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

Tuesday, September 15th, 2026

4 round-trip options

Returning
Sun, Sep 20, 20265 Day Trip
$351 USD
Returning
Thu, Sep 24, 20269 Day Trip
$331 USD
Returning
Fri, Sep 25, 202610 Day Trip
$375 USD
Returning
Mon, Sep 28, 202613 Day Trip
$416 USD