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

Saturday, November 21st, 2026

5 round-trip options

Returning
Thu, Nov 26, 20265 Day Trip
$465 USD
Returning
Fri, Nov 27, 20266 Day Trip
$476 USD
Returning
Sat, Nov 28, 20267 Day Trip
$709 USD
Returning
Sun, Nov 29, 20268 Day Trip
$936 USD
Returning
Thu, Dec 3, 202612 Day Trip
$1,075 USD