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Cheap flights from Atlanta to South America from $105

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 South America departing on 12/15. 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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Cheap round-trip flights

Spirit Airlines Logo
9:07 pm - 1:08 pmATL-CTG
16h 01m1 stop
Spirit Airlines Logo
2:16 pm - 12:35 amCTG-ATL
10h 19m1 stop
$253Spirit Airlines
Find Deal
週六, 11月 8 - 週六, 11月 15
JetBlue Logo
8:00 am - 2:20 pmATL-CTG
6h 20m1 stop
JetBlue Logo
3:30 pm - 10:36 pmCTG-ATL
7h 06m1 stop
$260JetBlue
Find Deal
週五, 12月 5 - 週一, 12月 8
American Airlines Logo
10:20 am - 8:15 pmATL-MDE
10h 55m2 stops
American Airlines Logo
1:35 pm - 10:19 pmMDE-ATL
7h 44m1 stop
$339American Airlines
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週五, 10月 24 - 週二, 10月 28
American Airlines Logo
8:23 pm - 12:35 pmATL-MDE
17h 12m2 stops
American Airlines Logo
6:00 am - 4:54 pmMDE-ATL
9h 54m2 stops
$353American Airlines
Find Deal
週六, 10月 25 - 週二, 10月 28
Copa Airlines Logo
4:10 pm - 2:04 amATL-GEO
9h 54m1 stop
Copa Airlines Logo
3:18 am - 2:45 pmGEO-ATL
11h 27m1 stop
$379Copa Airlines
Find Deal
週二, 9月 23 - 週五, 9月 26
Copa Airlines Logo
4:22 pm - 2:04 amATL-GEO
9h 42m1 stop
Copa Airlines Logo
3:19 am - 2:48 pmGEO-ATL
11h 29m1 stop
$446Copa Airlines
Find Deal
週四, 10月 23 - 週一, 10月 27
GOL Logo
12:47 pm - 10:30 amATL-GIG
19h 43m2 stops
GOL Logo
6:05 am - 11:31 pmGIG-ATL
18h 26m2 stops
$725GOL
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週三, 3月 4 - 週四, 3月 12
GOL Logo
11:24 am - 10:25 pmATL-GIG
34h 01m2 stops
GOL Logo
6:05 am - 10:19 pmGIG-ATL
17h 14m2 stops
$841GOL
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週三, 10月 1 - 週六, 10月 18
LATAM Airlines Logo
10:15 pm - 6:40 pmATL-AEP
18h 25m1 stop
LATAM Airlines Logo
8:25 pm - 2:05 pmAEP-ATL
19h 40m2 stops
$1,071LATAM Airlines
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週二, 11月 11 - 週六, 11月 29
LATAM Airlines Logo
4:40 pm - 9:40 amATL-AEP
16h 00m2 stops
LATAM Airlines Logo
8:10 pm - 8:15 pmAEP-ATL
25h 05m1 stop
$1,075LATAM Airlines
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週三, 10月 1 - 週日, 10月 12

Spirit Airlines flights from Atlanta to South America

Our best Spirit Airlines deals on Atlanta to South America flight tickets
Spirit Airlines
Nov 8
ATL9:07 pmAtlanta Hartsfield-Jackson
16h 01m
1 stop
CTG1:08 pmCartagena Rafael Nunez
Nov 15
CTG2:16 pmCartagena Rafael Nunez
10h 19m
1 stop
ATL12:35 amAtlanta Hartsfield-Jackson
$253
Find similar
Spirit Airlines
Oct 4
ATL9:20 pmAtlanta Hartsfield-Jackson
16h 05m
1 stop
CTG12:25 pmCartagena Rafael Nunez
Oct 11
CTG1:32 pmCartagena Rafael Nunez
10h 07m
1 stop
ATL12:39 amAtlanta Hartsfield-Jackson
$281
Find similar
Spirit Airlines
Nov 1
ATL9:17 pmAtlanta Hartsfield-Jackson
17h 58m
1 stop
BOG2:15 pmBogotá El Dorado
Nov 8
BOG3:05 pmBogotá El Dorado
9h 30m
1 stop
ATL12:35 amAtlanta Hartsfield-Jackson
$289
Find similar

