Direct flights from Seattle to Great Falls
All flights from SEA to GTF non-stop. There are direct flights from Seattle Tacoma International (SEA), Washington, USA to Great Falls International (GTF), Montana, USA with Alaska Airlines. 7 weekly departures are currently scheduled on this route. Departure times range from 13:40 to 14:08 depending on the schedule period. The flight distance is 513 miles (825 km). Flight time ranges from 1 hour and 33 minutes to 1 hour and 37 minutes.
Seattle
, USA
Flight schedule from Seattle to Great Falls with Alaska Airlines
This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Seattle to Great Falls scheduled departures
Select a date to see every published non-stop departure between SEA and GTF.
SEA - GTF route facts
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Distance513 miles (825 km)
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Flight time1 hour and 33 minutes to 1 hour and 37 minutes
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Airline Alaska Airlines
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Airline alliancesoneworld
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CabinsEconomy First
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Hub airportsSEA (Primary hub.)
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AircraftEmbraer 175
Route FAQ
Direct flights from Seattle to MT, USA
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HLN Helena Rgnl
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MSO Missoula Intl
From Seattle to Kalispell
FCA Glacier Park Intl
