Ultra Low Fare Flights from Boston (BOS) to Saint Croix (STX) with Spirit
*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.
BOS-STX
Boston to Saint Croix
Departing 01/08/2020
Fares From$105*One Way
BOS-STX
Boston to Saint Croix
Departing 12/09/2019
Fares From$105*One Way
BOS-STX
Boston to Saint Croix
Departing 12/15/2019
Fares From$153*One Way
BOS-STX
Boston to Saint Croix
Departing 11/04/2019
Fares From$153*One Way
BOS-STX
Boston to Saint Croix
Departing 11/07/2019
Fares From$153*One Way
BOS-STX
Boston to Saint Croix
Departing 01/12/2020
Fares From$153*One Way
*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.
Boston (BOS) to Saint Croix (STX)
One WayDeparting 02/05/2020
Fares From$105*Boston (BOS) to Saint Croix (STX)
One WayDeparting 02/10/2020
Fares From$105*Boston (BOS) to Saint Croix (STX)
One WayDeparting 01/15/2020
Fares From$105*Boston (BOS) to Saint Croix (STX)
One WayDeparting 01/22/2020
Fares From$105*Boston (BOS) to Saint Croix (STX)
One WayDeparting 01/13/2020
Fares From$118*Boston (BOS) to Saint Croix (STX)
One WayDeparting 01/20/2020
Fares From$118*Boston (BOS) to Saint Croix (STX)
One WayDeparting 01/21/2020
Fares From$118*Boston (BOS) to Saint Croix (STX)
One WayDeparting 01/27/2020
Fares From$118*Boston (BOS) to Saint Croix (STX)
One WayDeparting 01/14/2020
Fares From$128*Boston (BOS) to Saint Croix (STX)
One WayDeparting 01/28/2020
Fares From$128*
Weather in Saint Croix
85°F
10/14/2019
84°F
10/15/2019
83°F
10/16/2019
83°F
10/17/2019
83°F
10/18/2019
83°F
10/19/2019
84°F
10/20/2019