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

Saturday, September 5th, 2026

6 round-trip options

Returning
Fri, Sep 11, 20266 Day Trip
$640 USD
Returning
Sat, Sep 12, 20267 Day Trip
$617 USD
Returning
Mon, Sep 14, 20269 Day Trip
$529 USD
Returning
Tue, Sep 15, 202610 Day Trip
$517 USD
Returning
Wed, Sep 16, 202611 Day Trip
$486 USD
Returning
Thu, Sep 17, 202612 Day Trip
$486 USD