Port of Spain (POS) to Boston (BOS) flight deal in economy from $419

Saturday, June 27th, 2026

7 round-trip options

Returning
Thu, Jul 2, 20265 Day Trip
$834 USD
Returning
Fri, Jul 3, 20266 Day Trip
$763 USD
Returning
Sun, Jul 5, 20268 Day Trip
$1,045 USD
Returning
Mon, Jul 6, 20269 Day Trip
$1,045 USD
Returning
Tue, Jul 7, 202610 Day Trip
$1,045 USD
Returning
Wed, Jul 8, 202611 Day Trip
$640 USD
Returning
Thu, Jul 9, 202612 Day Trip
$617 USD