Which airlines fly to MSO?
4 airlines have inbound service to Missoula in the current dataset.
Airlines
4 carriers
Domestic origins
7 airports
International origins
0 airports
Top origin countries serving MSO on this page
- US: 7 origin airport matches
Flight-number preview is shown for up to 8 routes per page.
Airlines flying to MSO
United AirlinesUnited Airlines
Allegiant AirAllegiant Air
Delta Air LinesDelta Air Lines
Alaska AirlinesAlaska Airlines
Origin airports
- United StatesDenver (DEN)
- United StatesLas Vegas (LAS)
- United StatesMesa (AZA)
- United StatesMinneapolis (MSP)
- United StatesPortland (PDX)
- United StatesSalt Lake City (SLC)
- United StatesSeattle (SEA)
Inbound route details
Origin-country mix in this list:US 7/7
- Denver (DEN) to Missoula (MSO)
Airline:
United AirlinesUnited AirlinesFlight numbers: UA529, UA2357, UA2680 - Las Vegas (LAS) to Missoula (MSO)
Airline:
Allegiant AirAllegiant AirFlight numbers: G415 - Mesa (AZA) to Missoula (MSO)
Airline:
Allegiant AirAllegiant AirFlight numbers: G4646, G4686 - Minneapolis (MSP) to Missoula (MSO)
Airline:
Delta Air LinesDelta Air LinesFlight numbers: DL362, DL2610 - Portland (PDX) to Missoula (MSO)
Airline:
Alaska AirlinesAlaska AirlinesFlight numbers: AS2242, AS2085 - Salt Lake City (SLC) to Missoula (MSO)
Airline:
Delta Air LinesDelta Air LinesFlight numbers: DL4112, DL3808, DL1723 - Seattle (SEA) to Missoula (MSO)
Airline:
Alaska AirlinesAlaska AirlinesFlight numbers: AS2219, AS697, AS2160
Plan around MSO
Compare inbound and outbound coverage to evaluate connection opportunities, seasonal route depth, and airline mix before locking in your itinerary.
Frequently asked questions
How many origin airports connect to MSO?
On this page, 7 origin airports connect to MSO, including 7 domestic and 0 international origins.
How should I use this inbound route page for trip planning?
Use this page to identify feeder cities and airline options into one airport, then open city-pair route pages and map view to compare alternatives before booking.