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Cheap flights from Atlanta to Buenos Aires from $319

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:21 pm - 4:20 amATL  Atlanta Hartsfield-Jackson-EZE Buenos Aires Ministro Pistarini
30h 59m2 stops Miami Punta Cana
Multiple Airlines Logo
12:20 pm - 7:20 amEZE  Buenos Aires Ministro Pistarini-ATL Atlanta Hartsfield-Jackson
21h 00m1 stop Miami
$764Multiple Airlines
Wed, Nov 11 - Mon, Nov 16
Multiple Airlines Logo
8:35 am - 4:20 amATL  Atlanta Hartsfield-Jackson-EZE Buenos Aires Ministro Pistarini
17h 45m2 stops Miami Punta Cana
Multiple Airlines Logo
9:10 am - 9:27 amEZE  Buenos Aires Ministro Pistarini-ATL Atlanta Hartsfield-Jackson
26h 17m2 stops Panama City Tocumen Intl Miami
$765Multiple Airlines
Thu, Nov 19 - Wed, Dec 2
Multiple Airlines Logo
8:25 am - 6:35 amATL  Atlanta Hartsfield-Jackson-EZE Buenos Aires Ministro Pistarini
20h 10m2 stops Miami Punta Cana
Multiple Airlines Logo
12:20 pm - 9:27 amEZE  Buenos Aires Ministro Pistarini-ATL Atlanta Hartsfield-Jackson
23h 07m1 stop Miami
$775Multiple Airlines
Wed, Nov 18 - Tue, Dec 1
Multiple Airlines Logo
8:35 am - 4:20 amATL  Atlanta Hartsfield-Jackson-EZE Buenos Aires Ministro Pistarini
17h 45m2 stops Miami Punta Cana
Multiple Airlines Logo
2:45 pm - 9:51 pmEZE  Buenos Aires Ministro Pistarini-ATL Atlanta Hartsfield-Jackson
33h 06m3 stops Panama City Tocumen Intl Miami Houston George Bush Intcntl
$775Multiple Airlines
Thu, Nov 19 - Wed, Dec 2
LATAM Airlines Logo
9:40 pm - 9:40 amATL  Atlanta Hartsfield-Jackson-EZE Buenos Aires Ministro Pistarini
10h 00mnonstop
LATAM Airlines Logo
9:30 pm - 5:49 amEZE  Buenos Aires Ministro Pistarini-ATL Atlanta Hartsfield-Jackson
10h 19mnonstop
$1,342LATAM Airlines
Thu, Feb 11 - Thu, Feb 25
LATAM Airlines Logo
7:30 pm - 7:35 amATL  Atlanta Hartsfield-Jackson-EZE Buenos Aires Ministro Pistarini
10h 05mnonstop
LATAM Airlines Logo
9:30 pm - 5:49 amEZE  Buenos Aires Ministro Pistarini-ATL Atlanta Hartsfield-Jackson
10h 19mnonstop
$1,342LATAM Airlines
Wed, Jan 27 - Thu, Feb 25
LATAM Airlines Logo
7:35 pm - 7:35 amATL  Atlanta Hartsfield-Jackson-EZE Buenos Aires Ministro Pistarini
10h 00mnonstop
LATAM Airlines Logo
9:30 pm - 6:47 amEZE  Buenos Aires Ministro Pistarini-ATL Atlanta Hartsfield-Jackson
10h 17mnonstop
$1,342LATAM Airlines
Mon, Mar 1 - Mon, Mar 15
Delta Logo
9:40 pm - 9:40 amATL  Atlanta Hartsfield-Jackson-EZE Buenos Aires Ministro Pistarini
10h 00mnonstop
Delta Logo
5:00 pm - 5:06 amEZE  Buenos Aires Ministro Pistarini-ATL Atlanta Hartsfield-Jackson
14h 06m1 stop Sao Paulo Guarulhos Intl
$1,383Delta
Mon, Feb 15 - Tue, Mar 2
Delta Logo
9:40 pm - 9:40 amATL  Atlanta Hartsfield-Jackson-EZE Buenos Aires Ministro Pistarini
10h 00mnonstop
Delta Logo
9:30 pm - 5:49 amEZE  Buenos Aires Ministro Pistarini-ATL Atlanta Hartsfield-Jackson
10h 19mnonstop
$1,383Delta
Mon, Feb 15 - Thu, Feb 25
Delta Logo
9:40 pm - 9:40 amATL  Atlanta Hartsfield-Jackson-EZE Buenos Aires Ministro Pistarini
10h 00mnonstop
Delta Logo
11:35 pm - 7:55 amEZE  Buenos Aires Ministro Pistarini-ATL Atlanta Hartsfield-Jackson
10h 20mnonstop
$1,383Delta
Thu, Feb 11 - Thu, Feb 25

