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

Monday, September 21st, 2026

8 round-trip options

Returning
Sat, Sep 26, 20265 Day Trip
$414 USD
Returning
Sun, Sep 27, 20266 Day Trip
$391 USD
Returning
Mon, Sep 28, 20267 Day Trip
$325 USD
Returning
Tue, Sep 29, 20268 Day Trip
$321 USD
Returning
Wed, Sep 30, 20269 Day Trip
$321 USD
Returning
Fri, Oct 2, 202611 Day Trip
$455 USD
Returning
Sat, Oct 3, 202612 Day Trip
$418 USD
Returning
Sun, Oct 4, 202613 Day Trip
$485 USD