Select journey type

Enter to select travel class and passengers

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

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

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

    One Way

    Departing 09/10/2020

    Fares From
    $167*
  2. Saint Croix (STX) to Boston (BOS)

    One Way

    Departing 09/21/2020

    Fares From
    $177*
  3. Saint Croix (STX) to Boston (BOS)

    One Way

    Departing 09/27/2020

    Fares From
    $177*
  4. Saint Croix (STX) to Boston (BOS)

    One Way

    Departing 10/15/2020

    Fares From
    $177*
  5. Saint Croix (STX) to Boston (BOS)

    One Way

    Departing 10/16/2020

    Fares From
    $177*
  6. Saint Croix (STX) to Boston (BOS)

    One Way

    Departing 10/23/2020

    Fares From
    $177*
  7. Saint Croix (STX) to Boston (BOS)

    One Way

    Departing 10/26/2020

    Fares From
    $177*
  8. Saint Croix (STX) to Boston (BOS)

    One Way

    Departing 10/22/2020

    Fares From
    $187*
  9. Saint Croix (STX) to Boston (BOS)

    One Way

    Departing 10/18/2020

    Fares From
    $292*
  10. Saint Croix (STX) to Boston (BOS)

    One Way

    Departing 10/19/2020

    Fares From
    $292*

Weather in Boston

Saturday ,few clouds
67°F 05/30/2020
Sunday ,sky is clear
63°F 05/31/2020
Monday ,sky is clear
62°F 06/01/2020
Tuesday ,broken clouds
67°F 06/02/2020
Wednesday ,scattered clouds
71°F 06/03/2020
Thursday ,light rain
80°F 06/04/2020
Friday ,broken clouds
79°F 06/05/2020
Powered by: OpenWeatherMap.org