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

Monday, October 12th, 2026

6 round-trip options

Returning
Sat, Oct 17, 20265 Day Trip
$523 USD
Returning
Sun, Oct 18, 20266 Day Trip
$645 USD
Returning
Tue, Oct 20, 20268 Day Trip
$518 USD
Returning
Wed, Oct 21, 20269 Day Trip
$518 USD
Returning
Sat, Oct 24, 202612 Day Trip
$523 USD
Returning
Mon, Oct 26, 202614 Day Trip
$523 USD