Cheapest return flights from Philadelphia to Port-of-spain in April from $371
AirHint found the following cheapest return flights from Philadelphia (PHL) to Port-of-spain (POS) in April 2025 (see full year).
Return flights
| 03 Apr - 10 Apr | Frontier Airlines | ||
| 19 Apr - 26 Apr | Frontier Airlines | ||
| 10 Apr - 17 Apr | Frontier Airlines |
Also check the deals for one-way flights from Philadelphia 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.
