 12:55 4h 55m 1 Stop (AUS) Austin
      • HOUHouston Hobby Airport 09:00
        AUSAustin-Bergstrom International Airport 11:40
      • AUSAustin-Bergstrom International Airport 09:55
        DENDenver Intl Airport 12:55
      • 4h 55m (1h 45m)
      • 1 Stop AUS · Austin 1h 45m
      • Southwest Airlines (WN 715)Boeing 737 700
        Southwest Airlines (WN 3973)Boeing 737 800
      • Southwest Airlines (WN 715)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 09:00 HOU
        13:35 DEN
        5Hrs, 35m 1 Stop (DAL)
      • HOUHouston Hobby Airport 09:00 - DEN 13:35 5h 35m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 09:00
        DALDallas/Fort Worth Love Field Airport 12:30
      • DALDallas/Fort Worth Love Field Airport 10:10
        DENDenver Intl Airport 13:35
      • 5h 35m (2h 20m)
      • 1 Stop DAL · Dallas 2h 20m
      • Southwest Airlines (WN 12)Boeing 737 700
        Southwest Airlines (WN 1524)Boeing 737 700
      • Southwest Airlines (WN 12)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 09:00 HOU
        13:05 DEN
        5Hrs, 05m 1 Stop (MCI)
      • HOUHouston Hobby Airport 09:00 - DEN 13:05 5h 05m 1 Stop (MCI) Kansas City
      • HOUHouston Hobby Airport 09:00
        MCIKansas City International Airport 12:15
      • MCIKansas City International Airport 11:00
        DENDenver Intl Airport 13:05
      • 5h 05m (1h 15m)
      • 1 Stop MCI · Kansas City 1h 15m
      • Southwest Airlines (WN 1181)Boeing 737 800
        Southwest Airlines (WN 963)Boeing 737 800
      • Southwest Airlines (WN 1181)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 09:05 HOU
        13:25 DEN
        5Hrs, 20m 1 Stop (OKC)
      • HOUHouston Hobby Airport 09:05 - DEN 13:25 5h 20m 1 Stop (OKC) Oklahoma City
      • HOUHouston Hobby Airport 09:05
        OKCOklahoma City Will Rogers Airport 12:45
      • OKCOklahoma City Will Rogers Airport 10:30
        DENDenver Intl Airport 13:25
      • 5h 20m (2h 15m)
      • 1 Stop OKC · Oklahoma City 2h 15m
      • Southwest Airlines (WN 1931)Boeing 737 700
        Southwest Airlines (WN 3625)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1931)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 09:10 HOU
        14:20 DEN
        6Hrs, 10m 1 Stop (LAS)
      • HOUHouston Hobby Airport 09:10 - DEN 14:20 6h 10m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 09:10
        LASLas Vegas McCarran International Airport 11:25
      • LASLas Vegas McCarran International Airport 10:35
        DENDenver Intl Airport 14:20
      • 6h 10m (50m)
      • 1 Stop LAS · Las Vegas 50m
      • Southwest Airlines (WN 1322)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 5008)Boeing 737 700
      • Southwest Airlines (WN 1322)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 09:10 HOU
        14:05 DEN
        5Hrs, 55m 1 Stop (PHX)
      • HOUHouston Hobby Airport 09:10 - DEN 14:05 5h 55m 1 Stop (PHX) Phoenix
      • HOUHouston Hobby Airport 09:10
        PHXPhoenix Sky Harbor Intl Airport 12:20
      • PHXPhoenix Sky Harbor Intl Airport 11:10
        DENDenver Intl Airport 14:05
      • 5h 55m (1h 10m)
      • 1 Stop PHX · Phoenix 1h 10m
      • Southwest Airlines (WN 776)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1770)Boeing 737 700
      • Southwest Airlines (WN 776)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 09:16 IAH
        13:37 DEN
        5Hrs, 21m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 09:16 - DEN 13:37 5h 21m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 09:16
        DFWDallas/Fort Worth Intl Airport 12:25
      • DFWDallas/Fort Worth Intl Airport 10:39
        DENDenver Intl Airport 13:37
      • 5h 21m (1h 46m)
      • 1 Stop DFW · Dallas 1h 46m
      • American Airlines (AA 700)Boeing 737 800
        American Airlines (AA 1847)Airbus
      • American Airlines (AA 700)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 09:30 IAH
