Cheapest return flights from San Juan to St. Croix Island in April from $52

Best time to book flights for San Juan (SJU) to St. Croix Island (STX) flights at AirHint

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

Return flights

23 Apr - 01 May Silver Airways direct
10 Apr - 13 Apr Frontier Airlines direct
06 Apr - 06 Apr Frontier Airlines direct
19 Apr - 25 May Silver Airways direct
10 Apr - 14 Apr Frontier Airlines direct
11 Apr - 15 Apr jetBlue direct
06 Apr - 07 Apr Frontier Airlines direct
17 Apr - 20 Apr Frontier Airlines direct
17 Apr - 19 Apr Frontier Airlines direct
18 Apr - 20 Apr jetBlue direct
17 Apr - 26 May Frontier Airlines direct
18 Apr - 26 May jetBlue direct
10 Apr - 12 Apr jetBlue direct
19 Apr - 26 May Silver Airways direct
12 Apr - 14 Apr jetBlue direct

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

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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