New calculation
Flight distance & time
Seattle Tacoma International Airport → Missoula International Airport
SEAMSO
- Distance
- 623 km · 387 mi
- Flight time
- 01h 31m
- CO₂ per passenger
- 56 kg
This Seattle Tacoma International Airport → Missoula International Airport route is 623 km (387 mi) end to end. The estimated flight time is 01h 31m, and a passenger's share of CO₂ works out at roughly 56 kg.
See the reverse route: Missoula International Airport → Seattle Tacoma International Airport
Advertisement
Your route
- FromSEASeattle Tacoma International AirportSeattle, Washington
- ToMSOMissoula International AirportMissoula, Montana
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~4 flights/day
Airlines on this route
Alaska Airlines
Common questions
Seattle Tacoma International Airport to Missoula International Airport FAQ
How far is Seattle Tacoma International Airport from Missoula International Airport?
Seattle Tacoma International Airport (SEA) and Missoula International Airport (MSO) are 623 km (387 mi) apart, measured along the great-circle route.
How long is the flight from Seattle Tacoma International Airport to Missoula International Airport?
A direct SEA–MSO flight covers the distance in about 01h 31m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Seattle Tacoma International Airport to Missoula International Airport produce?
A passenger's share of CO₂ on the SEA–MSO route is roughly 56 kg.
Which airlines fly from Seattle Tacoma International Airport to Missoula International Airport?
Alaska Airlines operate scheduled service between SEA and MSO.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
Advertisement