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

Return flights

02 Dec - 10 Dec	United
08 Dec - 12 Jan	Copa
13 Dec - 10 Jan	American Airlines
24 Dec - 12 Jan	Air Canada
05 Dec - 12 Dec	Copa
05 Dec - 09 Jan	Copa
26 Dec - 31 Dec	United	direct
07 Dec - 30 Dec	Frontier Airlines
24 Dec - 30 Dec	United	direct
24 Dec - 09 Jan	Air Canada
29 Dec - 22 Jan	Caribbean Airlines	direct
15 Dec - 28 Dec	Spirit Airlines
05 Dec - 04 Jan	United
21 Dec - 31 Dec	United	direct
26 Dec - 06 Jan	United	direct
29 Dec - 02 Jan	United	direct
13 Dec - 04 Jan	United
17 Dec - 27 Dec	Frontier Airlines
19 Dec - 28 Dec	United	direct
17 Dec - 27 Dec	Caribbean Airlines	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 297€

Return flights