Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Southwest Airlines

The cheapest airline(s) flying from Charleston to Houston is Southwest Airlines.

  • Southwest Airlines Southwest Airlines
  • American Airlines American Airlines
  • United Airlines United Airlines
  • Spirit Airlines Spirit Airlines
  • JetBlue Airways JetBlue Airways
  • Alaska Airlines Alaska Airlines
Cheapest Month May

Travel Period: May 2025 - April 2026

The cheapest month(s) to fly from Charleston to Houston is May.

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

The cheapest day(s) of the week to fly from Charleston to Houston is Tuesday.

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

Flight Schedules

Last Updated: Wed, 2 Apr, 2025

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      • Availability
        • M
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        • S
      • 06:00 CHS
        07:45 HOU
        2Hrs, 45m Direct
      • CHSCharleston Airport 06:00 - HOU 07:45 2h 45m Direct
      • CHSCharleston Airport 06:00
      • HOUHouston Hobby Airport 07:45
      • 2h 45m
      • Direct
      • Southwest Airlines (WN 2548)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2548)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 06:52 CHS
        08:50 IAH
        2Hrs, 58m Direct
      • CHSCharleston Airport 06:52 - IAH 08:50 2h 58m Direct
      • CHSCharleston Airport 06:52
      • IAHHouston George Bush Intercontinental Airport 08:50
      • 2h 58m
      • Direct
      • United Airlines (UA 6023)Embraer 175
      • United Airlines (UA 6023)
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        • F
        • S
        • S
      • Embraer 175
      • 15:05 CHS
        16:50 HOU
        2Hrs, 45m Direct
      • CHSCharleston Airport 15:05 - HOU 16:50 2h 45m Direct
      • CHSCharleston Airport 15:05
      • HOUHouston Hobby Airport 16:50
      • 2h 45m
      • Direct
      • Southwest Airlines (WN 2548)Boeing 737 800
      • Southwest Airlines (WN 2548)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 800
      • 17:10 CHS
        19:06 IAH
        2Hrs, 56m Direct
      • CHSCharleston Airport 17:10 - IAH 19:06 2h 56m Direct
      • CHSCharleston Airport 17:10
      • IAHHouston George Bush Intercontinental Airport 19:06
      • 2h 56m
      • Direct
      • United Airlines (UA 325)Airbus
      • United Airlines (UA 325)
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      • Airbus
      • 18:55 CHS
        20:45 HOU
        2Hrs, 50m Direct
      • CHSCharleston Airport 18:55 - HOU 20:45 2h 50m Direct
      • CHSCharleston Airport 18:55
      • HOUHouston Hobby Airport 20:45
      • 2h 50m
      • Direct
      • Southwest Airlines (WN 2548)Boeing 737 800
      • Southwest Airlines (WN 2548)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 800
      • 20:40 CHS
        01:30 HOU
        5Hrs, 50m 1 Stop (MDW)
      • CHSCharleston Airport 20:40 - HOU 01:30 5h 50m 1 Stop (MDW) Chicago
      • CHSCharleston Airport 20:40
        MDWChicago Midway Airport 22:50
      • MDWChicago Midway Airport 21:55
        HOUHouston Hobby Airport 01:30
      • 5h 50m (55m)
      • 1 Stop MDW · Chicago 55m
      • Southwest Airlines (WN 2144)Boeing 737 700
        Southwest Airlines (WN 3050)Boeing 737 800
      • Southwest Airlines (WN 2144)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 21:20 CHS
        00:50 HOU
        4Hrs, 30m 1 Stop (BNA)
      • CHSCharleston Airport 21:20 - HOU 00:50 4h 30m 1 Stop (BNA) Nashville
      • CHSCharleston Airport 21:20
        BNANashville Airport 22:40
      • BNANashville Airport 21:55
        HOUHouston Hobby Airport 00:50
      • 4h 30m (45m)
      • 1 Stop BNA · Nashville 45m
      • Southwest Airlines (WN 4278)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 4443)Boeing 737 700
      • Southwest Airlines (WN 4278)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 05:10 CHS
        09:16 IAH
        5Hrs, 06m 1 Stop (CLT)
      • CHSCharleston Airport 05:10 - IAH 09:16 5h 06m 1 Stop (CLT) Charlotte
      • CHSCharleston Airport 05:10
