Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Best option Billings Denver | Outbound 08/14/25 direct UA4758 01h 45min | Return 09/11/25 direct UA0703 01h 33min | | ![]() | ? | $216 | |
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 08/19/25 direct UA0372 01h 39min | Return 09/02/25 direct UA5257 01h 39min | | ![]() | ? | $217 | |
Billings Denver | Outbound 08/14/25 direct UA4758 01h 45min | Return 09/11/25 direct UA5257 01h 39min | | ![]() | ? | $222 | |
Billings Denver | Outbound 08/28/25 direct UA0372 01h 39min | Return 09/19/25 direct UA5257 01h 39min | | ![]() | ? | $229 | |
Billings Denver | Outbound 08/19/25 direct UA5240 01h 50min | Return 09/02/25 direct UA5257 01h 39min | | ![]() | $232 | ||
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 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 08/19/25 direct UA5240 01h 50min | Return 09/02/25 direct UA5257 01h 39min | | ![]() | ? | $360 | |
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 |
Stops
- Direct flight
Airline
- United Airlines
- Allegiant Air
- American Airlines
- Alaska Airlines
- Delta Air Lines
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 | $215.15 |
---|---|
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 $115
- Flight Chicago - Denver from $134
- Flight New York - Denver from $211
- Flight Miami - Denver from $170
- Flight Washington-DC - Denver from $193
- Flight Los Angeles - Denver from $136
- Flight Dallas - Denver from $129
- Flight Las Vegas - Denver from $99
- Flight Chicago O'Hare - Denver from $134
Flight destinations with a similar price
- Flight Denver - Amsterdam from $522
- Flight Denver - Cancun from $242
- Flight Denver - Frankfurt from $565
- Flight Denver - London Heathrow from $557
- Flight Denver - Munich from $698
- Flight Denver - Toronto from $172
- Flight Denver - Puerto Vallarta from $297
- Flight Denver - Muenster-Osnabrueck from $1,071
- Flight Denver - Hamburg from $588
- Flight Denver - Dusseldorf from $601