ATL - BUE

$227 Find Cheap Flights from Atlanta to Buenos Aires - Compare and Save

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 10/12. 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.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$722
Typical prices: $1,290-$1,459
Multiple Airlines
Thu 9/24Sun 10/4
ATL - EZE • 2 stops
Cheapest non-stop
$1,413
Typical prices: $1,348-$1,575
LATAM Airlines
Wed 11/18Wed 11/25
ATL - EZE • Non-stop
Top airlines
Cheapest • from $962 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Delta. Average duration is 9h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $985 (round-trip)
Shortest trip • 12h 25m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
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Expert advice
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, Sep 24 - Sun, Oct 4
Multiple Airlines Logo
1:24 pm - 3:23 am
ATL
-
EZE
36h 59m
2 stops
Multiple Airlines Logo
3:15 pm - 7:40 am
EZE
-
ATL
17h 25m
1 stop
$722Multiple Airlines
Mon, Sep 14 - Mon, Sep 28
Multiple Airlines Logo
6:30 pm - 3:00 am
ATL
-
EZE
31h 30m
2 stops
Multiple Airlines Logo
10:45 pm - 11:56 pm
EZE
-
ATL
26h 11m
1 stop
$722Multiple Airlines
Tue, Sep 15 - Sun, Sep 20
Multiple Airlines Logo
8:35 am - 3:00 am
ATL
-
EZE
17h 25m
2 stops
Multiple Airlines Logo
3:15 pm - 11:43 pm
EZE
-
ATL
33h 28m
1 stop
$723Multiple Airlines
Thu, Sep 24 - Sun, Oct 4
Multiple Airlines Logo
1:24 pm - 3:23 am
ATL
-
EZE
36h 59m
2 stops
Multiple Airlines Logo
3:15 pm - 7:40 am
EZE
-
ATL
17h 25m
1 stop
$723Multiple Airlines
Thu, Dec 3 - Tue, Dec 15
LATAM Airlines Logo
9:35 pm - 9:40 am
ATL
-
EZE
10h 05mnonstop
LATAM Airlines Logo
9:30 pm - 5:55 am
EZE
-
ATL
10h 25mnonstop
$1,413LATAM Airlines
Wed, Nov 18 - Wed, Nov 25
LATAM Airlines Logo
9:40 pm - 9:40 am
ATL
-
EZE
10h 00mnonstop
LATAM Airlines Logo
9:30 pm - 5:56 am
EZE
-
ATL
10h 26mnonstop
$1,413LATAM Airlines
Wed, Nov 18 - Mon, Nov 30
LATAM Airlines Logo
7:55 pm - 7:35 am
ATL
-
EZE
9h 40mnonstop
LATAM Airlines Logo
11:35 pm - 7:44 am
EZE
-
ATL
10h 09mnonstop
$1,413LATAM Airlines
Mon, Nov 9 - Mon, Nov 16
Delta Logo
10:15 pm - 6:20 am
ATL
-
EZE
30h 05m
1 stop
Delta Logo
11:35 pm - 7:44 am
EZE
-
ATL
10h 09mnonstop
$1,458Delta
Mon, Nov 9 - Tue, Nov 17
Delta Logo
10:15 pm - 6:20 am
ATL
-
EZE
30h 05m
1 stop
Delta Logo
9:30 pm - 5:55 am
EZE
-
ATL
10h 25mnonstop
$1,458Delta
Thu, Dec 3 - Thu, Dec 10
Delta Logo
9:35 pm - 9:40 am
ATL
-
EZE
10h 05mnonstop
Delta Logo
9:30 pm - 5:52 am
EZE
-
ATL
10h 22mnonstop
$1,458Delta
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.

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 $1,458 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 Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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 October, where tickets cost $1,280 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,871 and $1,783 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.

No, with an average price for the route of $1,549, prices are generally cheapest when you fly direct.

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 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Atlanta to Buenos Aires

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on EZE and ATL

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.

Good to know

Low season

October

Cheapest flight

$227
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 8% lower on average.
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 5 days, the lowest price for a flight from Atlanta to Buenos Aires was $227 for a one-way ticket and $722 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?

    Delta, Aerolineas Argentinas, LATAM Airlines, and JetBlue 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, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Buenos Aires are Delta and LATAM Airlines. With an average price for the route of $1,428 and an overall rating of 7.8, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,433 and an overall rating of 7.4.

  • 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 $1,264 or less one-way and $1,549 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 airlines flying 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.
7.8
DeltaOverall score based on 8486 reviews
7.2Food
7.8Comfort
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

It was good delayed again but once on board the flight crew were very good the entertainment and wifi worked on this plane and we were offered snacks and drinks

8.0 ExcellentJennifer, Jul 2026
ATL - ABQ
Read more Delta reviews

It was good delayed again but once on board the flight crew were very good the entertainment and wifi worked on this plane and we were offered snacks and drinks

The second half of terminal C at Hartsfield was 80 something degrees. I was sweating just sitting at the gate.

Seat was too small for someone as tall as I am. I was behind an exit row making my leg room even less. There flights were delayed by multiple hours. Some weather related and others staff related. The plane was hot. Horrible experience.

Flight was delayed and then "they did not have time to load food". No snack or drink at all for 1.5 how flight. Somebody wasn't prepared.

Friendly flight attendant Quick checking for baggage drop Quick TSA lines

It was okay. We were delayed for weather reasons, but the pilots and the flight control staff figured a way around the storm and were able to get us to Los Angeles safely. Not all the staff members were polite, but the entertainment on the flight was good.

So terrible. My flight was 4 hours delayed and we weren't notified til last second within an hour of boarding. WE had to sit on the plane for 4 hours. ridiculous.

Missed the Flight from Atlanta to Roanoke due to initial flight from Houston being 2hr. late. Now waiting 17hrs. till my first available flight.

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

Dovevo prendere il volo da Atlanta a Buenos Aires alle 22 invece è stato sospeso senza nessun preavviso e rimandato al giorno dopo alle 9 del mattino, i parenti che mi attendevano all'aeroporto sono dovuti andare in albergo e non ho avuto nessun risarcimento danni. Ho mangiato al bar dell'aeroporto un piatto di d'insalata con 4 anelli di calamari col voucher di 30 dollari perché la cucina dell'albergo era chiusa ed ho dovuto pagarmi la bibita, 8 dollari per una birra, e anche la colazione del giorno dopo non compresa, deplorabile.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

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.

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

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

Only complaint is that the entertainment system wasn’t working on our seats and some others.

The crew was super friendly and respectful, they made me feel well all the fly , thanks delta

Tough flight with turbulence… I was told by a fellow passenger that it is common. Nonetheless, very stressful. Cordial staff.

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

Information on your arrival and departure airports