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

Sunday, October 25th, 2026

5 round-trip options

Returning
Fri, Oct 30, 20265 Day Trip
$480 USD
Returning
Sun, Nov 1, 20267 Day Trip
$489 USD
Returning
Mon, Nov 2, 20268 Day Trip
$478 USD
Returning
Thu, Nov 5, 202611 Day Trip
$1,205 USD
Returning
Fri, Nov 6, 202612 Day Trip
$1,205 USD