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

Sunday, August 16th, 2026

8 round-trip options

Returning
Fri, Aug 21, 20265 Day Trip
$542 USD
Returning
Sat, Aug 22, 20266 Day Trip
$497 USD
Returning
Sun, Aug 23, 20267 Day Trip
$557 USD
Returning
Mon, Aug 24, 20268 Day Trip
$500 USD
Returning
Tue, Aug 25, 20269 Day Trip
$480 USD
Returning
Thu, Aug 27, 202611 Day Trip
$481 USD
Returning
Fri, Aug 28, 202612 Day Trip
$512 USD
Returning
Sat, Aug 29, 202613 Day Trip
$500 USD