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Ultra Low Fare Flights from Boston (BOS) to Saint Croix (STX) with Spirit

  2. Flights
  3. Boston - Saint Croix

Fly Boston 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.

  1. BOS-STX

    Boston to Saint Croix

    Departing 09/16/2019

    Fares From
    $95*

    One Way

  2. BOS-STX

    Boston to Saint Croix

    Departing 09/22/2019

    Fares From
    $95*

    One Way

  3. BOS-STX

    Boston to Saint Croix

    Departing 09/23/2019

    Fares From
    $95*

    One Way

  4. BOS-STX

    Boston to Saint Croix

    Departing 09/30/2019

    Fares From
    $95*

    One Way

  5. BOS-STX

    Boston to Saint Croix

    Departing 09/24/2019

    Fares From
    $95*

    One Way

  6. BOS-STX

    Boston to Saint Croix

    Departing 11/19/2019

    Fares From
    $105*

    One Way

Ultra Low Fare Flights from Boston (BOS) to Saint Croix (STX) with Spirit

Boston 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.

  1. Boston (BOS) to Saint Croix (STX)

    One Way

    Departing 12/09/2019

    Fares From
    $105*

  2. Boston (BOS) to Saint Croix (STX)

    One Way

    Departing 01/14/2020

    Fares From
    $178*

  3. Boston (BOS) to Saint Croix (STX)

    One Way

    Departing 01/23/2020

    Fares From
    $178*

  4. Boston (BOS) to Saint Croix (STX)

    One Way

    Departing 01/28/2020

    Fares From
    $178*

  5. Boston (BOS) to Saint Croix (STX)

    One Way

    Departing 12/03/2019

    Fares From
    $178*

  6. Boston (BOS) to Saint Croix (STX)

    One Way

    Departing 12/08/2019

    Fares From
    $178*

  7. Boston (BOS) to Saint Croix (STX)

    One Way

    Departing 02/11/2020

    Fares From
    $178*

  8. Boston (BOS) to Saint Croix (STX)

    One Way

    Departing 01/13/2020

    Fares From
    $198*

  9. Boston (BOS) to Saint Croix (STX)

    One Way

    Departing 01/22/2020

    Fares From
    $198*

  10. Boston (BOS) to Saint Croix (STX)

    One Way

    Departing 01/26/2020

    Fares From
    $198*

Weather in Saint Croix

Sunday ,sky is clear
84°F 08/25/2019
Monday ,light rain
83°F 08/26/2019
Tuesday ,light rain
82°F 08/27/2019
Wednesday ,heavy intensity rain
82°F 08/28/2019
Thursday ,light rain
83°F 08/29/2019
Friday ,light rain
82°F 08/30/2019
Saturday ,moderate rain
83°F 08/31/2019
Powered by: OpenWeatherMap.org

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