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

Sunday, July 26th, 2026

5 round-trip options

Returning
Sun, Aug 2, 20267 Day Trip
$607 USD
Returning
Mon, Aug 3, 20268 Day Trip
$360 USD
Returning
Tue, Aug 4, 20269 Day Trip
$303 USD
Returning
Wed, Aug 5, 202610 Day Trip
$303 USD
Returning
Sun, Aug 9, 202614 Day Trip
$914 USD