$100 Find Cheap Flights from Atlanta to South America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to South America departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Atlanta to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$447
Bogotá
Bogotá1 stop$293
Medellín
Medellín1 stop$272
Buenos Aires
Buenos Aires2 stops$604
Sao Paulo
Sao Paulo2 stops$537
Rio de Janeiro
Rio de Janeiro2 stops$604
Santiago
Santiago2 stops$685
Cartagena
Cartagena1 stop$291
Quito
Quito2 stops$494
Guayaquil
Guayaquil1 stop$255
Cali
Cali1 stop$367
Cusco
Cusco3 stops$651
Georgetown
Georgetown1 stop$421
Pereira
Pereira2 stops$484
Barranquilla
Barranquilla1 stop$268
Montevideo
Montevideo1 stop$809
Santa Marta
Santa Marta2 stops$485
Asuncion
Asuncion1 stop$899
Lima
Lima1 stop$447
Bogotá
Bogotá1 stop$293
Medellín
Medellín1 stop$272
Buenos Aires
Buenos Aires2 stops$604
Sao Paulo
Sao Paulo2 stops$537
Rio de Janeiro
Rio de Janeiro2 stops$604
Santiago
Santiago2 stops$685
Cartagena
Cartagena1 stop$291
Quito
Quito2 stops$494
Guayaquil
Guayaquil1 stop$255
Cali
Cali1 stop$367
Cusco
Cusco3 stops$651
Georgetown
Georgetown1 stop$421
Pereira
Pereira2 stops$484
Barranquilla
Barranquilla1 stop$268
Montevideo
Montevideo1 stop$809
Santa Marta
Santa Marta2 stops$485
Asuncion
Asuncion1 stop$899

Book Cheap Atlanta to South America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to South America that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to South America

Tue, May 5 - Sat, May 9
Spirit Airlines Logo
8:00 am - 1:00 pm
ATL
-
MDE
6h 00m
1 stop
Spirit Airlines Logo
1:55 pm - 11:19 pm
MDE
-
ATL
8h 24m
1 stop
$272Spirit Airlines
Sat, May 16 - Sat, May 30
Copa Airlines Logo
5:26 pm - 9:40 am
ATL
-
MDE
17h 14m
1 stop
Copa Airlines Logo
5:40 am - 3:49 pm
MDE
-
ATL
9h 09m
1 stop
$289Copa Airlines
Sat, May 9 - Mon, May 11
Spirit Airlines Logo
9:21 pm - 1:03 pm
ATL
-
BOG
16h 42m
1 stop
Spirit Airlines Logo
2:08 pm - 8:59 am
BOG
-
ATL
17h 51m
1 stop
$293Spirit Airlines
Thu, May 14 - Sat, May 16
Copa Airlines Logo
5:26 pm - 8:15 am
ATL
-
MDE
15h 49m
1 stop
Copa Airlines Logo
6:25 am - 3:49 pm
MDE
-
ATL
8h 24m
1 stop
$299Copa Airlines
Sun, Aug 23 - Fri, Aug 28
United Airlines Logo
7:05 am - 9:10 pm
ATL
-
MDE
15h 05m
1 stop
United Airlines Logo
9:45 am - 9:17 pm
MDE
-
ATL
10h 32m
1 stop
$307United Airlines
Wed, May 6 - Tue, May 12
American Airlines Logo
6:15 am - 9:59 pm
ATL
-
GEO
15h 44m
1 stop
American Airlines Logo
6:00 am - 7:17 pm
GEO
-
ATL
13h 17m
1 stop
$421American Airlines
Wed, May 6 - Tue, May 12
American Airlines Logo
9:02 pm - 9:59 pm
ATL
-
GEO
24h 57m
2 stops
American Airlines Logo
6:00 am - 8:31 pm
GEO
-
ATL
14h 31m
2 stops
$425American Airlines
Tue, Jul 28 - Mon, Aug 10
United Airlines Logo
11:37 am - 11:35 pm
ATL
-
GEO
11h 58m
1 stop
United Airlines Logo
12:40 am - 5:52 pm
GEO
-
ATL
17h 12m
1 stop
$470United Airlines
Wed, Aug 12 - Mon, Aug 17
GOL Logo
5:00 pm - 5:20 pm
ATL
-
GIG
23h 20m
2 stops
GOL Logo
10:30 pm - 11:55 pm
GIG
-
ATL
26h 25m
2 stops
$604GOL
Thu, Sep 24 - Mon, Sep 28
GOL Logo
6:41 pm - 7:00 pm
ATL
-
GIG
23h 19m
2 stops
GOL Logo
10:30 pm - 9:52 pm
GIG
-
ATL
24h 22m
2 stops
$639GOL
Booking Insights