        CLTCharlotte Airport 07:29
      • CLTCharlotte Airport 06:18
        IAHHouston George Bush Intercontinental Airport 09:16
      • 5h 06m (1h 11m)
      • 1 Stop CLT · Charlotte 1h 11m
      • American Airlines (AA 1721)Airbus
        American Airlines (AA 1804)Airbus
      • American Airlines (AA 1721)
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        • S
      • 05:50 CHS
        09:45 HOU
        4Hrs, 55m 1 Stop (BNA)
      • CHSCharleston Airport 05:50 - HOU 09:45 4h 55m 1 Stop (BNA) Nashville
      • CHSCharleston Airport 05:50
        BNANashville Airport 07:35
      • BNANashville Airport 06:30
        HOUHouston Hobby Airport 09:45
      • 4h 55m (1h 05m)
      • 1 Stop BNA · Nashville 1h 05m
      • Southwest Airlines (WN 561)Boeing 737 700
        Southwest Airlines (WN 3585)Boeing 737 800
      • Southwest Airlines (WN 561)
        • M
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        • -
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        • F
        • -
        • -
      • 06:00 CHS
        10:53 IAH
        5Hrs, 53m 1 Stop (IAD)
      • CHSCharleston Airport 06:00 - IAH 10:53 5h 53m 1 Stop (IAD) Washington
      • CHSCharleston Airport 06:00
        IADWashington Dulles International Airport 08:25
      • IADWashington Dulles International Airport 07:35
        IAHHouston George Bush Intercontinental Airport 10:53
      • 5h 53m (50m)
      • 1 Stop IAD · Washington 50m
      • United Airlines (UA 6013)Embraer 175
        United Airlines (UA 1524)Boeing 737 800
      • United Airlines (UA 6013)
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      • 06:00 CHS
        10:53 IAH
        5Hrs, 53m 1 Stop (IAD)
      • CHSCharleston Airport 06:00 - IAH 10:53 5h 53m 1 Stop (IAD) Washington
      • CHSCharleston Airport 06:00
        IADWashington Dulles International Airport 08:25
      • IADWashington Dulles International Airport 07:35
        IAHHouston George Bush Intercontinental Airport 10:53
      • 5h 53m (50m)
      • 1 Stop IAD · Washington 50m
      • United Airlines (UA 3617)Embraer 175
        United Airlines (UA 1524)Boeing 737 800
      • United Airlines (UA 3617)
        • M
        • T
        • -
        • -
        • F
        • -
        • -
      • 06:00 CHS
        10:53 IAH
        5Hrs, 53m 1 Stop (IAD)
      • CHSCharleston Airport 06:00 - IAH 10:53 5h 53m 1 Stop (IAD) Washington
      • CHSCharleston Airport 06:00
        IADWashington Dulles International Airport 08:25
      • IADWashington Dulles International Airport 07:35
        IAHHouston George Bush Intercontinental Airport 10:53
      • 5h 53m (50m)
      • 1 Stop IAD · Washington 50m
      • United Airlines (UA 3617)Embraer 175
        United Airlines (UA 1524)Airbus
      • United Airlines (UA 3617)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:05 CHS
        11:00 HOU
        5Hrs, 55m 1 Stop (MDW)
      • CHSCharleston Airport 06:05 - HOU 11:00 5h 55m 1 Stop (MDW) Chicago
      • CHSCharleston Airport 06:05
        MDWChicago Midway Airport 08:20
      • MDWChicago Midway Airport 07:25
        HOUHouston Hobby Airport 11:00
      • 5h 55m (55m)
      • 1 Stop MDW · Chicago 55m
      • Southwest Airlines (WN 3066)Boeing 737 700
        Southwest Airlines (WN 519)Boeing 737 800
      • Southwest Airlines (WN 3066)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:30 CHS
        10:20 HOU
        4Hrs, 50m 1 Stop (BNA)
      • CHSCharleston Airport 06:30 - HOU 10:20 4h 50m 1 Stop (BNA) Nashville
      • CHSCharleston Airport 06:30
        BNANashville Airport 08:10
      • BNANashville Airport 07:10
        HOUHouston Hobby Airport 10:20
      • 4h 50m (1h)
      • 1 Stop BNA · Nashville 1h
      • Southwest Airlines (WN 561)Boeing 737 700
        Southwest Airlines (WN 3585)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 561)
        • -
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        • -
        • -
        • -
        • -
      • 06:30 CHS
        12:16 IAH
        6Hrs, 46m 1 Stop (ORD)
      • CHSCharleston Airport 06:30 - IAH 12:16 6h 46m 1 Stop (ORD) Chicago
