Fare Guide
Estimated lowest fares found within 7 days
The cheapest airline(s) flying from Boise to Washington is Delta Air Lines.
Travel Period: June 2024 - May 2025
The cheapest month(s) to fly from Boise to Washington is June.
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Jun 2024
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Jul 2024
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Aug 2024
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Sep 2024
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Oct 2024
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Nov 2024
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Dec 2024
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Jan 2025
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Feb 2025
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Mar 2025
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Apr 2025
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May 2025
The cheapest day(s) of the week to fly from Boise to Washington is Sunday.
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Sun Sunday
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Mon Monday
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Tue Tuesday
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Wed Wednesday
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Thu Thursday
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Fri Friday
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Sat Saturday
The cheapest time of the day to fly from Boise to Washington is in the afternoon.
Flight Schedules
Last Updated: Thu, 2 May, 2024
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06:30 - 20:55BOI - DCA
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06:30 (BOI)Boise Airport
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20:55 (DCA)Washington Ronald Reagan National Airport
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Southwest Airlines (WN 3413)Boeing 737 700 - 12h 25m
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Connecting Flights
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14:30 - 16:15ATL - BWI05:25 - 07:25BOI - DEN
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14:30 (ATL)Atlanta Hartsfield-Jackson Intl Airport05:25 (BOI)Boise Airport
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16:15 (BWI)Baltimore Washington International Airport07:25 (DEN)Denver Intl Airport
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Southwest Airlines (WN 2258)Boeing 737 700 Southwest Airlines (WN 1865)Boeing 737 700 - 8h 50m (2h 15m)
- BWI Baltimore 2h 15m
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12:25 - 16:15OKC - DCA05:25 - 07:25BOI - DEN
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12:25 (OKC)Oklahoma City Will Rogers Airport05:25 (BOI)Boise Airport
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16:15 (DCA)Washington Ronald Reagan National Airport07:25 (DEN)Denver Intl Airport
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Southwest Airlines (WN 2011)Boeing 737 700 Southwest Airlines (WN 1865)Boeing 737 700 - 8h 50m (2h 30m)
- DCA Washington 2h 30m
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05:25 - 07:25BOI - DEN10:20 - 15:45DEN - BWI
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05:25 (BOI)Boise Airport10:20 (DEN)Denver Intl Airport
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07:25 (DEN)Denver Intl Airport15:45 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 1865)Boeing 737 700 Southwest Airlines (WN 952)Boeing 737 Max 8 Passenger - 8h 20m (2h 55m)
- DEN 2h 55m
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05:25 - 07:25BOI - DEN10:10 - 15:35DEN - IAD
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05:25 (BOI)Boise Airport10:10 (DEN)Denver Intl Airport
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07:25 (DEN)Denver Intl Airport15:35 (IAD)Washington Dulles International Airport
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Southwest Airlines (WN 1865)Boeing 737 700 Southwest Airlines (WN 5454)Boeing 737 Max 8 Passenger - 8h 10m (2h 45m)
- DEN 2h 45m
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06:00 - 07:55BOI - DEN13:20 - 18:45DEN - BWI
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06:00 (BOI)Boise Airport13:20 (DEN)Denver Intl Airport
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07:55 (DEN)Denver Intl Airport18:45 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 1865)Boeing 737 700 Southwest Airlines (WN 2112)Boeing 737 Max 8 Passenger - 10h 45m (5h 25m)
- DEN 5h 25m
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06:00 - 07:55BOI - DEN11:00 - 16:25DEN - BWI
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06:00 (BOI)Boise Airport11:00 (DEN)Denver Intl Airport
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07:55 (DEN)Denver Intl Airport16:25 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 1865)Boeing 737 700 Southwest Airlines (WN 952)Boeing 737 Max 8 Passenger - 8h 25m (3h 05m)
- DEN 3h 05m
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13:40 - 16:25BNA - BWI06:00 - 07:55BOI - DEN
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13:40 (BNA)Nashville Airport06:00 (BOI)Boise Airport
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16:25 (BWI)Baltimore Washington International Airport07:55 (DEN)Denver Intl Airport