United Airlines flights from Atlanta to South America

Our best United Airlines deals on Atlanta to South America flight tickets
United Airlines
Nov 14
ATL7:15 amAtlanta Hartsfield-Jackson
14h 50m
1 stop
MDE10:05 pmMedellín Jose Maria Cordova Intl
Nov 18
MDE10:45 amMedellín Jose Maria Cordova Intl
12h 44m
1 stop
ATL11:29 pmAtlanta Hartsfield-Jackson
$347
Find similar
United Airlines
Nov 8
ATL9:20 amAtlanta Hartsfield-Jackson
12h 45m
1 stop
MDE10:05 pmMedellín Jose Maria Cordova Intl
Nov 19
MDE10:45 amMedellín Jose Maria Cordova Intl
23h 28m
2 stops
ATL10:13 amAtlanta Hartsfield-Jackson
$351
Find similar
United Airlines
Sep 20
ATL4:05 pmAtlanta Hartsfield-Jackson
30h 05m
1 stop
MDE9:10 pmMedellín Jose Maria Cordova Intl
Sep 26
MDE9:45 amMedellín Jose Maria Cordova Intl
11h 01m
1 stop
ATL9:46 pmAtlanta Hartsfield-Jackson
$354
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to South America 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 9月 15, 2025.
Use the filters below to find and compare flights from Atlanta to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaCartagena

ATL - CTG

ATLCTG

Atlanta Hartsfield-Jackson

週六 11/8

9:07 pm-1:08 pm

1 stop16h 01m

Cartagena Rafael Nunez

週六 11/15

2:16 pm-12:35 am

1 stop10h 19m

$253

AtlantaCartagena

ATL - CTG

ATLCTG

Atlanta Hartsfield-Jackson

週五 12/5

8:00 am-2:20 pm

1 stop6h 20m

Cartagena Rafael Nunez

週一 12/8

3:30 pm-10:36 pm

1 stop7h 06m

$260

AtlantaMedellín

ATL - MDE

ATLMDE

Atlanta Hartsfield-Jackson

週五 10/24

10:20 am-8:15 pm

2 stops10h 55m

Medellín Jose Maria Cordova Intl

週二 10/28

1:35 pm-10:19 pm

1 stop7h 44m

$339

AtlantaMedellín

ATL - MDE

ATLMDE

Atlanta Hartsfield-Jackson

週六 10/25

8:23 pm-12:35 pm

2 stops17h 12m

Medellín Jose Maria Cordova Intl

週二 10/28

6:00 am-4:54 pm

2 stops9h 54m

$353

AtlantaGeorgetown

ATL - GEO

ATLGEO

Atlanta Hartsfield-Jackson

週二 9/23

4:10 pm-2:04 am

1 stop9h 54m

Georgetown Cheddi Jagan Intl

週五 9/26

3:18 am-2:45 pm

1 stop11h 27m

$379

AtlantaGeorgetown

ATL - GEO

ATLGEO

Atlanta Hartsfield-Jackson

週四 10/23

4:22 pm-2:04 am

1 stop9h 42m

Georgetown Cheddi Jagan Intl

週一 10/27

3:19 am-2:48 pm

1 stop11h 29m

$446

AtlantaRio de Janeiro

ATL - GIG

ATLGIG

Atlanta Hartsfield-Jackson

週三 3/4

12:47 pm-10:30 am

2 stops19h 43m

Rio de Janeiro–Galeão Intl

週四 3/12

6:05 am-11:31 pm

2 stops18h 26m

$725

AtlantaRio de Janeiro

ATL - GIG

ATLGIG

Atlanta Hartsfield-Jackson

週三 10/1

11:24 am-10:25 pm

2 stops34h 01m

Rio de Janeiro–Galeão Intl

週六 10/18

6:05 am-10:19 pm

2 stops17h 14m

$841

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

週二 11/11

10:15 pm-6:40 pm

1 stop18h 25m

Buenos Aires Jorge Newbery

週六 11/29

8:25 pm-2:05 pm

2 stops19h 40m

$1,071

AtlantaBuenos Aires

ATL - AEP

ATLAEP

Atlanta Hartsfield-Jackson

週三 10/1

4:40 pm-9:40 am

2 stops16h 00m

Buenos Aires Jorge Newbery

週日 10/12

8:10 pm-8:15 pm

1 stop25h 05m

$1,075

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 South America

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 cheapest month to fly to South America?

