Flights from Frankfurt to Saint Louis from $ 808*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Frankfurt (FRA) to Saint Louis (STL)

Try alternate month or interact with individual days below in order to find offers.
May 2026
No result for this month
Jun 2026
From$ 808*
Viewed: 1 day ago
RoundTrip|Economy
Jul 2026
From$ 815*
Viewed: 16 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 808
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    • Range$ 808

    *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 Saint Louis (STL) flights

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    More United deals on Frankfurt (FRA) to Saint Louis (STL) flights
    From
    To
    Fare Type
    Dates
    Price
    Frankfurt (FRA)Saint Louis (STL)Roundtrip
    |
    Economy    		07/11/26 - 08/10/26

    from

    $ 815

    Viewed: 16 hours ago

    Frankfurt (FRA)Saint Louis (STL)Roundtrip
    |
    Economy    		07/26/26 - 08/25/26

    from

    $ 817

    Viewed: 16 hours ago

    Frankfurt (FRA)Saint Louis (STL)Roundtrip
    |
    Economy    		07/31/26 - 08/14/26

    from

    $ 817

    Viewed: 10 hours ago

    Frankfurt (FRA)Saint Louis (STL)Roundtrip
    |
    Economy    		07/11/26 - 08/10/26

    from

    $ 1,261

    Viewed: 16 hours ago

    Frankfurt (FRA)Saint Louis (STL)Roundtrip
    |
    Economy    		07/11/26 - 08/10/26

    from

    $ 1,397

    Viewed: 16 hours ago

    Frankfurt (FRA)Saint Louis (STL)Roundtrip
    |
    Economy    		06/06/26 - 06/13/26

    from

    $ 808

    Viewed: 1 day ago

    Frankfurt (FRA)Saint Louis (STL)Roundtrip
    |
    Economy    		06/06/26 - 06/13/26

    from

    $ 1,068

    Viewed: 1 day ago

    Frankfurt (FRA)Saint Louis (STL)Roundtrip
    |
    Economy    		07/12/26 - 09/21/26

    from

    $ 1,395

    Viewed: 1 day 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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