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

Wednesday, December 23rd, 2026

5 round-trip options

Returning
Mon, Dec 28, 20265 Day Trip
$1,135 USD
Returning
Tue, Dec 29, 20266 Day Trip
$985 USD
Returning
Wed, Dec 30, 20267 Day Trip
$985 USD
Returning
Thu, Dec 31, 20268 Day Trip
$1,075 USD
Returning
Mon, Jan 4, 202712 Day Trip
$1,075 USD