AirHint found the following cheapest return flights from New York (NYC) to Port-of-spain (POS) in August 2025 (see full year).

Return flights

31 Aug - 14 Sep	jetBlue	direct
30 Aug - 30 Aug	jetBlue	direct
29 Aug - 31 Aug	jetBlue	direct
30 Aug - 01 Sep	jetBlue
31 Aug - 01 Sep	Caribbean Airlines
27 Aug - 09 Sep	jetBlue	direct
27 Aug - 04 Sep	American Airlines
27 Aug - 02 Sep	Caribbean Airlines
27 Aug - 03 Sep	American Airlines
24 Aug - 29 Aug	Caribbean Airlines
27 Aug - 02 Sep	Caribbean Airlines	direct
26 Aug - 01 Sep	Caribbean Airlines
25 Aug - 31 Aug	jetBlue	direct
28 Aug - 02 Sep	jetBlue	direct
24 Aug - 29 Aug	Caribbean Airlines	direct

Also check the deals for one-way flights from New York to Port-of-spain in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from New York to Port-of-spain in August from $418

Return flights