Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Billings Denver | Outbound 04/21/25 1 Stopover (LAS) G40025, F91994 17h 56min | Return 05/19/25 1 Stopover (LAS) F91993, G41634 11h 32min | | ![]() | ? | $256 | |
Best option Billings Denver | Outbound 06/18/25 direct UA5240 01h 52min | Return 07/15/25 direct UA5339 01h 37min | | ![]() | ? | $269 | |
Billings Denver | Outbound 06/08/25 2 Stopovers (LAX, MSP) G42389, SY0430, SY0657 31h 29min | Return 06/12/25 2 Stopovers (MSP, LAS) SY0652, SY0777, G41634 35h 14min | | ![]() | $518 | ||
Billings Denver | Outbound 06/18/25 direct UA5829 01h 49min | Return 07/15/25 direct UA5257 01h 42min | | ![]() | ? | $273 | |
Billings Denver | Outbound 06/08/25 1 Stopover (LAX) G42389, F93156 23h 02min | Return 06/12/25 direct UA5257 01h 42min | | ![]() | ? | $282 | |
Billings Denver | Outbound 04/12/25 direct UA4758 01h 51min | Return 04/27/25 direct UA5339 01h 38min | | ![]() | ? | $284 | |
Billings Denver | Outbound 06/18/25 1 Stopover (SLC) DL1360, DL3172 03h 54min | Return 07/15/25 1 Stopover (SLC) DL2544, DL3773 05h 17min | | ![]() | ? | $292 | |
Billings Denver | Outbound 04/12/25 direct UA4758 01h 51min | Return 04/27/25 direct UA4651 01h 39min | | ![]() | ? | $307 | |
Billings Denver | Outbound 04/12/25 direct UA4758 01h 51min | Return 04/27/25 direct UA5339 01h 38min | | ![]() | ? | $422 | |
Billings Denver | Outbound 06/18/25 1 Stopover (ORD) AA3433, AA1387 07h 39min | Return 07/15/25 1 Stopover (SEA) HA4867, HA6608 06h 18min | | ![]() | ? | $631 |
Airline
- United Airlines
- Allegiant Air
- Delta Air Lines
- American Airlines
- Alaska Airlines
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 | $ 255,10 |
---|---|
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 $ 166
- Flight San Francisco - Denver from $ 85
- Flight Chicago - Denver from $ 81
- Flight New York - Denver from $ 179
- Flight Miami - Denver from $ 158
- Flight Washington-DC - Denver from $ 131
- Flight Los Angeles - Denver from $ 86
- Flight Dallas - Denver from $ 44
- Flight Las Vegas - Denver from $ 37
- Flight Chicago O'Hare - Denver from $ 81
Flight destinations with a similar price
- Flight Denver - Muenster-Osnabrueck from $ 1.174
- Flight Denver - Dusseldorf from $ 668
- Flight Denver - Hamburg from $ 679
- Flight Denver - Puerto Vallarta from $ 314
- Flight Denver - Cancun from $ 210
- Flight Denver - Munich from $ 666
- Flight Denver - Toronto from $ 289
- Flight Denver - Istanbul from $ 937
- Flight Denver - Frankfurt from $ 681
- Flight Denver - London Heathrow from $ 588