ATL - BUE

$242 Find Cheap Flights from Atlanta to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Buenos Aires departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Buenos Aires, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Atlanta to Buenos Aires (ATL-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Buenos Aires

Thu, Oct 9 - Tue, Oct 14
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9:33 am - 2:59 pmATL-EZE
28h 26m3 stops
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12:48 pm - 12:22 amEZE-ATL
36h 34m3 stops
Thu, Oct 9 - Tue, Oct 14
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9:33 am - 2:59 pmATL-EZE
28h 26m3 stops
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12:48 pm - 12:22 amEZE-ATL
36h 34m3 stops
Thu, Oct 9 - Tue, Oct 14
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9:33 am - 9:30 amATL-AEP
22h 57m3 stops
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3:40 pm - 8:09 pmAEP-ATL
29h 29m3 stops
Thu, Oct 9 - Mon, Oct 13
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9:33 am - 2:59 pmATL-EZE
28h 26m3 stops
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3:55 am - 12:22 amEZE-ATL
21h 27m3 stops
Thu, Sep 11 - Wed, Sep 24
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10:19 am - 9:30 amATL-AEP
22h 11m3 stops
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8:40 am - 3:22 pmAEP-ATL
31h 42m3 stops
Sun, Nov 2 - Wed, Nov 19
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9:03 pm - 10:07 amATL-EZE
35h 04m3 stops
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4:55 pm - 11:37 pmEZE-ATL
32h 42m3 stops
Sun, Nov 2 - Wed, Nov 19
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9:03 pm - 10:07 amATL-EZE
35h 04m3 stops
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4:55 pm - 7:59 pmEZE-ATL
29h 04m2 stops
Thu, Sep 11 - Tue, Sep 23
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10:19 am - 12:50 pmATL-EZE
25h 31m3 stops
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1:40 am - 11:59 pmEZE-ATL
23h 19m3 stops
Fri, Nov 14 - Sun, Nov 23
LATAM Airlines Logo
10:00 pm - 5:00 pmATL-AEP
17h 00m1 stop
LATAM Airlines Logo
10:30 pm - 7:35 pmAEP-ATL
23h 05m2 stops
$1,064LATAM Airlines
Find Deal
Fri, Oct 10 - Sat, Oct 25
LATAM Airlines Logo
3:32 pm - 6:35 pmATL-AEP
26h 03m2 stops
LATAM Airlines Logo
8:10 pm - 10:01 pmAEP-ATL
26h 51m2 stops
$1,068LATAM Airlines
Find Deal
Expert advice

Expert advice for your flight from Atlanta to Buenos Aires

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
ATL

Avoid parking at ATL due to ongoing construction. Consider using MARTA or rideshare services to bypass traffic and parking hassles.

Read more about ATLby Blane Bachelor
EZE

For a reliable ride from EZE, use Taxi Ezeiza. Book at official desks to avoid unlicensed taxis and ensure a fixed-rate fare.

Read more about EZEby Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on EZE and ATL

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Booking Insights

KAYAK's insights & trends for Atlanta to Buenos Aires flights

Get data-powered insights and trends into flights from Atlanta to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Buenos Aires
Find cheap flights to Buenos Aires

Planning a trip from Atlanta to Buenos Aires? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What is the cheapest Atlanta to Buenos Aires flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Atlanta to Buenos Aires costs $1,228 on the route between Atlanta (ATL) and Buenos Aires Ministro Pistarini Airport (EZE). It is also the most popular route.

What’s the cheapest day of the week to fly from Atlanta to Buenos Aires?

The average price of all round-trip flights from Atlanta to Buenos Aires clicked on KAYAK for each day over the last 12 months.

When flying from Atlanta to Buenos Aires, you should consider leaving on a Friday and avoid Wednesdays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Atlanta to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Buenos Aires is August, where tickets cost $1,310 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is $1,680 and $1,674 respectively.

Can I save money by flying with a layover from Atlanta to Buenos Aires?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $2,579 on average.

How far in advance should I book a flight from Atlanta to Buenos Aires?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Atlanta to Buenos Aires, you should book around 2 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$242
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Atlanta to Buenos Aires Ministro Pistarini

When to book flights from Atlanta to Buenos Aires

Are your dates flexible? Find out the best times to travel from Atlanta to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Buenos Aires

  • What are the most eco-friendly airlines offering flights from Atlanta to Buenos Aires?

