Earn point on your loyalty program!arrow arc left

Cheap flights from Portland (PDX) 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 Portland (PDX) to Phoenix (PHX)

How to find the cheapest flight from Portland (PDX) 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 Portland (PDX) 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 Portland (PDX) 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 Portland to Phoenix in April , May 2026

30 Apr - 10 May $ 278.00
PDX
Portland
Frontier Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
1 STOPS
PDX
Portland
Pick dates
29 Apr - 28 May $ 287.00
PDX
Portland
Allegiant Air
1 STOPS
PHX
Phoenix
PHX
Phoenix
Allegiant Air
DIRECT
PDX
Portland
Pick dates
28 Apr - 16 May $ 520.00
PDX
Portland
Alaska Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

Last minute flights from Portland to Phoenix

29 Apr - 01 May $ 393.00
PDX
Portland
Frontier Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
1 STOPS
PDX
Portland
Pick dates
29 Apr - 30 Apr $ 416.00
PDX
Portland
Allegiant Air
1 STOPS
PHX
Phoenix
PHX
Phoenix
Allegiant Air
DIRECT
PDX
Portland
Pick dates
29 Apr - 30 Apr $ 655.00
PDX
Portland
Alaska Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

One-way flights to Phoenix from Portland

11:58 AM - 6:30 AM
Frontier Airlines
1 Stops
19h 38m
PDX - PHX
$ 151
Kiwi
Pick dates
12:38 PM - 10:35 PM
Frontier Airlines
1 Stops
11h 4m
PDX - PHX
$ 186
Kiwi
Pick dates
2:30 PM - 2:30 PM
Alaska Airlines
0 Stops
2h 44m
PDX - PHX
$ 328
Kiwi
Pick dates

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