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Get United's best fares today on flights from Saint Louis to Buenos Aires from *

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Low fare calendar for flights from Saint Louis (STL) to Buenos Aires (EZE)

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from
$1,854*
Viewed:17 hours ago
Economy
Return:02/09/20
27
from
$1,754*
Viewed:17 hours ago
Economy
Return:02/10/20
28
from
$1,879*
Viewed:17 hours ago
Economy
Return:02/11/20
29
from
$1,879*
Viewed:17 hours ago
Economy
Return:02/12/20
30
from
$1,983*
Viewed:17 hours ago
Economy
Return:02/13/20
31
from
$2,249*
Viewed:17 hours ago
Economy
Return:02/14/20
from
$1,915*
Viewed:an hour ago
Economy
Return:02/08/20
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Saint Louis to Buenos Aires?

FromToDatesFare TypePrice

Saint Louis (STL)

Buenos Aires (EZE)

Depart: 03/16/20

Return: 03/30/20

Roundtrip
from
$1,099*
Viewed:52minutesago

Saint Louis (STL)

Buenos Aires (EZE)

Depart: 03/22/20

Return: 04/05/20

Roundtrip
from
$1,099*
Viewed:52minutesago

Saint Louis (STL)

Buenos Aires (EZE)

Depart: 03/19/20

Return: 03/26/20

Roundtrip
from
$1,099*
Viewed:52minutesago

Saint Louis (STL)

Buenos Aires (EZE)

Depart: 03/20/20

Return: 03/27/20

Roundtrip
from
$1,099*
Viewed:52minutesago

Saint Louis (STL)

Buenos Aires (EZE)

Depart: 03/23/20

Return: 03/30/20

Roundtrip
from
$1,099*
Viewed:52minutesago

Saint Louis (STL)

Buenos Aires (EZE)

Depart: 04/05/20

Return: 04/12/20

Roundtrip
from
$1,099*
Viewed:52minutesago

Saint Louis (STL)

Buenos Aires (EZE)

Depart: 03/29/20

Return: 04/05/20

Roundtrip
from
$1,099*
Viewed:52minutesago

Saint Louis (STL)

Buenos Aires (EZE)

Depart: 04/07/20

Return: 04/14/20

Roundtrip
from
$1,099*
Viewed:52minutesago

Saint Louis (STL)

Buenos Aires (EZE)

Depart: 04/14/20

Return: 04/21/20

Roundtrip
from
$1,099*
Viewed:52minutesago

Saint Louis (STL)

Buenos Aires (EZE)

Depart: 04/20/20

Return: 04/27/20

Roundtrip
from
$1,099*
Viewed:52minutesago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Buenos Aires

Sunday broken clouds
85°F 01/26/20
Monday sky is clear
75°F 01/27/20
Tuesday sky is clear
78°F 01/28/20
Wednesday moderate rain
72°F 01/29/20
Thursday scattered clouds
74°F 01/30/20
Friday sky is clear
80°F 01/31/20
Saturday few clouds
84°F 02/01/20
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