Flights from Rio de Janeiro to Saint Louis from R$ 4.650*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Rio de Janeiro (GIG) to Saint Louis (STL)

May 2026
FromR$ 5.800*
Viewed: 19 hours ago
RoundTrip|Economy
Jun 2026
FromR$ 4.650*
Viewed: 19 hours ago
RoundTrip|Economy
Jul 2026
FromR$ 4.878*
Viewed: 19 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label R$ 4.8K
cmp-daily-histogram-bars-legend-max-price-aria-label R$ 8.6K
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    • RangeR$ 4.802-R$ 8.580

    *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 Rio de Janeiro (GIG) to Saint Louis (STL) flights

    R$
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    More United deals on Rio de Janeiro (GIG) to Saint Louis (STL) flights
    From
    To
    Fare Type
    Dates
    Price
    Rio de Janeiro (GIG)Saint Louis (STL)Roundtrip
    |
    Economy    		29/06/2026 - 03/07/2026

    from

    R$ 4.650

    Viewed: 19 hours ago

    Rio de Janeiro (GIG)Saint Louis (STL)Roundtrip
    |
    Economy    		26/06/2026 - 03/07/2026

    from

    R$ 4.802

    Viewed: 19 hours ago

    Rio de Janeiro (GIG)Saint Louis (STL)Roundtrip
    |
    Economy    		25/06/2026 - 29/06/2026

    from

    R$ 4.827

    Viewed: 19 hours ago

    Rio de Janeiro (GIG)Saint Louis (STL)Roundtrip
    |
    Economy    		29/06/2026 - 13/07/2026

    from

    R$ 4.837

    Viewed: 19 hours ago

    Rio de Janeiro (GIG)Saint Louis (STL)Roundtrip
    |
    Economy    		07/07/2026 - 14/07/2026

    from

    R$ 4.878

    Viewed: 19 hours ago

    Rio de Janeiro (GIG)Saint Louis (STL)Roundtrip
    |
    Economy    		24/06/2026 - 01/07/2026

    from

    R$ 4.949

    Viewed: 19 hours ago

    Rio de Janeiro (GIG)Saint Louis (STL)Roundtrip
    |
    Economy    		07/07/2026 - 11/07/2026

    from

    R$ 4.949

    Viewed: 19 hours ago

    Rio de Janeiro (GIG)Saint Louis (STL)Roundtrip
    |
    Economy    		24/06/2026 - 08/07/2026

    from

    R$ 4.949

    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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