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

Thursday, October 15th, 2026

6 round-trip options

Returning
Tue, Oct 20, 20265 Day Trip
$367 USD
Returning
Wed, Oct 21, 20266 Day Trip
$367 USD
Returning
Thu, Oct 22, 20267 Day Trip
$387 USD
Returning
Fri, Oct 23, 20268 Day Trip
$470 USD
Returning
Sun, Oct 25, 202610 Day Trip
$493 USD
Returning
Wed, Oct 28, 202613 Day Trip
$1,075 USD