Which layover airport has the shortest travel time from Atlanta to Buenos Aires?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 12h 02m.

Which layover airport has the shortest connection time from Atlanta to Buenos Aires?

Sao Paulo (GRU) has the shortest average layover time for this route: 1h 20m.

How many flights depart from Atlanta to Buenos Aires on average per week?

As of June 2026, there are 20 flights per week flying from Atlanta to Buenos Aires. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.

How many flights depart from Atlanta to Buenos Aires on average per day?

As of June 2026, there are 2 flights per day flying from Atlanta to Buenos Aires. The most common time of day flights depart is 11:00PM, with 100% of flights taking off in the evening.

Which airport is the most popular layover for flights between Atlanta and Buenos Aires?

Miami (MIA) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Atlanta to Buenos Aires?

Flights via Miami (MIA) offer the lowest average round-trip price of $724.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Buenos Aires?

GOL is the most popular carrier operating from Atlanta Hartsfield-Jackson to Buenos Aires

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires are refreshed on a daily basis.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires?

The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires is 2 as of June 2026.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Buenos Aires?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$306 Cheap Flights from Atlanta to Buenos Aires in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Buenos Aires

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:27 am - 6:45 am

ATL

EZE

18h 18m

2 stops

4:45 am - 9:01 am

EZE

ATL

29h 16m

2 stops

$766Multiple Airlines

Wed, Sep 2 - Mon, Sep 14

11:47 am - 8:30 am

ATL

AEP

19h 43m

2 stops

4:40 am - 10:50 am

AEP

ATL

31h 10m

2 stops

$844Multiple Airlines

Mon, Jun 29 - Mon, Jul 13

2:29 pm - 9:30 pm

ATL

AEP

30h 01m

2 stops

4:40 am - 1:34 pm

AEP

ATL

33h 54m

2 stops

$870Multiple Airlines

Thu, Aug 20 - Sun, Aug 23

2:29 pm - 8:20 am

ATL

EZE

16h 51m

1 stop

2:49 pm - 9:59 am

EZE

ATL

20h 10m

2 stops

$875Multiple Airlines

Wed, Jul 1 - Tue, Jul 7

11:27 am - 5:40 am

ATL

AEP

17h 13m

2 stops

7:00 am - 10:32 am

AEP

ATL

28h 32m

2 stops

$883Multiple Airlines

Thu, Aug 20 - Mon, Sep 7

6:31 pm - 9:40 am

ATL

EZE

14h 09m

1 stop

2:17 am - 11:24 pm

EZE

ATL

22h 07m

2 stops

$891Multiple Airlines

Sat, Jun 27 - Tue, Jun 30

11:27 am - 5:40 am

ATL

AEP

17h 13m

2 stops

7:00 am - 12:13 am

AEP

ATL

18h 13m

2 stops

$893Multiple Airlines

Tue, Sep 1 - Sat, Sep 12

7:00 am - 4:10 am

ATL

EZE

20h 10m

2 stops

4:00 am - 12:16 pm

EZE

ATL

33h 16m

2 stops

$895Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

9:00 am - 12:20 pm

ATL

EZE

25h 20m

2 stops

3:15 am - 12:38 pm

EZE

ATL

35h 23m

2 stops

$902GOL

Sun, Nov 15 - Sat, Nov 28

6:45 pm - 1:00 pm

ATL

AEP

17h 15m

2 stops

3:40 am - 10:56 pm

AEP

ATL

20h 16m

2 stops

$1,126GOL

Sun, Sep 13 - Sat, Sep 26

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GOL flights from Atlanta to Buenos Aires

