Cheap flights from Seattle to Missoula
Compare hundreds of airlines Seattle–Missoula
About this route
Compare flights from Seattle to Missoula, a about 627 km route (around 1h 17m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Alaska Airlines operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Seattle to Missoula?
It's usually 2026-08, from 149 USD. Use the price calendar to compare other dates.
How long is the flight from Seattle to Missoula?
A nonstop flight takes about 1h 17m and covers around 627 km. Connecting itineraries take longer.
Are there direct flights from Seattle to Missoula?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Seattle to Missoula?
Alaska Airlines operate this route, among others. Compare them all in the results.
When should I book Seattle–Missoula flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.