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

Monday, October 12th, 2026

5 round-trip options

Returning
Sat, Oct 17, 20265 Day Trip
$569 USD
Returning
Mon, Oct 19, 20267 Day Trip
$580 USD
Returning
Tue, Oct 20, 20268 Day Trip
$569 USD
Returning
Fri, Oct 23, 202611 Day Trip
$1,265 USD
Returning
Sat, Oct 24, 202612 Day Trip
$1,175 USD