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

Sunday, October 25th, 2026

6 round-trip options

Returning
Fri, Oct 30, 20265 Day Trip
$532 USD
Returning
Sat, Oct 31, 20266 Day Trip
$520 USD
Returning
Mon, Nov 2, 20268 Day Trip
$520 USD
Returning
Tue, Nov 3, 20269 Day Trip
$500 USD
Returning
Fri, Nov 6, 202612 Day Trip
$532 USD
Returning
Sun, Nov 8, 202614 Day Trip
$552 USD