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Southwest Airlines (WN 888)Boeing 737 800 Southwest Airlines (WN 1865)Boeing 737 700 - 8h 25m (2h 15m)
- BWI Baltimore 2h 15m
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06:00 - 07:55BOI - DEN09:15 - 14:40DEN - IAD
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06:00 (BOI)Boise Airport09:15 (DEN)Denver Intl Airport
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07:55 (DEN)Denver Intl Airport14:40 (IAD)Washington Dulles International Airport
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Southwest Airlines (WN 1865)Boeing 737 700 Southwest Airlines (WN 6081)Boeing 737 800 - 6h 40m (1h 20m)
- DEN 1h 20m
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06:25 - 08:20BOI - DEN11:15 - 16:40DEN - BWI
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06:25 (BOI)Boise Airport11:15 (DEN)Denver Intl Airport
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08:20 (DEN)Denver Intl Airport16:40 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 1865)Boeing 737 700 Southwest Airlines (WN 2112)Boeing 737 Max 8 Passenger - 8h 15m (2h 55m)
- DEN 2h 55m
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06:25 - 08:20BOI - DEN09:15 - 16:10DEN - DCA
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06:25 (BOI)Boise Airport09:15 (DEN)Denver Intl Airport
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08:20 (DEN)Denver Intl Airport16:10 (DCA)Washington Ronald Reagan National Airport
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Southwest Airlines (WN 1865)Boeing 737 700 Southwest Airlines (WN 2011)Boeing 737 700 - 7h 45m (55m)
- DEN 55m
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06:25 - 08:20BOI - DEN12:10 - 17:30DEN - IAD
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06:25 (BOI)Boise Airport12:10 (DEN)Denver Intl Airport
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08:20 (DEN)Denver Intl Airport17:30 (IAD)Washington Dulles International Airport
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Southwest Airlines (WN 1865)Boeing 737 700 Southwest Airlines (WN 5454)Boeing 737 700 - 9h 05m (3h 50m)
- DEN 3h 50m
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15:35 - 17:20ATL - BWI06:25 - 08:20BOI - DEN
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15:35 (ATL)Atlanta Hartsfield-Jackson Intl Airport06:25 (BOI)Boise Airport
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17:20 (BWI)Baltimore Washington International Airport08:20 (DEN)Denver Intl Airport
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Southwest Airlines (WN 5926)Boeing 737 700 Southwest Airlines (WN 1865)Boeing 737 700 - 8h 55m (2h 25m)
- BWI Baltimore 2h 25m
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14:30 - 17:20MDW - DCA06:25 - 08:20BOI - DEN
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14:30 (MDW)Chicago Midway Airport06:25 (BOI)Boise Airport
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17:20 (DCA)Washington Ronald Reagan National Airport08:20 (DEN)Denver Intl Airport
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Southwest Airlines (WN 826)Boeing 737 Max 8 Passenger Southwest Airlines (WN 1865)Boeing 737 700 - 8h 55m (2h 55m)
- DCA Washington 2h 55m
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15:15 - 17:00ATL - DCA06:25 - 08:20BOI - DEN
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15:15 (ATL)Atlanta Hartsfield-Jackson Intl Airport06:25 (BOI)Boise Airport
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17:00 (DCA)Washington Ronald Reagan National Airport08:20 (DEN)Denver Intl Airport
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Southwest Airlines (WN 1479)Boeing 737 700 Southwest Airlines (WN 1865)Boeing 737 700 - 8h 35m (2h 05m)
- DCA Washington 2h 05m
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06:25 - 08:20BOI - DEN09:30 - 14:55DEN - BWI
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06:25 (BOI)Boise Airport09:30 (DEN)Denver Intl Airport
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08:20 (DEN)Denver Intl Airport14:55 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 1865)Boeing 737 700 Southwest Airlines (WN 952)Boeing 737 700 - 6h 30m (1h 10m)
- DEN 1h 10m
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09:10 - 09:50BOI - LAS12:55 - 20:40LAS - BWI
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09:10 (BOI)Boise Airport12:55 (LAS)Las Vegas McCarran International Airport
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09:50 (LAS)Las Vegas McCarran International Airport20:40 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 1416)Boeing 737 700 Southwest Airlines (WN 6121)Boeing 737 800 - 9h 30m (3h 05m)
- LAS Las Vegas 3h 05m
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17:10 - 20:00BNA - DCA09:10 - 09:50BOI - LAS
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17:10 (BNA)Nashville Airport09:10 (BOI)Boise Airport
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20:00 (DCA)Washington Ronald Reagan National Airport09:50 (LAS)Las Vegas McCarran International Airport
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Southwest Airlines (WN 3597)Boeing 737 700 Southwest Airlines (WN 1416)Boeing 737 700 - 8h 50m (1h 40m)
- DCA Washington 1h 40m
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19:25 - 22:10MDW - BWI11:25 - 11:50BOI - SMF
