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

Friday, June 5th, 2026

7 round-trip options

Returning
Wed, Jun 10, 20265 Day Trip
$705 USD
Returning
Thu, Jun 11, 20266 Day Trip
$722 USD
Returning
Sat, Jun 13, 20268 Day Trip
$1,042 USD
Returning
Sun, Jun 14, 20269 Day Trip
$631 USD
Returning
Mon, Jun 15, 202610 Day Trip
$638 USD
Returning
Tue, Jun 16, 202611 Day Trip
$638 USD
Returning
Wed, Jun 17, 202612 Day Trip
$655 USD