Our best GOL deals on Atlanta to Buenos Aires flight tickets

GOL

Nov 15

ATL9:00 amAtlanta Hartsfield-Jackson

25h 20m

2 stops

EZE12:20 pmBuenos Aires Ministro Pistarini

Nov 28

EZE3:15 amBuenos Aires Ministro Pistarini

35h 23m

2 stops

ATL12:38 pmAtlanta Hartsfield-Jackson

$902

GOL

Nov 12

ATL11:40 amAtlanta Hartsfield-Jackson

22h 40m

2 stops

EZE12:20 pmBuenos Aires Ministro Pistarini

Nov 19

EZE3:15 amBuenos Aires Ministro Pistarini

21h 41m

2 stops

ATL10:56 pmAtlanta Hartsfield-Jackson

$915

GOL

Nov 12

ATL11:40 amAtlanta Hartsfield-Jackson

22h 40m

2 stops

EZE12:20 pmBuenos Aires Ministro Pistarini

Nov 19

EZE3:15 amBuenos Aires Ministro Pistarini

35h 23m

2 stops

ATL12:38 pmAtlanta Hartsfield-Jackson

$920

Air Canada flights from Atlanta to Buenos Aires

Our best Air Canada deals on Atlanta to Buenos Aires flight tickets

Air Canada

Jun 16

ATL1:20 pmAtlanta Hartsfield-Jackson

24h 10m

2 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

Jun 18

EZE4:35 pmBuenos Aires Ministro Pistarini

24h 34m

2 stops

ATL4:09 pmAtlanta Hartsfield-Jackson

$1,347

Air Canada

Jun 16

ATL1:20 pmAtlanta Hartsfield-Jackson

27h 00m

2 stops

AEP5:20 pmBuenos Aires Jorge Newbery

Jun 18

AEP1:40 pmBuenos Aires Jorge Newbery

27h 29m

2 stops

ATL4:09 pmAtlanta Hartsfield-Jackson

$2,416

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Wed 9/2

11:27 am-6:45 am

2 stops18h 18m

Buenos Aires Ministro Pistarini

Mon 9/14

4:45 am-9:01 am

2 stops29h 16m

$766

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Mon 6/29

11:47 am-8:30 am

2 stops19h 43m

Buenos Aires Jorge Newbery

Mon 7/13

4:40 am-10:50 am

2 stops31h 10m

$844

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Thu 8/20

2:29 pm-9:30 pm

2 stops30h 01m

Buenos Aires Jorge Newbery

Sun 8/23

4:40 am-1:34 pm

2 stops33h 54m

$870

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Wed 7/1

2:29 pm-8:20 am

1 stop16h 51m

Buenos Aires Ministro Pistarini

Tue 7/7

2:49 pm-9:59 am

2 stops20h 10m

$875

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Thu 8/20

11:27 am-5:40 am

2 stops17h 13m

Buenos Aires Jorge Newbery

Mon 9/7

7:00 am-10:32 am

2 stops28h 32m

$883

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Sat 6/27

6:31 pm-9:40 am

1 stop14h 09m

Buenos Aires Ministro Pistarini

Tue 6/30

2:17 am-11:24 pm

2 stops22h 07m

$891

Quickest round-trip

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Tue 9/1

11:27 am-5:40 am

2 stops17h 13m

Buenos Aires Jorge Newbery

Sat 9/12

7:00 am-12:13 am

2 stops18h 13m

$893

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Sat 9/12

7:00 am-4:10 am

2 stops20h 10m

Buenos Aires Ministro Pistarini

Wed 9/16

4:00 am-12:16 pm

2 stops33h 16m

$895

AtlantaBuenos Aires

ATL - EZE

ATLEZE

Atlanta Hartsfield-Jackson

Sun 11/15

9:00 am-12:20 pm

2 stops25h 20m

Buenos Aires Ministro Pistarini

Sat 11/28

3:15 am-12:38 pm

2 stops35h 23m

$902

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Sun 9/13

6:45 pm-1:00 pm

2 stops17h 15m

Buenos Aires Jorge Newbery

Sat 9/26

3:40 am-10:56 pm

2 stops20h 16m

$1,126

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Atlanta and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Atlanta is in December. Flight prices, which tend to average around $57, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Buenos Aires from Atlanta during June instead. Flights to Buenos Aires in June, while not as cheap as those in December, still average around $89.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Atlanta is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,338. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Wednesday is $1,602.

What is the cheapest Atlanta Hartsfield-Jackson to Buenos Aires flight route?

Fly from Atlanta Hartsfield-Jackson to Buenos Aires Ministro Pistarini for the best Atlanta Hartsfield-Jackson - Buenos Aires flight prices

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

You are more likely to see cheaper flights to Buenos Aires from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,459 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Atlanta for as low as $891 on momondo.

What cabin class options are available on Atlanta to Buenos Aires flights?

There are 3 cabin classes available to choose from on Atlanta to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Atlanta to Buenos Aires flights?

You could potentially save up to 54% on your flight if you consider stops on a Atlanta to Buenos Aires flight.

How have Atlanta to Buenos Aires flight prices changed over time?

As of June 2026, prices for Atlanta to Buenos Aires flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Atlanta to Buenos Aires (ATL to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Buenos Aires

Best Price Found	$922
Fastest flight time	9h 40m
Direct flights	Every day
Airports in Buenos Aires	2 airports

The best one-way flight to Buenos Aires from Atlanta in the past 72 hours is $922. The best round-trip flight deal from Atlanta to Buenos Aires found on momondo in the last 72 hours is $1,348.