      • CHSCharleston Airport 06:30
        ORDChicago O'Hare International Airport 09:15
      • ORDChicago O'Hare International Airport 08:03
        IAHHouston George Bush Intercontinental Airport 12:16
      • 6h 46m (1h 12m)
      • 1 Stop ORD · Chicago 1h 12m
      • United Airlines (UA 2333)Airbus
        United Airlines (UA 1297)Boeing 737 900
      • United Airlines (UA 2333)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:30 CHS
        12:16 IAH
        6Hrs, 46m 1 Stop (ORD)
      • CHSCharleston Airport 06:30 - IAH 12:16 6h 46m 1 Stop (ORD) Chicago
      • CHSCharleston Airport 06:30
        ORDChicago O'Hare International Airport 09:15
      • ORDChicago O'Hare International Airport 08:03
        IAHHouston George Bush Intercontinental Airport 12:16
      • 6h 46m (1h 12m)
      • 1 Stop ORD · Chicago 1h 12m
      • United Airlines (UA 2333)Airbus
        United Airlines (UA 1297)Airbus A321 Neo
      • United Airlines (UA 2333)
        • M
        • -
        • -
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        • F
        • S
        • -
      • 06:30 CHS
        12:16 IAH
        6Hrs, 46m 1 Stop (ORD)
      • CHSCharleston Airport 06:30 - IAH 12:16 6h 46m 1 Stop (ORD) Chicago
      • CHSCharleston Airport 06:30
        ORDChicago O'Hare International Airport 09:15
      • ORDChicago O'Hare International Airport 08:03
        IAHHouston George Bush Intercontinental Airport 12:16
      • 6h 46m (1h 12m)
      • 1 Stop ORD · Chicago 1h 12m
      • United Airlines (UA 2333)Airbus
        United Airlines (UA 1297)Boeing 737 Max 9 Passenger
      • United Airlines (UA 2333)
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        • -
        • -
        • -
        • -
      • 06:45 CHS
        10:20 HOU
        4Hrs, 35m 1 Stop (BNA)
      • CHSCharleston Airport 06:45 - HOU 10:20 4h 35m 1 Stop (BNA) Nashville
      • CHSCharleston Airport 06:45
        BNANashville Airport 08:10
      • BNANashville Airport 07:20
        HOUHouston Hobby Airport 10:20
      • 4h 35m (50m)
      • 1 Stop BNA · Nashville 50m
      • Southwest Airlines (WN 561)Boeing 737 800
        Southwest Airlines (WN 3585)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 561)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 07:00 CHS
        11:22 IAH
        5Hrs, 22m 1 Stop (DFW)
      • CHSCharleston Airport 07:00 - IAH 11:22 5h 22m 1 Stop (DFW) Dallas
      • CHSCharleston Airport 07:00
        DFWDallas/Fort Worth Intl Airport 10:07
      • DFWDallas/Fort Worth Intl Airport 09:02
        IAHHouston George Bush Intercontinental Airport 11:22
      • 5h 22m (1h 05m)
      • 1 Stop DFW · Dallas 1h 05m
      • American Airlines (AA 1435)Boeing 737 800
        American Airlines (AA 1472)Airbus
      • American Airlines (AA 1435)
        • M
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        • T
        • F
        • S
        • S
      • 07:10 CHS
        11:55 HOU
        5Hrs, 45m 1 Stop (BWI)
      • CHSCharleston Airport 07:10 - HOU 11:55 5h 45m 1 Stop (BWI) Baltimore
      • CHSCharleston Airport 07:10
        BWIBaltimore Washington International Airport 09:30
      • BWIBaltimore Washington International Airport 08:40
        HOUHouston Hobby Airport 11:55
      • 5h 45m (50m)
      • 1 Stop BWI · Baltimore 50m
      • Southwest Airlines (WN 3401)Boeing 737 800
        Southwest Airlines (WN 3835)Boeing 737 800
      • Southwest Airlines (WN 3401)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 07:40 CHS
        12:35 HOU
        5Hrs, 55m 1 Stop (BWI)
      • CHSCharleston Airport 07:40 - HOU 12:35 5h 55m 1 Stop (BWI) Baltimore
      • CHSCharleston Airport 07:40
        BWIBaltimore Washington International Airport 10:10
      • BWIBaltimore Washington International Airport 09:10
        HOUHouston Hobby Airport 12:35
      • 5h 55m (1h)
      • 1 Stop BWI · Baltimore 1h
      • Southwest Airlines (WN 3401)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 2843)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3401)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 09:06 CHS