    Environmental-conscious passengers between Hartsfield-Jackson Atlanta International Airport (ATL) and Ministro Pistarini International Airport (EZE) should consider flying aboard LATAM Airlines. As the largest airline in South America, the carrier has taken initiatives to promote sustainability. They focus on fuel efficiency, fleet renewal, and sustainable aviation biofuels. Moreover, it has implemented recycling programs, reduced waste production, and participated in carbon offset initiatives.

  • What are the most popular layover cities on flights from Atlanta to Buenos Aires?

    Many airlines offer one-stop flights when reserving flights from Hartsfield-Jackson Atlanta International Airport (ATL) to Jorge Newbery Airfield (AEP). Usually, the transit cities depend on the airline and the flight schedule. Popular layovers include Houston (IAH), Santiago (SCL), São Paulo (GRU), and Lima (LIM).

  • What services do airlines flying from Atlanta to Buenos Aires offer to unaccompanied minors?

    Airlines between Hartsfield-Jackson Atlanta Airport (ATL) and Buenos Aires (EPA) typically assign dedicated staff to supervise and escort unaccompanied minors throughout their journey. The staff members ensure the child's safety and assist with check-in, security procedures, and boarding tasks. They also coordinate with ground staff and cabin crew to ensure a smooth travel experience.

  • Which airline flying from Atlanta to Buenos Aires offers accessible services?

    All airlines between Hartsfield-Jackson Atlanta (ATL) and Ministro Pistarini International Airport (EZE) cater to passengers with mobility limitations. They provide wheelchair assistance, accessible seating, and trained staff to assist passengers throughout their journey. Passengers are encouraged to inform the management of their preferred airlines of their accessibility requirements when booking their flights.

  • What is the cheapest flight from Atlanta to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Atlanta to Buenos Aires was $242 for a one-way ticket and $716 for a round-trip.

  • Do I need a passport to fly between Atlanta and Buenos Aires?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to Buenos Aires?

    Aerolineas Argentinas, and Delta offer inflight Wi-Fi service on the Atlanta to Buenos Aires flight route.

  • Which aircraft models fly most regularly from Atlanta to Buenos Aires?

    The Airbus A330-200 is the aircraft model that flies most regularly on the Atlanta to Buenos Aires flight route.

  • Which airline alliances offer flights from Atlanta to Buenos Aires?

    SkyTeam is the only airline alliance operating flights between Atlanta and Buenos Aires.

  • On which days can I fly direct from Atlanta to Buenos Aires?

    There are nonstop flights from Atlanta to Buenos Aires on a daily basis.

  • Which is the best airline for flights from Atlanta to Buenos Aires, Aerolineas Argentinas or Delta?

    The two airlines most popular with KAYAK users for flights from Atlanta to Buenos Aires are Aerolineas Argentinas and Delta. With an average price for the route of $2,146 and an overall rating of 8.1, Aerolineas Argentinas is the most popular choice. Delta is also a great choice for the route, with an average price of $1,556 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Atlanta to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Atlanta with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Atlanta to Buenos Aires

  • Looking for a cheap flight? 25% of our users found flights on this route for $778 or less one-way and $1,315 or less round-trip.
  • Besides being the Delta hub, Hartsfield-Jackson Atlanta International Airport (ATL) is the world's largest airline hub and is considered the first mega-hub in America. Delta Air Lines operates through the South Terminal, with its own curbside check-in and luggage claim area. Airlines like Alaska, Spirit, United, and Southwest Airlines use the North Terminal.
  • LATAM Airlines, United Airlines, American Airlines, and Delta Air Lines offer family services between Hartsfield-Jackson Atlanta International Airport (ATL) and Jorge Newbery Airfield (AEP). Besides priority boarding for families, there are in-flight entertainment options suitable for young travelers.
  • Remember, most airlines between Hartsfield-Jackson Atlanta International Airport (ATL) and El Palomar Airport (EPA) offer seat upgrades, including LATAM, United, and Delta. Upgrades allow passengers to enjoy a higher class of service, such as upgrading from economy class to business class or from business class to first class. This service depends on the airline, flight demand, and fare class.
  • Airlines such as Delta, American, United, and LATAM typically allow passengers to bring their four-legged friends into the cabin between Atlanta (ATL) and Buenos Aires. However, the pet policy varies depending on the airline. Generally, you will be required to provide a health certificate issued by a veterinarian. The certificate should verify the pet's health and vaccination status within a certain timeframe before the flight.
  • The MARTA train provides a cheaper and more convenient way to get to Hartsfield-Jackson Atlanta International Airport (ATL) from Downtown Atlanta. The train departs every 10 minutes, taking about 19 minutes to reach the terminal. Still, a taxi is handy if you want door-to-door service or relish privacy. It arrives at ATL after approximately 20 minutes.