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LATAM Airlines flights from Atlanta to Buenos Aires

Our best LATAM Airlines deals on Atlanta to Buenos Aires flight tickets
LATAM Airlines
Feb 11
ATL10:15 pmAtlanta Hartsfield-Jackson
18h 15m
1 stop
AEP6:30 pmBuenos Aires Jorge Newbery
Feb 25
AEP2:55 pmBuenos Aires Jorge Newbery
16h 14m
1 stop
ATL5:09 amAtlanta Hartsfield-Jackson
$1,369
LATAM Airlines
Nov 23
ATL10:15 pmAtlanta Hartsfield-Jackson
18h 15m
1 stop
AEP6:30 pmBuenos Aires Jorge Newbery
Nov 30
AEP5:35 pmBuenos Aires Jorge Newbery
15h 03m
1 stop
ATL6:38 amAtlanta Hartsfield-Jackson
$1,378
LATAM Airlines
Feb 11
ATL6:15 pmAtlanta Hartsfield-Jackson
23h 45m
1 stop
AEP8:00 pmBuenos Aires Jorge Newbery
Feb 25
AEP3:50 pmBuenos Aires Jorge Newbery
16h 45m
2 stops
ATL6:35 amAtlanta Hartsfield-Jackson
$1,383

Delta flights from Atlanta to Buenos Aires

Our best Delta deals on Atlanta to Buenos Aires flight tickets
Delta
Nov 23
ATL10:15 pmAtlanta Hartsfield-Jackson
15h 45m
1 stop
AEP4:00 pmBuenos Aires Jorge Newbery
Nov 30
AEP5:35 pmBuenos Aires Jorge Newbery
15h 03m
1 stop
ATL6:38 amAtlanta Hartsfield-Jackson
$1,392
Delta
Nov 3
ATL10:15 pmAtlanta Hartsfield-Jackson
31h 25m
1 stop
AEP7:40 amBuenos Aires Jorge Newbery
Nov 25
AEP5:35 pmBuenos Aires Jorge Newbery
15h 03m
1 stop
ATL6:38 amAtlanta Hartsfield-Jackson
$1,707
Delta
Nov 3
ATL10:15 pmAtlanta Hartsfield-Jackson
15h 45m
1 stop
AEP4:00 pmBuenos Aires Jorge Newbery
Nov 27
AEP8:40 amBuenos Aires Jorge Newbery
23h 58m
1 stop
ATL6:38 amAtlanta Hartsfield-Jackson
$2,005

momondo Fare Finder

 
Use the filters below to find and compare flights from Atlanta to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaBuenos Aires

