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

Saturday, July 25th, 2026

7 round-trip options

Returning
Thu, Jul 30, 20265 Day Trip
$455 USD
Returning
Sat, Aug 1, 20267 Day Trip
$500 USD
Returning
Mon, Aug 3, 20269 Day Trip
$455 USD
Returning
Tue, Aug 4, 202610 Day Trip
$423 USD
Returning
Wed, Aug 5, 202611 Day Trip
$423 USD
Returning
Fri, Aug 7, 202613 Day Trip
$455 USD
Returning
Sat, Aug 8, 202614 Day Trip
$443 USD