Cheapest return flights from San Juan to St. Croix Island in April from 358€

AirHint found the following cheapest return flights from San Juan (SJU) to St. Croix Island (STX) in April 2026 (see full year).

Return flights

30 Apr - 03 May Cape Air direct
03 Apr - 05 Apr Cape Air direct
03 Apr - 06 Apr Cape Air direct
23 Apr - 26 Apr Cape Air direct
24 Apr - 26 Apr Cape Air direct
24 Apr - 27 Apr Cape Air direct
02 Apr - 05 Apr Cape Air direct
09 Apr - 12 Apr Cape Air direct
10 Apr - 12 Apr Cape Air direct
10 Apr - 13 Apr Cape Air direct
16 Apr - 19 Apr Cape Air direct

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

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