| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Billings Denver | Outbound 12/13/24 1 Stopover (SLC) DL3828, DL1667 04h 26min | Return 12/31/24 1 Stopover (SLC) DL2663, DL1724 04h 31min |  Delta Air Lines |  | ? | $214 | |
| Best option Billings Denver | Outbound 02/19/25 direct UA4758 01h 49min | Return 03/10/25 direct UA5257 01h 39min |  United Airlines |  | ? | $215 | |
| Billings Denver | Outbound 02/19/25 direct UA4758 01h 49min | Return 03/10/25 direct UA5257 01h 39min | United Airlines |  | ? | $222 | |
| Billings Denver | Outbound 12/13/24 1 Stopover (LAS) G40004, F94968 27h 00min | Return 12/31/24 1 Stopover (LAS) F92349, G40003 25h 24min |   Allegiant Air, Frontier Airlines | | ? | $232 | |
| Billings Denver | Outbound 02/19/25 direct UA4758 01h 49min | Return 03/10/25 direct UA5257 01h 39min | United Airlines | | ? | $233 | |
| Billings Denver | Outbound 12/13/24 direct UA4758 01h 41min | Return 12/31/24 direct UA5498 01h 40min | United Airlines | | ? | $238 | |
| Billings Denver | Outbound 03/02/25 direct UA0478 01h 41min | Return 03/07/25 direct UA1884 01h 38min | United Airlines | | ? | $272 | |
| Billings Denver | Outbound 03/02/25 direct UA4758 01h 46min | Return 03/07/25 direct UA1884 01h 38min | United Airlines | | ? | $281 | |
| Billings Denver | Outbound 03/02/25 direct UA4758 01h 46min | Return 03/07/25 direct UA1884 01h 38min | United Airlines | | ? | $292 | |
| Billings Denver | Outbound 12/13/24 direct UA4758 01h 41min | Return 12/31/24 direct UA5339 01h 41min | United Airlines |  | ? | $305 |
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Favorite airline: United Airlines
The favorite airline for flights from Billings to Denver is United Airlines.
United Airlines
50 %
Alaska Airlines
25 %
Delta
25 %