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Cheap flights from Atlanta to Buenos Aires from $285

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 3/28. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:00 am - 7:40 am
ATL
-
AEP
20h 40m
2 stops
Multiple Airlines Logo
3:45 pm - 9:33 pm
AEP
-
ATL
30h 48m
2 stops
$711Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
6:14 pm - 4:20 am
ATL
-
AEP
33h 06m
3 stops
Multiple Airlines Logo
9:35 am - 5:09 pm
AEP
-
ATL
32h 34m
3 stops
$761Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
5:25 am - 3:40 am
ATL
-
AEP
45h 15m
3 stops
Multiple Airlines Logo
4:40 am - 8:10 am
AEP
-
ATL
28h 30m
3 stops
$766Multiple Airlines
Wed, Mar 25 - Wed, Apr 8
Multiple Airlines Logo
8:15 am - 1:00 pm
ATL
-
AEP
27h 45m
2 stops
Multiple Airlines Logo
3:40 am - 7:51 am
AEP
-
ATL
29h 11m
2 stops
$778Multiple Airlines
Sun, May 17 - Thu, May 28
Multiple Airlines Logo
9:07 am - 8:30 am
ATL
-
AEP
22h 23m
2 stops
Multiple Airlines Logo
4:40 am - 8:10 am
AEP
-
ATL
28h 30m
3 stops
$792Multiple Airlines
Wed, Mar 25 - Wed, Apr 8
Multiple Airlines Logo
10:15 am - 11:00 am
ATL
-
AEP
23h 45m
3 stops
Multiple Airlines Logo
5:27 am - 10:18 am
AEP
-
ATL
29h 51m
3 stops
$801Multiple Airlines
Thu, Apr 23 - Tue, Apr 28
Multiple Airlines Logo
10:15 am - 8:30 am
ATL
-
AEP
21h 15m
2 stops
Multiple Airlines Logo
5:27 am - 10:18 am
AEP
-
ATL
29h 51m
3 stops
$806Multiple Airlines
Thu, Apr 23 - Tue, Apr 28
Multiple Airlines Logo
3:42 pm - 2:50 pm
ATL
-
AEP
22h 08m
2 stops
Multiple Airlines Logo
3:40 am - 9:44 pm
AEP
-
ATL
19h 04m
2 stops
$820Multiple Airlines
Thu, Jun 11 - Sun, Jun 14
Multiple Airlines Logo
11:29 am - 4:00 pm
ATL
-
AEP
27h 31m
2 stops
Multiple Airlines Logo
9:35 am - 5:09 pm
AEP
-
ATL
32h 34m
3 stops
$822Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
5:25 am - 8:30 am
ATL
-
AEP
26h 05m
2 stops
Multiple Airlines Logo
4:40 am - 8:10 am
AEP
-
ATL
28h 30m
3 stops
$825Multiple Airlines
Wed, Mar 25 - Wed, Apr 1

LATAM Airlines flights from Atlanta to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Atlanta to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Mar 11
ATL11:15 pmAtlanta Hartsfield-Jackson
18h 25m
1 stop
AEP6:40 pmBuenos Aires Jorge Newbery
Mar 30
AEP8:05 pmBuenos Aires Jorge Newbery
26h 00m
2 stops
ATL9:05 pmAtlanta Hartsfield-Jackson
$1,214
LATAM Airlines
Mar 11
ATL11:15 pmAtlanta Hartsfield-Jackson
18h 25m
1 stop
AEP6:40 pmBuenos Aires Jorge Newbery
Mar 18
AEP5:00 pmBuenos Aires Jorge Newbery
15h 40m
1 stop
ATL7:40 amAtlanta Hartsfield-Jackson
$1,215
LATAM Airlines
Mar 11
ATL11:15 pmAtlanta Hartsfield-Jackson
15h 45m
1 stop
AEP4:00 pmBuenos Aires Jorge Newbery
Mar 18
AEP9:05 pmBuenos Aires Jorge Newbery
24h 30m
2 stops
ATL8:35 pmAtlanta Hartsfield-Jackson
$1,222