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19:25 (MDW)Chicago Midway Airport11:25 (BOI)Boise Airport
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22:10 (BWI)Baltimore Washington International Airport11:50 (SMF)Sacramento International Airport
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Southwest Airlines (WN 1017)Boeing 737 800 Southwest Airlines (WN 4448)Boeing 737 Max 8 Passenger - 8h 45m (1h 40m)
- BWI Baltimore 1h 40m
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11:25 - 12:25BOI - PHX14:50 - 22:10PHX - BWI
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11:25 (BOI)Boise Airport14:50 (PHX)Phoenix Sky Harbor Intl Airport
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12:25 (PHX)Phoenix Sky Harbor Intl Airport22:10 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 3730)Boeing 737 700 Southwest Airlines (WN 1072)Boeing 737 800 - 8h 45m (2h 25m)
- PHX Phoenix 2h 25m
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19:30 - 22:20MDW - DCA11:25 - 11:50BOI - SMF
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19:30 (MDW)Chicago Midway Airport11:25 (BOI)Boise Airport
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22:20 (DCA)Washington Ronald Reagan National Airport11:50 (SMF)Sacramento International Airport
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Southwest Airlines (WN 1507)Boeing 737 Max 8 Passenger Southwest Airlines (WN 4448)Boeing 737 Max 8 Passenger - 8h 55m (1h 45m)
- DCA Washington 1h 45m
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19:40 - 22:25BNA - BWI11:45 - 13:40BOI - DEN
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19:40 (BNA)Nashville Airport11:45 (BOI)Boise Airport
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22:25 (BWI)Baltimore Washington International Airport13:40 (DEN)Denver Intl Airport
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Southwest Airlines (WN 894)Boeing 737 800 Southwest Airlines (WN 1984)Boeing 737 700 - 8h 40m (2h 30m)
- BWI Baltimore 2h 30m
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11:45 - 13:40BOI - DEN18:10 - 23:35DEN - IAD
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11:45 (BOI)Boise Airport18:10 (DEN)Denver Intl Airport
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13:40 (DEN)Denver Intl Airport23:35 (IAD)Washington Dulles International Airport
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Southwest Airlines (WN 1984)Boeing 737 700 Southwest Airlines (WN 2227)Boeing 737 800 - 9h 50m (4h 30m)
- DEN 4h 30m
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19:30 - 22:20MDW - DCA11:45 - 13:40BOI - DEN
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19:30 (MDW)Chicago Midway Airport11:45 (BOI)Boise Airport
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22:20 (DCA)Washington Ronald Reagan National Airport13:40 (DEN)Denver Intl Airport
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Southwest Airlines (WN 1507)Boeing 737 Max 8 Passenger Southwest Airlines (WN 1984)Boeing 737 700 - 8h 35m (2h 30m)
- DCA Washington 2h 30m
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19:25 - 22:10MDW - BWI11:45 - 13:40BOI - DEN
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19:25 (MDW)Chicago Midway Airport11:45 (BOI)Boise Airport
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22:10 (BWI)Baltimore Washington International Airport13:40 (DEN)Denver Intl Airport
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Southwest Airlines (WN 1017)Boeing 737 800 Southwest Airlines (WN 1984)Boeing 737 700 - 8h 25m (2h 25m)
- BWI Baltimore 2h 25m
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19:45 - 22:45STL - BWI11:45 - 13:40BOI - DEN
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19:45 (STL)St Louis Lambert Intl Airport11:45 (BOI)Boise Airport
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22:45 (BWI)Baltimore Washington International Airport13:40 (DEN)Denver Intl Airport
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Southwest Airlines (WN 1131)Boeing 737 700 Southwest Airlines (WN 1984)Boeing 737 700 - 9h (3h 05m)
- BWI Baltimore 3h 05m
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11:45 - 13:40BOI - DEN15:25 - 20:50DEN - BWI
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11:45 (BOI)Boise Airport15:25 (DEN)Denver Intl Airport
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13:40 (DEN)Denver Intl Airport20:50 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 1984)Boeing 737 700 Southwest Airlines (WN 5790)Boeing 737 Max 8 Passenger - 7h 05m (1h 45m)
- DEN 1h 45m
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11:45 - 13:40BOI - DEN17:55 - 23:20DEN - BWI
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11:45 (BOI)Boise Airport17:55 (DEN)Denver Intl Airport
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13:40 (DEN)Denver Intl Airport23:20 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 1984)Boeing 737 700 Southwest Airlines (WN 956)Boeing 737 Max 8 Passenger - 9h 35m (4h 15m)
- DEN 4h 15m
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11:50 - 13:40BOI - DEN18:30 - 23:45DEN - IAD
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11:50 (BOI)Boise Airport18:30 (DEN)Denver Intl Airport
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13:40 (DEN)Denver Intl Airport23:45 (IAD)Washington Dulles International Airport