ATL Atlanta Hartsfield-Jackson - EZE Buenos Aires Ministro Pistarini

ATLEZE

Atlanta Hartsfield-Jackson

Wed 11/11

7:21 pm-4:20 am

2 stops30h 59m

Buenos Aires Ministro Pistarini

Mon 11/16

12:20 pm-7:20 am

1 stop21h 00m

$764

AtlantaBuenos Aires

ATL Atlanta Hartsfield-Jackson - EZE Buenos Aires Ministro Pistarini

ATLEZE

Atlanta Hartsfield-Jackson

Thu 11/19

8:35 am-4:20 am

2 stops17h 45m

Buenos Aires Ministro Pistarini

Wed 12/2

9:10 am-9:27 am

2 stops26h 17m

$765

AtlantaBuenos Aires

ATL Atlanta Hartsfield-Jackson - EZE Buenos Aires Ministro Pistarini

ATLEZE

Atlanta Hartsfield-Jackson

Wed 11/18

8:25 am-6:35 am

2 stops20h 10m

Buenos Aires Ministro Pistarini

Tue 12/1

12:20 pm-9:27 am

1 stop23h 07m

$775

AtlantaBuenos Aires

ATL Atlanta Hartsfield-Jackson - EZE Buenos Aires Ministro Pistarini

ATLEZE

Atlanta Hartsfield-Jackson

Thu 11/19

8:35 am-4:20 am

2 stops17h 45m

Buenos Aires Ministro Pistarini

Wed 12/2

2:45 pm-9:51 pm

3 stops33h 06m

$775

AtlantaBuenos Aires

ATL Atlanta Hartsfield-Jackson - EZE Buenos Aires Ministro Pistarini

ATLEZE

Atlanta Hartsfield-Jackson

Thu 2/11

9:40 pm-9:40 am

Nonstop10h 00m

Buenos Aires Ministro Pistarini

Thu 2/25

9:30 pm-5:49 am

Nonstop10h 19m

$1,342

AtlantaBuenos Aires

ATL Atlanta Hartsfield-Jackson - EZE Buenos Aires Ministro Pistarini

ATLEZE

Atlanta Hartsfield-Jackson

Wed 1/27

7:30 pm-7:35 am

Nonstop10h 05m

Buenos Aires Ministro Pistarini

Thu 2/25

9:30 pm-5:49 am

Nonstop10h 19m

$1,342
Quickest round-trip

AtlantaBuenos Aires

ATL Atlanta Hartsfield-Jackson - EZE Buenos Aires Ministro Pistarini

ATLEZE

Atlanta Hartsfield-Jackson

Mon 3/1

7:35 pm-7:35 am

Nonstop10h 00m

Buenos Aires Ministro Pistarini

Mon 3/15

9:30 pm-6:47 am

Nonstop10h 17m

$1,342

AtlantaBuenos Aires

ATL Atlanta Hartsfield-Jackson - EZE Buenos Aires Ministro Pistarini

ATLEZE

Atlanta Hartsfield-Jackson

Mon 2/15

9:40 pm-9:40 am

Nonstop10h 00m

Buenos Aires Ministro Pistarini

Tue 3/2

5:00 pm-5:06 am

1 stop14h 06m

$1,383

AtlantaBuenos Aires

ATL Atlanta Hartsfield-Jackson - EZE Buenos Aires Ministro Pistarini

ATLEZE

Atlanta Hartsfield-Jackson

Mon 2/15

9:40 pm-9:40 am

Nonstop10h 00m

Buenos Aires Ministro Pistarini

Thu 2/25

9:30 pm-5:49 am

Nonstop10h 19m

$1,383

AtlantaBuenos Aires

ATL Atlanta Hartsfield-Jackson - EZE Buenos Aires Ministro Pistarini

ATLEZE

Atlanta Hartsfield-Jackson

Thu 2/11

9:40 pm-9:40 am

Nonstop10h 00m

Buenos Aires Ministro Pistarini

Thu 2/25

11:35 pm-7:55 am

Nonstop10h 20m

$1,383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

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

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

Prices are currently low for flights on this route.

Typical prices usually range from $1,404 to $1,737.
The lowest price recently found on this route was $764.

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Atlanta is in May. Flight prices, which tend to average around $1,337, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Buenos Aires from Atlanta during April instead. Flights to Buenos Aires in April, while not as cheap as those in May, still average around $1,464.

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 Monday. momondo users have found tickets for Monday departures for as low as $1,497. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $1,811.

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

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

There are 4 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 47% 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 October 2026, prices for Atlanta to Buenos Aires flights are approximately 3% more expensive 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

$319

Fastest flight time

9h 50m

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 $319. The best round-trip flight deal from Atlanta to Buenos Aires found on momondo in the last 72 hours is $764.
The fastest flight from Atlanta to Buenos Aires takes 9h 50m
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 50m.

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $687Free CancellationRating
7.8
8,677 reviews
Search Delta flights
LATAM AirlinesPriceFrom $1,254Free CancellationRating
7.4
1,969 reviews
Search LATAM Airlines flights

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.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport