Port of Spain (POS) to Boston (BOS) flight deal in economy from $363

Tuesday, December 1st, 2026

9 round-trip options

Returning
Sun, Dec 6, 20265 Day Trip
$884 USD
Returning
Mon, Dec 7, 20266 Day Trip
$986 USD
Returning
Tue, Dec 8, 20267 Day Trip
$850 USD
Returning
Thu, Dec 10, 20269 Day Trip
$1,071 USD
Returning
Fri, Dec 11, 202610 Day Trip
$1,542 USD
Returning
Sat, Dec 12, 202611 Day Trip
$1,570 USD
Returning
Sun, Dec 13, 202612 Day Trip
$1,500 USD
Returning
Mon, Dec 14, 202613 Day Trip
$1,380 USD
Returning
Tue, Dec 15, 202614 Day Trip
$1,654 USD