Flights from Chicago, United States to Buenos Aires, Argentina. Arajet Tickets from US$763*

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Lowest prices in flights from Chicago to Buenos Aires.

Jul 2025
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    • *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    Find Your Cheap Flights from Chicago to Buenos Aires 

    US$
    Find Your Cheap Flights from Chicago to Buenos Aires 
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Buenos Aires (EZE)Round-trip
    /
    Economy    		22/04/2026 - 03/05/2026

    From

    US$779

    Seen: 1 hour ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

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