The cheapest times to fly from ATL to AEP are

  • January 15th to January 28th
  • March 5th to March 25th
  • July 23rd to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ATL to AEP is mid August. Prices can be as high as $3318 for Friday flights during late June, or as low as $1068 for Tuesday flights around mid August.


When to Fly to Buenos Aires

Flying from Atlanta, GA (ATL) to Buenos Aires (AEP) will usually cost between $1188 to $2161 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid August with an average ticket price of $1104. Due to high demand the most expensive time to fly is late June, with an average price of $2228. Planning your trip to low-cost times can easily save you $1124 on economy flights and even more on first-class flights. Generally, any price below $1906 can be considered a good price for a round-trip ATL to AEP flight.

See below for a graph of average weekly prices for the ATL to AEP route. All prices are for round-trip tickets in USD.

ATL to AEP Flight Prices

Compared to other flights, the ATL to AEP flight is more expensive than the average and costs more than the average flight leaving from Atlanta. The average price per mile (for a direct flight) is $0.24, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $234 (12%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1780. Return trip prices are from the AEP to ATL flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ATL to AEP can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 59 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from ATL to AEP while comparing.

Destination alternative #1: Ministro Pistarini Airport (EZE) in Ezeiza

  • 19 miles (31 km) away from AEP
  • Usually 32.37% less expensive than AEP
  • Nonstop flights available

See ATL to EZE flights

Destination alternative #2: Carrasco International Airport (MVD) in Montevideo

  • 137 miles (220 km) away from AEP
  • Usually 30.30% less expensive than AEP
  • 1-layover flights available

See ATL to MVD flights


Flight Hacking ATL to AEP

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ATL to AEP — but Champion Traveler does!

Hack #1: Lima (ATL > LIM > AEP)

  • Price for both tickets: $1065
  • Average savings: $841 (44.12%)

See ATL to LIM flights

Hack #2: New York, NY (ATL > JFK > AEP)

  • Price for both tickets: $1126
  • Average savings: $780 (40.92%)

See ATL to JFK flights

Hack #3: Bogota (ATL > BOG > AEP)

  • Price for both tickets: $1142
  • Average savings: $765 (40.11%)

See ATL to BOG flights


Flight Questions Answered

Still have questions about flying from ATL to AEP? We’ve got answers.

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Aerolineas Argentinas, American, COPA, Delta, Gol, JetBlue, LATAM, United, and potentially more during busy seasons.

How far away is it from Aeroparque Jorge Newbery Airport to Hartsfield-Jackson Atlanta International Airport?

The distance between the two airports is roughly 5003 miles or 8052 kilometers.

How long does it take to fly from ATL to AEP?

The real-world flight time for a nonstop ATL to AEP flight is about 9 hour 59 minutes.

How many flights go between Atlanta, GA and Buenos Aires?

It depends on the day of the week and the date, but a typical day might have around 48 available flights from ATL to AEP.


Airport Location Info


Departing Airport

Origination code ATL
Origination airport name Hartsfield-Jackson Atlanta International Airport
City Atlanta, GA
Country the United States
Latitude 33.6
Longitude -84.4

Return Airport

Destination code AEP
Destination airport name Aeroparque Jorge Newbery Airport
City Buenos Aires
Country Argentina
Latitude -34.6
Longitude -58.4


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.