        14:38 DEN
        6Hrs, 08m 1 Stop (MTJ)
      • IAHHouston George Bush Intercontinental Airport 09:30 - DEN 14:38 6h 08m 1 Stop (MTJ) Montrose
      • IAHHouston George Bush Intercontinental Airport 09:30
        MTJMontrose Airport 13:28
      • MTJMontrose Airport 11:30
        DENDenver Intl Airport 14:38
      • 6h 08m (1h 58m)
      • 1 Stop MTJ · Montrose 1h 58m
      • United Airlines (UA 6021)Embraer 175
        United Airlines (UA 331)Boeing 737 800
      • United Airlines (UA 6021)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 09:30 HOU
        13:00 DEN
        4Hrs, 30m 1 Stop (ABQ)
      • HOUHouston Hobby Airport 09:30 - DEN 13:00 4h 30m 1 Stop (ABQ) Albuquerque
      • HOUHouston Hobby Airport 09:30
        ABQAlbuquerque Airport 11:35
      • ABQAlbuquerque Airport 10:50
        DENDenver Intl Airport 13:00
      • 4h 30m (45m)
      • 1 Stop ABQ · Albuquerque 45m
      • Southwest Airlines (WN 504)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 139)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 504)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 09:30 IAH
        14:35 DEN
        6Hrs, 05m 1 Stop (MTJ)
      • IAHHouston George Bush Intercontinental Airport 09:30 - DEN 14:35 6h 05m 1 Stop (MTJ) Montrose
      • IAHHouston George Bush Intercontinental Airport 09:30
        MTJMontrose Airport 13:25
      • MTJMontrose Airport 11:30
        DENDenver Intl Airport 14:35
      • 6h 05m (1h 55m)
      • 1 Stop MTJ · Montrose 1h 55m
      • United Airlines (UA 6021)Embraer 175
        United Airlines (UA 331)Airbus
      • United Airlines (UA 6021)
        • M
        • T
        • W
        • T
        • -
        • S
        • S
      • 09:35 IAH
        14:23 DEN
        5Hrs, 48m 1 Stop (ASE)
      • IAHHouston George Bush Intercontinental Airport 09:35 - DEN 14:23 5h 48m 1 Stop (ASE) Aspen
      • IAHHouston George Bush Intercontinental Airport 09:35
        ASEAspen Airport 13:10
      • ASEAspen Airport 11:52
        DENDenver Intl Airport 14:23
      • 5h 48m (1h 18m)
      • 1 Stop ASE · Aspen 1h 18m
      • United Airlines (UA 5312)Crj 700 Canadair Regional
        United Airlines (UA 5774)Embraer 175
      • United Airlines (UA 5312)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 09:35 IAH
        12:45 DEN
        4Hrs, 10m 1 Stop (TUL)
      • IAHHouston George Bush Intercontinental Airport 09:35 - DEN 12:45 4h 10m 1 Stop (TUL) Tulsa
      • IAHHouston George Bush Intercontinental Airport 09:35
        TULTulsa International Airport 11:40
      • TULTulsa International Airport 11:14
        DENDenver Intl Airport 12:45
      • 4h 10m (26m)
      • 1 Stop TUL · Tulsa 26m
      • United Airlines (UA 4336)Embraer
        United Airlines (UA 5276)Embraer 175
      • United Airlines (UA 4336)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 09:40 IAH
        14:52 DEN
        6Hrs, 12m 1 Stop (LAS)
      • IAHHouston George Bush Intercontinental Airport 09:40 - DEN 14:52 6h 12m 1 Stop (LAS) Las Vegas
      • IAHHouston George Bush Intercontinental Airport 09:40
        LASLas Vegas McCarran International Airport 11:55
      • LASLas Vegas McCarran International Airport 11:10
        DENDenver Intl Airport 14:52
      • 6h 12m (45m)
      • 1 Stop LAS · Las Vegas 45m
      • United Airlines (UA 1799)Boeing 737 900
        United Airlines (UA 1483)Boeing 757 200 Series
      • United Airlines (UA 1799)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 09:43 IAH
        14:55 DEN
        6Hrs, 12m 1 Stop (GUC)
      • IAHHouston George Bush Intercontinental Airport 09:43 - DEN 14:55 6h 12m 1 Stop (GUC) Gunnison
      • IAHHouston George Bush Intercontinental Airport 09:43
        GUCGunnison Airport 13:40
      • GUCGunnison Airport 11:29
        DENDenver Intl Airport 14:55
      • 6h 12m (2h 11m)
      • 1 Stop GUC · Gunnison 2h 11m
      • United Airlines (UA 6082)Embraer 175
