Find Flights Tickets and Deals on JetBlue from Boston to San Juan from $162

May 2026
From$162*
Seen: 12 hrs ago
One-way/Core
Jun 2026
From$162*
Seen: 13 hrs ago
One-way/Core
Jul 2026
From$191*
Seen: 19 hrs ago
One-way/Core
cmp-daily-histogram-bars-legend-min-price-aria-label $162
cmp-daily-histogram-bars-legend-max-price-aria-label $360
Displaying fares for May-2026
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    • Range$162-$360

    *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 Boston to San Juan

    $
    Tickets for Cheap Flights from Boston to San Juan
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 11/09/2026

    from

    $191

    Seen: 12 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 11/09/2026

    from

    $221

    Seen: 12 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 12/31/2026

    from

    $264

    Seen: 21 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 12/30/2026

    from

    $264

    Seen: 12 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 01/01/2027

    from

    $264

    Seen: 2 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 11/09/2026

    from

    $266

    Seen: 12 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 12/30/2026

    from

    $284

    Seen: 12 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 01/01/2027

    from

    $284

    Seen: 2 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 12/31/2026

    from

    $284

    Seen: 21 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 12/31/2026

    from

    $309

    Seen: 21 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 12/30/2026

    from

    $309

    Seen: 12 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 01/01/2027

    from

    $309

    Seen: 2 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 11/25/2026

    from

    $314

    Seen: 22 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 02/01/2027

    from

    $314

    Seen: 16 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 04/05/2027

    from

    $314

    Seen: 16 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 04/03/2027

    from

    $314

    Seen: 16 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 11/26/2026

    from

    $314

    Seen: 15 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 04/04/2027

    from

    $314

    Seen: 8 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 12/05/2026

    from

    $314

    Seen: 18 hrs ago

    Boston (BOS)San Juan (SJU)one-way
    /
    Core    		Depart 11/25/2026

    from

    $334

    Seen: 22 hrs ago

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

    Fly from Boston to San Juan
    "

    This is a test custom assets

    \n

    The following variables should be replaced: 

    \n

        \"Origin.City\" - {{Origin.City}} Boston      \"Origin.City.AirportCode\" - {{Origin.City.AirportCode}} BOS      \"Origin.City.AirportName\" - {{Origin.City.AirportName}} Logan International 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}} Boston     \"from.Origin.Country\" - {{from.Origin.Country}} United States      \"to.Destination.City\" - {{to.Destination.City}} San Juan     \"to.Destination.Country\" - {{to.Destination.Country}} Puerto Rico

    "