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Southwest Airlines (WN 1984)Boeing 737 700 Southwest Airlines (WN 2227)Boeing 737 800 - 9h 55m (4h 50m)
- DEN 4h 50m
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11:50 - 13:40BOI - DEN17:55 - 23:25DEN - BWI
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11:50 (BOI)Boise Airport17:55 (DEN)Denver Intl Airport
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13:40 (DEN)Denver Intl Airport23:25 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 1984)Boeing 737 700 Southwest Airlines (WN 956)Boeing 737 800 - 9h 35m (4h 15m)
- DEN 4h 15m
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18:25 - 22:20DAL - DCA11:50 - 13:40BOI - DEN
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18:25 (DAL)Dallas/Fort Worth Love Field Airport11:50 (BOI)Boise Airport
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22:20 (DCA)Washington Ronald Reagan National Airport13:40 (DEN)Denver Intl Airport
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Southwest Airlines (WN 126)Boeing 737 Max 8 Passenger Southwest Airlines (WN 1984)Boeing 737 700 - 8h 30m (1h 50m)
- DCA Washington 1h 50m
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12:20 - 14:10BOI - DEN18:20 - 23:45DEN - BWI
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12:20 (BOI)Boise Airport18:20 (DEN)Denver Intl Airport
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14:10 (DEN)Denver Intl Airport23:45 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 1783)Boeing 737 700 Southwest Airlines (WN 956)Boeing 737 800 - 9h 25m (4h 10m)
- DEN 4h 10m
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12:20 - 14:10BOI - DEN18:10 - 23:30DEN - IAD
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12:20 (BOI)Boise Airport18:10 (DEN)Denver Intl Airport
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14:10 (DEN)Denver Intl Airport23:30 (IAD)Washington Dulles International Airport
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Southwest Airlines (WN 1783)Boeing 737 700 Southwest Airlines (WN 2227)Boeing 737 800 - 9h 10m (4h)
- DEN 4h
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12:20 - 13:10BOI - LAS15:20 - 22:55LAS - BWI
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12:20 (BOI)Boise Airport15:20 (LAS)Las Vegas McCarran International Airport
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13:10 (LAS)Las Vegas McCarran International Airport22:55 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 282)Boeing 737 700 Southwest Airlines (WN 2287)Boeing 737 800 - 8h 35m (2h 10m)
- LAS Las Vegas 2h 10m
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20:30 - 22:20ATL - DCA12:20 - 14:10BOI - DEN
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20:30 (ATL)Atlanta Hartsfield-Jackson Intl Airport12:20 (BOI)Boise Airport
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22:20 (DCA)Washington Ronald Reagan National Airport14:10 (DEN)Denver Intl Airport
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Southwest Airlines (WN 1330)Boeing 737 700 Southwest Airlines (WN 1783)Boeing 737 700 - 8h (1h 25m)
- DCA Washington 1h 25m
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12:55 - 14:05+ 1BOI - PHX17:35 - 00:50+ 1PHX - BWI
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12:55 (BOI)Boise Airport17:35 (PHX)Phoenix Sky Harbor Intl Airport
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14:05 (PHX)Phoenix Sky Harbor Intl Airport + 100:50 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 3730)Boeing 737 700 Southwest Airlines (WN 1072)Boeing 737 Max 8 Passenger - 9h 55m (3h 30m)
- PHX Phoenix 3h 30m
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13:05 - 14:10+ 1BOI - PHX17:30 - 00:45+ 1PHX - BWI
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13:05 (BOI)Boise Airport17:30 (PHX)Phoenix Sky Harbor Intl Airport
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14:10 (PHX)Phoenix Sky Harbor Intl Airport + 100:45 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 3730)Boeing 737 Max 8 Passenger Southwest Airlines (WN 1072)Boeing 737 Max 8 Passenger - 9h 40m (3h 20m)
- PHX Phoenix 3h 20m
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13:20 - 14:00+ 1BOI - LAS17:30 - 01:05+ 1LAS - BWI
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13:20 (BOI)Boise Airport17:30 (LAS)Las Vegas McCarran International Airport
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14:00 (LAS)Las Vegas McCarran International Airport + 101:05 (BWI)Baltimore Washington International Airport
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Southwest Airlines (WN 791)Boeing 737 700 Southwest Airlines (WN 5929)Boeing 737 Max 8 Passenger - 9h 45m (3h 30m)
- LAS Las Vegas 3h 30m
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The fastest flight time for direct flights from Boise to Washington is 12 hours 25 minutes. Check latest flight schedules & prices on Wego.
The flight distance between Boise and Washington is 3285km. Check all available flights on Wego.
The earliest flight of the day departs at 05:25. The last flight of the day departs at 14:30. See the full list of flight times on Wego.
There are 1 airlines that offer direct flights from Boise to Washington. Find out the list of airlines on Wego.
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