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

Saturday, September 26th, 2026

6 round-trip options

Returning
Thu, Oct 1, 20265 Day Trip
$394 USD
Returning
Fri, Oct 2, 20266 Day Trip
$370 USD
Returning
Sat, Oct 3, 20267 Day Trip
$355 USD
Returning
Sun, Oct 4, 20268 Day Trip
$400 USD
Returning
Tue, Oct 6, 202610 Day Trip
$355 USD
Returning
Fri, Oct 9, 202613 Day Trip
$1,175 USD