AirHint found the following cheapest return flights from New York (JFK) to Port-of-spain (POS) in March 2026 (see full year).

Return flights

01 Mar - 05 Mar	jetBlue	direct
06 Mar - 09 Mar	Copa
04 Mar - 14 Mar	Caribbean Airlines
14 Mar - 23 Mar	Copa
25 Mar - 30 Mar	Copa
29 Mar - 18 Apr	Air Canada
26 Mar - 30 Mar	Air Canada
29 Mar - 04 Apr	Air Canada
13 Mar - 23 Mar	Caribbean Airlines
18 Mar - 23 Mar	Copa
18 Mar - 23 Mar	Caribbean Airlines	direct
23 Mar - 30 Mar	Copa
29 Mar - 18 Apr	jetBlue	direct
28 Mar - 11 Apr	Caribbean Airlines
31 Mar - 12 Apr	Caribbean Airlines

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

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 March from 278€

Return flights