        14:02 IAH
        5Hrs, 56m 1 Stop (CLT)
      • CHSCharleston Airport 09:06 - IAH 14:02 5h 56m 1 Stop (CLT) Charlotte
      • CHSCharleston Airport 09:06
        CLTCharlotte Airport 12:15
      • CLTCharlotte Airport 10:19
        IAHHouston George Bush Intercontinental Airport 14:02
      • 5h 56m (1h 56m)
      • 1 Stop CLT · Charlotte 1h 56m
      • American Airlines (AA 5546)Canadair Regional
        American Airlines (AA 1661)Airbus
      • American Airlines (AA 5546)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 09:06 CHS
        14:02 IAH
        5Hrs, 56m 1 Stop (CLT)
      • CHSCharleston Airport 09:06 - IAH 14:02 5h 56m 1 Stop (CLT) Charlotte
      • CHSCharleston Airport 09:06
        CLTCharlotte Airport 12:15
      • CLTCharlotte Airport 10:19
        IAHHouston George Bush Intercontinental Airport 14:02
      • 5h 56m (1h 56m)
      • 1 Stop CLT · Charlotte 1h 56m
      • American Airlines (AA 5546)Canadair Regional
        American Airlines (AA 1478)Airbus
      • American Airlines (AA 5546)
        • M
        • -
        • W
        • T
        • F
        • -
        • S
      • 09:55 CHS
        15:08 IAH
        6Hrs, 13m 1 Stop (IAD)
      • CHSCharleston Airport 09:55 - IAH 15:08 6h 13m 1 Stop (IAD) Washington
      • CHSCharleston Airport 09:55
        IADWashington Dulles International Airport 12:40
      • IADWashington Dulles International Airport 11:30
        IAHHouston George Bush Intercontinental Airport 15:08
      • 6h 13m (1h 10m)
      • 1 Stop IAD · Washington 1h 10m
      • United Airlines (UA 281)Boeing 737 900
        United Airlines (UA 1535)Boeing 737 800
      • United Airlines (UA 281)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 09:55 CHS
        15:08 IAH
        6Hrs, 13m 1 Stop (IAD)
      • CHSCharleston Airport 09:55 - IAH 15:08 6h 13m 1 Stop (IAD) Washington
      • CHSCharleston Airport 09:55
        IADWashington Dulles International Airport 12:40
      • IADWashington Dulles International Airport 11:30
        IAHHouston George Bush Intercontinental Airport 15:08
      • 6h 13m (1h 10m)
      • 1 Stop IAD · Washington 1h 10m
      • United Airlines (UA 281)Boeing 737 700
        United Airlines (UA 1535)Boeing 737 800
      • United Airlines (UA 281)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 10:31 CHS
        15:39 IAH
        6Hrs, 08m 1 Stop (MIA)
      • CHSCharleston Airport 10:31 - IAH 15:39 6h 08m 1 Stop (MIA) Miami
      • CHSCharleston Airport 10:31
        MIAMiami International Airport 13:40
      • MIAMiami International Airport 12:14
        IAHHouston George Bush Intercontinental Airport 15:39
      • 6h 08m (1h 26m)
      • 1 Stop MIA · Miami 1h 26m
      • American Airlines (AA 1907)Airbus
        American Airlines (AA 4334)Embraer Emb 175
      • American Airlines (AA 1907)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 10:32 CHS
        15:39 IAH
        6Hrs, 07m 1 Stop (MIA)
      • CHSCharleston Airport 10:32 - IAH 15:39 6h 07m 1 Stop (MIA) Miami
      • CHSCharleston Airport 10:32
        MIAMiami International Airport 13:40
      • MIAMiami International Airport 12:15
        IAHHouston George Bush Intercontinental Airport 15:39
      • 6h 07m (1h 25m)
      • 1 Stop MIA · Miami 1h 25m
      • American Airlines (AA 1907)Airbus
        American Airlines (AA 4334)Embraer Emb 175
      • American Airlines (AA 1907)
        • M
        • T
        • W
        • -
        • F
        • -
        • S
      • 10:32 CHS
        16:04 IAH
        6Hrs, 32m 1 Stop (MIA)
      • CHSCharleston Airport 10:32 - IAH 16:04 6h 32m 1 Stop (MIA) Miami
      • CHSCharleston Airport 10:32
        MIAMiami International Airport 14:05
      • MIAMiami International Airport 12:15
        IAHHouston George Bush Intercontinental Airport 16:04
      • 6h 32m (1h 50m)
      • 1 Stop MIA · Miami 1h 50m
      • American Airlines (AA 1907)Airbus
        American Airlines (AA 4334)Embraer Emb 175
      • American Airlines (AA 1907)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 11:00 CHS
        16:10 HOU
