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

Sunday, October 18th, 2026

6 round-trip options

Returning
Fri, Oct 23, 20265 Day Trip
$509 USD
Returning
Sat, Oct 24, 20266 Day Trip
$387 USD
Returning
Sun, Oct 25, 20267 Day Trip
$496 USD
Returning
Mon, Oct 26, 20268 Day Trip
$387 USD
Returning
Wed, Oct 28, 202610 Day Trip
$387 USD
Returning
Sat, Oct 31, 202613 Day Trip
$1,175 USD