        United Airlines (UA 4782)Embraer 175
      • United Airlines (UA 6082)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 09:45 IAH
        15:00 DEN
        6Hrs, 15m 1 Stop (MCI)
      • IAHHouston George Bush Intercontinental Airport 09:45 - DEN 15:00 6h 15m 1 Stop (MCI) Kansas City
      • IAHHouston George Bush Intercontinental Airport 09:45
        MCIKansas City International Airport 13:55
      • MCIKansas City International Airport 11:50
        DENDenver Intl Airport 15:00
      • 6h 15m (2h 05m)
      • 1 Stop MCI · Kansas City 2h 05m
      • United Airlines (UA 6300)Embraer 175
        United Airlines (UA 708)Airbus
      • United Airlines (UA 6300)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 09:51 IAH
        14:57 DEN
        6Hrs, 06m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 09:51 - DEN 14:57 6h 06m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 09:51
        DFWDallas/Fort Worth Intl Airport 13:45
      • DFWDallas/Fort Worth Intl Airport 11:18
        DENDenver Intl Airport 14:57
      • 6h 06m (2h 27m)
      • 1 Stop DFW · Dallas 2h 27m
      • United Airlines (UA 6349)Canadair Regional
        United Airlines (UA 1380)Airbus
      • United Airlines (UA 6349)
        • -
        • T
        • -
        • -
        • -
        • -
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      • 09:55 HOU
        14:00 DEN
        5Hrs, 05m 1 Stop (STL)
      • HOUHouston Hobby Airport 09:55 - DEN 14:00 5h 05m 1 Stop (STL) Saint Louis
      • HOUHouston Hobby Airport 09:55
        STLSt Louis Lambert Intl Airport 12:40
      • STLSt Louis Lambert Intl Airport 11:50
        DENDenver Intl Airport 14:00
      • 5h 05m (50m)
      • 1 Stop STL · Saint Louis 50m
      • Southwest Airlines (WN 2633)Boeing 737 800
        Southwest Airlines (WN 992)Boeing 737 800
      • Southwest Airlines (WN 2633)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 09:55 IAH
        15:00 DEN
        6Hrs, 05m 1 Stop (ABQ)
      • IAHHouston George Bush Intercontinental Airport 09:55 - DEN 15:00 6h 05m 1 Stop (ABQ) Albuquerque
      • IAHHouston George Bush Intercontinental Airport 09:55
        ABQAlbuquerque Airport 13:34
      • ABQAlbuquerque Airport 11:34
        DENDenver Intl Airport 15:00
      • 6h 05m (2h)
      • 1 Stop ABQ · Albuquerque 2h
      • United Airlines (UA 4328)Embraer
        United Airlines (UA 250)Airbus
      • United Airlines (UA 4328)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • 09:57 IAH
        15:00 DEN
        6Hrs, 03m 1 Stop (EGE)
      • IAHHouston George Bush Intercontinental Airport 09:57 - DEN 15:00 6h 03m 1 Stop (EGE) Vail
      • IAHHouston George Bush Intercontinental Airport 09:57
        EGEVail/Eagle County Airport 13:40
      • EGEVail/Eagle County Airport 12:03
        DENDenver Intl Airport 15:00
      • 6h 03m (1h 37m)
      • 1 Stop EGE · Vail 1h 37m
      • United Airlines (UA 1752)Boeing 737 700
        United Airlines (UA 5567)Embraer 175
      • United Airlines (UA 1752)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 10:00 HOU
        13:35 DEN
        4Hrs, 35m 1 Stop (DAL)
      • HOUHouston Hobby Airport 10:00 - DEN 13:35 4h 35m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 10:00
        DALDallas/Fort Worth Love Field Airport 12:30
      • DALDallas/Fort Worth Love Field Airport 11:05
        DENDenver Intl Airport 13:35
      • 4h 35m (1h 25m)
      • 1 Stop DAL · Dallas 1h 25m
      • Southwest Airlines (WN 16)Boeing 737 700
        Southwest Airlines (WN 1524)Boeing 737 700
      • Southwest Airlines (WN 16)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 10:00 HOU
        14:35 DEN
        5Hrs, 35m 1 Stop (DAL)
      • HOUHouston Hobby Airport 10:00 - DEN 14:35 5h 35m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 10:00
        DALDallas/Fort Worth Love Field Airport 13:30
      • DALDallas/Fort Worth Love Field Airport 11:05
