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Ultra Low Fare Flights from Philadelphia (PHL) to San Juan (SJU) with Spirit

Fly Philadelphia to San Juan 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 Philadelphia (PHL) to San Juan (SJU) with Spirit

Philadelphia to San Juan 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. Philadelphia (PHL) to San Juan (SJU)

    One Way

    Departing 02/10/2021

    Fares From
    $53*
  2. Philadelphia (PHL) to San Juan (SJU)

    One Way

    Departing 01/07/2021

    Fares From
    $53*
  3. Philadelphia (PHL) to San Juan (SJU)

    One Way

    Departing 01/13/2021

    Fares From
    $53*
  4. Philadelphia (PHL) to San Juan (SJU)

    One Way

    Departing 02/23/2021

    Fares From
    $53*
  5. Philadelphia (PHL) to San Juan (SJU)

    One Way

    Departing 01/09/2021

    Fares From
    $53*
  6. Philadelphia (PHL) to San Juan (SJU)

    One Way

    Departing 02/20/2021

    Fares From
    $53*
  7. Philadelphia (PHL) to San Juan (SJU)

    One Way

    Departing 02/02/2021

    Fares From
    $53*
  8. Philadelphia (PHL) to San Juan (SJU)

    One Way

    Departing 02/17/2021

    Fares From
    $53*
  9. Philadelphia (PHL) to San Juan (SJU)

    One Way

    Departing 01/27/2021

    Fares From
    $67*
  10. Philadelphia (PHL) to San Juan (SJU)

    One Way

    Departing 03/01/2021

    Fares From
    $88*

Weather in San Juan

Tuesday ,heavy intensity rain
85°F 09/22/2020
Wednesday ,moderate rain
88°F 09/23/2020
Thursday ,moderate rain
87°F 09/24/2020
Friday ,light rain
86°F 09/25/2020
Saturday ,light rain
85°F 09/26/2020
Sunday ,light rain
86°F 09/27/2020
Monday ,light rain
86°F 09/28/2020
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