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Missoula International Airport to Dulles International Airport flight
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Cheap Flight Deals from Missoula International Airport to Dulles International Airport

Search for flights from Missoula to Washington D.C. and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • MSO15:13
        12h 12m
        1 stop
        IAD05:25
        Missoula - Washington D.C.|Wed, Jun 26|Frontier Airlines
        US$168US$324
        48% OFF
        48% OFF
        US$324US$168
      • MSO11:08
        7h 58m
        1 stop
        IAD21:06
        Missoula - Washington D.C.|Wed, Jul 3|Sun Country Airlines
        US$168US$324
        48% OFF
        48% OFF
        US$324US$168
      • MSO15:14
        18h 11m
        1 stop
        IAD11:25
        Missoula - Washington D.C.|Mon, Sep 16|Frontier Airlines
        US$176US$324
        46% OFF
        46% OFF
        US$324US$176
      • MSO18:55
        27h 4m
        1 stop
        IAD23:59
        Missoula - Washington D.C.|Wed, Jul 3|Alaska Airlines
        US$220
        US$220
      • MSO18:55
        10h 40m
        1 stop
        IAD07:35
        Missoula - Washington D.C.|Tue, Jul 23|Alaska Airlines
        US$220
        US$220
      • MSO18:55
        10h 40m
        1 stop
        IAD07:35
        Missoula - Washington D.C.|Wed, Jul 24|Alaska Airlines
        US$220
        US$220
      • MSO18:35
        27h 24m
        1 stop
        IAD23:59
        Missoula - Washington D.C.|Mon, Sep 16|Alaska Airlines
        US$225
        US$225
      • MSO15:13
        12h 12m
        1 stop
        IAD05:25
        Missoula - Washington D.C.|Fri, Jul 26|Frontier Airlines
        US$226
        US$226
      • MSO14:41
        7h 18m
        1 stop
        IAD23:59
        Missoula - Washington D.C.|Thu, Sep 12|Alaska Airlines
        US$227
        US$227
      • MSO14:53
        14h 42m
        1 stop
        IAD07:35
        Missoula - Washington D.C.|Thu, Jul 25|Alaska Airlines
        US$228
        US$228
      • MSO13:00
        3h 5m
        Direct
        IAD14:00
        Missoula - Washington D.C.|Sun, Jun 30|Frontier 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 Missoula International Airport to Dulles International Airport

See which airlines fly from Missoula to Washington D.C.. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From US$168
Sun Country Airlines
From US$168
Alaska Airlines
From US$198
United Airlines
From US$241
American Airlines
From US$246
Delta Air Lines
From US$337
ANA airlines

Find more flights and airlines

Find Cheaper Flights from Missoula to Washington D.C.

Explore other flights from Missoula to Washington D.C. to find the best alternative options.

  • Cheapest
    Frontier Airlines
    MSO
    15:14
    18h 55m
    1 transfer
    DCA
    12:09
    Missoula International Airport - Ronald Reagan Washington National Airport
    Mon, Sep 16Frontier Airlines
    US$123
  • Frontier Airlines
    MSO
    15:14
    18h 55m
    1 transfer
    DCA
    12:09
    Missoula International Airport - Ronald Reagan Washington National Airport
    Mon, Sep 16Frontier Airlines
    US$123
    Find More Flights
Flight Schedule from Missoula International Airport to Dulles International Airport

Check the schedule for flights from Missoula to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93157

    Frontier Airlines

    10:27

    MSO

    2.6h

    12:06

    PHX

    ---W--S
    Search

  2. UA2181

    United Airlines

    23:59

    PHX

    4.4h

    07:21

    IAD

    ---WTF-

  3. UA1484

    United Airlines

    10:43

    MSO

    2.0h

    12:45

    DEN

    ---WTF-
    Search

  4. UA798

    United Airlines

    15:40

    DEN

    3.5h

    21:13

    IAD

    SMTWTFS

  5. SY1916

    Sun Country Airlines

    11:15

    MSO

    2.6h

    14:51

    MSP

    --T--F-
    Search

  6. SY261

    Sun Country Airlines

    16:34

    MSP

    1.7h

    18:14

    ORD

    S-TWT-S

  7. UA1729

    United Airlines

    21:45

    ORD

    2.0h

    00:47

    IAD

    SMTWTFS

  8. SY1916

    Sun Country Airlines

    11:15

    MSO

    2.6h

    14:51

    MSP

    --T--F-
    Search

  9. UA362

    United Airlines

    18:37

    MSP

    1.6h

    20:13

    ORD

    ---WT--

  10. UA1729

    United Airlines

    21:45

    ORD

    2.0h

    00:47

    IAD

    SMTWTFS

  11. SY1916

    Sun Country Airlines

    11:15

    MSO

    2.6h

    14:51

    MSP

    --T--F-
    Search

  12. SY1693

    Sun Country Airlines

    17:00

    MSP

    2.4h

    20:26

    IAD

    ----T--

  13. AA851

    American Airlines

    13:46

    MSO

    3.4h

    18:10

    DFW

    SMTWTFS
    Search

  14. AA1291

    American Airlines

    19:05

    DFW

    3.0h

    23:08

    IAD

    SMTWTFS

  15. UA2411

    United Airlines

    14:33

    MSO

    2.0h

    16:36

    DEN

    SMTWTFS
    Search

  16. UA2408

    United Airlines

    17:35

    DEN

    3.4h

    22:59

    IAD

    SMTWTFS

  17. AS697

    Alaska Airlines

    14:53

    MSO

    1.6h

    15:28

    SEA

    SMTWTFS
    Search

  18. AS348

    Alaska Airlines

    16:06

    SEA

    4.9h

    23:59

    IAD

    SMTWTFS

  19. UA2626

    United Airlines

    17:25

    MSO

    2.3h

    19:40

    DEN

    ---WTF-
    Search

  20. UA418

    United Airlines

    23:59

    DEN

    3.4h

    05:25

    IAD

    SMTWTFS

  21. AS2037

    Alaska Airlines

    18:35

    MSO

    1.6h

    19:10

    SEA

    SMTWTFS
    Search

  22. AS582

    Alaska Airlines

    23:43

    SEA

    4.9h

    07:35

    IAD

    SMTWTFS
Find more flights and airlines

Missoula International Airport to Dulles International Airport Flights Info

Flight distance3,083.22km
Cheapest one-way ticket priceUS$168

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