ATL - BUE

$299 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 7/14. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$741
Multiple Airlines
Wed 5/6Mon 5/11
ATL - AEP • 2 stops
Cheapest non-stop
$1,236
Typical prices: $2,656-$1,403
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
Nonstop flights
You can fly direct with Delta. Average duration is 9h 50m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $655 (round-trip)
Shortest trip • 12h 17m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
Good to know
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Start a new search
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

Wed, May 6 - Mon, May 11
Multiple Airlines Logo
11:20 am - 8:30 am
ATL
-
AEP
20h 10m
2 stops
Multiple Airlines Logo
4:40 am - 10:25 am
AEP
-
ATL
30h 45m
2 stops
$741Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
8:17 am - 5:40 am
ATL
-
EZE
20h 23m
2 stops
Multiple Airlines Logo
10:45 pm - 7:44 pm
EZE
-
ATL
21h 59m
1 stop
$757Multiple Airlines
Tue, May 12 - Mon, May 18
Multiple Airlines Logo
8:45 pm - 8:30 am
ATL
-
AEP
34h 45m
2 stops
Multiple Airlines Logo
4:40 am - 1:34 pm
AEP
-
ATL
33h 54m
2 stops
$767Multiple Airlines
Tue, May 12 - Mon, May 18
Multiple Airlines Logo
8:45 pm - 8:30 am
ATL
-
AEP
34h 45m
2 stops
Multiple Airlines Logo
11:55 am - 1:34 pm
AEP
-
ATL
50h 39m
3 stops
$768Multiple Airlines
Wed, May 13 - Wed, May 20
Multiple Airlines Logo
9:16 pm - 12:25 am
ATL
-
EZE
26h 09m
2 stops
Multiple Airlines Logo
8:00 am - 10:25 am
EZE
-
ATL
27h 25m
1 stop
$771Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
8:10 am - 8:30 am
ATL
-
AEP
23h 20m
2 stops
Multiple Airlines Logo
4:40 am - 10:25 am
AEP
-
ATL
30h 45m
2 stops
$779Multiple Airlines
Wed, May 13 - Wed, May 20
Multiple Airlines Logo
11:20 am - 10:00 am
ATL
-
EZE
21h 40m
2 stops
Multiple Airlines Logo
4:45 am - 1:34 pm
EZE
-
ATL
33h 49m
2 stops
$780Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
5:48 am - 8:15 pm
ATL
-
EZE
37h 27m
2 stops
Multiple Airlines Logo
1:10 pm - 3:24 pm
EZE
-
ATL
27h 14m
1 stop
$782Multiple Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
10:45 pm - 12:25 am
ATL
-
EZE
24h 40m
2 stops
Multiple Airlines Logo
1:10 pm - 10:25 am
EZE
-
ATL
22h 15m
1 stop
$783Multiple Airlines
Thu, Apr 23 - Mon, May 11
Multiple Airlines Logo
10:50 pm - 8:30 am
ATL
-
AEP
32h 40m
2 stops
Multiple Airlines Logo
4:40 am - 1:34 pm
AEP
-
ATL
33h 54m
2 stops
$808Multiple 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 May.

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 $1,254 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 Fridays 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 October, where tickets cost $1,270 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $1,622 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 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 seasonMarch
Cheapest flight$299
Most popular time to fly and prices are also 2% lower on average.
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 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 $299 for a one-way ticket and $741 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, Delta, 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 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 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 $1,401 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 $1,378 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 $1,315 or less round-trip.

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 8365 reviews
7.8Entertainment
7.9Comfort
8.5Crew
7.2Food
8.1Boarding
Airline reviews

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.

2.0 MediocreEdward, Mar 2026
ATL - EWR
Read more Delta reviews

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.

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

two hour delay and the Delta representative on the PA system was unable to understand

We waited an hour on the runway to get a gate in Orlando

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

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