Flights from Prague to Saint Louis from 21 798CZK *

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Prague (PRG) to Saint Louis (STL)

May 2026
From23 540CZK *
Viewed: 1 hour ago
RoundTrip|Economy
Jun 2026
From21 798CZK *
Viewed: 1 hour ago
RoundTrip|Economy
Jul 2026
From21 798CZK *
Viewed: 1 hour ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label 21.8KCZK
cmp-daily-histogram-bars-legend-max-price-aria-label 24.1KCZK
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    • Range21 823CZK -24 140CZK

    *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 Prague (PRG) to Saint Louis (STL) flights

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    More United deals on Prague (PRG) to Saint Louis (STL) flights
    From
    To
    Fare Type
    Dates
    Price
    Prague (PRG)Saint Louis (STL)Roundtrip
    |
    Economy    		26/08/2026 - 30/08/2026

    from

    21 798CZK 

    Viewed: 1 hour ago

    Prague (PRG)Saint Louis (STL)Roundtrip
    |
    Economy    		23/08/2026 - 30/08/2026

    from

    21 798CZK 

    Viewed: 1 hour ago

    Prague (PRG)Saint Louis (STL)Roundtrip
    |
    Economy    		23/08/2026 - 06/09/2026

    from

    21 798CZK 

    Viewed: 1 hour ago

    Prague (PRG)Saint Louis (STL)Roundtrip
    |
    Economy    		07/07/2026 - 21/07/2026

    from

    21 798CZK 

    Viewed: 1 hour ago

    Prague (PRG)Saint Louis (STL)Roundtrip
    |
    Economy    		08/07/2026 - 22/07/2026

    from

    21 798CZK 

    Viewed: 1 hour ago

    Prague (PRG)Saint Louis (STL)Roundtrip
    |
    Economy    		15/07/2026 - 29/07/2026

    from

    21 798CZK 

    Viewed: 1 hour ago

    Prague (PRG)Saint Louis (STL)Roundtrip
    |
    Economy    		15/07/2026 - 22/07/2026

    from

    21 798CZK 

    Viewed: 1 hour ago

    Prague (PRG)Saint Louis (STL)Roundtrip
    |
    Economy    		07/07/2026 - 14/07/2026

    from

    21 798CZK 

    Viewed: 1 hour 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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