Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Washington to Boise is Delta Air Lines.
Cheapest Month
July
Travel Period: June 2024 - May 2025
The cheapest month(s) to fly from Washington to Boise is July.
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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
Cheapest Day of the Week
Monday
The cheapest day(s) of the week to fly from Washington to Boise is Monday.
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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
Cheapest Time
6am
The cheapest time of the day to fly from Washington to Boise is in the early morning.
Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm
Flight Schedules
Last Updated: Tue, 2 Apr, 2024
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Connecting Flights
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05:30 - 07:20IAD - DEN08:45 - 10:40DEN - BOI
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05:30 (IAD)Washington Dulles International Airport08:45 (DEN)Denver Intl Airport
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07:20 (DEN)Denver Intl Airport10:40 (BOI)Boise Airport
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(WN 5338)Boeing 737 800 (WN 2655)Boeing 737 Max 8 Passenger - 7h 10m (1h 25m)
- DEN Denver 1h 25m
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06:00 - 07:45IAD - DEN08:35 - 10:30DEN - BOI
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06:00 (IAD)Washington Dulles International Airport08:35 (DEN)Denver Intl Airport
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07:45 (DEN)Denver Intl Airport10:30 (BOI)Boise Airport
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(WN 5338)Boeing 737 800 (WN 2655)Boeing 737 Max 8 Passenger - 6h 30m (50m)
- DEN Denver 50m
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06:25 - 08:10IAD - DEN08:55 - 10:50DEN - BOI
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06:25 (IAD)Washington Dulles International Airport08:55 (DEN)Denver Intl Airport
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08:10 (DEN)Denver Intl Airport10:50 (BOI)Boise Airport
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(WN 5338)Boeing 737 800 (WN 2655)Boeing 737 700 - 6h 25m (45m)
- DEN Denver 45m
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07:55 - 09:50BWI - DEN14:00 - 15:55DEN - BOI
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07:55 (BWI)Baltimore Washington International Airport14:00 (DEN)Denver Intl Airport
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09:50 (DEN)Denver Intl Airport15:55 (BOI)Boise Airport
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(WN 5004)Boeing 737 800 (WN 6055)Boeing 737 700 - 10h (4h 10m)
- DEN Denver 4h 10m
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08:30 - 11:55BWI - DEN14:00 - 15:55DEN - BOI
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08:30 (BWI)Baltimore Washington International Airport14:00 (DEN)Denver Intl Airport
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11:55 (DEN)Denver Intl Airport15:55 (BOI)Boise Airport
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(WN 4244)Boeing 737 800 (WN 6055)Boeing 737 700 - 9h 25m (2h 05m)
- DEN Denver 2h 05m
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14:00 - 15:55DEN - BOI08:40 - 10:00BWI - ORD
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14:00 (DEN)Denver Intl Airport08:40 (BWI)Baltimore Washington International Airport
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15:55 (BOI)Boise Airport10:00 (ORD)Chicago O'Hare International Airport
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(WN 6055)Boeing 737 700 (WN 3626)Boeing 737 700 - 9h 15m (2h 10m)
- BOI Boise 2h 10m
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09:35 - 11:45BWI - LAS15:35 - 18:25LAS - BOI
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09:35 (BWI)Baltimore Washington International Airport15:35 (LAS)Las Vegas McCarran International Airport
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11:45 (LAS)Las Vegas McCarran International Airport18:25 (BOI)Boise Airport
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(WN 6080)Boeing 737 Max 8 Passenger (WN 711)Boeing 737 700 - 10h 50m (3h 50m)
- LAS Las Vegas 3h 50m
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09:40 - 12:40BWI - DEN14:00 - 15:55DEN - BOI
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09:40 (BWI)Baltimore Washington International Airport14:00 (DEN)Denver Intl Airport
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12:40 (DEN)Denver Intl Airport15:55 (BOI)Boise Airport
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(WN 3110)Boeing 737 700 (WN 6055)Boeing 737 700 - 8h 15m (1h 20m)
- DEN Denver 1h 20m
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15:20 - 17:15DEN - BOI09:45 - 10:50BWI - PIT
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15:20 (DEN)Denver Intl Airport09:45 (BWI)Baltimore Washington International Airport
