Flights operate between Great Falls (GTF) and SeaTac (SEA).
1 airline operates this route with 0-1 flights daily flights.
Average flight time is 1h 46m - 2h 13m.
Route distance is 513 miles (825 km).
Route Distance
513 miles (825 km)
Average Duration
1h 46m - 2h 13m
Airlines Operating This Route
Alaska Airlines
Flight Frequency
Daily Flights
0-1 flights
Weekly Flights
12
Typical Departure Time Ranges
Earliest Departure
19:42
Latest Departure
19:42
Flight Schedule & Filters
Flight Schedule Calendar
Loading calendar...
Direct (non-stop) flights from Great Falls (GTF) to SeaTac (SEA)
Direct (non-stop) flights operate between Great Falls (GTF) and SeaTac (SEA). This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 1h 46m - 2h 13m (average flight time)• Distance: 513 miles (825 km) (air miles between airports)• Daily Flights: 0-1 flights (scheduled departures per day)
Great Falls (GTF)
US
SeaTac (SEA)
US
FLIGHT TIME
1h 46m - 2h 13m
FLIGHT DISTANCE
513 miles (825 km)
1h 53m - 1h 53m
19:42
19:42
513 miles (825 km)
September
1 (Show)
12
Flight Schedule
Loading calendar...
Airlines with direct flights from Great Falls (GTF) to SeaTac (SEA)
Weather at SeaTac (SEA)
Loading weather charts...
Frequently Asked Questions
Do flights operate between GTF and SEA?
Yes. 1 direct flight operates between Great Falls (GTF) and Seattle (SEA).
Which airlines operate this route?
1 airline operates this route: Alaska Airlines.
How many flights operate daily?
0-1 flights flights operate daily on this route.
What is the average flight duration?
The average flight duration is 1h 46m - 2h 13m.
Is this route operated year-round?
This route operates with 0-1 flights daily flights.
Route data verified regularly by Triposia Travel Research Team.