Direct flights from Seattle to Missoula SEA → MSO
Alaska Airlines operates nonstop flights from Seattle (SEA) to Missoula (MSO). The nonstop flight takes around ~0h 47m, covering 388 miles (624 km) and operates daily. Updated 28 June 2026.
SEA
→
MSO
Round trip
1 adult
Economy
Pick dates
📬 Cheap nonstop deals from Seattle
We'll email you when a fare from SEA drops well below normal. Free, weekly, no password needed.
Free · weekly digest · no password needed
Alaska Airlines
AS
Departure Schedule next 7 days
Sign up to see Missoula schedule from SEA
Already have an account? Sign in
Frequently asked questions
Is there a direct flight from Seattle to Missoula?
Yes, Alaska Airlines operates nonstop flights from Seattle (SEA) to Missoula (MSO).
Which airlines fly direct from Seattle to Missoula?
Alaska Airlines operates nonstop flights from Seattle to Missoula.
How long is the flight from Seattle to Missoula?
The nonstop flight from Seattle to Missoula takes ~0h 47m (approximately 624 km).
How often do direct flights operate from Seattle to Missoula?
Nonstop flights from Seattle to Missoula operate daily.