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Cheap flights from Atlanta to Buenos Aires from $264

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 11/15. 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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Find the cheapest flights from Atlanta to Buenos Aires

Cheap round-trip flights

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9:33 am - 9:30 amATL-AEP
22h 57m3 stops
Logo
3:40 pm - 8:09 pmAEP-ATL
29h 29m3 stops
$726
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Thu, Oct 9 - Tue, Oct 14
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10:19 am - 9:30 amATL-AEP
22h 11m3 stops
Logo
8:40 am - 3:22 pmAEP-ATL
31h 42m3 stops
$783
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Thu, Sep 11 - Wed, Sep 24
Logo
5:27 am - 9:00 pmATL-AEP
38h 33m3 stops
Logo
12:05 am - 8:41 amAEP-ATL
33h 36m3 stops
$808
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Tue, Sep 23 - Sat, Sep 27
Logo
9:45 am - 2:20 amATL-AEP
39h 35m3 stops
Logo
1:50 pm - 8:09 pmAEP-ATL
32h 19m3 stops
$829
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Fri, Oct 31 - Mon, Nov 3
Logo
5:27 am - 8:20 amATL-AEP
25h 53m3 stops
Logo
3:40 pm - 11:59 pmAEP-ATL
33h 19m3 stops
$840
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Tue, Sep 23 - Wed, Sep 24
Logo
5:27 am - 4:05 pmATL-AEP
33h 38m3 stops
Logo
10:55 am - 3:22 pmAEP-ATL
29h 27m3 stops
$855
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Wed, Sep 10 - Wed, Oct 1
Logo
5:27 am - 5:20 pmATL-AEP
34h 53m3 stops
Logo
9:50 am - 8:41 amAEP-ATL
23h 51m3 stops
$868
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Tue, Sep 23 - Sun, Sep 28
Logo
9:33 am - 1:00 pmATL-AEP
25h 27m3 stops
Logo
5:15 pm - 12:47 pmAEP-ATL
21h 32m3 stops
$879
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Sun, Nov 2 - Wed, Nov 19
LATAM Airlines Logo
10:00 pm - 5:00 pmATL-AEP
17h 00m1 stop
LATAM Airlines Logo
10:30 pm - 7:35 pmAEP-ATL
23h 05m2 stops
$1,064LATAM Airlines
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Fri, Nov 14 - Sun, Nov 23
LATAM Airlines Logo
11:20 pm - 6:35 pmATL-AEP
18h 15m1 stop
LATAM Airlines Logo
10:35 am - 6:15 amAEP-ATL
20h 40m1 stop
$1,068LATAM Airlines
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Fri, Oct 10 - Fri, Oct 24

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
Nov 14
ATL10:00 pmAtlanta Hartsfield-Jackson
17h 00m
1 stop
AEP5:00 pmBuenos Aires Jorge Newbery
Nov 23
AEP10:30 pmBuenos Aires Jorge Newbery
23h 05m
2 stops
ATL7:35 pmAtlanta Hartsfield-Jackson
$1,064
Find similar
LATAM Airlines
Oct 10
ATL11:20 pmAtlanta Hartsfield-Jackson
18h 15m
1 stop
AEP6:35 pmBuenos Aires Jorge Newbery
Oct 24
AEP10:35 amBuenos Aires Jorge Newbery
20h 40m
1 stop
ATL6:15 amAtlanta Hartsfield-Jackson
$1,068
Find similar
LATAM Airlines
Sep 10
ATL11:20 pmAtlanta Hartsfield-Jackson
15h 45m
1 stop
AEP4:05 pmBuenos Aires Jorge Newbery
Oct 1
AEP3:40 pmBuenos Aires Jorge Newbery
15h 35m
1 stop
ATL6:15 amAtlanta Hartsfield-Jackson
$1,071
Find similar

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 August 28, 2025.
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

Thu 10/9

9:33 am-9:30 am

3 stops22h 57m

Buenos Aires Jorge Newbery

Tue 10/14

3:40 pm-8:09 pm

3 stops29h 29m

$726

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Thu 9/11

10:19 am-9:30 am

3 stops22h 11m

Buenos Aires Jorge Newbery

Wed 9/24

8:40 am-3:22 pm

3 stops31h 42m

$783

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Tue 9/23

5:27 am-9:00 pm

3 stops38h 33m

Buenos Aires Jorge Newbery

Sat 9/27

12:05 am-8:41 am

3 stops33h 36m

$808

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Fri 10/31

9:45 am-2:20 am

3 stops39h 35m

Buenos Aires Jorge Newbery

Mon 11/3

1:50 pm-8:09 pm

3 stops32h 19m

$829

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Tue 9/23

5:27 am-8:20 am

3 stops25h 53m

Buenos Aires Jorge Newbery

Wed 9/24

3:40 pm-11:59 pm

3 stops33h 19m

$840

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Wed 9/10

5:27 am-4:05 pm

3 stops33h 38m

Buenos Aires Jorge Newbery

Wed 10/1

10:55 am-3:22 pm

3 stops29h 27m

$855

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Tue 9/23

5:27 am-5:20 pm

3 stops34h 53m

Buenos Aires Jorge Newbery

Sun 9/28

9:50 am-8:41 am

3 stops23h 51m

$868

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Sun 11/2

9:33 am-1:00 pm

3 stops25h 27m

Buenos Aires Jorge Newbery

Wed 11/19

5:15 pm-12:47 pm

3 stops21h 32m

$879

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Fri 11/14

10:00 pm-5:00 pm

1 stop17h 00m

Buenos Aires Jorge Newbery

Sun 11/23

10:30 pm-7:35 pm

2 stops23h 05m

$1,064

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

Fri 10/10

11:20 pm-6:35 pm

1 stop18h 15m

Buenos Aires Jorge Newbery

Fri 10/24

10:35 am-6:15 am

1 stop20h 40m

$1,068

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 23% 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

Direct flights

None
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.
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  • 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 15h 20m, 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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