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

Saturday, August 1st, 2026

8 round-trip options

Returning
Thu, Aug 6, 20265 Day Trip
$455 USD
Returning
Fri, Aug 7, 20266 Day Trip
$467 USD
Returning
Sat, Aug 8, 20267 Day Trip
$455 USD
Returning
Sun, Aug 9, 20268 Day Trip
$512 USD
Returning
Mon, Aug 10, 20269 Day Trip
$455 USD
Returning
Wed, Aug 12, 202611 Day Trip
$435 USD
Returning
Thu, Aug 13, 202612 Day Trip
$455 USD
Returning
Fri, Aug 14, 202613 Day Trip
$468 USD