ATL - BUE

$249 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 12/30. 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, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$704
Overall average: $1,560
Multiple Airlines
週三 12/31週二 4/14
ATL - EZE • 1 stop
Cheapest non-stop
$1,187
Typical prices: $1,275-$2,039
LATAM Airlines
週三 3/11週三 3/18
ATL - EZE • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Consider using MARTA to avoid ATL parking issues.
For a reliable ride from EZE, use Taxi Ezeiza.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Buenos Aires
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Top routes
ATL-EZE
Cheapest
ATL-EZE
Most popular
Insights
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When to book
8 weeks
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 12% price drop
December
Most popular
Good to know
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+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
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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

週三, 12月 31 - 週二, 4月 14
Multiple Airlines Logo
11:01 am - 9:35 am
ATL
-
EZE
20h 34m1 stop
Multiple Airlines Logo
5:00 am - 9:37 am
EZE
-
ATL
29h 37m2 stops
$704Multiple Airlines
週二, 12月 30 - 週二, 4月 14
Multiple Airlines Logo
7:03 pm - 7:15 pm
ATL
-
EZE
22h 12m1 stop
Multiple Airlines Logo
5:00 am - 9:37 am
EZE
-
ATL
29h 37m2 stops
$706Multiple Airlines
週三, 12月 31 - 週三, 4月 15
Multiple Airlines Logo
11:01 am - 9:35 am
ATL
-
EZE
20h 34m1 stop
Multiple Airlines Logo
6:15 am - 9:37 am
EZE
-
ATL
28h 22m2 stops
$725Multiple Airlines
週二, 12月 30 - 週三, 4月 15
Multiple Airlines Logo
7:03 pm - 7:15 pm
ATL
-
EZE
22h 12m1 stop
Multiple Airlines Logo
6:15 am - 9:37 am
EZE
-
ATL
28h 22m2 stops
$727Multiple Airlines
週二, 12月 30 - 週四, 4月 16
Multiple Airlines Logo
7:03 pm - 7:15 pm
ATL
-
EZE
22h 12m1 stop
Multiple Airlines Logo
5:00 am - 9:37 am
EZE
-
ATL
29h 37m2 stops
$729Multiple Airlines
週一, 12月 29 - 週二, 4月 14
Multiple Airlines Logo
11:01 am - 9:35 am
ATL
-
EZE
20h 34m1 stop
Multiple Airlines Logo
5:00 am - 9:37 am
EZE
-
ATL
29h 37m2 stops
$731Multiple Airlines
週二, 12月 30 - 週日, 4月 12
Multiple Airlines Logo
7:03 pm - 7:15 pm
ATL
-
EZE
22h 12m1 stop
Multiple Airlines Logo
6:15 am - 7:48 am
EZE
-
ATL
26h 33m2 stops
$733Multiple Airlines
週二, 1月 20 - 週四, 2月 26
Multiple Airlines Logo
9:57 am - 4:30 am
ATL
-
EZE
16h 33m1 stop
Multiple Airlines Logo
5:25 am - 7:19 am
EZE
-
ATL
51h 54m2 stops
$741Multiple Airlines
週一, 12月 29 - 週三, 4月 15
Multiple Airlines Logo
11:01 am - 9:35 am
ATL
-
EZE
20h 34m1 stop
Multiple Airlines Logo
6:15 am - 9:37 am
EZE
-
ATL
28h 22m2 stops
$752Multiple Airlines
週一, 12月 29 - 週四, 4月 16
Multiple Airlines Logo
11:01 am - 9:35 am
ATL
-
EZE
20h 34m1 stop
Multiple Airlines Logo
5:00 am - 9:37 am
EZE
-
ATL
29h 37m2 stops
$754Multiple Airlines
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 $1,131 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 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 March, where tickets cost $1,249 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is $1,624 and $1,610 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 1 stop layover the cheapest option at $1,359 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 8 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 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.
Airports
ATL

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

EZE

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

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

Good to know

Low seasonAugust
Cheapest flight$249
Best time to beat the crowds with an average 8% drop in price.
Flight from Atlanta to Buenos Aires Jorge Newbery

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 $249 for a one-way ticket and $704 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, and LATAM Airlines 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 Boeing 767-400 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?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Atlanta and Buenos Aires, with Star Alliance being the most commonly used for this route.

  • 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 Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Buenos Aires are Delta and Copa Airlines. With an average price for the route of $1,435 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $1,311 and an overall rating of 7.6.

  • 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 $963 or less one-way and $1,131 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 3 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.
7.9
DeltaOverall score based on 8010 reviews
7.9Entertainment
8.5Crew
8.1Boarding
7.3Food
7.9Comfort
Airline reviews

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

10.0 ExcellentVenkata Krishna, Dec 2025
ATL - SDF
Read more Delta reviews

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Old plane and old configuration/seats but still comfortable for a morning flight

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Cramped seating for me. Luckily it wasn’t a long flight

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Some of the Air hostesses are not that friendly. Need improvement

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

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.

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

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.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

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.

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

Information on your arrival and departure airports