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

Thursday, September 3rd, 2026

6 round-trip options

Returning
Wed, Sep 9, 20266 Day Trip
$505 USD
Returning
Thu, Sep 10, 20267 Day Trip
$505 USD
Returning
Sat, Sep 12, 20269 Day Trip
$505 USD
Returning
Sun, Sep 13, 202610 Day Trip
$719 USD
Returning
Mon, Sep 14, 202611 Day Trip
$551 USD
Returning
Tue, Sep 15, 202612 Day Trip
$651 USD