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

Thursday, July 30th, 2026

5 round-trip options

Returning
Thu, Aug 6, 20267 Day Trip
$402 USD
Returning
Fri, Aug 7, 20268 Day Trip
$402 USD
Returning
Sat, Aug 8, 20269 Day Trip
$420 USD
Returning
Sun, Aug 9, 202610 Day Trip
$573 USD
Returning
Thu, Aug 13, 202614 Day Trip
$319 USD