Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Houston (HOU) to Phoenix (PHX)

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

Cheap flights from Houston to Phoenix in April , May 2025

29 Apr - 31 May $ 123.00
HOU
Houston
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
HOU
Houston
Pick dates
22 Apr - 08 May $ 201.00
HOU
Houston
Frontier Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
HOU
Houston
Pick dates
22 Apr - 08 May $ 206.00
HOU
Houston
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
HOU
Houston
Pick dates

Last minute flights from Houston to Phoenix

29 Apr - 30 Apr $ 139.00
HOU
Houston
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
HOU
Houston
Pick dates
23 Apr - 30 Apr $ 184.00
HOU
Houston
Frontier Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
HOU
Houston
Pick dates
22 Apr - 30 Apr $ 189.00
HOU
Houston
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
HOU
Houston
Pick dates

One-way flights to Phoenix from Houston

12:45 PM - 12:45 PM
Frontier Airlines
0 Stops
3h 4m
HOU - PHX
$ 70
Kiwi
Pick dates
9:01 PM - 12:00 PM
Frontier Airlines
1 Stops
19h 1m
HOU - PHX
$ 114
Kiwi
Pick dates
9:45 PM - 9:45 PM
United Airlines
0 Stops
2h 58m
HOU - PHX
$ 205
Kiwi
Pick dates

How to find the cheapest flight from Houston (HOU) to Phoenix (PHX)

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