Flights from Dayton to San Juan from $ 306*

Promotion Code

Featured daily fares for flights from Dayton (DAY) to San Juan (SJU)

$ 306
$ 660
Displaying fares for April-2026
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  • 01

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  • Range$ 306-$ 660

    More United deals on Dayton (DAY) to San Juan (SJU) flights

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    More United deals on Dayton (DAY) to San Juan (SJU) flights
    From
    To
    Fare Type
    Dates
    Price
    Dayton (DAY)San Juan (SJU)Roundtrip
    |
    Economy
    05/05/26 - 05/12/26

    from

    $ 306

    Viewed: 5 hours ago

    Dayton (DAY)San Juan (SJU)Roundtrip
    |
    Economy
    05/12/26 - 05/19/26

    from

    $ 307

    Viewed: 5 hours ago

    Dayton (DAY)San Juan (SJU)Roundtrip
    |
    Economy
    05/05/26 - 05/19/26

    from

    $ 320

    Viewed: 5 hours ago

    Dayton (DAY)San Juan (SJU)Roundtrip
    |
    Economy
    05/05/26 - 05/09/26

    from

    $ 321

    Viewed: 5 hours ago

    Dayton (DAY)San Juan (SJU)Roundtrip
    |
    Economy
    05/02/26 - 05/09/26

    from

    $ 359

    Viewed: 5 hours ago

    Dayton (DAY)San Juan (SJU)Roundtrip
    |
    Economy
    05/02/26 - 05/06/26

    from

    $ 364

    Viewed: 5 hours ago

    Dayton (DAY)San Juan (SJU)Roundtrip
    |
    Economy
    05/19/26 - 06/02/26

    from

    $ 378

    Viewed: 5 hours ago

    Dayton (DAY)San Juan (SJU)Roundtrip
    |
    Economy
    04/28/26 - 05/12/26

    from

    $ 388

    Viewed: 5 hours ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.