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Boise to Dulles International Airport flight
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Cheap Flights from Boise to Dulles International Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • BOI21:15
        35h 58m
        2 stops
        IAD11:13
        Boise - Washington D.C.|Tue, Jun 4|Spirit Airlines
        ₩ 216,038₩ 394,159
        45% OFF
        45% OFF
        ₩ 394,159₩ 216,038
      • BOI17:18
        16h 2m
        1 stop
        IAD11:20
        Boise - Washington D.C.|Wed, Jun 26|Sun Country Airlines
        ₩ 223,774₩ 394,159
        43% OFF
        43% OFF
        ₩ 394,159₩ 223,774
      • BOI18:10
        15h 16m
        1 stop
        IAD11:26
        Boise - Washington D.C.|Wed, Jun 19|Sun Country Airlines
        ₩ 223,962₩ 394,159
        43% OFF
        43% OFF
        ₩ 394,159₩ 223,962
      • BOI21:15
        11h 53m
        2 stops
        IAD11:08
        Boise - Washington D.C.|Mon, Jun 3|Spirit Airlines
        ₩ 230,377
        ₩ 230,377
      • BOI20:40
        9h
        1 stop
        IAD07:40
        Boise - Washington D.C.|Tue, Jun 11|Alaska Airlines
        ₩ 242,453
        ₩ 242,453
      • BOI20:50
        36h 18m
        2 stops
        IAD11:08
        Boise - Washington D.C.|Sun, Jun 2|Spirit Airlines
        ₩ 246,981
        ₩ 246,981
      • BOI20:40
        9h
        1 stop
        IAD07:40
        Boise - Washington D.C.|Tue, May 28|Alaska Airlines
        ₩ 254,906
        ₩ 254,906
      • BOI20:40
        9h
        1 stop
        IAD07:40
        Boise - Washington D.C.|Wed, Jun 5|Alaska Airlines
        ₩ 258,302
        ₩ 258,302
      • BOI17:20
        15h 6m
        2 stops
        IAD10:26
        Boise - Washington D.C.|Tue, Jun 18|Alaska Airlines
        ₩ 272,264
        ₩ 272,264
      • BOI20:59
        8h 31m
        1 stop
        IAD07:30
        Boise - Washington D.C.|Wed, Jun 19|Alaska Airlines
        ₩ 281,321
        ₩ 281,321
      • BOI13:00
        3h 5m
        Direct
        IAD14:00
        Boise - Washington D.C.|Sun, Jun 2|Spirit Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Boise to Dulles International Airport
Spirit Airlines
From ₩ 216,038
Sun Country Airlines
From ₩ 223,774
Alaska Airlines
From ₩ 242,453
American Airlines
From ₩ 293,774
United Airlines
From ₩ 306,038
Allegiant Air
From ₩ 454,340
Delta Air Lines
From ₩ 503,585
Southwest Airlines
From ₩ 520,566
ANA airlines

Find more flights and airlines

Airports in Boise

  • 0.54 km from central Boise
    Boise Airport
    Tickets From
    ₩ 216,038
Flight Schedule from Boise to Dulles International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. AS3443

    Alaska Airlines

    05:40

    BOI

    1.4h

    06:07

    SEA

    SMT-TFS
    Search

  2. AS406

    Alaska Airlines

    09:00

    SEA

    5.1h

    17:08

    IAD

    SMTWTFS

  3. AA423

    American Airlines

    06:00

    BOI

    3.3h

    10:15

    DFW

    SMTWTFS
    Search

  4. AA1390

    American Airlines

    12:30

    DFW

    3.0h

    16:27

    IAD

    SMTWTFS

  5. AS3379

    Alaska Airlines

    10:15

    BOI

    1.1h

    10:20

    GEG

    SMTWTFS
    Search

  6. AS1011

    Alaska Airlines

    13:30

    GEG

    1.3h

    14:45

    SEA

    SMTWTFS

  7. AS348

    Alaska Airlines

    16:06

    SEA

    4.9h

    23:59

    IAD

    SMTWTFS

  8. UA4633

    United Airlines

    14:15

    BOI

    2.3h

    15:35

    LAX

    SMTWTFS
    Search

  9. UA783

    United Airlines

    16:35

    LAX

    5.0h

    00:38

    IAD

    SMTWT-S

  10. UA2173

    United Airlines

    14:35

    BOI

    2.0h

    16:33

    DEN

    SMTWTFS
    Search

  11. UA2408

    United Airlines

    17:35

    DEN

    3.4h

    22:59

    IAD

    SMTWTFS

  12. UA772

    United Airlines

    17:22

    BOI

    1.9h

    19:15

    DEN

    SMTWTFS
    Search

  13. UA418

    United Airlines

    23:59

    DEN

    3.4h

    05:25

    IAD

    SMTWTFS

  14. AS3448

    Alaska Airlines

    18:49

    BOI

    2.2h

    20:03

    LAX

    S--WT-S
    Search

  15. AS339

    Alaska Airlines

    21:39

    LAX

    5.0h

    05:40

    IAD

    SMTWTFS

  16. UA556

    United Airlines

    19:10

    BOI

    1.8h

    19:58

    SFO

    SMTWTFS
    Search

  17. UA2117

    United Airlines

    21:35

    SFO

    5.2h

    05:47

    IAD

    SMTWTFS

  18. AS3331

    Alaska Airlines

    20:40

    BOI

    1.5h

    21:11

    SEA

    SMTWT-S
    Search

  19. AS418

    Alaska Airlines

    23:28

    SEA

    5.2h

    07:40

    IAD

    SMTWTFS

  20. NK224

    Spirit Airlines

    22:59

    BOI

    1.8h

    23:49

    LAS

    SMTWTFS
    Search

  21. SY778

    Sun Country Airlines

    23:59

    LAS

    3.1h

    05:08

    MSP

    S--W--S

  22. SY667

    Sun Country Airlines

    07:54

    MSP

    2.4h

    11:20

    IAD

    ---W--S
Find more flights and airlines

Flight Info of Flights from Boise to Dulles International Airport

Cheapest nonstop flight price

₩ 223,773

Off-season for travel

February

Peak season for travel

November

FAQs for Boise to Dulles International Airport Flights

  • When are flight tickets from Boise (BOI) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Boise to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Boise (BOI) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around ₩ 865,283.

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