Cheapest return flights from Port-of-spain to Castries in March from 592€

AirHint found the following cheapest return flights from Port-of-spain (POS) to Castries (SLU) in March 2026 (see full year).

Return flights

01 Mar - 08 Mar Caribbean Airlines
15 Mar - 17 Mar Caribbean Airlines
14 Mar - 17 Mar Caribbean Airlines

Also check the deals for one-way flights from Port-of-spain to Castries in March.

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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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