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

Saturday, October 31st, 2026

6 round-trip options

Returning
Thu, Nov 5, 20265 Day Trip
$394 USD
Returning
Fri, Nov 6, 20266 Day Trip
$405 USD
Returning
Sat, Nov 7, 20267 Day Trip
$355 USD
Returning
Sun, Nov 8, 20268 Day Trip
$405 USD
Returning
Tue, Nov 10, 202610 Day Trip
$355 USD
Returning
Fri, Nov 13, 202613 Day Trip
$1,075 USD