Cheapest return flights from Washington to Port-of-spain in April from $351
AirHint found the following cheapest return flights from Washington (IAD) to Port-of-spain (POS) in April 2025 (see full year).
Return flights
| 30 Apr - 06 May | Copa | ||
| 05 Apr - 10 Apr | United | ||
| 02 Apr - 10 Apr | United | ||
| 05 Apr - 06 Apr | Copa | ||
| 10 Apr - 14 Apr | United | ||
| 25 Apr - 27 Apr | Copa | ||
| 17 Apr - 21 Apr | United |
Also check the deals for one-way flights from Washington to Port-of-spain in April.
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.
