Flight Routes from Seattle Tacoma to Missoula

Compare cheap outbound and return flights from Seattle-Tacoma (SEA) to Missoula (MSO) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€302
Fastest outbound flight
Fastest inbound flight
Flight distance
625 km
Time difference

Cheap flight offers from Seattle to Missoula

sorted by price and recency
filters
  1. –
    Alaska Airlines
    –
    SEA–MSO
    non-stop flight
    Alaska Airlines
    –
    MSO–SEA
    non-stop flight
    €302
  2. –
    Alaska Airlines
    –
    SEA–MSO
    non-stop flight
    Alaska Airlines
    –
    MSO–SEA
    non-stop flight
    €306
  3. –
    Alaska Airlines
    –
    SEA–MSO
    non-stop flight
    Alaska Airlines
    –
    MSO–SEA
    non-stop flight
    €303
  4. –
    Delta Air Lines
    –
    SEA–MSO
    1 stopover
    Delta Air Lines
    –
    MSO–SEA
    1 stopover
    €358

Flight schedule from Seattle-Tacoma (SEA) to Missoula (MSO)

Select a travel date in the flight schedule for the route from Seattle-Tacoma (SEA) to Missoula (MSO) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsSEA–MSO · 11 of 11
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    1. SEAMSO
      nonstop
      1. Alaska Airlines
    2. SEAMSO
      nonstop
      1. Alaska Airlines
    3. SEAMSO
      nonstop
      1. Alaska Airlines
    4. SEAMSO
      nonstop
      1. Alaska Airlines
    5. SEAMSO
      nonstop
      1. Alaska Airlines
    6. SEAMSO
      nonstop
      1. Alaska Airlines
    7. SEAMSO
      nonstop
      1. Alaska Airlines
    8. SEAMSO
      nonstop
      1. Alaska Airlines
    9. SEAMSO
      nonstop
      1. Alaska Airlines
    10. SEAMSO
      nonstop
      1. Alaska Airlines
    11. SEAMSO
      nonstop
      1. Alaska Airlines

      Important flight information

      Discover more flights around Seattle-Tacoma and Missoula

      Departure airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Arrival airport Airport Missoula International Airport, MT (MSO)
      Destination country Flights to United States
      Departure airport - Destination country Seattle-Tacoma International Airport, WA - United States
      Alternative routes to United States
      Alternative flights to Missoula
      Flight destinations with a similar price