Cheapest return flights from Miami to Castries in June from 537€

AirHint found the following cheapest return flights from Miami (MIA) to Castries (SLU) in June 2026 (see full year).

Return flights

30 Jun - 04 Jul American Airlines direct
11 Jun - 20 Jun Caribbean Airlines
10 Jun - 19 Jun Delta

Also check the deals for one-way flights from Miami to Castries in June.

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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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