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

Sunday, July 12th, 2026

5 round-trip options

Returning
Sun, Jul 19, 20267 Day Trip
$774 USD
Returning
Mon, Jul 20, 20268 Day Trip
$509 USD
Returning
Tue, Jul 21, 20269 Day Trip
$500 USD
Returning
Wed, Jul 22, 202610 Day Trip
$489 USD
Returning
Sun, Jul 26, 202614 Day Trip
$963 USD