Flight Routes from Denver to Billings

Compare cheap outbound and return flights from Denver (DEN) to Billings (BIL) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€323
Fastest flight
non-stop flights
31x / week
Flight distance
733 km
Time difference
none

Flight schedule from Denver (DEN) to Billings (BIL)

Select a travel date in the flight schedule for the route from Denver (DEN) to Billings (BIL) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsDEN–BIL · 12 of 12
fromto
dep.arr.
durationstopovers
  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
    1. DENBIL
      nonstop
      1. United Airlines
    2. DENBIL
      nonstop
      1. United Airlines
    3. DENBIL
      nonstop
      1. United Airlines
    4. DENBIL
      nonstop
      1. United Airlines
    5. DENBIL
      nonstop
      1. United Airlines
    6. DENBIL
      nonstop
      1. United Airlines
    7. DENBIL
      nonstop
      1. United Airlines
    8. DENBIL
      nonstop
      1. United Airlines
    9. DENBIL
      nonstop
      1. United Airlines
    10. DENBIL
      nonstop
      1. United Airlines
    11. DENBIL
      nonstop
      1. United Airlines
    12. DENBIL
      nonstop
      1. United Airlines

      Tips and tricks to help you find cheap flights from Denver to Billings

      Favorite airline: United Airlines
      41 % of flights from Denver to Billings are booked with United Airlines.
      United Airlines
      41 %
      Delta
      35 %
      Alaska Airlines
      24 %
      Direct flights are cheaper
      Compared to direct flights, flights with a stopover on this route are on average 19 % more expensive.
      non stop flight
      1 stop
      01h 33min
      05h 09min
      $209
      $259
      The favorite connection is non-stop
      41 % of travelers decide to book a direct flight on this route.
      Route
      bookings
      Direct flights
      01h 33min, from $209
      41 %
      1 stopover Salt Lake City International Airport, UT
      05h 07min, from $274
      29 %
      1 stopover Seattle-Tacoma International Airport, WA
      16h 20min, from $2,006
      24 %

      Important flight information

      Discover more flights around Denver and Billings

      Departure airport Airport Denver International Airport, CO (DEN)
      Arrival airport Airport Billings, MT (BIL)
      Destination country Flights to United States
      Departure airport - Destination country Denver International Airport, CO - United States
      Alternative routes to United States
      Alternative flights to Billings
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