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

Thursday, October 1st, 2026

5 round-trip options

Returning
Tue, Oct 6, 20265 Day Trip
$394 USD
Returning
Thu, Oct 8, 20267 Day Trip
$642 USD
Returning
Fri, Oct 9, 20268 Day Trip
$651 USD
Returning
Mon, Oct 12, 202611 Day Trip
$1,265 USD
Returning
Tue, Oct 13, 202612 Day Trip
$1,075 USD