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Ultra Low Fare Flights from San Salvador (SAL) to Boston (BOS) with Spirit

Fly San Salvador 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 San Salvador (SAL) to Boston (BOS) with Spirit

San Salvador 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. San Salvador (SAL) to Boston (BOS)

    One Way

    Departing 12/16/2019

    Fares From
    $230*
  2. San Salvador (SAL) to Boston (BOS)

    One Way

    Departing 02/06/2020

    Fares From
    $247*
  3. San Salvador (SAL) to Boston (BOS)

    One Way

    Departing 02/10/2020

    Fares From
    $247*
  4. San Salvador (SAL) to Boston (BOS)

    One Way

    Departing 02/27/2020

    Fares From
    $247*
  5. San Salvador (SAL) to Boston (BOS)

    One Way

    Departing 01/10/2020

    Fares From
    $247*
  6. San Salvador (SAL) to Boston (BOS)

    One Way

    Departing 02/08/2020

    Fares From
    $247*
  7. San Salvador (SAL) to Boston (BOS)

    One Way

    Departing 02/07/2020

    Fares From
    $270*
  8. San Salvador (SAL) to Boston (BOS)

    One Way

    Departing 02/20/2020

    Fares From
    $270*
  9. San Salvador (SAL) to Boston (BOS)

    One Way

    Departing 02/28/2020

    Fares From
    $270*
  10. San Salvador (SAL) to Boston (BOS)

    One Way

    Departing 01/13/2020

    Fares From
    $270*

Weather in Boston

Saturday ,broken clouds
66°F 09/14/2019
Sunday ,sky is clear
74°F 09/15/2019
Monday ,moderate rain
62°F 09/16/2019
Tuesday ,sky is clear
64°F 09/17/2019
Wednesday ,sky is clear
63°F 09/18/2019
Thursday ,sky is clear
65°F 09/19/2019
Friday ,light rain
71°F 09/20/2019
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