Nonstop flights from Great Falls to Seattle
Alaska Airlines flies this route daily.
GTFGreat Falls International
511 mi · 7 flights a week
SEASeattle-Tacoma International
When they leave
Great Falls time5:09p5:18pFirst departure 5:09 PM, last 5:18 PM
Two in the evening, 5:09 PM to 5:18 PM.
Every flight
Earliest first
Schedules last checked Sep 20, 2026. Times are local.
Flying from Great Falls to Seattle
Alaska Airlines is the only airline flying nonstop from Great Falls to Seattle, daily on the Embraer 175.
The first arrival in Seattle is at 5:59 PM and the last at 6:07 PM. The flight covers 511 miles.
Flying back, Seattle to Great Falls has 7 nonstop flights a week.
Return flights
More from Great Falls
Find the cheapest day to fly from Great Falls to Seattle.
Schedules as of Oct 9, 2026.