Cheapest return flights from San Juan to St. Croix Island in August from 62€

AirHint found the following cheapest return flights from San Juan (SJU) to St. Croix Island (STX) in August 2025 (see full year).

Return flights

07 Aug - 14 Aug jetBlue direct
08 Aug - 15 Aug jetBlue direct
10 Aug - 17 Aug jetBlue direct
11 Aug - 18 Aug jetBlue direct
13 Aug - 20 Aug jetBlue direct
29 Aug - 01 Sep jetBlue direct
18 Aug - 22 Aug jetBlue direct
05 Aug - 06 Aug jetBlue direct
08 Aug - 17 Aug Spirit Airlines
08 Aug - 18 Aug Spirit Airlines
08 Aug - 14 Aug Spirit Airlines

Also check the deals for one-way flights from San Juan to St. Croix Island in August.

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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