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17:15 (BOI)Boise Airport10:50 (PIT)Pittsburgh International Airport
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(WN 705)Boeing 737 Max 8 Passenger (WN 472)Boeing 737 700 - 9h 30m (3h 05m)
- BOI Boise 3h 05m
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14:30 - 17:30PHX - BOI10:00 - 12:15DCA - DAL
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14:30 (PHX)Phoenix Sky Harbor Intl Airport10:00 (DCA)Washington Ronald Reagan National Airport
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17:30 (BOI)Boise Airport12:15 (DAL)Dallas/Fort Worth Love Field Airport
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(WN 3944)Boeing 737 700 (WN 787)Boeing 737 Max 8 Passenger - 9h 30m (1h 40m)
- BOI Boise 1h 40m
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10:05 - 12:15BWI - LAS15:55 - 18:45LAS - BOI
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10:05 (BWI)Baltimore Washington International Airport15:55 (LAS)Las Vegas McCarran International Airport
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12:15 (LAS)Las Vegas McCarran International Airport18:45 (BOI)Boise Airport
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(WN 6080)Boeing 737 Max 8 Passenger (WN 711)Boeing 737 700 - 10h 40m (3h 40m)
- LAS Las Vegas 3h 40m
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10:35 - 13:40BWI - DEN15:20 - 17:15DEN - BOI
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10:35 (BWI)Baltimore Washington International Airport15:20 (DEN)Denver Intl Airport
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13:40 (DEN)Denver Intl Airport17:15 (BOI)Boise Airport
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(WN 1842)Boeing 737 700 (WN 705)Boeing 737 Max 8 Passenger - 8h 40m (1h 40m)
- DEN Denver 1h 40m
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15:20 - 17:15DEN - BOI10:40 - 11:55BWI - STL
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15:20 (DEN)Denver Intl Airport10:40 (BWI)Baltimore Washington International Airport
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17:15 (BOI)Boise Airport11:55 (STL)St Louis Lambert Intl Airport
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(WN 705)Boeing 737 Max 8 Passenger (WN 4617)Boeing 737 Max 8 Passenger - 8h 35m (2h 05m)
- BOI Boise 2h 05m
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10:40 - 12:35BWI - DEN14:00 - 15:55DEN - BOI
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10:40 (BWI)Baltimore Washington International Airport14:00 (DEN)Denver Intl Airport
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12:35 (DEN)Denver Intl Airport15:55 (BOI)Boise Airport
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(WN 2638)Boeing 737 Max 8 Passenger (WN 6055)Boeing 737 700 - 7h 15m (1h 25m)
- DEN Denver 1h 25m
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13:35 - 15:45BWI - LAS16:35 - 19:25LAS - BOI
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13:35 (BWI)Baltimore Washington International Airport16:35 (LAS)Las Vegas McCarran International Airport
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15:45 (LAS)Las Vegas McCarran International Airport19:25 (BOI)Boise Airport
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(WN 6080)Boeing 737 Max 8 Passenger (WN 425)Boeing 737 700 - 7h 50m (50m)
- LAS Las Vegas 50m
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18:45 - 21:30LAS - BOI14:05 - 16:00BWI - DEN
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18:45 (LAS)Las Vegas McCarran International Airport14:05 (BWI)Baltimore Washington International Airport
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21:30 (BOI)Boise Airport16:00 (DEN)Denver Intl Airport
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(WN 425)Boeing 737 700 (WN 915)Boeing 737 800 - 9h 25m (1h 45m)
- BOI Boise 1h 45m
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19:35 - 21:30DEN - BOI14:05 - 15:35BWI - DTW
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19:35 (DEN)Denver Intl Airport14:05 (BWI)Baltimore Washington International Airport
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21:30 (BOI)Boise Airport15:35 (DTW)Detroit Wayne County
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(WN 2752)Boeing 737 700 (WN 1897)Boeing 737 700 - 9h 25m (2h 55m)
- BOI Boise 2h 55m
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15:25 - 17:40BWI - LAS20:30 - 23:15LAS - BOI
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15:25 (BWI)Baltimore Washington International Airport20:30 (LAS)Las Vegas McCarran International Airport
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17:40 (LAS)Las Vegas McCarran International Airport23:15 (BOI)Boise Airport
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(WN 2365)Boeing 737 Max 8 Passenger (WN 425)Boeing 737 700 - 9h 50m (2h 50m)
- LAS Las Vegas 2h 50m
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20:55 - 22:50DEN - BOI15:25 - 16:25DCA - BNA
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20:55 (DEN)Denver Intl Airport15:25 (DCA)Washington Ronald Reagan National Airport
