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Great Falls International Airport to Seattle flight
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Cheap Flights from Great Falls International Airport to Seattle

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

  • One way
  • Return
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • GTF16:11
        1h 49m
        Direct
        SEA17:00
        Great Falls - Seattle|Tue, Jun 25|Alaska Airlines
        AU$ 113AU$ 171
        34% OFF
        34% OFF
        AU$ 171AU$ 113
      • GTF16:11
        1h 49m
        Direct
        SEA17:00
        Great Falls - Seattle|Tue, Jun 18|Alaska Airlines
        AU$ 114AU$ 171
        33% OFF
        33% OFF
        AU$ 171AU$ 114
      • GTF16:11
        1h 49m
        Direct
        SEA17:00
        Great Falls - Seattle|Wed, Jun 19|Alaska Airlines
        AU$ 114AU$ 171
        33% OFF
        33% OFF
        AU$ 171AU$ 114
      • GTF07:02
        1h 49m
        Direct
        SEA07:51
        Great Falls - Seattle|Tue, Aug 6|Alaska Airlines
        AU$ 123
        AU$ 123
      • GTF07:02
        1h 49m
        Direct
        SEA07:51
        Great Falls - Seattle|Wed, Jul 17|Alaska Airlines
        AU$ 130
        AU$ 130
      • GTF16:11
        1h 49m
        Direct
        SEA17:00
        Great Falls - Seattle|Sat, Jul 27|Alaska Airlines
        AU$ 141
        AU$ 141
      • GTF16:11
        1h 49m
        Direct
        SEA17:00
        Great Falls - Seattle|Sun, Jul 21|Alaska Airlines
        AU$ 144
        AU$ 144
      • GTF16:11
        1h 49m
        Direct
        SEA17:00
        Great Falls - Seattle|Mon, Jun 24|Alaska Airlines
        AU$ 144
        AU$ 144
      • GTF07:02
        1h 49m
        Direct
        SEA07:51
        Great Falls - Seattle|Thu, Jul 18|Alaska Airlines
        AU$ 145
        AU$ 145
      • GTF07:02
        1h 49m
        Direct
        SEA07:51
        Great Falls - Seattle|Mon, Jul 1|Alaska Airlines
        AU$ 146
        AU$ 146
      • GTF13:00
        3h 5m
        Direct
        SEA14:00
        Great Falls - Seattle|Tue, Jun 18|Alaska 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 Great Falls International Airport to Seattle

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

Alaska Airlines
From AU$ 113
Delta Air Lines
From AU$ 337
United Airlines
From AU$ 377
ANA airlines

Find more flights and airlines

Airports 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
    AU$ 113
Flight Schedule from Great Falls International Airport to Seattle

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3862

    Delta Air Lines

    05:45

    GTF

    1.5h

    07:16

    SLC

    SMTWTFS
    Search

  2. DL2874

    Delta Air Lines

    08:40

    SLC

    2.4h

    10:03

    SEA

    SMTWTFS

  3. AS2164

    Alaska Airlines

    07:02

    GTF

    1.8h

    Direct

    07:51

    SEA

    SM-WTFS
    Search

  4. DL3859

    Delta Air Lines

    12:05

    GTF

    1.6h

    13:42

    SLC

    SMTWTFS
    Search

  5. DL871

    Delta Air Lines

    17:35

    SLC

    2.3h

    18:52

    SEA

    SMTWTFS

  6. AS2142

    Alaska Airlines

    16:06

    GTF

    1.8h

    Direct

    16:51

    SEA

    --T----
    Search

  7. AS2134

    Alaska Airlines

    16:11

    GTF

    1.8h

    Direct

    17:00

    SEA

    SM-WTFS
    Search

  8. DL3800

    Delta Air Lines

    18:15

    GTF

    1.6h

    19:52

    SLC

    SMTWTFS
    Search

  9. DL2823

    Delta Air Lines

    20:59

    SLC

    2.3h

    22:18

    SEA

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Great Falls International Airport to Seattle

Cheapest return ticket price

AU$ 233

Cheapest direct flight price

AU$ 112

Off-season for travel

June

Peak season for travel

December

FAQs for Great Falls International Airport to Seattle Flights

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