$405 Cheap United flights Washington (DCA) to Buenos Aires (EZE)

$405 Cheap United flights Washington (DCA) to Buenos Aires (EZE)

Prices were available within the past 7 days and start at $405 for one-way flights and $721 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 2 - Wed, Sep 23

DCA

Washington

EZE

Buenos Aires

$721 Roundtrip, found 7 hours ago

$721

Roundtrip

found 7 hours ago

Select United flight, departing Wed, Sep 2 from Washington to Buenos Aires, returning Wed, Sep 23, priced at $721 found 7 hours ago

Mon, Aug 3 - Tue, Aug 18

DCA

Washington

EZE

Buenos Aires

$939 Roundtrip, found 7 hours ago

$939

Roundtrip

found 7 hours ago

Select United flight, departing Mon, Aug 3 from Washington to Buenos Aires, returning Tue, Aug 18, priced at $939 found 7 hours ago