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

Tuesday, September 15th, 2026

8 round-trip options

Returning
Sun, Sep 20, 20265 Day Trip
$480 USD
Returning
Mon, Sep 21, 20266 Day Trip
$373 USD
Returning
Tue, Sep 22, 20267 Day Trip
$373 USD
Returning
Wed, Sep 23, 20268 Day Trip
$383 USD
Returning
Thu, Sep 24, 20269 Day Trip
$404 USD
Returning
Sat, Sep 26, 202611 Day Trip
$383 USD
Returning
Sun, Sep 27, 202612 Day Trip
$472 USD
Returning
Mon, Sep 28, 202613 Day Trip
$398 USD