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

Saturday, September 5th, 2026

4 round-trip options

Returning
Sat, Sep 12, 20267 Day Trip
$474 USD
Returning
Sun, Sep 13, 20268 Day Trip
$642 USD
Returning
Thu, Sep 17, 202612 Day Trip
$518 USD
Returning
Fri, Sep 18, 202613 Day Trip
$518 USD