Flights from Frankfurt to San Juan from € 800*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Frankfurt (FRA) to San Juan (SJU)

Mar 2026
From€ 800*
Viewed: 3 hours ago
RoundTrip|Economy
Apr 2026
From€ 800*
Viewed: 3 hours ago
RoundTrip|Economy
May 2026
From€ 800*
Viewed: 3 hours ago
RoundTrip|Economy
€ 800
€ 1.6K
Displaying fares for March-2026
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    • Range€ 800-€ 1.577

    *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.

    More United deals on Frankfurt (FRA) to San Juan (SJU) flights

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    More United deals on Frankfurt (FRA) to San Juan (SJU) flights
    From
    To
    Fare Type
    Dates
    Price
    Frankfurt (FRA)San Juan (SJU)Roundtrip
    |
    Economy    		16.06.2026 - 23.06.2026

    from

    € 800

    Viewed: 3 hours ago

    Frankfurt (FRA)San Juan (SJU)Roundtrip
    |
    Economy    		18.06.2026 - 25.06.2026

    from

    € 800

    Viewed: 3 hours ago

    Frankfurt (FRA)San Juan (SJU)Roundtrip
    |
    Economy    		18.06.2026 - 02.07.2026

    from

    € 800

    Viewed: 3 hours ago

    Frankfurt (FRA)San Juan (SJU)Roundtrip
    |
    Economy    		28.05.2026 - 04.06.2026

    from

    € 800

    Viewed: 3 hours ago

    Frankfurt (FRA)San Juan (SJU)Roundtrip
    |
    Economy    		21.05.2026 - 04.06.2026

    from

    € 800

    Viewed: 3 hours ago

    Frankfurt (FRA)San Juan (SJU)Roundtrip
    |
    Economy    		14.05.2026 - 28.05.2026

    from

    € 800

    Viewed: 3 hours ago

    Frankfurt (FRA)San Juan (SJU)Roundtrip
    |
    Economy    		05.05.2026 - 12.05.2026

    from

    € 800

    Viewed: 3 hours ago

    Frankfurt (FRA)San Juan (SJU)Roundtrip
    |
    Economy    		07.05.2026 - 14.05.2026

    from

    € 800

    Viewed: 3 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.

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