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22:50 (BOI)Boise Airport16:25 (BNA)Nashville Airport
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(WN 2752)Boeing 737 700 (WN 5056)Boeing 737 700 - 9h 25m (2h 30m)
- BOI Boise 2h 30m
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19:35 - 21:30DEN - BOI15:30 - 16:45BWI - STL
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19:35 (DEN)Denver Intl Airport15:30 (BWI)Baltimore Washington International Airport
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21:30 (BOI)Boise Airport16:45 (STL)St Louis Lambert Intl Airport
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(WN 2752)Boeing 737 700 (WN 3402)Boeing 737 700 - 8h (1h 30m)
- BOI Boise 1h 30m
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20:55 - 22:50DEN - BOI15:35 - 16:50BWI - STL
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20:55 (DEN)Denver Intl Airport15:35 (BWI)Baltimore Washington International Airport
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22:50 (BOI)Boise Airport16:50 (STL)St Louis Lambert Intl Airport
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(WN 2752)Boeing 737 700 (WN 3402)Boeing 737 700 - 9h 15m (2h 45m)
- BOI Boise 2h 45m
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20:55 - 22:50DEN - BOI15:40 - 17:00BWI - CMH
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20:55 (DEN)Denver Intl Airport15:40 (BWI)Baltimore Washington International Airport
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22:50 (BOI)Boise Airport17:00 (CMH)Columbus Port Columbus Intl Airport
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(WN 2752)Boeing 737 700 (WN 2145)Boeing 737 700 - 9h 10m (2h 45m)
- BOI Boise 2h 45m
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15:40 - 18:40BWI - OAK19:45 - 22:10OAK - BOI
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15:40 (BWI)Baltimore Washington International Airport19:45 (OAK)Oakland International Airport
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18:40 (OAK)Oakland International Airport22:10 (BOI)Boise Airport
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(WN 2634)Boeing 737 Max 8 Passenger (WN 1417)Boeing 737 700 - 8h 30m (1h 05m)
- OAK Oakland 1h 05m
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20:55 - 22:50DEN - BOI15:45 - 16:50BWI - PIT
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20:55 (DEN)Denver Intl Airport15:45 (BWI)Baltimore Washington International Airport
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22:50 (BOI)Boise Airport16:50 (PIT)Pittsburgh International Airport
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(WN 2752)Boeing 737 700 (WN 2646)Boeing 737 700 - 9h 05m (2h 40m)
- BOI Boise 2h 40m
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15:55 - 17:50IAD - DEN21:50 - 23:45DEN - BOI
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15:55 (IAD)Washington Dulles International Airport21:50 (DEN)Denver Intl Airport
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17:50 (DEN)Denver Intl Airport23:45 (BOI)Boise Airport
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(WN 1760)Boeing 737 Max 8 Passenger (WN 1775)Boeing 737 700 - 9h 50m (4h)
- DEN Denver 4h
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16:00 - 17:55BWI - DEN19:35 - 21:30DEN - BOI
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16:00 (BWI)Baltimore Washington International Airport19:35 (DEN)Denver Intl Airport
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17:55 (DEN)Denver Intl Airport21:30 (BOI)Boise Airport
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(WN 300)Boeing 737 800 (WN 2752)Boeing 737 700 - 7h 30m (1h 40m)
- DEN Denver 1h 40m
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20:55 - 22:50DEN - BOI16:05 - 17:00BWI - BNA
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20:55 (DEN)Denver Intl Airport16:05 (BWI)Baltimore Washington International Airport
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22:50 (BOI)Boise Airport17:00 (BNA)Nashville Airport
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(WN 2752)Boeing 737 700 (WN 1849)Boeing 737 800 - 8h 45m (1h 55m)
- BOI Boise 1h 55m
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16:10 - 18:10BWI - DEN20:55 - 22:50DEN - BOI
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16:10 (BWI)Baltimore Washington International Airport20:55 (DEN)Denver Intl Airport
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18:10 (DEN)Denver Intl Airport22:50 (BOI)Boise Airport
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(WN 300)Boeing 737 Max 8 Passenger (WN 2752)Boeing 737 700 - 8h 40m (2h 45m)
- DEN Denver 2h 45m
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16:15 - 19:10BWI - OAK19:55 - 22:25OAK - BOI
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16:15 (BWI)Baltimore Washington International Airport19:55 (OAK)Oakland International Airport
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19:10 (OAK)Oakland International Airport22:25 (BOI)Boise Airport
