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

Sunday, August 23rd, 2026

6 round-trip options

Returning
Sat, Aug 29, 20266 Day Trip
$805 USD
Returning
Sun, Aug 30, 20267 Day Trip
$805 USD
Returning
Tue, Sep 1, 20269 Day Trip
$960 USD
Returning
Wed, Sep 2, 202610 Day Trip
$814 USD
Returning
Thu, Sep 3, 202611 Day Trip
$814 USD
Returning
Fri, Sep 4, 202612 Day Trip
$837 USD