$699 Cheap United flights Washington (IAD) to Buenos Aires (EZE)

$699 Cheap United flights Washington (IAD) to Buenos Aires (EZE)

Prices were available within the past 7 days and start at $699 for one-way flights and $658 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 15 - Wed, Nov 19

IAD

Washington

EZE

Buenos Aires

$658 Roundtrip, found 22 hours ago

$658

Roundtrip

found 22 hours ago

Select United flight, departing Sat, Nov 15 from Washington to Buenos Aires, returning Wed, Nov 19, priced at $658 found 22 hours ago

Sat, Nov 15 - Sun, Nov 23

IAD

Washington

EZE

Buenos Aires

$667 Roundtrip, found 22 hours ago

$667

Roundtrip

found 22 hours ago

Select United flight, departing Sat, Nov 15 from Washington to Buenos Aires, returning Sun, Nov 23, priced at $667 found 22 hours ago