$738 Cheap United flights Atlanta (ATL) to Buenos Aires (EZE)

View $738 flight on Thu, Mar 5, 2026Opens in a new window

$738 Cheap United flights Atlanta (ATL) to Buenos Aires (EZE)

Prices were available within the past 7 days and start at $738 for one-way flights and $1,239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Mar 5 - Sat, Mar 21
ATL
Atlanta
EZE
Buenos Aires
$1,239 Roundtrip, found 1 day ago
$1,239
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 5 from Atlanta to Buenos Aires, returning Sat, Mar 21, priced at $1,239 found 1 day ago
United
Thu, Mar 5 - Sat, Mar 21
ATL
Atlanta
EZE
Buenos Aires
$1,334 Roundtrip, found 1 day ago
$1,334
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 5 from Atlanta to Buenos Aires, returning Sat, Mar 21, priced at $1,334 found 1 day ago
United
Thu, Mar 5 - Sat, Mar 21
ATL
Atlanta
EZE
Buenos Aires
$1,387 Roundtrip, found 1 day ago
$1,387
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 5 from Atlanta to Buenos Aires, returning Sat, Mar 21, priced at $1,387 found 1 day ago
United
Thu, Mar 5 - Sat, Mar 21
ATL
Atlanta
EZE
Buenos Aires
$1,404 Roundtrip, found 1 day ago
$1,404
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 5 from Atlanta to Buenos Aires, returning Sat, Mar 21, priced at $1,404 found 1 day ago
United
Thu, Mar 5 - Sat, Mar 21
ATL
Atlanta
EZE
Buenos Aires
$1,419 Roundtrip, found 1 day ago
$1,419
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 5 from Atlanta to Buenos Aires, returning Sat, Mar 21, priced at $1,419 found 1 day ago
United
Thu, Mar 5 - Sat, Mar 21
ATL
Atlanta
EZE
Buenos Aires
$1,423 Roundtrip, found 1 day ago
$1,423
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 5 from Atlanta to Buenos Aires, returning Sat, Mar 21, priced at $1,423 found 1 day ago
United
Thu, Mar 5 - Sat, Mar 21
ATL
Atlanta
EZE
Buenos Aires
$1,431 Roundtrip, found 1 day ago
$1,431
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 5 from Atlanta to Buenos Aires, returning Sat, Mar 21, priced at $1,431 found 1 day ago

Find the cheapest month to fly from Atlanta (ATL) to Buenos Aires (EZE)

September is typically the cheapest month to fly

From $1,001 - $1,666 per traveler.
Flights from Atlanta (ATL) to Buenos Aires (EZE)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Ministro Pistarini Intl.
Airlines serving
Aerolineas Argentinas, Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United
Popular airline
LATAM Airlines Group
Distance
8028 km
Average flight time
11 hours 55 mins