Allegiant Air flights from Denver (DEN) to Idaho Falls (IDA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu,Sun 15:20 Denver (DEN) 17:04 Idaho Falls (IDA)
Allegiant Air G4 1561 Non-stop Airbus A320 (320) 1:44 Effective 2025-06-19 through 2025-08-10
Thu,Sun 15:23 Denver (DEN) 17:07 Idaho Falls (IDA)
Allegiant Air G4 1561 Non-stop Airbus A320 (320) 1:44 Effective 2025-06-05 through 2025-06-15
Thu,Sun 15:24 Denver (DEN) 17:06 Idaho Falls (IDA)
Allegiant Air G4 1561 Non-stop Airbus A320 (320) 1:42 Effective 2025-05-22 through 2025-06-01
Thu,Sun 15:24 Denver (DEN) 17:06 Idaho Falls (IDA)
Allegiant Air G4 1561 Non-stop Airbus A320 (320) 1:42 Effective 2025-08-14 through 2025-08-31


Allegiant Air flights from Denver (DEN) to Idaho Falls (IDA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-06-19 through 2025-08-10
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:44, non-stop
Airbus A320 (320)

Effective 2025-06-05 through 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:44, non-stop
Airbus A320 (320)

Effective 2025-05-22 through 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:42, non-stop
Airbus A320 (320)

Effective 2025-08-14 through 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:42, non-stop
Airbus A320 (320)
  • A domestic route departing from the Denver airport (DEN) and arriving at Idaho Falls airport (IDA).
  • The flight distance is 457 miles, or 735 km.
  • The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:42 and 1:44.