Prefer to fly direct from Atlanta to Buenos Aires?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Atlanta Hartsfield-Jackson to Buenos Aires.
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Buenos Aires, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Buenos Aires

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Buenos Aires to Atlanta Hartsfield-Jackson

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Reviews of the top 4 airlines serving from Atlanta to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Aerolineas ArgentinasOverall score based on 923 reviews
8.0Boarding
7.5Comfort
8.3Crew
6.5Food
5.7Entertainment
Airline reviews

The flight was 30 minutes delayed, but the boarding gate's panels indicated it was on time. This was inaccurate.

4.0 OkayJuan José, May 2025AEP - COR
Read more Aerolineas Argentinas reviews

The flight was 30 minutes delayed, but the boarding gate's panels indicated it was on time. This was inaccurate.

The staff was fine in the fly, but to do check in was very poor the service.

Nothing that I like. Old plan.. old seats without maintenance. The recline seat in front of me (my was 10F) was 3 inches before my nose. It was not enough space to keep cell phone in hands. Even before landing the cruel does not pay attention to it. The worst flight of my life.

Booked my seat several weeks before and they changed it without consulting me to sit a whole family in the row sending me 15 rows to the back side, not caring if i have a short connection or any other urgent issue. The land crew made some silly excuse of a need to balance the plane because of the few passengers of the flight. Being a priority passenger it felt really a rude and careless attention from the airline

Friendly stuff , enough leg room in economy class, very efficient boarding and take off on time. There is no place to charge devices and movie collection is not to my taste. 9 hours of flight went very easy.

Very comfortable aircraft, plenty of room in the budget class. Especially liked 2 rows on each side with a 2-sitters. Staff is helpful and friendly. Food was actually very tasty. Negative- no self service electronic check-in counters which make the line much longer than could have been otherwise; outdated entertainment screens with limited choice of movies . Otherwise our experience was very pleasant and 9 hours passed without difficulty

They landed on the correct airport-no last minutes changes. Often times you hear of flight going to EZE but being diverted while on the air to AEP. It was crucial I landed in EZE as my international flight our of Argentina was taking off in 4 hours in EZE. Managed to do so and spare time to enjoy a coffee.

Old Plane with a broken seat. No food on the plane

Luggage is limited and the process for payment is convoluted. The crew is racist. Questioned why we were in upper class

My flight was cancelled over technical issues. They moved passengers to other flight that departed a few hours after mine. They left us for the 330 am flight (the original flight was 19:40). We went down the tiny Salta airport to grab dinner and suddenly they fixed the original flight and left, and never told us or made the announcement. It´s a really small airport, they could´ve looked for us, but didn´t. The flight took f with 8 passengers. And we got home after 6 am

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

I'm a tall guy and even the seats with more leg room were not as comfortable as I had hoped.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

Free Wi-Fi is good. That’s all - food mediocre, unfriendly crew, poor communication after trying to file a claim for my lost bag, which Delta didn’t even know was lost until I told them.

Great flight. On-time, comfortable, clean aircraft, and offered snacks pre-flight to plan for a potentially turbulent route. I wish there was Wi-Fi an all Delta Aircrafts but for a short flight this is not much of a problem.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

The boarding and new bag drop-off process was confusing and causing massive delays.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

We had a five hour layover in the way home from Colombia. I read the "bout your flight" email carefully before we checked bags. We had to go through security right at the gate. Almost lost our ground coffee because that airport only allows 16 ounce of coffee and we had 18. I've been to 48 countries and never heard of a coffee restriction. I can't follow a rule I don't know about. I requested they bring our coffee to our checked luggage. Instead tey gate checked our bag for free. Back to planning transfers in Dallas I guess

It was ok. However, the food was quite poor since I don't eat pasta.

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

Everything you need to know for your flight from Atlanta to Buenos Aires

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