Cheapest return flights from Port-of-spain to Castries in March from 311€
AirHint found the following cheapest return flights from Port-of-spain (POS) to Castries (SLU) in March 2025 (see full year).
Return flights
| 12 Mar - 23 Mar | Caribbean Airlines | direct | |
| 26 Mar - 02 Apr | Caribbean Airlines | direct |
Also check the deals for one-way flights from Port-of-spain to Castries in March.
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.
