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

Wednesday, July 29th, 2026

5 round-trip options

Returning
Wed, Aug 5, 20267 Day Trip
$333 USD
Returning
Thu, Aug 6, 20268 Day Trip
$349 USD
Returning
Fri, Aug 7, 20269 Day Trip
$349 USD
Returning
Sat, Aug 8, 202610 Day Trip
$333 USD
Returning
Wed, Aug 12, 202614 Day Trip
$287 USD