Boston (BOS) to Portland (PWM) flight deal in economy from $287

Friday, July 10th, 2026

4 round-trip options

Returning
Fri, Jul 17, 20267 Day Trip
$484 USD
Returning
Sat, Jul 18, 20268 Day Trip
$500 USD
Returning
Mon, Jul 20, 202610 Day Trip
$484 USD
Returning
Fri, Jul 24, 202614 Day Trip
$471 USD