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

Thursday, August 20th, 2026

8 round-trip options

Returning
Tue, Aug 25, 20265 Day Trip
$418 USD
Returning
Wed, Aug 26, 20266 Day Trip
$418 USD
Returning
Thu, Aug 27, 20267 Day Trip
$443 USD
Returning
Fri, Aug 28, 20268 Day Trip
$495 USD
Returning
Sat, Aug 29, 20269 Day Trip
$438 USD
Returning
Mon, Aug 31, 202611 Day Trip
$438 USD
Returning
Tue, Sep 1, 202612 Day Trip
$423 USD
Returning
Wed, Sep 2, 202613 Day Trip
$418 USD