$354 Cheap United flights Washington (IAD) to Buenos Aires (EZE)

$354 Cheap United flights Washington (IAD) to Buenos Aires (EZE)

Prices were available within the past 7 days and start at $354 for one-way flights and $648 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 1 - Fri, Nov 7

IAD

Washington

EZE

Buenos Aires

$648 Roundtrip, found 1 day ago

$648

Roundtrip

found 1 day ago

Select United flight, departing Sat, Nov 1 from Washington to Buenos Aires, returning Fri, Nov 7, priced at $648 found 1 day ago

Tue, Nov 4 - Mon, Nov 10

IAD

Washington

EZE

Buenos Aires

$790 Roundtrip, found 1 day ago

$790

Roundtrip

found 1 day ago

Select United flight, departing Tue, Nov 4 from Washington to Buenos Aires, returning Mon, Nov 10, priced at $790 found 1 day ago

Tue, Nov 4 - Mon, Nov 10

IAD

Washington

EZE

Buenos Aires

$794 Roundtrip, found 1 day ago

$794

Roundtrip

found 1 day ago

Select United flight, departing Tue, Nov 4 from Washington to Buenos Aires, returning Mon, Nov 10, priced at $794 found 1 day ago