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

Friday, August 28th, 2026

8 round-trip options

Returning
Wed, Sep 2, 20265 Day Trip
$430 USD
Returning
Thu, Sep 3, 20266 Day Trip
$455 USD
Returning
Fri, Sep 4, 20267 Day Trip
$455 USD
Returning
Sat, Sep 5, 20268 Day Trip
$430 USD
Returning
Sun, Sep 6, 20269 Day Trip
$455 USD
Returning
Tue, Sep 8, 202611 Day Trip
$451 USD
Returning
Wed, Sep 9, 202612 Day Trip
$423 USD
Returning
Thu, Sep 10, 202613 Day Trip
$443 USD