        6Hrs, 10m 1 Stop (BNA)
      • CHSCharleston Airport 11:00 - HOU 16:10 6h 10m 1 Stop (BNA) Nashville
      • CHSCharleston Airport 11:00
        BNANashville Airport 14:00
      • BNANashville Airport 11:40
        HOUHouston Hobby Airport 16:10
      • 6h 10m (2h 20m)
      • 1 Stop BNA · Nashville 2h 20m
      • Southwest Airlines (WN 561)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1276)Boeing 737 800
      • Southwest Airlines (WN 561)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 11:12 CHS
        17:23 IAH
        7Hrs, 11m 1 Stop (CLT)
      • CHSCharleston Airport 11:12 - IAH 17:23 7h 11m 1 Stop (CLT) Charlotte
      • CHSCharleston Airport 11:12
        CLTCharlotte Airport 15:32
      • CLTCharlotte Airport 12:25
        IAHHouston George Bush Intercontinental Airport 17:23
      • 7h 11m (3h 07m)
      • 1 Stop CLT · Charlotte 3h 07m
      • American Airlines (AA 5076)Canadair Regional
        American Airlines (AA 1661)Airbus
      • American Airlines (AA 5076)
        • M
        • -
        • W
        • T
        • F
        • -
        • S
      • 11:12 CHS
        17:29 IAH
        7Hrs, 17m 1 Stop (CLT)
      • CHSCharleston Airport 11:12 - IAH 17:29 7h 17m 1 Stop (CLT) Charlotte
      • CHSCharleston Airport 11:12
        CLTCharlotte Airport 15:40
      • CLTCharlotte Airport 12:25
        IAHHouston George Bush Intercontinental Airport 17:29
      • 7h 17m (3h 15m)
      • 1 Stop CLT · Charlotte 3h 15m
      • American Airlines (AA 5076)Canadair Regional
        American Airlines (AA 1661)Airbus
      • American Airlines (AA 5076)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 11:15 CHS
        17:17 IAH
        7Hrs, 02m 1 Stop (EWR)
      • CHSCharleston Airport 11:15 - IAH 17:17 7h 02m 1 Stop (EWR) New York City
      • CHSCharleston Airport 11:15
        EWRNewark Liberty International Airport 14:10
      • EWRNewark Liberty International Airport 13:21
        IAHHouston George Bush Intercontinental Airport 17:17
      • 7h 02m (49m)
      • 1 Stop EWR · New York City 49m
      • United Airlines (UA 674)Airbus
        United Airlines (UA 1590)Boeing 737 900
      • United Airlines (UA 674)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 11:40 CHS
        17:21 IAH
        6Hrs, 41m 1 Stop (ORD)
      • CHSCharleston Airport 11:40 - IAH 17:21 6h 41m 1 Stop (ORD) Chicago
      • CHSCharleston Airport 11:40
        ORDChicago O'Hare International Airport 14:18
      • ORDChicago O'Hare International Airport 13:15
        IAHHouston George Bush Intercontinental Airport 17:21
      • 6h 41m (1h 03m)
      • 1 Stop ORD · Chicago 1h 03m
      • United Airlines (UA 592)Boeing 737 700
        United Airlines (UA 1373)Boeing 757 300 Series
      • United Airlines (UA 592)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 11:40 CHS
        17:21 IAH
        6Hrs, 41m 1 Stop (ORD)
      • CHSCharleston Airport 11:40 - IAH 17:21 6h 41m 1 Stop (ORD) Chicago
      • CHSCharleston Airport 11:40
        ORDChicago O'Hare International Airport 14:18
      • ORDChicago O'Hare International Airport 13:15
        IAHHouston George Bush Intercontinental Airport 17:21
      • 6h 41m (1h 03m)
      • 1 Stop ORD · Chicago 1h 03m
      • United Airlines (UA 592)Boeing 737 Max 9 Passenger
        United Airlines (UA 1373)Boeing 757 300 Series
      • United Airlines (UA 592)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 11:40 CHS
        17:24 IAH
        6Hrs, 44m 1 Stop (ORD)
      • CHSCharleston Airport 11:40 - IAH 17:24 6h 44m 1 Stop (ORD) Chicago
      • CHSCharleston Airport 11:40
        ORDChicago O'Hare International Airport 14:18
      • ORDChicago O'Hare International Airport 13:15
        IAHHouston George Bush Intercontinental Airport 17:24
      • 6h 44m (1h 03m)
      • 1 Stop ORD · Chicago 1h 03m
      • United Airlines (UA 592)Boeing 737 Max 9 Passenger
        United Airlines (UA 1373)Airbus A321 Neo
      • United Airlines (UA 592)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 12:00 CHS
        15:35 HOU
        4Hrs, 35m 1 Stop (AUS)
