Cheapest return flights from Newark to Port-of-spain in March from $318

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

Return flights

09 Mar - 12 Mar United
01 Mar - 11 Mar Air Canada
02 Mar - 11 Mar Air Canada
15 Mar - 19 Mar American Airlines
09 Mar - 13 Mar Air Canada
18 Mar - 23 Mar United
06 Mar - 10 Mar Spirit Airlines
31 Mar - 07 Apr American Airlines
01 Mar - 08 Mar American Airlines
26 Mar - 30 Mar Air Canada
08 Mar - 15 Mar Spirit Airlines
27 Mar - 05 Apr Air Canada

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

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