AirHint found the following cheapest return flights from Washington (DCA) to Port-of-spain (POS) in January 2026 (see full year).
Return flights
| 08 Jan - 14 Jan | Air Canada | ||
| 22 Jan - 25 Jan | United | ||
| 23 Jan - 25 Jan | United | ||
| 17 Jan - 08 Feb | United | ||
| 01 Jan - 08 Jan | United | ||
| 07 Jan - 14 Jan | WestJet |
Also check the deals for one-way flights from Washington to Port-of-spain in January.
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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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