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(WN 2634)Boeing 737 Max 8 Passenger (WN 1417)Boeing 737 700 - 8h 10m (45m)
- OAK Oakland 45m
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21:55 - 23:50DEN - BOI16:20 - 17:20BWI - PIT
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21:55 (DEN)Denver Intl Airport16:20 (BWI)Baltimore Washington International Airport
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23:50 (BOI)Boise Airport17:20 (PIT)Pittsburgh International Airport
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(WN 1775)Boeing 737 700 (WN 1145)Boeing 737 700 - 9h 30m (3h 10m)
- BOI Boise 3h 10m
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21:50 - 23:45DEN - BOI16:30 - 17:45BWI - STL
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21:50 (DEN)Denver Intl Airport16:30 (BWI)Baltimore Washington International Airport
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23:45 (BOI)Boise Airport17:45 (STL)St Louis Lambert Intl Airport
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(WN 1775)Boeing 737 700 (WN 159)Boeing 737 800 - 9h 15m (2h 45m)
- BOI Boise 2h 45m
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16:35 - 18:35BWI - DEN21:55 - 23:50DEN - BOI
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16:35 (BWI)Baltimore Washington International Airport21:55 (DEN)Denver Intl Airport
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18:35 (DEN)Denver Intl Airport23:50 (BOI)Boise Airport
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(WN 300)Boeing 737 Max 8 Passenger (WN 1775)Boeing 737 700 - 9h 15m (3h 20m)
- DEN Denver 3h 20m
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16:45 - 18:45IAD - DEN19:35 - 21:30DEN - BOI
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16:45 (IAD)Washington Dulles International Airport19:35 (DEN)Denver Intl Airport
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18:45 (DEN)Denver Intl Airport21:30 (BOI)Boise Airport
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(WN 1760)Boeing 737 800 (WN 2752)Boeing 737 700 - 6h 45m (50m)
- DEN Denver 50m
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21:55 - 23:50DEN - BOI16:50 - 18:30DCA - MCI
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21:55 (DEN)Denver Intl Airport16:50 (DCA)Washington Ronald Reagan National Airport
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23:50 (BOI)Boise Airport18:30 (MCI)Kansas City International Airport
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(WN 1775)Boeing 737 700 (WN 1565)Boeing 737 700 - 9h (2h 35m)
- BOI Boise 2h 35m
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17:40 - 19:30IAD - DEN21:55 - 23:50DEN - BOI
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17:40 (IAD)Washington Dulles International Airport21:55 (DEN)Denver Intl Airport
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19:30 (DEN)Denver Intl Airport23:50 (BOI)Boise Airport
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(WN 1760)Boeing 737 800 (WN 1775)Boeing 737 700 - 8h 10m (2h 25m)
- DEN Denver 2h 25m
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18:10 - 20:05IAD - DEN20:55 - 22:50DEN - BOI
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18:10 (IAD)Washington Dulles International Airport20:55 (DEN)Denver Intl Airport
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20:05 (DEN)Denver Intl Airport22:50 (BOI)Boise Airport
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(WN 1760)Boeing 737 700 (WN 2752)Boeing 737 700 - 6h 40m (50m)
- DEN Denver 50m
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18:10 - 20:05BWI - DEN20:55 - 22:50DEN - BOI
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18:10 (BWI)Baltimore Washington International Airport20:55 (DEN)Denver Intl Airport
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20:05 (DEN)Denver Intl Airport22:50 (BOI)Boise Airport
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(WN 6092)Boeing 737 800 (WN 2752)Boeing 737 700 - 6h 40m (50m)
- DEN Denver 50m
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19:05 - 21:05BWI - DEN21:55 - 23:50DEN - BOI
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19:05 (BWI)Baltimore Washington International Airport21:55 (DEN)Denver Intl Airport
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21:05 (DEN)Denver Intl Airport23:50 (BOI)Boise Airport
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(WN 1160)Boeing 737 700 (WN 1775)Boeing 737 700 - 6h 45m (50m)
- DEN Denver 50m
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No Schedules
Sorry, there are no schedules matching your filters. Try removing one.
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How far is Boise from Washington?
The flight distance between Washington and Boise is 3285km. Check all available flights on Wego.
When is the earliest and latest flight of the day?
The earliest flight of the day departs at 05:30. The last flight of the day departs at 05:30. See the full list of flight times on Wego.