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

Tuesday, September 1st, 2026

6 round-trip options

Returning
Mon, Sep 7, 20266 Day Trip
$608 USD
Returning
Tue, Sep 8, 20267 Day Trip
$651 USD
Returning
Thu, Sep 10, 20269 Day Trip
$651 USD
Returning
Fri, Sep 11, 202610 Day Trip
$651 USD
Returning
Sat, Sep 12, 202611 Day Trip
$651 USD
Returning
Sun, Sep 13, 202612 Day Trip
$796 USD