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 09/19/2020
Fares From$47*One Way
BOS-STX
Boston to Saint Croix
Departing 08/11/2020
Fares From$101*One Way
BOS-STX
Boston to Saint Croix
Departing 08/12/2020
Fares From$101*One Way
BOS-STX
Boston to Saint Croix
Departing 08/19/2020
Fares From$101*One Way
BOS-STX
Boston to Saint Croix
Departing 08/25/2020
Fares From$101*One Way
BOS-STX
Boston to Saint Croix
Departing 08/26/2020
Fares From$101*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 11/06/2020
Fares From$229*Boston (BOS) to Saint Croix (STX)
One WayDeparting 12/03/2020
Fares From$234*Boston (BOS) to Saint Croix (STX)
One WayDeparting 12/05/2020
Fares From$234*Boston (BOS) to Saint Croix (STX)
One WayDeparting 12/06/2020
Fares From$234*Boston (BOS) to Saint Croix (STX)
One WayDeparting 12/07/2020
Fares From$234*Boston (BOS) to Saint Croix (STX)
One WayDeparting 11/13/2020
Fares From$234*Boston (BOS) to Saint Croix (STX)
One WayDeparting 11/15/2020
Fares From$234*Boston (BOS) to Saint Croix (STX)
One WayDeparting 11/16/2020
Fares From$234*Boston (BOS) to Saint Croix (STX)
One WayDeparting 11/05/2020
Fares From$244*Boston (BOS) to Saint Croix (STX)
One WayDeparting 11/08/2020
Fares From$244*
Weather in Saint Croix
85°F
07/08/2020
83°F
07/09/2020
84°F
07/10/2020
84°F
07/11/2020
82°F
07/12/2020
84°F
07/13/2020
85°F
07/14/2020