Portland (PWM) to Phoenix (PHX) flight deal in economy from $331

Wednesday, September 9th, 2026

4 round-trip options

Returning
Mon, Sep 14, 20265 Day Trip
$364 USD
Returning
Fri, Sep 18, 20269 Day Trip
$416 USD
Returning
Sat, Sep 19, 202610 Day Trip
$331 USD
Returning
Tue, Sep 22, 202613 Day Trip
$331 USD