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Direct flights from Mesa to Idaho Falls

Airlines Schedules

AZA - IDA route map All flights from AZA to IDA non-stop. There are direct flights from Phoenix–Mesa Gateway Airport (AZA), Arizona, USA to Idaho Falls Rgnl (IDA), Idaho, USA with Allegiant Air. 4 weekly departures are currently scheduled on this route. Departure times range from 06:00 to 18:19 depending on the schedule period. The flight distance is 709 miles (1141 km). Flight time ranges from 1 hour and 56 minutes to 2 hours and 11 minutes.

AZA
Phoenix–Mesa Gateway Airport
USAMesa , USA
IDA
Idaho Falls Rgnl
USAIdaho Falls , USA
AZA
Phoenix–Mesa Gateway Airport
USAMesa , USA
Idaho Falls Rgnl
USAIdaho Falls , USA
IDA
Flight time 1h 56min to 2h 11min
Updated Sep 21, 2026
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Airlines with non-stop routes:

Allegiant Air Low-cost carrier

Departure times vary between 06:00 and 18:19
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 Mesa to Idaho Falls 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
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25
G4642
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06:00
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G42263
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06:10
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06:10
G43217
14:38
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The timetable & schedule information was updated at 2026-09-21

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Mesa to Idaho Falls scheduled departures

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

Thursday
Thu
Oct 22
1 flights(1)
Friday
Fri
Oct 23
1 flights(1)
Saturday
Sat
Oct 24
0 flights(0)
Sunday
Sun
Oct 25
1 flights(1)
Monday
Mon
Oct 26
1 flights(1)
Tuesday
Tue
Oct 27
0 flights(0)
Wednesday
Wed
Oct 28
0 flights(0)
Time
Airline
Flight
06:10
Allegiant Air Allegiant Air
G42263
06:00
Allegiant Air Allegiant Air
G4642
06:10
Allegiant Air Allegiant Air
G42263
14:38
Allegiant Air Allegiant Air
G43217
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AZA-IDA flight route
Route map from Mesa, AZA to Idaho Falls, IDA. The distance is 709 miles or 1141 km.
Mesa - Idaho Falls direct flight map
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AZA - IDA route facts

  • Distance
    709 miles (1141 km)
  • Flight time
    1 hour and 56 minutes to 2 hours and 11 minutes
  • Airline
    Allegiant Allegiant
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Aircraft
    Airbus A320 and Airbus A319

Route FAQ

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

Scheduled flight time from AZA to IDA ranges from 1 hour and 56 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 06:00 to 18:19 depending on the schedule period.

Economy are currently scheduled on non-stop flights for this route.
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