Miami (MIA) to Portland (PWM) flight deal in economy from $281

Wednesday, September 2nd, 2026

8 round-trip options

Returning
Mon, Sep 7, 20265 Day Trip
$468 USD
Returning
Tue, Sep 8, 20266 Day Trip
$403 USD
Returning
Wed, Sep 9, 20267 Day Trip
$393 USD
Returning
Thu, Sep 10, 20268 Day Trip
$423 USD
Returning
Fri, Sep 11, 20269 Day Trip
$398 USD
Returning
Sun, Sep 13, 202611 Day Trip
$480 USD
Returning
Mon, Sep 14, 202612 Day Trip
$398 USD
Returning
Tue, Sep 15, 202613 Day Trip
$393 USD