Cheapest return flights from Kingston to Castries in September from $714

AirHint found the following cheapest return flights from Kingston (KIN) to Castries (SLU) in September 2025 (see full year).

Return flights

27 Sep - 04 Oct Caribbean Airlines
19 Sep - 26 Sep Air Turks and Caicos

Also check the deals for one-way flights from Kingston to Castries in September.

Skyscanner

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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