In general, January is the cheapest month to fly from Atlanta to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $933. If you aren’t able to travel during the month of January, then book flights to South America from Atlanta during September instead. Flights to South America in September, while not as cheap as those in January, still average around $968.

What is the cheapest day to depart on your flight to South America?

The cheapest day to depart from Atlanta to South America is on a Monday when prices can be found for as low as $1,065. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to South America for around $1,163.

What is the cheapest time of day to depart on your flight to South America?

Our data shows that the cheapest Atlanta to South America flights are usually those with departure times in the morning. Our users have found flights to South America in the morning for as low as $897. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,124 on average. Flights to South America from Atlanta at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Atlanta Hartsfield-Jackson to South America flight route?

Fly from Atlanta Hartsfield-Jackson to Bogotá El Dorado for the best Atlanta Hartsfield-Jackson - South America flight prices

How far in advance should I book a flight to South America?

You are more likely to see cheaper flights to South America from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $1,040 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Atlanta for as low as $930 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to South America flights?

There are 3 cabin classes available to choose from on Atlanta Hartsfield-Jackson to South America 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 South America flights?

You could potentially save up to 68% on your flight if you consider stops on a Atlanta to South America flight.

Cheap Atlanta to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to South America

Best Price Found

$303

Fastest flight time

3h 59m

Direct flights

Every day

Airports in South America

2 airports
The best one-way flight to South America from Atlanta in the past 72 hours is $303. The best round-trip flight deal from Atlanta to South America found on momondo in the last 72 hours is $581.
The fastest flight from Atlanta to South America takes 3h 59m
Direct flights go from Atlanta to South America every day.
There are 2 airports near South America: Cartagena Rafael Nunez (CTG), Bogotá El Dorado (BOG)
Search flight deals

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to South America?

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

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to South America?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to South America?

    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 South America.

  • What documentation or ID do you need to fly to South America?

    The travel and health documents you'll need for your trip to South America 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 South America. 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 South America?

Best airlines flying from Atlanta to South America

Compare and see reviews for airlines that fly from Atlanta to South America with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $78Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $103Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
AviancaPriceFrom $226Free CancellationRating
6.7
2,435 reviews
Search Avianca flights
American AirlinesPriceFrom $237Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $299Free CancellationRating
7.6
1,531 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $341Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $350Free CancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights
DeltaPriceFrom $372Free CancellationRating
7.9
7,954 reviews
Search Delta flights
GOLPriceFrom $527Free CancellationRating
7.3
1,105 reviews
Search GOL flights

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to South America?

Finding the right flight to South America from Atlanta is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South America quick and easy, saving you time and money.

Can I find flights from Atlanta to South America with flexible booking policies on momondo?

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

How can momondo help me find flights from Atlanta to South America?

Once all potential Atlanta to South America flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to South America 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.

An easier way to manage your South America 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.
Start using Trips
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週三 10/15
週三 10/22
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Find better results for your trip to South America

Popular cities in South America

Popular flights according to clicks in the last 7 days on momondo
Flights to Limafrom $247
Flights to Buenos Airesfrom $525
Flights to Bogotáfrom $180
Flights to Sao Paulofrom $326
Flights to Medellínfrom $165
Flights to Rio de Janeirofrom $404
Flights to Santiagofrom $382
Flights to Cartagenafrom $181
Flights to Quitofrom $279
Flights to Cuscofrom $317
Flights to Califrom $195
Flights to Guayaquilfrom $244