MissoulatoSeattleFlight Time
MSO–SEA · Nonstop
Missoula (Missoula Montana Airport) to Seattle (Seattle-Tacoma International Airport).
The estimated flight time from Missoula (MSO) to Seattle (SEA) is about 1h 23m, covering 388 miles. Alaska Airlines and American Airlines fly the route nonstop with 3-4/day departures.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 23m Estimated from great-circle distance — no tracked flights yet. | 388 mi | Nonstop | 3-4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Missoula to Seattle
Alaska Airlines and American Airlines operate 3-4/day flights from MSO to SEA.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 2-3/day | Boeing 737, Embraer E-Jet · Seat map | — |
| American Airlines | 1/day | Embraer E-Jet | — |
Aircraft on this route
Flying the other way?
SEA to MSO flights — 3-4/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for MSO, refreshed on a rolling basis. Frequency uses 25 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Missoula to Seattle?
The estimated flight time from Missoula (MSO) to Seattle (SEA) is about 1h 23m, based on the 388-mile flying distance.
How far is Missoula from Seattle?
Missoula (MSO) to Seattle (SEA) is about 388 miles by air.
Are there nonstop flights from Missoula to Seattle?
Yes. Alaska Airlines and American Airlines fly nonstop from Missoula (MSO) to Seattle (SEA), with 3-4/day departures.
Which airlines fly from Missoula to Seattle?
Alaska Airlines and American Airlines fly nonstop from Missoula (MSO) to Seattle (SEA).
What aircraft fly from Missoula to Seattle?
The MSO–SEA route is flown with Boeing 737, Embraer E-Jet.