Airlines with flights from Denver to Helena
There are two airlines with scheduled flights between DEN and HLN. United is the only airline with non-stop flights from Denver International to Helena Rgnl and the flight time is 2 hours and 2 minutes. You can also connect with Delta via Salt Lake City with a flight time of 3 hours and 41 minutes.
Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 2 hours and 2 minutes
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Denver is a United Airlines hub.
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13 flights per week
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Embraer 175 (Enhanced Winglets)
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First class available
DEN
Direct
HLN
W29, Jul 13 - Jul 19
Flight
Mon
Jul 13
Tue
Jul 14
Wed
Jul 15
Thu
Jul 16
Fri
Jul 17
Sat
Jul 18
Sun
Jul 19
UA5388
11:30
11:30
11:30
11:30
11:30
11:30
11:30
UA4705
19:18
19:18
19:18
19:18
19:18
19:18
19:18
The timetable & schedule information was updated at 2026-04-21
Via Salt Lake City with Delta Air Lines
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Total flight time: 3h 41m - 5h 19m.
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Sky Team Alliance
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56 flights per week
DEN
Via SLC
HLN
W29, Jul 13 - Jul 19
Flight
Mon
Jul 13
Tue
Jul 14
Wed
Jul 15
Thu
Jul 16
Fri
Jul 17
Sat
Jul 18
Sun
Jul 19
DL1581
DL3880
DL3880
07:00
07:00
07:00
07:00
07:00
07:00
07:00
DL2663
DL3839
DL3839
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18:35
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The timetable & schedule information was updated at 2026-04-21

There are two airlines with scheduled flights between DEN and HLN. United is the only airline with non-stop flights from Denver International to Helena Rgnl and the flight time is 2 hours and 2 minutes. You can also connect with Delta via Salt Lake City with a flight time of 3 hours and 41 minutes.