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Cheap flights from Great Falls (GTF) to Phoenix (PHX)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Great Falls (GTF) to Phoenix (PHX)

How to find the cheapest flight from Great Falls (GTF) to Phoenix (PHX)
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How to find the cheapest flight from Great Falls (GTF) to Phoenix (PHX)
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How to find the cheapest flight from Great Falls (GTF) to Phoenix (PHX)
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Cheap flights from Great Falls to Phoenix in November , December 2025

23 Nov - 04 Dec $ 177.00
GTF
Great Falls
Allegiant Air
DIRECT
PHX
Phoenix
PHX
Phoenix
Allegiant Air
DIRECT
GTF
Great Falls
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28 Nov - 11 Dec $ 731.00
GTF
Great Falls
Alaska Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Alaska Airlines
2 STOPS
GTF
Great Falls
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21 Nov - 17 Dec $ 780.00
GTF
Great Falls
United Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
United Airlines
1 STOPS
GTF
Great Falls
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Last minute flights from Great Falls to Phoenix

23 Nov - 30 Nov $ 514.00
GTF
Great Falls
Allegiant Air
DIRECT
PHX
Phoenix
PHX
Phoenix
Allegiant Air
1 STOPS
GTF
Great Falls
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23 Nov - 01 Dec $ 1,167.00
GTF
Great Falls
United Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
United Airlines
1 STOPS
GTF
Great Falls
Pick dates
23 Nov - 30 Nov $ 1,444.00
GTF
Great Falls
United Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
United Airlines
1 STOPS
GTF
Great Falls
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One-way flights to Phoenix from Great Falls

9:04 PM - 9:04 PM
Allegiant Air
0 Stops
2h 30m
GTF - PHX
$ 120
Kiwi
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7:42 PM - 6:45 AM
Alaska Airlines
1 Stops
14h 52m
GTF - PHX
$ 449
Kiwi
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2:30 PM - 5:48 PM
United Airlines
1 Stops
5h 19m
GTF - PHX
$ 468
Kiwi
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How to find the cheapest flight from Great Falls (GTF) to Phoenix (PHX)

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How to find the cheapest flight from Great Falls (GTF) 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 Great Falls (GTF) to Phoenix (PHX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.