Earn point on your loyalty program!arrow arc left

Cheap flights from Atlanta (ATL) to Buenos Aires (AEP)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Atlanta (ATL) to Buenos Aires (AEP)

How to find the cheapest flight from Atlanta (ATL) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Atlanta to Buenos Aires in June , July 2026

29 Jun - 29 Jul $ 1,070.00
ATL
Atlanta
Frontier Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
ATL
Atlanta
Pick dates
29 Jun - 02 Jul $ 2,794.00
ATL
Atlanta
Air Canada
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Canada
2 STOPS
ATL
Atlanta
Pick dates
29 Jun - 08 Jul $ 2,955.00
ATL
Atlanta
LATAM Airlines
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
1 STOPS
ATL
Atlanta
Pick dates

Last minute flights from Atlanta to Buenos Aires

29 Jun - 02 Jul $ 1,318.00
ATL
Atlanta
Frontier Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
ATL
Atlanta
Pick dates
29 Jun - 01 Jul $ 2,823.00
ATL
Atlanta
LATAM Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
ATL
Atlanta
Pick dates
29 Jun - 01 Jul $ 3,191.00
ATL
Atlanta
LATAM Airlines
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
1 STOPS
ATL
Atlanta
Pick dates

One-way flights to Buenos Aires from Atlanta

6:33 PM - 9:20 AM
Gol Transportes Aéreos
2 Stops
17h 27m
ATL - AEP
$ 506
Kiwi
Pick dates
7:01 AM - 9:20 AM
Gol Transportes Aéreos
2 Stops
28h 59m
ATL - AEP
$ 603
Kiwi
Pick dates
6:55 PM - 6:35 AM
LATAM Airlines
1 Stops
13h 45m
ATL - AEP
$ 1,277
Kiwi
Pick dates

How to find the cheapest flight from Atlanta (ATL) to Buenos Aires (AEP)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.