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Ultra Low Fare Flights from Jacksonville (JAX) to Saint Croix (STX) with Spirit

Fly Jacksonville to Saint Croix and Save Big

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

Ultra Low Fare Flights from Jacksonville (JAX) to Saint Croix (STX) with Spirit

Jacksonville to Saint Croix Flight Deals

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

Weather in Saint Croix

Friday ,light rain
83°F 08/14/2020
Saturday ,light rain
84°F 08/15/2020
Sunday ,moderate rain
85°F 08/16/2020
Monday ,light rain
85°F 08/17/2020
Tuesday ,light rain
85°F 08/18/2020
Wednesday ,moderate rain
84°F 08/19/2020
Thursday ,moderate rain
84°F 08/20/2020
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