Cheapest return flights from Port-of-spain to Castries in January from $339

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

Return flights

14 Jan - 21 Jan Caribbean Airlines direct
10 Jan - 25 Jan Caribbean Airlines direct

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