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

Thursday, August 13th, 2026

5 round-trip options

Returning
Thu, Aug 20, 20267 Day Trip
$319 USD
Returning
Fri, Aug 21, 20268 Day Trip
$319 USD
Returning
Sat, Aug 22, 20269 Day Trip
$311 USD
Returning
Sun, Aug 23, 202610 Day Trip
$473 USD
Returning
Thu, Aug 27, 202614 Day Trip
$319 USD