Select journey type

Enter to select travel class and passengers

Ultra Low Fare Flights from Detroit (DTW) to San Juan (SJU) with Spirit

Fly Detroit 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 Detroit (DTW) to San Juan (SJU) with Spirit

Detroit 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. Detroit (DTW) to San Juan (SJU)

    One Way

    Departing 02/04/2020

    Fares From
    $96*
  2. Detroit (DTW) to San Juan (SJU)

    One Way

    Departing 02/10/2020

    Fares From
    $96*
  3. Detroit (DTW) to San Juan (SJU)

    One Way

    Departing 02/11/2020

    Fares From
    $96*
  4. Detroit (DTW) to San Juan (SJU)

    One Way

    Departing 01/21/2020

    Fares From
    $96*
  5. Detroit (DTW) to San Juan (SJU)

    One Way

    Departing 01/27/2020

    Fares From
    $96*
  6. Detroit (DTW) to San Juan (SJU)

    One Way

    Departing 01/28/2020

    Fares From
    $96*
  7. Detroit (DTW) to San Juan (SJU)

    One Way

    Departing 02/03/2020

    Fares From
    $98*
  8. Detroit (DTW) to San Juan (SJU)

    One Way

    Departing 01/26/2020

    Fares From
    $105*
  9. Detroit (DTW) to San Juan (SJU)

    One Way

    Departing 02/05/2020

    Fares From
    $110*
  10. Detroit (DTW) to San Juan (SJU)

    One Way

    Departing 02/12/2020

    Fares From
    $110*

Weather in San Juan

Tuesday ,light rain
84°F 10/22/2019
Wednesday ,moderate rain
84°F 10/23/2019
Thursday ,light rain
85°F 10/24/2019
Friday ,light rain
84°F 10/25/2019
Saturday ,moderate rain
85°F 10/26/2019
Sunday ,light rain
83°F 10/27/2019
Monday ,heavy intensity rain
82°F 10/28/2019
Powered by: OpenWeatherMap.org