AirHint found the following cheapest return flights from Newark (EWR) to Port-of-spain (POS) in September 2025 (see full year).
Return flights
| 23 Sep - 30 Sep | United | ||
| 04 Sep - 09 Sep | United | ||
| 02 Sep - 05 Sep | United | ||
| 08 Sep - 15 Sep | Air Canada | ||
| 09 Sep - 16 Sep | United | ||
| 04 Sep - 10 Sep | United |
Also check the deals for one-way flights from Newark to Port-of-spain in September.
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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