Which airlines fly to BIL?
5 airlines have inbound service to Billings in the current dataset.
Airlines
5 carriers
Domestic origins
12 airports
International origins
0 airports
Top origin countries serving BIL on this page
- US: 12 origin airport matches
Flight-number preview is shown for up to 8 routes per page.
Flight-number preview timed out.
Airlines flying to BIL
United AirlinesUnited Airlines
Cape AirCape Air
Allegiant AirAllegiant Air
Delta Air LinesDelta Air Lines
Alaska AirlinesAlaska Airlines
Origin airports
- United StatesDenver (DEN)
- United StatesGlasgow (GGW)
- United StatesGlendive (GDV)
- United StatesHavre (HVR)
- United StatesLas Vegas (LAS)
- United StatesMesa (AZA)
- United StatesMinneapolis (MSP)
- United StatesPortland (PDX)
- United StatesSalt Lake City (SLC)
- United StatesSeattle (SEA)
- United StatesSidney (SDY)
- United StatesWolf Point (OLF)
Inbound route details
Origin-country mix in this list:US 12/12
- Denver (DEN) to Billings (BIL)
Airline:
United AirlinesUnited AirlinesFlight numbers: Unavailable for this route - Glasgow (GGW) to Billings (BIL)
Airline:
Cape AirCape AirFlight numbers: Unavailable for this route - Glendive (GDV) to Billings (BIL)
Airline:
Cape AirCape AirFlight numbers: Unavailable for this route - Havre (HVR) to Billings (BIL)
Airline:
Cape AirCape AirFlight numbers: Unavailable for this route - Las Vegas (LAS) to Billings (BIL)
Airline:
Allegiant AirAllegiant AirFlight numbers: Unavailable for this route - Mesa (AZA) to Billings (BIL)
Airline:
Allegiant AirAllegiant AirFlight numbers: Unavailable for this route - Minneapolis (MSP) to Billings (BIL)
Airline:
Delta Air LinesDelta Air LinesFlight numbers: Unavailable for this route - Portland (PDX) to Billings (BIL)
Airline:
Alaska AirlinesAlaska AirlinesFlight numbers: Unavailable for this route - Salt Lake City (SLC) to Billings (BIL)
Airline:
Delta Air LinesDelta Air Lines - Seattle (SEA) to Billings (BIL)
Airline:
Alaska AirlinesAlaska Airlines - Sidney (SDY) to Billings (BIL)
Airline:
Cape AirCape Air - Wolf Point (OLF) to Billings (BIL)
Airline:
Cape AirCape Air
Plan around BIL
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 BIL?
On this page, 12 origin airports connect to BIL, including 12 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.