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Cheap flights from Idaho Falls (IDA) to Phoenix (PHX)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Idaho Falls (IDA) to Phoenix (PHX)

How to find the cheapest flight from Idaho Falls (IDA) to Phoenix (PHX)
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How to find the cheapest flight from Idaho Falls (IDA) to Phoenix (PHX)
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How to find the cheapest flight from Idaho Falls (IDA) to Phoenix (PHX)
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Cheap flights from Idaho Falls to Phoenix in March , April 2025

30 Mar - 26 Apr $ 158.00
IDA
Idaho Falls
Allegiant Air
DIRECT
PHX
Phoenix
PHX
Phoenix
Allegiant Air
DIRECT
IDA
Idaho Falls
Pick dates
30 Mar - 24 Apr $ 173.00
IDA
Idaho Falls
Allegiant Air
DIRECT
PHX
Phoenix
PHX
Phoenix
Allegiant Air
DIRECT
IDA
Idaho Falls
Pick dates
30 Mar - 12 Apr $ 190.00
IDA
Idaho Falls
Allegiant Air
DIRECT
PHX
Phoenix
PHX
Phoenix
Allegiant Air
DIRECT
IDA
Idaho Falls
Pick dates

One-way flights to Phoenix from Idaho Falls

10:34 PM - 10:34 PM
Allegiant Air
0 Stops
2h 3m
IDA - PHX
$ 79
Kiwi
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10:38 AM - 1:25 PM
United Airlines
1 Stops
4h 53m
IDA - PHX
$ 429
Kiwi
Pick dates
10:38 AM - 1:25 PM
United Airlines
1 Stops
4h 53m
IDA - PHX
$ 781
Kiwi
Pick dates

How to find the cheapest flight from Idaho Falls (IDA) to Phoenix (PHX)

Related info for your journey
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How to find the cheapest flight from Idaho Falls (IDA) to Phoenix (PHX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Idaho Falls (IDA) to Phoenix (PHX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.