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

Monday, September 14th, 2026

8 round-trip options

Returning
Sat, Sep 19, 20265 Day Trip
$404 USD
Returning
Sun, Sep 20, 20266 Day Trip
$498 USD
Returning
Mon, Sep 21, 20267 Day Trip
$404 USD
Returning
Tue, Sep 22, 20268 Day Trip
$404 USD
Returning
Wed, Sep 23, 20269 Day Trip
$414 USD
Returning
Fri, Sep 25, 202611 Day Trip
$418 USD
Returning
Sat, Sep 26, 202612 Day Trip
$285 USD
Returning
Sun, Sep 27, 202613 Day Trip
$451 USD