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Missoula International Airport to Seattle flight
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Cheap Flights from Missoula International Airport to Seattle

Search for flights from Missoula International Airport to Seattle and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • MSO15:14
        6h 57m
        1 stop
        SEA21:11
        Missoula - Seattle|Wed, Oct 30|Frontier Airlines
        CAD 94CAD 138
        32% OFF
        32% OFF
        CAD 138CAD 94
      • MSO14:46
        1h 38m
        Direct
        SEA15:24
        Missoula - Seattle|Wed, Nov 6|Alaska Airlines
        CAD 97CAD 138
        28% OFF
        28% OFF
        CAD 138CAD 97
      • MSO14:46
        1h 38m
        Direct
        SEA15:24
        Missoula - Seattle|Sat, Nov 2|Alaska Airlines
        CAD 97CAD 138
        28% OFF
        28% OFF
        CAD 138CAD 97
      • MSO18:05
        14h 56m
        1 stop
        SEA08:01
        Missoula - Seattle|Fri, Oct 4|Frontier Airlines
        CAD 101
        CAD 101
      • MSO18:25
        5h
        1 stop
        SEA22:25
        Missoula - Seattle|Sat, Nov 2|Delta Air Lines
        CAD 113
        CAD 113
      • MSO18:38
        1h 33m
        Direct
        SEA19:11
        Missoula - Seattle|Tue, Nov 12|Alaska Airlines
        CAD 126
        CAD 126
      • MSO14:49
        1h 40m
        Direct
        SEA15:29
        Missoula - Seattle|Wed, Nov 27|Alaska Airlines
        CAD 126
        CAD 126
      • MSO06:00
        1h 35m
        Direct
        SEA06:35
        Missoula - Seattle|Tue, Oct 8|Alaska Airlines
        CAD 126
        CAD 126
      • MSO14:37
        1h 34m
        Direct
        SEA15:11
        Missoula - Seattle|Tue, Oct 15|Alaska Airlines
        CAD 126
        CAD 126
      • MSO14:37
        1h 34m
        Direct
        SEA15:11
        Missoula - Seattle|Sat, Oct 12|Alaska Airlines
        CAD 126
        CAD 126
      • MSO13:00
        3h 5m
        Direct
        SEA14:00
        Missoula - Seattle|Sat, Oct 5|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 Seattle

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

Frontier Airlines
From CAD 94
Alaska Airlines
From CAD 97
Delta Air Lines
From CAD 113
United Airlines
From CAD 258
American Airlines
From CAD 431

Find more flights and airlines

Find Suitable Airport in Seattle

Learn about different airports in Seattle, find the best flight and transfer options, and plan your journey.

  • 0.7 km from central Seattle
    Seattle-Tacoma International Airport
    Tickets From
    CAD 94
Flight Schedule from Missoula International Airport to Seattle

Check the schedule for flights from Missoula International Airport to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS2430

    Alaska Airlines

    06:00

    MSO

    1.8h

    Direct

    06:47

    SEA

    SMTWTFS
    Search

  2. AS2179

    Alaska Airlines

    11:16

    MSO

    1.8h

    Direct

    12:03

    SEA

    S--WT-S
    Search

  3. DL4112

    Delta Air Lines

    12:38

    MSO

    1.6h

    14:17

    SLC

    SMTWTFS
    Search

  4. DL871

    Delta Air Lines

    17:43

    SLC

    2.2h

    18:54

    SEA

    SMTWTFS

  5. AS697

    Alaska Airlines

    14:41

    MSO

    1.7h

    Direct

    15:24

    SEA

    SMTWTFS
    Search

  6. AS2312

    Alaska Airlines

    17:23

    MSO

    1.5h

    17:53

    PDX

    SMTWT-S
    Search

  7. AS2177

    Alaska Airlines

    18:59

    PDX

    1.1h

    20:02

    SEA

    SMTWTFS

  8. F93102

    Frontier Airlines

    18:05

    MSO

    2.0h

    20:03

    DEN

    S---T--
    Search

  9. F91175

    Frontier Airlines

    06:35

    DEN

    3.0h

    08:37

    SEA

    SMTWTFS

  10. F93102

    Frontier Airlines

    18:05

    MSO

    2.0h

    20:03

    DEN

    S---T--
    Search

  11. F93405

    Frontier Airlines

    19:08

    DEN

    3.0h

    21:11

    SEA

    -MTWTFS

  12. AS2037

    Alaska Airlines

    18:59

    MSO

    1.7h

    Direct

    19:41

    SEA

    SMTWTFS
    Search
Find more flights and airlines

Flight Info of Flights from Missoula International Airport to Seattle

Cheapest return ticket price

CAD 208

Cheapest direct flight price

CAD 93

Off-season travel month

August

Peak season for travel

December

FAQs for Missoula International Airport to Seattle Flights

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