      • CHSCharleston Airport 12:00 - HOU 15:35 4h 35m 1 Stop (AUS) Austin
      • CHSCharleston Airport 12:00
        AUSAustin-Bergstrom International Airport 14:35
      • AUSAustin-Bergstrom International Airport 13:55
        HOUHouston Hobby Airport 15:35
      • 4h 35m (40m)
      • 1 Stop AUS · Austin 40m
      • Southwest Airlines (WN 4183)Boeing 737 800
        Southwest Airlines (WN 102)Boeing 737 700
      • Southwest Airlines (WN 4183)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 13:20 CHS
        17:30 HOU
        5Hrs, 10m 1 Stop (DAL)
      • CHSCharleston Airport 13:20 - HOU 17:30 5h 10m 1 Stop (DAL)
      • CHSCharleston Airport 13:20
        DALDallas/Fort Worth Love Field Airport 16:15
      • DALDallas/Fort Worth Love Field Airport 15:10
        HOUHouston Hobby Airport 17:30
      • 5h 10m (1h 05m)
      • 1 Stop DAL · 1h 05m
      • Southwest Airlines (WN 3861)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 39)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3861)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 13:50 CHS
        18:55 HOU
        6Hrs, 05m 1 Stop (BWI)
      • CHSCharleston Airport 13:50 - HOU 18:55 6h 05m 1 Stop (BWI) Baltimore
      • CHSCharleston Airport 13:50
        BWIBaltimore Washington International Airport 16:30
      • BWIBaltimore Washington International Airport 15:25
        HOUHouston Hobby Airport 18:55
      • 6h 05m (1h 05m)
      • 1 Stop BWI · Baltimore 1h 05m
      • Southwest Airlines (WN 1614)Boeing 737 700
        Southwest Airlines (WN 3916)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1614)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 14:25 CHS
        20:40 HOU
        7Hrs, 15m 1 Stop (STL)
      • CHSCharleston Airport 14:25 - HOU 20:40 7h 15m 1 Stop (STL) Saint Louis
      • CHSCharleston Airport 14:25
        STLSt Louis Lambert Intl Airport 18:30
      • STLSt Louis Lambert Intl Airport 15:45
        HOUHouston Hobby Airport 20:40
      • 7h 15m (2h 45m)
      • 1 Stop STL · Saint Louis 2h 45m
      • Southwest Airlines (WN 2044)Boeing 737 700
        Southwest Airlines (WN 4445)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2044)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 14:40 CHS
        19:40 HOU
        6Hrs, 00m 1 Stop (DAL)
      • CHSCharleston Airport 14:40 - HOU 19:40 6h 1 Stop (DAL)
      • CHSCharleston Airport 14:40
        DALDallas/Fort Worth Love Field Airport 18:30
      • DALDallas/Fort Worth Love Field Airport 16:25
        HOUHouston Hobby Airport 19:40
      • 6h (2h 05m)
      • 1 Stop DAL · 2h 05m
      • Southwest Airlines (WN 3861)Boeing 737 700
        Southwest Airlines (WN 49)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3861)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 14:40 CHS
        20:12 IAH
        6Hrs, 32m 1 Stop (IAD)
      • CHSCharleston Airport 14:40 - IAH 20:12 6h 32m 1 Stop (IAD) Washington
      • CHSCharleston Airport 14:40
        IADWashington Dulles International Airport 17:43
      • IADWashington Dulles International Airport 16:22
        IAHHouston George Bush Intercontinental Airport 20:12
      • 6h 32m (1h 21m)
      • 1 Stop IAD · Washington 1h 21m
      • United Airlines (UA 3401)Embraer 175
        United Airlines (UA 1360)Boeing 757 300 Series
      • United Airlines (UA 3401)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 14:40 CHS
        20:14 IAH
        6Hrs, 34m 1 Stop (IAD)
      • CHSCharleston Airport 14:40 - IAH 20:14 6h 34m 1 Stop (IAD) Washington
      • CHSCharleston Airport 14:40
        IADWashington Dulles International Airport 17:43
      • IADWashington Dulles International Airport 16:22
        IAHHouston George Bush Intercontinental Airport 20:14
      • 6h 34m (1h 21m)
      • 1 Stop IAD · Washington 1h 21m
      • United Airlines (UA 3401)Embraer 175
        United Airlines (UA 1360)Boeing 737 700
      • United Airlines (UA 3401)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 14:40 CHS
        20:14 IAH
        6Hrs, 34m 1 Stop (IAD)
      • CHSCharleston Airport 14:40 - IAH 20:14 6h 34m 1 Stop (IAD) Washington
