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

Saturday, July 25th, 2026

5 round-trip options

Returning
Sat, Aug 1, 20267 Day Trip
$375 USD
Returning
Sun, Aug 2, 20268 Day Trip
$561 USD
Returning
Mon, Aug 3, 20269 Day Trip
$352 USD
Returning
Tue, Aug 4, 202610 Day Trip
$341 USD
Returning
Sat, Aug 8, 202614 Day Trip
$985 USD