AirHint found the following cheapest one-way flights from Washington (DCA) to Port-of-spain (POS) in November 2025 (see full year).
One-Way flights
| 13 Nov | Air Canada | ||
| 20 Nov | Air Canada | ||
| 30 Nov | Air Canada | ||
| 27 Nov | United | ||
| 26 Nov | United |
Also check the deals for return flights from Washington to Port-of-spain in November.
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