Find Flights Tickets and Deals on JetBlue from Detroit to San Juan from $198

May 2026
From$344*
Seen: 15 hrs ago
One-way/Core
Jun 2026
No result for this month.
Jul 2026
No result for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $344
Displaying fares for May-2026
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    • Range$344-$521

    *Fares displayed reflect one-way pricing and have been collected within the last 24 hours. Fares reflect recent availability, which may change at any time. Fare shown may be Blue Basic, our most restrictive fare option, which is subject to additional restrictions. Award travel is subject to additional taxes and fees. Additional bag fees may apply and may vary based on frequent flyer or other status.

    Tickets for Cheap Flights from Detroit to San Juan

    $
    Tickets for Cheap Flights from Detroit to San Juan
    From
    To
    Fare Type
    Dates
    Price
    Detroit (DTW)San Juan (SJU)one-way
    /
    Core    		Depart 04/10/2027

    from

    $350

    Seen: 17 hrs ago

    Detroit (DTW)San Juan (SJU)one-way
    /
    Core    		Depart 04/10/2027

    from

    $402

    Seen: 17 hrs ago

    Detroit (DTW)San Juan (SJU)one-way
    /
    Core    		Depart 04/10/2027

    from

    $455

    Seen: 17 hrs ago

    Detroit (DTW)San Juan (SJU)one-way
    /
    Core    		Depart 03/25/2027

    from

    $685

    Seen: 17 hrs ago

    Detroit (DTW)San Juan (SJU)one-way
    /
    Core    		Depart 03/25/2027

    from

    $737

    Seen: 17 hrs ago

    Detroit (DTW)San Juan (SJU)one-way
    /
    Core    		Depart 03/25/2027

    from

    $790

    Seen: 17 hrs ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

    Fly from Detroit to San Juan
    "

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    The following variables should be replaced: 

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        \"Origin.City\" - {{Origin.City}} Detroit      \"Origin.City.AirportCode\" - {{Origin.City.AirportCode}} DTW      \"Origin.City.AirportName\" - {{Origin.City.AirportName}} Wayne County Airport      \"Destination.City\" - {{Destination.City}} San Juan     \"Destination.City.AirportCode\" - {{Destination.City.AirportCode}} SJU      \"Destination.City.AirportName\" - {{Destination.City.AirportName}} Luis Muñoz Marín International Airport     \"Origin.Country\" - {{Origin.Country}} United States     \"Destination.Country\" - {{Destination.Country}} Puerto Rico     \"Airline.Name\" - {{Airline.Name}} JetBlue     \"current.year\" - 2026 2026     \"from.Origin.City\" - {{from.Origin.City}} Detroit     \"from.Origin.Country\" - {{from.Origin.Country}} United States      \"to.Destination.City\" - {{to.Destination.City}} San Juan     \"to.Destination.Country\" - {{to.Destination.Country}} Puerto Rico

    "