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

Monday, June 29th, 2026

7 round-trip options

Returning
Sat, Jul 4, 20265 Day Trip
$608 USD
Returning
Sun, Jul 5, 20266 Day Trip
$890 USD
Returning
Tue, Jul 7, 20268 Day Trip
$890 USD
Returning
Wed, Jul 8, 20269 Day Trip
$485 USD
Returning
Thu, Jul 9, 202610 Day Trip
$462 USD
Returning
Fri, Jul 10, 202611 Day Trip
$485 USD
Returning
Sat, Jul 11, 202612 Day Trip
$833 USD