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

Monday, September 7th, 2026

8 round-trip options

Returning
Sat, Sep 12, 20265 Day Trip
$466 USD
Returning
Sun, Sep 13, 20266 Day Trip
$568 USD
Returning
Mon, Sep 14, 20267 Day Trip
$466 USD
Returning
Tue, Sep 15, 20268 Day Trip
$466 USD
Returning
Wed, Sep 16, 20269 Day Trip
$468 USD
Returning
Fri, Sep 18, 202611 Day Trip
$543 USD
Returning
Sat, Sep 19, 202612 Day Trip
$466 USD
Returning
Sun, Sep 20, 202613 Day Trip
$548 USD