Airlines with flights from Denver to Idaho Falls

There are three airlines with scheduled flights between DEN and IDA. Both United and Allegiant Air operates non-stop flights from Denver International to Idaho Falls Rgnl and the flight time is 1 hour and 47 minutes. You can also connect with Delta via Salt Lake City with a flight time of 3 hours and 14 minutes.

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Non-stop

1h 47min

NEW Starts 22/05

Non-stop

1h 43min

Via Salt Lake City

4h 28min

Schedules

Non-stop with United Airlines

Total flight time: 1 hour and 47 minutes
Denver is a United Airlines hub.

28 flights per week
Canadair (Bombardier) Regional Jet

Embraer 175 (Enhanced Winglets)
First class available

DEN

Direct

IDA

Flight

Mon

Feb 17

Tue

Feb 18

Wed

Feb 19

Thu

Feb 20

Fri

Feb 21

Sat

Feb 22

Sun

Feb 23

UA5374

07:51

UA5656

11:40

UA4701

15:21

14:05

15:21

UA5263

19:20

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The timetable & schedule information was updated at 2025-01-15

Non-stop with Allegiant Air

Total flight time: 1 hour and 43 minutes
Low-cost airline

DEN

Direct

IDA

Flight

Mon

Feb 17

Tue

Feb 18

Wed

Feb 19

Thu

Feb 20

Fri

Feb 21

Sat

Feb 22

Sun

Feb 23

The next flight with this airline is scheduled on 2025-05-22.

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The timetable & schedule information was updated at 2025-01-15

Via Salt Lake City with Delta Air Lines

Total flight time: 3h 14m - 5h 48m.
Sky Team Alliance

20 flights per week

DEN

Via SLC

IDA

Flight

Mon

Feb 17

Tue

Feb 18

Wed

Feb 19

Thu

Feb 20

Fri

Feb 21

Sat

Feb 22

Sun

Feb 23

DL1581
DL3944