Cheapest return flights from Miami to Castries in July from 738€

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

Return flights

06 Jul - 21 Jul Air Canada
16 Jul - 19 Jul Caribbean Airlines
16 Jul - 23 Jul Caribbean Airlines
07 Jul - 21 Jul Delta
18 Jul - 21 Jul Delta
17 Jul - 22 Jul Caribbean Airlines
12 Jul - 16 Jul Caribbean Airlines
18 Jul - 22 Jul Delta

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

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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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