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

Thursday, September 10th, 2026

6 round-trip options

Returning
Wed, Sep 16, 20266 Day Trip
$419 USD
Returning
Thu, Sep 17, 20267 Day Trip
$419 USD
Returning
Sat, Sep 19, 20269 Day Trip
$468 USD
Returning
Sun, Sep 20, 202610 Day Trip
$575 USD
Returning
Mon, Sep 21, 202611 Day Trip
$419 USD
Returning
Tue, Sep 22, 202612 Day Trip
$468 USD