      • CHSCharleston Airport 14:40
        IADWashington Dulles International Airport 17:43
      • IADWashington Dulles International Airport 16:22
        IAHHouston George Bush Intercontinental Airport 20:14
      • 6h 34m (1h 21m)
      • 1 Stop IAD · Washington 1h 21m
      • United Airlines (UA 3401)Embraer 175
        United Airlines (UA 1360)Boeing 737 Max 8 Passenger
      • United Airlines (UA 3401)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 14:40 CHS
        20:14 IAH
        6Hrs, 34m 1 Stop (IAD)
      • CHSCharleston Airport 14:40 - IAH 20:14 6h 34m 1 Stop (IAD) Washington
      • CHSCharleston Airport 14:40
        IADWashington Dulles International Airport 17:43
      • IADWashington Dulles International Airport 16:22
        IAHHouston George Bush Intercontinental Airport 20:14
      • 6h 34m (1h 21m)
      • 1 Stop IAD · Washington 1h 21m
      • United Airlines (UA 3401)Embraer 175
        United Airlines (UA 1360)Boeing 737 900
      • United Airlines (UA 3401)
        • -
        • -
        • -
        • T
        • F
        • -
        • -
      • 14:40 CHS
        20:14 IAH
        6Hrs, 34m 1 Stop (IAD)
      • CHSCharleston Airport 14:40 - IAH 20:14 6h 34m 1 Stop (IAD) Washington
      • CHSCharleston Airport 14:40
        IADWashington Dulles International Airport 17:43
      • IADWashington Dulles International Airport 16:22
        IAHHouston George Bush Intercontinental Airport 20:14
      • 6h 34m (1h 21m)
      • 1 Stop IAD · Washington 1h 21m
      • United Airlines (UA 3401)Embraer 175
        United Airlines (UA 1360)Boeing 737 800
      • United Airlines (UA 3401)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 14:40 CHS
        20:14 IAH
        6Hrs, 34m 1 Stop (IAD)
      • CHSCharleston Airport 14:40 - IAH 20:14 6h 34m 1 Stop (IAD) Washington
      • CHSCharleston Airport 14:40
        IADWashington Dulles International Airport 17:43
      • IADWashington Dulles International Airport 16:22
        IAHHouston George Bush Intercontinental Airport 20:14
      • 6h 34m (1h 21m)
      • 1 Stop IAD · Washington 1h 21m
      • United Airlines (UA 3401)Embraer 175
        United Airlines (UA 1360)Airbus
      • United Airlines (UA 3401)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 14:40 CHS
        20:40 HOU
        7Hrs, 00m 1 Stop (DAL)
      • CHSCharleston Airport 14:40 - HOU 20:40 7h 1 Stop (DAL)
      • CHSCharleston Airport 14:40
        DALDallas/Fort Worth Love Field Airport 19:30
      • DALDallas/Fort Worth Love Field Airport 16:25
        HOUHouston Hobby Airport 20:40
      • 7h (3h 05m)
      • 1 Stop DAL · 3h 05m
      • Southwest Airlines (WN 3861)Boeing 737 700
        Southwest Airlines (WN 53)Boeing 737 800
      • Southwest Airlines (WN 3861)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 14:56 CHS
        20:40 IAH
        6Hrs, 44m 1 Stop (CLT)
      • CHSCharleston Airport 14:56 - IAH 20:40 6h 44m 1 Stop (CLT) Charlotte
      • CHSCharleston Airport 14:56
        CLTCharlotte Airport 18:50
      • CLTCharlotte Airport 16:09
        IAHHouston George Bush Intercontinental Airport 20:40
      • 6h 44m (2h 41m)
      • 1 Stop CLT · Charlotte 2h 41m
      • American Airlines (AA 2299)Boeing 737 800
        American Airlines (AA 2966)Airbus
      • American Airlines (AA 2299)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 15:10 CHS
        21:35 HOU
        7Hrs, 25m 1 Stop (BNA)
      • CHSCharleston Airport 15:10 - HOU 21:35 7h 25m 1 Stop (BNA) Nashville
      • CHSCharleston Airport 15:10
        BNANashville Airport 19:20
      • BNANashville Airport 15:50
        HOUHouston Hobby Airport 21:35
      • 7h 25m (3h 30m)
      • 1 Stop BNA · Nashville 3h 30m
      • Southwest Airlines (WN 3333)Boeing 737 800
        Southwest Airlines (WN 3212)Boeing 737 800
      • Southwest Airlines (WN 3333)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 15:35 CHS
        20:55 HOU
        6Hrs, 20m 1 Stop (BWI)
      • CHSCharleston Airport 15:35 - HOU 20:55 6h 20m 1 Stop (BWI) Baltimore
      • CHSCharleston Airport 15:35
