Flight Routes from Great Falls to Seattle Tacoma

Compare cheap outbound and return flights from Great Falls (GTF) to Seattle-Tacoma (SEA) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€292
Fastest flight
non-stop flights
8x / week
Flight distance
823 km
Time difference

Cheap flight offers from Great Falls to Seattle

sorted by price and recency
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  1. –
    Alaska Airlines
    –
    GTF–SEA
    non-stop flight
    Alaska Airlines
    –
    SEA–GTF
    non-stop flight
    €292

Flight schedule from Great Falls (GTF) to Seattle-Tacoma (SEA)

Select a travel date in the flight schedule for the route from Great Falls (GTF) to Seattle-Tacoma (SEA) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsGTF–SEA · 3 of 3
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    1. GTFSEA
      nonstop
      1. Alaska Airlines
    2. GTFSEA
      nonstop
      1. Alaska Airlines
    3. GTFSEA
      nonstop
      1. Alaska Airlines

      Important flight information

      Discover more flights around Great Falls and Seattle-Tacoma

      Departure airport Airport Great Falls, MT (GTF)
      Arrival airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Destination country Flights to United States
      Departure airport - Destination country Great Falls, MT - United States
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