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Cheap flights from Phoenix (PHX) to Denver (DEN)

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How to find the cheapest flight from Phoenix (PHX) to Denver (DEN)

How to find the cheapest flight from Phoenix (PHX) to Denver (DEN)
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How to find the cheapest flight from Phoenix (PHX) to Denver (DEN)
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How to find the cheapest flight from Phoenix (PHX) to Denver (DEN)
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Cheap flights from Phoenix to Denver in November , December 2025

24 Nov - 12 Dec $ 69.00
PHX
Phoenix
Frontier Airlines
DIRECT
DEN
Denver
DEN
Denver
Frontier Airlines
DIRECT
PHX
Phoenix
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24 Nov - 07 Dec $ 69.00
PHX
Phoenix
Frontier Airlines
DIRECT
DEN
Denver
DEN
Denver
Frontier Airlines
DIRECT
PHX
Phoenix
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24 Nov - 07 Dec $ 107.00
PHX
Phoenix
Frontier Airlines
DIRECT
DEN
Denver
DEN
Denver
Frontier Airlines
DIRECT
PHX
Phoenix
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Last minute flights from Phoenix to Denver

24 Nov - 30 Nov $ 177.00
PHX
Phoenix
Frontier Airlines
DIRECT
DEN
Denver
DEN
Denver
Frontier Airlines
DIRECT
PHX
Phoenix
Pick dates
24 Nov - 01 Dec $ 184.00
PHX
Phoenix
Frontier Airlines
DIRECT
DEN
Denver
DEN
Denver
Frontier Airlines
1 STOPS
PHX
Phoenix
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27 Nov - 30 Nov $ 401.00
PHX
Phoenix
United Airlines
DIRECT
DEN
Denver
DEN
Denver
United Airlines
DIRECT
PHX
Phoenix
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One-way flights to Denver from Phoenix

7:00 AM - 7:00 AM
Frontier Airlines
0 Stops
1h 56m
PHX - DEN
$ 42
Kiwi
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10:11 PM - 10:11 PM
Frontier Airlines
0 Stops
1h 53m
PHX - DEN
$ 80
Kiwi
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4:35 PM - 4:35 PM
United Airlines
0 Stops
1h 50m
PHX - DEN
$ 359
Kiwi
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How to find the cheapest flight from Phoenix (PHX) to Denver (DEN)

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