$868 Cheap United flights St. Louis (STL) to Buenos Aires (EZE)

$868 Cheap United flights St. Louis (STL) to Buenos Aires (EZE)

Prices were available within the past 7 days and start at $868 for one-way flights and $1,133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 16 - Tue, Jun 23

STL

St. Louis

EZE

Buenos Aires

$1,133 Roundtrip, found 3 days ago

$1,133

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jun 16 from St. Louis to Buenos Aires, returning Tue, Jun 23, priced at $1,133 found 3 days ago

Tue, Jun 16 - Tue, Jun 23

STL

St. Louis

EZE

Buenos Aires

$1,137 Roundtrip, found 3 days ago

$1,137

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jun 16 from St. Louis to Buenos Aires, returning Tue, Jun 23, priced at $1,137 found 3 days ago

Tue, Jun 16 - Tue, Jun 23

STL

St. Louis

EZE

Buenos Aires

$1,147 Roundtrip, found 3 days ago

$1,147

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jun 16 from St. Louis to Buenos Aires, returning Tue, Jun 23, priced at $1,147 found 3 days ago

Tue, Jun 16 - Tue, Jun 23

STL

St. Louis

EZE

Buenos Aires

$1,149 Roundtrip, found 3 days ago

$1,149

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jun 16 from St. Louis to Buenos Aires, returning Tue, Jun 23, priced at $1,149 found 3 days ago

Sun, Jun 14 - Tue, Jun 23

STL

St. Louis

EZE

Buenos Aires

$1,156 Roundtrip, found 3 days ago

$1,156

Roundtrip

found 3 days ago

Select United flight, departing Sun, Jun 14 from St. Louis to Buenos Aires, returning Tue, Jun 23, priced at $1,156 found 3 days ago

Sun, Jun 14 - Mon, Jun 22

STL

St. Louis

EZE

Buenos Aires

$1,161 Roundtrip, found 3 days ago

$1,161

Roundtrip

found 3 days ago

Select United flight, departing Sun, Jun 14 from St. Louis to Buenos Aires, returning Mon, Jun 22, priced at $1,161 found 3 days ago