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

Return flights

12 Dec - 15 Dec	Air Canada
12 Dec - 15 Dec	Caribbean Airlines	direct
18 Dec - 29 Dec	Air Canada
17 Dec - 28 Dec	Air Canada
17 Dec - 29 Dec	Air Canada
15 Dec - 30 Dec	Frontier Airlines
23 Dec - 11 Jan	Frontier Airlines
29 Dec - 02 Jan	United	direct
18 Dec - 29 Dec	jetBlue	direct
17 Dec - 28 Dec	Caribbean Airlines	direct
27 Dec - 03 Jan	jetBlue	direct
17 Dec - 29 Dec	jetBlue	direct
24 Dec - 31 Dec	Caribbean Airlines
15 Dec - 02 Jan	Air Canada
15 Dec - 02 Jan	jetBlue	direct
19 Dec - 03 Jan	Air Canada
20 Dec - 04 Jan	Caribbean Airlines
20 Dec - 04 Jan	jetBlue	direct

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

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 December from $502

Return flights