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

Tuesday, August 11th, 2026

8 round-trip options

Returning
Sun, Aug 16, 20265 Day Trip
$480 USD
Returning
Mon, Aug 17, 20266 Day Trip
$423 USD
Returning
Tue, Aug 18, 20267 Day Trip
$393 USD
Returning
Wed, Aug 19, 20268 Day Trip
$393 USD
Returning
Thu, Aug 20, 20269 Day Trip
$423 USD
Returning
Sat, Aug 22, 202611 Day Trip
$423 USD
Returning
Sun, Aug 23, 202612 Day Trip
$387 USD
Returning
Mon, Aug 24, 202613 Day Trip
$423 USD