ATL - BUE

$248 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 11/9. 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
$790
Typical prices: $2,176-$1,571
Multiple Airlines
Fri 8/14Fri 8/28
ATL - EZE • 1 stop
Cheapest non-stop
$1,274
Typical prices: $2,656-$1,532
LATAM Airlines
Mon 8/10Mon 8/17
ATL - EZE • Non-stop
Advice from real travelers
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
Top airlines
Cheapest • from $1,301 (round-trip)
Best reviews • 7.9 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 $655 (round-trip)
Shortest trip • 12h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 88% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+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!
Flight Deals
Booking Insights
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

Fri, Aug 14 - Fri, Aug 28
Multiple Airlines Logo
8:55 pm - 11:35 am
ATL
-
EZE
13h 40m
1 stop
Multiple Airlines Logo
4:45 am - 8:00 pm
EZE
-
ATL
16h 15m
2 stops
$790Multiple Airlines
Tue, Jun 9 - Wed, Jun 24
Multiple Airlines Logo
11:47 am - 4:30 am
ATL
-
EZE
15h 43m
1 stop
Multiple Airlines Logo
4:45 am - 1:34 pm
EZE
-
ATL
33h 49m
2 stops
$813Multiple Airlines
Wed, Jun 10 - Wed, Jun 24
Multiple Airlines Logo
11:47 am - 4:30 am
ATL
-
EZE
15h 43m
1 stop
Multiple Airlines Logo
4:45 am - 1:34 pm
EZE
-
ATL
33h 49m
2 stops
$814Multiple Airlines
Mon, Jul 6 - Wed, Jul 22
Multiple Airlines Logo
10:40 pm - 3:45 am
ATL
-
EZE
28h 05m
2 stops
Multiple Airlines Logo
1:10 pm - 1:31 pm
EZE
-
ATL
25h 21m
1 stop
$828Multiple Airlines
Thu, Sep 24 - Thu, Oct 8
Multiple Airlines Logo
7:04 pm - 7:15 pm
ATL
-
EZE
23h 11m
1 stop
Multiple Airlines Logo
11:00 am - 8:43 am
EZE
-
ATL
22h 43m
2 stops
$836Multiple Airlines
Tue, Jun 9 - Wed, Jun 24
Multiple Airlines Logo
11:47 am - 4:30 am
ATL
-
EZE
15h 43m
1 stop
Multiple Airlines Logo
10:45 pm - 1:34 pm
EZE
-
ATL
15h 49m
1 stop
$837Multiple Airlines
Tue, Jun 9 - Tue, Jun 23
Multiple Airlines Logo
11:47 am - 4:30 am
ATL
-
EZE
15h 43m
1 stop
Multiple Airlines Logo
5:00 am - 10:52 am
EZE
-
ATL
30h 52m
2 stops
$838Multiple Airlines
Fri, Jun 12 - Thu, Jun 18
Multiple Airlines Logo
5:05 am - 3:23 am
ATL
-
EZE
21h 18m
2 stops
Multiple Airlines Logo
10:40 pm - 10:52 am
EZE
-
ATL
13h 12m
1 stop
$842Multiple Airlines
Mon, Jul 6 - Wed, Jul 22
Multiple Airlines Logo
8:55 pm - 6:50 pm
ATL
-
EZE
20h 55m
1 stop
Multiple Airlines Logo
1:10 pm - 1:31 pm
EZE
-
ATL
25h 21m
1 stop
$847Multiple Airlines
Sat, Jun 6 - Wed, Jun 24
Multiple Airlines Logo
8:45 pm - 11:35 am
ATL
-
EZE
13h 50m
1 stop
Multiple Airlines Logo
4:45 am - 1:34 pm
EZE
-
ATL
33h 49m
2 stops
$849Multiple 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.

How much is a round-trip flight from Atlanta to Buenos Aires?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Atlanta to Buenos Aires departing in August.

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 $1,362 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 Monday 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 December, where tickets cost $57 (return) on average. On the other hand, the most expensive months are September and February, where the average cost of round-trip tickets is $1,140 and $905 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 $1,382 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 1 week before departure. 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.
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 seasonAugust
Cheapest flight$248
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 6% 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 3 days, the lowest price for a flight from Atlanta to Buenos Aires was $248 for a one-way ticket and $790 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 $1,409 and an overall rating of 7.9, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,385 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 $904 or less one-way and $1,472 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.
7.9
DeltaOverall score based on 8453 reviews
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
7.8Comfort
Airline reviews

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

6.0 GoodRafiq, May 2026
ATL - GSP
Read more Delta reviews

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

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

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

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

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.

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.

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

Information on your arrival and departure airports