All airlines flying from Great Falls (GTF) to Seattle-Tacoma (SEA).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 16:00 Great Falls (GTF) 16:48 Seattle-Tacoma (SEA)
Alaska Airlines AS 2444 Non-stop Embraer EMB 175 (E75) 1:48 Effective from 2025-10-04
Daily 16:55 Great Falls (GTF) 17:46 Seattle-Tacoma (SEA)
Alaska Airlines AS 2444 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2025-06-12 through 2025-08-19
Daily 18:07 Great Falls (GTF) 18:57 Seattle-Tacoma (SEA)
Alaska Airlines AS 2472 Non-stop Embraer EMB 175 (E75) 1:50 Valid until 2025-05-14
Daily 17:09 Great Falls (GTF) 17:55 Seattle-Tacoma (SEA)
Alaska Airlines AS 3293 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2025-05-15 through 2025-06-11
Daily 16:23 Great Falls (GTF) 17:29 Seattle-Tacoma (SEA)
Alaska Airlines AS 3441 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2025-08-20 through 2025-10-03
Direct Codeshare Flights:
Daily 16:00 Great Falls (GTF) 16:48 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4834 Non-stop Embraer EMB 175 (E75) 1:48 Effective from 2025-10-04
Codeshare flight, operated by Alaska Airlines.(AS 2444)
Daily 17:09 Great Falls (GTF) 17:55 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4834 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2025-05-15 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 3293)
Daily 18:07 Great Falls (GTF) 18:57 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4871 Non-stop Embraer EMB 175 (E75) 1:50 Valid until 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 2472)
Daily 16:23 Great Falls (GTF) 17:29 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4944 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 3441)
Daily 16:55 Great Falls (GTF) 17:46 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4960 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2025-06-12 through 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 2444)
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All airlines flying from Great Falls (GTF) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective from 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Effective 2025-06-12 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Embraer EMB 175 (E75)

Valid until 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective from 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2444)
Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3293)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

Valid until 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2472)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3441)
Duration: 2:06, non-stop
Embraer EMB 175 (E75)

Effective 2025-06-12 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2444)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
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  • A domestic route departing from the Great Falls airport (GTF) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 510 miles, or 821 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 1:46 and 2:06.