KAYAK's insights & trends for Atlanta to South America flights

Get data-powered insights and trends into flights from Atlanta to South America to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Atlanta to South America flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to South America from Atlanta found in the last 72 hours was to Bogotá, at $195 round-trip. The most popular route is from Atlanta (ATL) to Lima (LIM), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $794.

What is the cheapest time of day to fly to South America?

The average price for all round-trip flights from Atlanta to South America depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to South America is generally at night, when round-trip flights cost $1,065 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to South America is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,076.

Can I save money by flying with a layover from Atlanta to South America?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,250 on average.

What is the cheapest month to fly from Atlanta to South America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to South America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to South America is February, when tickets cost $749 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,170 and $1,032 respectively.

What’s the cheapest day of the week to fly from Atlanta to South America?

The average price of all round-trip flights from Atlanta to South America clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to South America on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Atlanta to South America. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to South America, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Atlanta to South America, you should book around 3 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$100
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Atlanta to Cartagena

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from Atlanta to South America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to South America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to South America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Atlanta to South America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to South America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Atlanta to South America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to South America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Atlanta to South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Atlanta to South America

 
Need help choosing which airline to fly with from Atlanta to South America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8434 reviews
8.1Boarding
8.5Crew
7.9Comfort
7.8Entertainment
7.2Food
Airline reviews

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

10.0 ExcellentAnonymous, Apr 2026
ATL - AMS
Read more Delta reviews

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

Boarding was a mess, they call all priority members without distinction so gold, platinum, silver were all mixed together in a long line which defeats the purpose

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

Copa staff at PTY and one particular crew member were unhelpful & rude.

Seats were awful. Media should have been included for such a long flight.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Some of the Air hostesses are not that friendly. Need improvement

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

On time departure and early arrival. Flight attendant very nice.

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

Overall a good experience, however Wifi was not working on the flight.

For a 4 1/2 hour international flight all we got was 1 small pack of cookies and a drink. You had to watch movies on your own devise.

Airlines should be prohibited from using the seats they get away with.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

They canceled my flight and never told me. There was no follow up email. I had to buy another ticket the day of.

Easy to get our TSA pre check #added. Flight crew was great and entertaining and we landed early!

Flight was delayed 6plus hours Did not take flight Customer service was terrible Will never fly again and will spread how terrible you are You stink

I didnt have a flight. Kayak must be on drugs because I confirmed with spirit that I had no booked flight.

We were surprised to be charged $99 for a personal item. And of course everything offered on the flight was an additional charge. Other than that the pilot flew and landed the plane well and the attendants and fellow passengers were nice enough.

baggage drop off was a bit much. I felt like I worked for spirit airlines since I did all the work.

Gate changed multiple times. The staff seemed annoyed that we asked for water. We had to pay for the water as well.

It was a full Spirit experience. Got to witness police officers having to deboard a passenger and cost us about an hour of delay. Front seat was spacious and better than expected.

Broke my bag and offered no support or solution afterwards

We didn't get on the flight, they canceled our flight and said there was no flights leaving this weekend and sent me our money back.

Everything you need to know for your flight to South America

Information on your arrival and departure airports