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Cheap flights from Phoenix (PHX) to Houston (HOU)

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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 Phoenix (PHX) to Houston (HOU)

How to find the cheapest flight from Phoenix (PHX) to Houston (HOU)
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How to find the cheapest flight from Phoenix (PHX) to Houston (HOU)
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How to find the cheapest flight from Phoenix (PHX) to Houston (HOU)
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Cheap flights from Phoenix to Houston in April , May 2026

25 Apr - 19 May $ 117.00
PHX
Phoenix
Frontier Airlines
DIRECT
HOU
Houston
HOU
Houston
Frontier Airlines
DIRECT
PHX
Phoenix
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18 Apr - 09 May $ 142.00
PHX
Phoenix
Frontier Airlines
DIRECT
HOU
Houston
HOU
Houston
Frontier Airlines
DIRECT
PHX
Phoenix
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17 Apr - 09 May $ 162.00
PHX
Phoenix
Frontier Airlines
DIRECT
HOU
Houston
HOU
Houston
Frontier Airlines
DIRECT
PHX
Phoenix
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Last minute flights from Phoenix to Houston

18 Apr - 01 May $ 195.00
PHX
Phoenix
Frontier Airlines
DIRECT
HOU
Houston
HOU
Houston
Frontier Airlines
1 STOPS
PHX
Phoenix
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25 Apr - 30 Apr $ 213.00
PHX
Phoenix
Frontier Airlines
DIRECT
HOU
Houston
HOU
Houston
Frontier Airlines
DIRECT
PHX
Phoenix
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09 Apr - 30 Apr $ 697.00
PHX
Phoenix
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
PHX
Phoenix
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One-way flights to Houston from Phoenix

8:06 AM - 8:06 AM
Frontier Airlines
0 Stops
2h 47m
PHX - HOU
$ 84
Kiwi
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8:06 AM - 8:06 AM
Frontier Airlines
0 Stops
2h 47m
PHX - HOU
$ 109
Kiwi
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3:50 PM - 3:50 PM
United Airlines
0 Stops
2h 37m
PHX - HOU
$ 204
Kiwi
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How to find the cheapest flight from Phoenix (PHX) to Houston (HOU)

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