        DENDenver Intl Airport 14:35
      • 5h 35m (2h 25m)
      • 1 Stop DAL · Dallas 2h 25m
      • Southwest Airlines (WN 16)Boeing 737 700
        Southwest Airlines (WN 4895)Boeing 737 700
      • Southwest Airlines (WN 16)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 10:00 IAH
        14:45 DEN
        5Hrs, 45m 1 Stop (SAT)
      • IAHHouston George Bush Intercontinental Airport 10:00 - DEN 14:45 5h 45m 1 Stop (SAT) San Antonio
      • IAHHouston George Bush Intercontinental Airport 10:00
        SATSan Antonio International Airport 13:21
      • SATSan Antonio International Airport 11:11
        DENDenver Intl Airport 14:45
      • 5h 45m (2h 10m)
      • 1 Stop SAT · San Antonio 2h 10m
      • United Airlines (UA 6093)Embraer 175
        United Airlines (UA 1299)Airbus
      • United Airlines (UA 6093)
        • M
        • T
        • W
        • T
        • -
        • -
        • S
      • 10:00 IAH
        14:34 DEN
        5Hrs, 34m 1 Stop (SAT)
      • IAHHouston George Bush Intercontinental Airport 10:00 - DEN 14:34 5h 34m 1 Stop (SAT) San Antonio
      • IAHHouston George Bush Intercontinental Airport 10:00
        SATSan Antonio International Airport 13:10
      • SATSan Antonio International Airport 11:11
        DENDenver Intl Airport 14:34
      • 5h 34m (1h 59m)
      • 1 Stop SAT · San Antonio 1h 59m
      • United Airlines (UA 6093)Embraer 175
        United Airlines (UA 1299)Airbus
      • United Airlines (UA 6093)
        • -
        • -
        • -
        • -
        • F
        • S
        • -
      • 10:05 IAH
        14:55 DEN
        5Hrs, 50m 1 Stop (PHX)
      • IAHHouston George Bush Intercontinental Airport 10:05 - DEN 14:55 5h 50m 1 Stop (PHX) Phoenix
      • IAHHouston George Bush Intercontinental Airport 10:05
        PHXPhoenix Sky Harbor Intl Airport 13:00
      • PHXPhoenix Sky Harbor Intl Airport 12:08
        DENDenver Intl Airport 14:55
      • 5h 50m (52m)
      • 1 Stop PHX · Phoenix 52m
      • United Airlines (UA 1895)Boeing 737 900
        United Airlines (UA 1257)Boeing 737 800
      • United Airlines (UA 1895)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 10:05 HOU
        14:10 DEN
        5Hrs, 05m 1 Stop (MSY)
      • HOUHouston Hobby Airport 10:05 - DEN 14:10 5h 05m 1 Stop (MSY) New Orleans
      • HOUHouston Hobby Airport 10:05
        MSYNew Orleans Louis Armstrong Intl Airport 12:15
      • MSYNew Orleans Louis Armstrong Intl Airport 11:10
        DENDenver Intl Airport 14:10
      • 5h 05m (1h 05m)
      • 1 Stop MSY · New Orleans 1h 05m
      • Southwest Airlines (WN 1378)Boeing 737 800
        Southwest Airlines (WN 4293)Boeing 737 800
      • Southwest Airlines (WN 1378)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
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      What’s the fastest flight time from Houston to Denver?

      The fastest flight time for direct flights from Houston to Denver is 2 hours 30 minutes. Check latest flight schedules & prices on Wego.

      What’s the most popular airline flying from Houston to Denver?

      The most popular airline flying from Houston to Denver is Frontier Airlines. Find the latest flight deals on Wego.

      How far is Denver from Houston?

      The flight distance between Houston and Denver is 1415km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:00. The last flight of the day departs at 18:10. See the full list of flight times on Wego.

      How many airlines offer direct flights from Houston to Denver?

      There are 3 airlines that offer direct flights from Houston to Denver. Find out the list of airlines on Wego.

      All Airports in Denver

      Denver Intl Airport DEN

      Popular Airlines Flying From Houston to Denver

      Frontier Airlines ‏()

      Popular Destinations From Denver

      Popular Destinations From Houston

      Popular Hotels in Denver

      Hotels In Popular Destinations