Delta flights from Atlanta to Buenos Aires Jorge Newbery Airport

Our best Delta deals on Atlanta to Buenos Aires Jorge Newbery Airport flight tickets
Delta
Mar 10
ATL12:15 pmAtlanta Hartsfield-Jackson
21h 15m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
Mar 31
AEP3:45 pmBuenos Aires Jorge Newbery
14h 37m
1 stop
ATL5:22 amAtlanta Hartsfield-Jackson
$1,227
Delta
Mar 10
ATL12:30 pmAtlanta Hartsfield-Jackson
21h 00m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
Mar 30
AEP3:45 pmBuenos Aires Jorge Newbery
24h 09m
2 stops
ATL2:54 pmAtlanta Hartsfield-Jackson
$1,237
Delta
Mar 10
ATL12:15 pmAtlanta Hartsfield-Jackson
21h 15m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
Apr 2
AEP3:45 pmBuenos Aires Jorge Newbery
14h 37m
1 stop
ATL5:22 amAtlanta Hartsfield-Jackson
$1,412

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Buenos Aires Jorge Newbery Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Atlanta to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Wed 4/29

10:00 am-7:40 am

2 stops20h 40m

Buenos Aires Jorge Newbery

Wed 5/6

3:45 pm-9:33 pm

2 stops30h 48m

$711

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Mon 3/16

6:14 pm-4:20 am

3 stops33h 06m

Buenos Aires Jorge Newbery

Mon 3/23

9:35 am-5:09 pm

3 stops32h 34m

$761

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Wed 3/25

5:25 am-3:40 am

3 stops45h 15m

Buenos Aires Jorge Newbery

Wed 4/8

4:40 am-8:10 am

3 stops28h 30m

$766

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Sun 5/17

8:15 am-1:00 pm

2 stops27h 45m

Buenos Aires Jorge Newbery

Thu 5/28

3:40 am-7:51 am

2 stops29h 11m

$778

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Wed 3/25

9:07 am-8:30 am

2 stops22h 23m

Buenos Aires Jorge Newbery

Wed 4/8

4:40 am-8:10 am

3 stops28h 30m

$792

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Thu 4/23

10:15 am-11:00 am

3 stops23h 45m

Buenos Aires Jorge Newbery

Tue 4/28

5:27 am-10:18 am

3 stops29h 51m

$801

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Thu 4/23

10:15 am-8:30 am

2 stops21h 15m

Buenos Aires Jorge Newbery

Tue 4/28

5:27 am-10:18 am

3 stops29h 51m

$806

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Thu 6/11

3:42 pm-2:50 pm

2 stops22h 08m

Buenos Aires Jorge Newbery

Sun 6/14

3:40 am-9:44 pm

2 stops19h 04m

$820

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Mon 3/16

11:29 am-4:00 pm

2 stops27h 31m

Buenos Aires Jorge Newbery

Mon 3/23

9:35 am-5:09 pm

3 stops32h 34m

$822

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Wed 3/25

5:25 am-8:30 am

2 stops26h 05m

Buenos Aires Jorge Newbery

Wed 4/1

4:40 am-8:10 am

3 stops28h 30m

$825

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 Jorge Newbery Airport

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

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

You could potentially save up to 47% on your flight if you consider stops on a Atlanta to Buenos Aires Jorge Newbery Airport flight.

When to book flights from Atlanta to Buenos Aires Jorge Newbery Airport

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

Cheap Atlanta to Buenos Aires Jorge Newbery Airport (ATL to AEP) flight deals and tips

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

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Atlanta to Buenos Aires Jorge Newbery Airport takes 13h 50m
There are no direct flights from Atlanta to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Atlanta to Buenos Aires Jorge Newbery Airport.
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Buenos Aires Jorge Newbery by plane?

    The straight-line distance from Atlanta Hartsfield-Jackson to Buenos Aires Jorge Newbery is 5007.3 mi. Flights usually cover this in 13h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires Jorge Newbery Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The required travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires Jorge Newbery Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Atlanta to Buenos Aires.

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

Price alerts on flights to Buenos Aires from Atlanta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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