Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Best option Billings Denver | Outbound 10/09/25 direct UA5829 01h 51min | Return 11/05/25 direct UA1417 01h 36min | | ![]() | ? | $237 | |
Billings Denver | Outbound 02/13/26 1 Stopover (SLC) DL1360, DL0681 04h 07min | Return 02/26/26 1 Stopover (SLC) DL2544, DL4038 05h 38min | | ![]() | ? | $237 | |
Billings Denver | Outbound 10/25/25 direct UA0372 01h 43min | Return 11/15/25 direct UA1877 01h 33min | | ![]() | ? | $248 | |
Billings Denver | Outbound 10/25/25 direct UA0478 01h 42min | Return 11/15/25 direct UA1877 01h 33min | | ![]() | ? | $255 | |
Billings Denver | Outbound 10/09/25 direct UA5829 01h 51min | Return 11/05/25 direct UA5339 01h 46min | | ![]() | $259 | ||
Billings Denver | Outbound 10/25/25 direct UA4758 01h 49min | Return 11/15/25 1 Stopover (SEA) F91175, AS2457 14h 07min | | ![]() | ? | $353 | |
Billings Denver | Outbound 10/09/25 direct UA0372 01h 43min | Return 11/05/25 2 Stopovers (SAN, SEA) F92817, AS0574, AS2457 12h 07min | | ![]() | ? | $364 | |
Billings Denver | Outbound 10/09/25 1 Stopover (SEA) AS2208, AS1163 26h 31min | Return 11/05/25 1 Stopover (SEA) AS0643, AS2457 17h 07min | | ![]() | ? | $465 | |
Billings Denver | Outbound 02/13/26 1 Stopover (LAS) G40025, F92016 26h 51min | Return 02/26/26 2 Stopovers (SAN, LAS) AS1428, AS3427, G41639 14h 02min | | ![]() | ? | $475 | |
Billings Denver | Outbound 10/25/25 1 Stopover (SEA) HA4778, HA6649 08h 06min | Return 11/15/25 1 Stopover (SEA) HA4868, HA6325 08h 00min | | ![]() | ? | $555 |
Stops
- Direct flight
Airline
- United Airlines
- American Airlines
- Alaska Airlines
- Delta Air Lines
- Allegiant Air
Tips and tricks to help you find cheap flights from Billings to Denver
Favorite airline: United Airlines
The favorite airline for flights from Billings to Denver is United Airlines.

United Airlines
50 %

Alaska Airlines
25 %

Delta
25 %
Direct flights are the cheapest connection
Compared to flights with a stopover, direct flights are $35.00 cheaper on this route.
non stop flight
1 stop
01h 53min
06h 17min
$302
$337
The favorite connection is non-stop
67 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
01h 53min, from $302
67 %
1 stopover Salt Lake City International Airport, UT
06h 17min, from $337
33 %
Important flight information
Flight information: Billings - Denver
Roundtrip from | $236.46 |
---|---|
Flight duration | min. 01:31 / max. 01:56 |
Return flight duration | min. 01:31/ max. 01:49 |
Distance | 733 km |
Flights per week | 31 |
Departure airport | Airport Billings, MT (BIL) |
Arrival airport | Airport Denver International Airport, CO (DEN) |
Destination country | Flights to United States |
Alternative flights to Denver
- Flight New York - Denver from $151
- Flight Chicago - Denver from $101
- Flight New York - Denver from $182
- Flight Washington-DC - Denver from $98
- Flight Los Angeles - Denver from $94
- Flight Dallas - Denver from $113
- Flight Chicago O'Hare - Denver from $101
- Flight Charlotte - Denver from $161
- Flight Boston - Denver from $195
Flight destinations with a similar price
- Flight Denver - Toronto from $291
- Flight Denver - London Heathrow from $503
- Flight Denver - Frankfurt from $597
- Flight Denver - Munich from $625
- Flight Denver - Muenster-Osnabrueck from $966
- Flight Denver - Hamburg from $662
- Flight Denver - Dusseldorf from $687
- Flight Denver - Cancun from $302
- Flight Denver - Puerto Vallarta from $379
- Flight Denver - Amsterdam from $435