        BWIBaltimore Washington International Airport 18:30
      • BWIBaltimore Washington International Airport 17:10
        HOUHouston Hobby Airport 20:55
      • 6h 20m (1h 20m)
      • 1 Stop BWI · Baltimore 1h 20m
      • Southwest Airlines (WN 2454)Boeing 737 800
        Southwest Airlines (WN 3699)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2454)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 15:53 CHS
        22:01 IAH
        7Hrs, 08m 1 Stop (DFW)
      • CHSCharleston Airport 15:53 - IAH 22:01 7h 08m 1 Stop (DFW) Dallas
      • CHSCharleston Airport 15:53
        DFWDallas/Fort Worth Intl Airport 20:45
      • DFWDallas/Fort Worth Intl Airport 17:59
        IAHHouston George Bush Intercontinental Airport 22:01
      • 7h 08m (2h 46m)
      • 1 Stop DFW · Dallas 2h 46m
      • American Airlines (AA 1520)Boeing 737 800
        American Airlines (AA 1865)Boeing 737 800
      • American Airlines (AA 1520)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 15:53 CHS
        22:01 IAH
        7Hrs, 08m 1 Stop (DFW)
      • CHSCharleston Airport 15:53 - IAH 22:01 7h 08m 1 Stop (DFW) Dallas
      • CHSCharleston Airport 15:53
        DFWDallas/Fort Worth Intl Airport 20:45
      • DFWDallas/Fort Worth Intl Airport 17:59
        IAHHouston George Bush Intercontinental Airport 22:01
      • 7h 08m (2h 46m)
      • 1 Stop DFW · Dallas 2h 46m
      • American Airlines (AA 1520)Boeing 737 800
        American Airlines (AA 2209)Boeing 737 800
      • American Airlines (AA 1520)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 15:57 CHS
        21:44 IAH
        6Hrs, 47m 1 Stop (PHL)
      • CHSCharleston Airport 15:57 - IAH 21:44 6h 47m 1 Stop (PHL) Philadelphia
      • CHSCharleston Airport 15:57
        PHLPhiladelphia International Airport 18:44
      • PHLPhiladelphia International Airport 17:52
        IAHHouston George Bush Intercontinental Airport 21:44
      • 6h 47m (52m)
      • 1 Stop PHL · Philadelphia 52m
      • American Airlines (AA 4594)Embraer Emb 175
        American Airlines (AA 5306)Canadair Regional
      • American Airlines (AA 4594)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 15:58 CHS
        21:44 IAH
        6Hrs, 46m 1 Stop (PHL)
      • CHSCharleston Airport 15:58 - IAH 21:44 6h 46m 1 Stop (PHL) Philadelphia
      • CHSCharleston Airport 15:58
        PHLPhiladelphia International Airport 18:44
      • PHLPhiladelphia International Airport 17:53
        IAHHouston George Bush Intercontinental Airport 21:44
      • 6h 46m (51m)
      • 1 Stop PHL · Philadelphia 51m
      • American Airlines (AA 4407)Embraer Emb 175
        American Airlines (AA 5306)Canadair Regional
      • American Airlines (AA 4407)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 16:10 CHS
        20:20 HOU
        5Hrs, 10m 1 Stop (STL)
      • CHSCharleston Airport 16:10 - HOU 20:20 5h 10m 1 Stop (STL) Saint Louis
      • CHSCharleston Airport 16:10
        STLSt Louis Lambert Intl Airport 18:10
      • STLSt Louis Lambert Intl Airport 17:30
        HOUHouston Hobby Airport 20:20
      • 5h 10m (40m)
      • 1 Stop STL · Saint Louis 40m
      • Southwest Airlines (WN 2044)Boeing 737 700
        Southwest Airlines (WN 791)Boeing 737 700
      • Southwest Airlines (WN 2044)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
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      What’s the fastest flight time from Charleston to Houston?

      The fastest flight time for direct flights from Charleston to Houston is 2 hours 45 minutes. Check latest flight schedules & prices on Wego.

      How far is Houston from Charleston?

      The flight distance between Charleston and Houston is 1504km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:10. The last flight of the day departs at 20:40. See the full list of flight times on Wego.

      How many airlines offer direct flights from Charleston to Houston?

      There are 2 airlines that offer direct flights from Charleston to Houston. Find out the list of airlines on Wego.

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