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Ultra Low Fare Flights from St. Thomas (STT) to Boston (BOS) with Spirit

Fly St. Thomas to Boston 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 St. Thomas (STT) to Boston (BOS) with Spirit

St. Thomas 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. St. Thomas (STT) to Boston (BOS)

    One Way

    Departing 12/06/2020

    Fares From
    $176*
  2. St. Thomas (STT) to Boston (BOS)

    One Way

    Departing 01/24/2021

    Fares From
    $176*
  3. St. Thomas (STT) to Boston (BOS)

    One Way

    Departing 01/31/2021

    Fares From
    $176*
  4. St. Thomas (STT) to Boston (BOS)

    One Way

    Departing 12/08/2020

    Fares From
    $176*
  5. St. Thomas (STT) to Boston (BOS)

    One Way

    Departing 01/25/2021

    Fares From
    $221*
  6. St. Thomas (STT) to Boston (BOS)

    One Way

    Departing 12/09/2020

    Fares From
    $238*
  7. St. Thomas (STT) to Boston (BOS)

    One Way

    Departing 01/19/2021

    Fares From
    $246*
  8. St. Thomas (STT) to Boston (BOS)

    One Way

    Departing 12/07/2020

    Fares From
    $261*
  9. St. Thomas (STT) to Boston (BOS)

    One Way

    Departing 01/14/2021

    Fares From
    $266*
  10. St. Thomas (STT) to Boston (BOS)

    One Way

    Departing 01/16/2021

    Fares From
    $311*

Weather in Boston

Monday ,broken clouds
83°F 08/03/2020
Tuesday ,moderate rain
83°F 08/04/2020
Wednesday ,moderate rain
86°F 08/05/2020
Thursday ,broken clouds
81°F 08/06/2020
Friday ,light rain
80°F 08/07/2020
Saturday ,sky is clear
80°F 08/08/2020
Sunday ,light rain
85°F 08/09/2020
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