The fastest flight from Atlanta to Buenos Aires takes 9h 40m

Direct flights go from Atlanta to Buenos Aires every day.

There are 2 airports in Buenos Aires. From Atlanta there are direct flights to Buenos Aires Ministro Pistarini (EZE).

Search flight deals

Frequently asked questions about flying from Atlanta to Buenos Aires

How far is Atlanta Hartsfield-Jackson to Buenos Aires by plane?
Atlanta Hartsfield-Jackson and Buenos Aires are 5011.6 mi apart from one another. In terms of flight time, this usually takes a little over 9h 40m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires are refreshed on a daily basis.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires?
The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires is 2 as of June 2026.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Atlanta to Buenos Aires?
momondo data reveals that the most frequently booked plane model on the route from Atlanta to Buenos Aires is Airbus A330-200, representing 39.00% of all bookings. The subsequent popular models are Airbus A330-300 at 19.00%, Airbus A330 at 17.00%, and Airbus A330-900neo at 16.50%.
What is the most popular airline from Atlanta to Buenos Aires?
momondo data reveals that the most frequently booked airline on the route from Atlanta to Buenos Aires is Delta, representing 81% of all bookings. The subsequent popular airline is LATAM Airlines at 19%.

Best airlines flying from Atlanta to Buenos Aires

Compare and see reviews for airlines that fly from Atlanta to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,070	Free Cancellation	Rating 7.9 8,406 reviews		Search Delta flights
LATAM Airlines	PriceFrom $1,250	Free Cancellation	Rating 7.4 1,932 reviews		Search LATAM Airlines flights

Delta Flights From Atlanta to Buenos Aires
Across 5 Delta flights from Atlanta to Buenos Aires this week, the average price was $1,550, with the best Delta deals starting from $1,070 round-trip. 8,406 users have rated Delta on momondo, with an average score of 7.9/10.
LATAM Airlines Flights From Atlanta to Buenos Aires
Another popular option for Atlanta to Buenos Aires flights is LATAM Airlines (7.4/10, 1,932 ratings). LATAM Airlines flies from Atlanta to Buenos Aires around 5 times per week, with deals starting from $1,250 round-trip and rising to an average price of around $1,397.

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from Atlanta to Buenos Aires with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Atlanta to Buenos Aires flights to just show those with flexible booking policies.

How can momondo help me find flights from Atlanta to Buenos Aires?

momondo helps you find the best flight between Atlanta and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Atlanta to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Atlanta to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Buenos Aires trip

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Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

Buenos Aires Ministro Pistarini Airport

Cheap flights from Atlanta to Buenos Aires from $306

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Buenos Aires departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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GOL flights from Atlanta to Buenos Aires

Our best GOL deals on Atlanta to Buenos Aires flight tickets

Air Canada flights from Atlanta to Buenos Aires

Our best Air Canada deals on Atlanta to Buenos Aires flight tickets

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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Atlanta to Buenos Aires

What is the typical price of a round-trip flight between Atlanta and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

What is the cheapest day to depart on your flight to Buenos Aires?

What is the cheapest Atlanta Hartsfield-Jackson to Buenos Aires flight route?

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

What cabin class options are available on Atlanta to Buenos Aires flights?

Can stopping save me money on Atlanta to Buenos Aires flights?

How have Atlanta to Buenos Aires flight prices changed over time?

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Buenos Aires?

Which airport is the most popular layover for flights between Atlanta and Buenos Aires?

Which layover airport offers the lowest fares from Atlanta to Buenos Aires?

Which layover airport has the shortest travel time from Atlanta to Buenos Aires?

Which layover airport has the shortest connection time from Atlanta to Buenos Aires?

How many flights depart from Atlanta to Buenos Aires on average per day?

How many flights depart from Atlanta to Buenos Aires on average per week?

When to book flights from Atlanta to Buenos Aires

Cheap Atlanta to Buenos Aires (ATL to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Buenos Aires

Best Price Found

Fastest flight time

Direct flights

Airports in Buenos Aires

Frequently asked questions about flying from Atlanta to Buenos Aires

Best airlines flying from Atlanta to Buenos Aires

Compare and see reviews for airlines that fly from Atlanta to Buenos Aires with momondo

Delta Flights From Atlanta to Buenos Aires

LATAM Airlines Flights From Atlanta to Buenos Aires

Why use momondo?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires

Fly your favorite airline to Buenos Aires

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Buenos Aires

List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Atlanta

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year