Flights from Athens to Saint Louis from $ 1,179*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Athens (ATH) to Saint Louis (STL)

Try alternate month or interact with individual days below in order to find offers.
Jun 2026
No result for this month
Jul 2026
From$ 1,179*
Viewed: 50 minutes ago
RoundTrip|Economy
Aug 2026
From$ 1,181*
Viewed: 19 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 1.2K
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    • Range$ 1,179

    *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 Athens (ATH) to Saint Louis (STL) flights

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    More United deals on Athens (ATH) to Saint Louis (STL) flights
    From
    To
    Fare Type
    Dates
    Price
    Athens (ATH)Saint Louis (STL)Roundtrip
    |
    Economy    		07/03/26 - 07/20/26

    from

    $ 1,179

    Viewed: 50 minutes ago

    Athens (ATH)Saint Louis (STL)Roundtrip
    |
    Economy    		08/03/26 - 09/22/26

    from

    $ 1,181

    Viewed: 19 hours ago

    Athens (ATH)Saint Louis (STL)Roundtrip
    |
    Economy    		07/31/26 - 08/19/26

    from

    $ 1,188

    Viewed: 11 hours ago

    Athens (ATH)Saint Louis (STL)Roundtrip
    |
    Economy    		08/02/26 - 09/18/26

    from

    $ 1,252

    Viewed: 19 hours ago

    Athens (ATH)Saint Louis (STL)Roundtrip
    |
    Economy    		07/03/26 - 07/20/26

    from

    $ 1,373

    Viewed: 50 minutes ago

    Athens (ATH)Saint Louis (STL)Roundtrip
    |
    Economy    		07/31/26 - 08/19/26

    from

    $ 1,439

    Viewed: 11 hours ago

    Athens (ATH)Saint Louis (STL)Roundtrip
    |
    Economy    		08/03/26 - 09/22/26

    from

    $ 1,463

    Viewed: 19 hours ago

    Athens (ATH)Saint Louis (STL)Roundtrip
    |
    Economy    		08/02/26 - 09/18/26

    from

    $ 1,561

    Viewed: 19 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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