Flight Great Falls(GTF) to Seattle(SEA)
CHANGE DIRECTION
| Great Falls International Airport | Seattle-Tacoma International Airport |
|---|---|
| GTF : Great Falls , United States | SEA : Seattle , United States |
| UTC-6(DST) | UTC-7(DST) |
Great Falls to Seattle Flight Schedule(September 2025)
Flight from Great Falls(GTF) to Seattle(SEA) is operated by 1 airline : Alaska Airlines (AS). You can check flight schedules, flight duration, and aircraft types.
Change Direction(SEA to GTF)Great Falls (GTF) to Seattle (SEA) Flight Schedule
LastUpdate : 2025/09/01 06:00
Flight Schedule on September 2025 , Direct flight departure from Great Falls with all airlines , flight number, flight duration, aircraft type.
September 2025
| Flight Number / Airline | Departure Time | Arrival Time | Flight Duration | Operating Days | Aircraft Type | Airfare / Tickets |
|---|---|---|---|---|---|---|
|
AS3441
Alaska Airlines |
16:29 | 17:32 | 2h3m |
Daily (Sep 1–30)
|
E175 | Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES |
| Codeshare flight ▼ | ||||||
Flight schedules as of September 01, 2025, 06:00 AM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.
FAQ : Great Falls to Seattle
- How many airlines fly from Great Falls to Seattle ?
- As of September 2025, 1 airline operate direct flights from Great Falls (GTF) to Seattle (SEA) : Alaska Airlines.
- How far is it from Great Falls to Seattle?
- The distance between Great Falls (GTF) to Seattle (SEA) is approximately 510 miles(820km) by air.
- What is the time difference between Great Falls to Seattle?
- The time difference between Great Falls International Airport(Great Falls) and Seattle-Tacoma International Airport(Seattle) is -1 hour. Seattle is 1 hour behind Great Falls.Great Falls is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.Seattle is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.