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

Friday, October 23rd, 2026

8 round-trip options

Returning
Thu, Oct 29, 20266 Day Trip
$515 USD
Returning
Fri, Oct 30, 20267 Day Trip
$515 USD
Returning
Sun, Nov 1, 20269 Day Trip
$515 USD
Returning
Mon, Nov 2, 202610 Day Trip
$515 USD
Returning
Tue, Nov 3, 202611 Day Trip
$515 USD
Returning
Wed, Nov 4, 202612 Day Trip
$515 USD
Returning
Thu, Nov 5, 202613 Day Trip
$515 USD
Returning
Fri, Nov 6, 202614 Day Trip
$515 USD