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Direct flights from Idaho Falls to Mesa

Airlines Schedules

IDA - AZA route map All flights from IDA to AZA non-stop. There are direct flights from Idaho Falls Rgnl (IDA), Idaho, USA to Phoenix–Mesa Gateway Airport (AZA), Arizona, USA with Allegiant Air. 4 weekly departures are currently scheduled on this route. Departure times range from 08:51 to 21:20 depending on the schedule period. The flight distance is 709 miles (1141 km). Flight time ranges from 1 hour and 57 minutes to 2 hours and 11 minutes.

IDA
Idaho Falls Rgnl
USAIdaho Falls , USA
AZA
Phoenix–Mesa Gateway Airport
USAMesa , USA
IDA
Idaho Falls Rgnl
USAIdaho Falls , USA
Phoenix–Mesa Gateway Airport
USAMesa , USA
AZA
Flight time 1h 57min to 2h 11min
Updated Jul 13, 2026
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Airlines with non-stop routes:

Allegiant Air Low-cost carrier

Departure times vary between 08:51 and 21:20
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
4 flights/week
4 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Idaho Falls to Mesa with Allegiant Air

This is a weekly direct flight schedule for Allegiant Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 10
Tue
Aug 11
Wed
Aug 12
Thu
Aug 13
Fri
Aug 14
Sat
Aug 15
Sun
Aug 16
G4673
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09:48
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09:48
G42305
09:49
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09:49
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The timetable & schedule information was updated at 2026-07-13

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Idaho Falls to Mesa scheduled departures

Select a date to see every published non-stop departure between IDA and AZA.

Wednesday
Wed
Aug 12
0 flights(0)
Thursday
Thu
Aug 13
1 flights(1)
Friday
Fri
Aug 14
1 flights(1)
Saturday
Sat
Aug 15
0 flights(0)
Sunday
Sun
Aug 16
1 flights(1)
Monday
Mon
Aug 17
1 flights(1)
Tuesday
Tue
Aug 18
0 flights(0)
Time
Airline
Flight
09:48
Allegiant Air Allegiant Air
G4673
09:49
Allegiant Air Allegiant Air
G42305
09:48
Allegiant Air Allegiant Air
G4673
09:49
Allegiant Air Allegiant Air
G42305
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IDA-AZA flight route
Route map from Idaho Falls, IDA to Mesa, AZA. The distance is 709 miles or 1141 km.
Idaho Falls - Mesa direct flight map
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IDA - AZA route facts

  • Distance
    709 miles (1141 km)
  • Flight time
    1 hour and 57 minutes to 2 hours and 11 minutes
  • Airline
    Allegiant Allegiant
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Aircraft
    Airbus A320

Route FAQ

Allegiant Air operates non-stop flights from IDA to AZA with 4 weekly departures.

Scheduled flight time from IDA to AZA ranges from 1 hour and 57 minutes to 2 hours and 11 minutes. The route covers 709 miles (1141 km).

4 weekly departures are currently scheduled on this route, with published departure times ranging from 08:51 to 21:20 depending on the schedule period.

Economy are currently scheduled on non-stop flights for this route.
Direct flights from Idaho Falls to AZ, USA
From Idaho Falls to Phoenix

PHX Phoenix Sky Harbor International
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