Saint Thomas (STT) to San Juan (SJU) Flight Deals from $139!

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Cape Air Tickets for Upcoming Saint Thomas (STT) to San Juan (SJU) Flights

Mar 2026
From$139*
Viewed: 12 hours ago
Flight Type One Way/Economy
Apr 2026
From$159*
Viewed: 20 hours ago
Flight Type One Way/Economy
May 2026
From$179*
Viewed: 20 hours ago
Flight Type One Way/Economy
$139
$249
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    • Range$139-$249

    *Prices have been viewed by other users searching within the last 48 hours for flights on this route, and may not be currently available. Additional baggage charges and fees may apply. Other terms and conditions may apply.

    Find Saint Thomas to San Juan plane ticket offers

    $
    Find Saint Thomas to San Juan plane ticket offers
    From
    To
    Fare Type
    Dates
    Price
    Saint Thomas (STT)San Juan (SJU)One-way
    /
    Economy    		Depart: 10/11/2026

    Fares From

    $159

    Viewed: 12 hours ago

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

    Saint Thomas (STT) to San Juan (SJU) Flight Deals

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