| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Denver Billings | Outbound 09/04/25 direct UA5339 01h 39min | Return 09/28/25 direct UA0372 01h 42min |  United Airlines |  | ? | $214 | |
| Denver Billings | Outbound 07/02/25 2 Stopovers (PGA, PHX, AZA) LF3317, LF3301, G40643 33h 44min | Return 07/25/25 3 Stopovers (LAS, LAX, MSP) G41704, NK1495, SY0430, SY0653 36h 17min |   Contour Airlines, Allegiant Air |  | $572 | ||
| Denver Billings | Outbound 07/08/25 direct UA1884 01h 34min | Return 08/07/25 direct UA4758 01h 45min | United Airlines | | ? | $215 | |
| Denver Billings | Outbound 10/18/25 direct UA5339 01h 39min | Return 11/17/25 direct UA0478 01h 43min | United Airlines | | ? | $216 | |
| Denver Billings | Outbound 09/04/25 direct UA5498 01h 38min | Return 09/28/25 direct UA0478 01h 42min | United Airlines |  | ? | $222 | |
| Denver Billings | Outbound 10/10/25 direct UA1884 01h 34min | Return 11/04/25 direct UA0372 01h 39min | United Airlines | | ? | $225 | |
| Denver Billings | Outbound 10/10/25 direct UA5339 01h 40min | Return 11/04/25 direct UA4758 01h 49min | United Airlines | | ? | $232 | |
| Denver Billings | Outbound 10/18/25 direct UA1884 01h 34min | Return 10/24/25 direct UA0372 01h 42min | United Airlines | | ? | $240 | |
| Denver Billings | Outbound 10/18/25 direct UA5257 01h 39min | Return 10/24/25 direct UA0372 01h 42min | United Airlines | | ? | $250 | |
| Denver Billings | Outbound 07/02/25 direct UA1884 01h 34min | Return 07/25/25 direct UA5829 01h 50min | United Airlines | | ? | $253 |
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 %