Cheapest return flights from San Juan to St. Croix Island in March from 79€

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

Return flights

11 Mar - 14 Mar jetBlue direct
27 Mar - 28 Mar jetBlue direct
19 Mar - 19 Mar jetBlue direct
06 Mar - 09 Mar Frontier Airlines
20 Mar - 23 Mar Cape Air
06 Mar - 08 Mar Cape Air direct
19 Mar - 22 Mar Cape Air direct
20 Mar - 22 Mar Cape Air direct
27 Mar - 29 Mar Cape Air direct
26 Mar - 29 Mar Cape Air direct

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

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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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