Find Copa Airlines flights from Buenos Aires (EZE) to Washington Dulles (IAD) from USD801*

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Best prices on Buenos Aires to Washington Dulles flights

Mar 2026
FromUSD822*
Viewed 1 day ago
Round trip/Economy
Apr 2026
No results available
May 2026
FromUSD801*
Viewed 23 hours ago
Round trip/Economy
USD822
Displaying fares for March-2026
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    • FromUSD822-USD863

    *Restrictions apply; please see Terms & Conditions.

    Best airfares from Buenos Aires to Washington Dulles flights

    USD
    Best airfares from Buenos Aires to Washington Dulles flights
    From
    To
    Fare Type
    Dates
    Price
    Buenos Aires (EZE)Washington Dulles (IAD)Round trip
    /
    Economy    		May 07, 2026 - May 29, 2026

    From

    USD801

    Viewed 23 hours ago

    Buenos Aires (EZE)Washington Dulles (IAD)Round trip
    /
    Economy    		May 07, 2026 - May 17, 2026

    From

    USD801

    Viewed 23 hours ago

    Buenos Aires (EZE)Washington Dulles (IAD)Round trip
    /
    Economy    		May 06, 2026 - May 27, 2026

    From

    USD801

    Viewed 10 hours ago

    Buenos Aires (EZE)Washington Dulles (IAD)Round trip
    /
    Economy    		Mar 27, 2026 - Apr 06, 2026

    From

    USD822

    Viewed 1 day ago

    Buenos Aires (EZE)Washington Dulles (IAD)Round trip
    /
    Economy    		May 09, 2026 - Jun 06, 2026

    From

    USD841

    Viewed 1 day 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.
    *Restrictions apply; please see Terms & Conditions.

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