SEAMSO
Seattle (Seattle-Tacoma International Airport) to Missoula (Missoula Montana Airport).
Flight time from SEA to MSO is estimated at about 1h 23m, based on the 388-mile great-circle distance. Our current captured departure sample includes 3-4/day across 2 captured airlines, with Alaska Airlines appearing most often in that sample. Captured departure times run from 08:05 to 21:28 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~1h 23m Estimated from great-circle distance — no tracked flights yet. | 388 mi | 3-4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for SEA to MSO
Our current provider sample includes 3-4/day from SEA to MSO across 2 captured airlines.
- First departure
- 08:05
- Last departure
- 21:28
- Cadence
- ~every 2 hours
- Captured departures/day
- 8
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 2-3/day | Boeing 737, Embraer E-Jet · Seat map | 09:5012:0413:38 |
Aircraft on this route
Flying the other way?
MSO to SEA flights — 3-4/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SEA to MSO. Frequency uses 23 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from SEA to MSO?
The SEA to MSO flight time is estimated at about 1h 23m from great-circle distance until enough tracked flights are available.
How far is SEA from MSO?
SEA to MSO is about 388 miles by air.
Which airlines fly from SEA to MSO?
Our current provider sample for SEA to MSO includes Alaska Airlines, American Airlines. Confirm live timetables before booking.
What aircraft fly from SEA to MSO?
Aircraft captured in our current provider sample for SEA to MSO include Boeing 737, Embraer E-Jet, Embraer E-Jet.