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

Sunday, October 4th, 2026

6 round-trip options

Returning
Fri, Oct 9, 20265 Day Trip
$709 USD
Returning
Sat, Oct 10, 20266 Day Trip
$455 USD
Returning
Sun, Oct 11, 20267 Day Trip
$501 USD
Returning
Mon, Oct 12, 20268 Day Trip
$628 USD
Returning
Wed, Oct 14, 202610 Day Trip
$431 USD
Returning
Sat, Oct 17, 202613 Day Trip
$1,075 USD