$99 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 1/31. 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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Cheap Flights from Atlanta to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima2 stops$584
Bogotá
Bogotá1 stop$304
Medellín
Medellín2 stops$267
Buenos Aires
Buenos Aires3 stops$677
Sao Paulo
Sao Paulo2 stops$527
Rio de Janeiro
Rio de Janeiro2 stops$579
Santiago
Santiago2 stops$479
Cartagena
Cartagena1 stop$247
Quito
Quito2 stops$470
Guayaquil
Guayaquil1 stop$259
Cali
Cali1 stop$308
Cusco
Cusco2 stops$498
Pereira
Pereira2 stops$507
Georgetown
Georgetown1 stop$398
Montevideo
Montevideo1 stop$608
Barranquilla
Barranquilla2 stops$385
Santa Marta
Santa Marta3 stops$503
Florianopolis
Florianopolis2 stops$691
Lima
Lima2 stops$584
Bogotá
Bogotá1 stop$304
Medellín
Medellín2 stops$267
Buenos Aires
Buenos Aires3 stops$677
Sao Paulo
Sao Paulo2 stops$527
Rio de Janeiro
Rio de Janeiro2 stops$579
Santiago
Santiago2 stops$479
Cartagena
Cartagena1 stop$247
Quito
Quito2 stops$470
Guayaquil
Guayaquil1 stop$259
Cali
Cali1 stop$308
Cusco
Cusco2 stops$498
Pereira
Pereira2 stops$507
Georgetown
Georgetown1 stop$398
Montevideo
Montevideo1 stop$608
Barranquilla
Barranquilla2 stops$385
Santa Marta
Santa Marta3 stops$503
Florianopolis
Florianopolis2 stops$691

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

Sun, Feb 1 - Sat, Feb 7
Spirit Airlines Logo
5:47 am - 1:08 pmATL-CTG
7h 21m1 stop
Spirit Airlines Logo
2:16 pm - 12:35 amCTG-ATL
10h 19m1 stop
$247Spirit Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21
Spirit Airlines Logo
7:05 pm - 1:15 pmATL-CTG
18h 10m1 stop
Spirit Airlines Logo
2:30 pm - 8:43 amCTG-ATL
18h 13m1 stop
$250Spirit Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 6
Multiple Airlines Logo
9:25 pm - 1:25 pmATL-CTG
16h 00m1 stop
Multiple Airlines Logo
2:15 pm - 8:52 pmCTG-ATL
6h 37m1 stop
$255Multiple Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 4
Multiple Airlines Logo
9:25 pm - 1:25 pmATL-CTG
16h 00m1 stop
Multiple Airlines Logo
2:15 pm - 9:24 pmCTG-ATL
7h 09m1 stop
$260Multiple Airlines
Find Deal
Tue, Dec 2 - Mon, Dec 8
Copa Airlines Logo
3:22 pm - 8:18 amATL-MDE
16h 56m1 stop
Copa Airlines Logo
6:20 pm - 1:48 pmMDE-ATL
19h 28m1 stop
$270Copa Airlines
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Thu, Nov 13 - Sun, Nov 16
Copa Airlines Logo
3:32 pm - 8:18 amATL-MDE
16h 46m1 stop
Copa Airlines Logo
5:00 am - 1:48 pmMDE-ATL
8h 48m1 stop
$285Copa Airlines
Find Deal
Sat, Nov 8 - Wed, Nov 12
American Airlines Logo
7:00 am - 11:39 pmATL-MDE
16h 39m1 stop
American Airlines Logo
7:00 am - 8:15 pmMDE-ATL
13h 15m2 stops
$320American Airlines
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Sat, Nov 8 - Tue, Nov 11
American Airlines Logo
11:00 am - 11:39 pmATL-MDE
12h 39m2 stops
American Airlines Logo
1:30 am - 3:48 pmMDE-ATL
14h 18m2 stops
$325American Airlines
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Tue, Mar 10 - Tue, Mar 24
GOL Logo
12:37 pm - 6:05 pmATL-GIG
28h 28m2 stops
GOL Logo
6:00 am - 11:31 pmGIG-ATL
18h 31m2 stops
$617GOL
Find Deal
Wed, Feb 11 - Thu, Feb 26
GOL Logo
5:38 am - 10:15 amATL-GIG
26h 37m2 stops
GOL Logo
6:00 am - 11:57 pmGIG-ATL
19h 57m2 stops
$633GOL
Find Deal
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 $514 round-trip. The most popular route is from Atlanta (ATL) to Bogotá (BOG), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $514.

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 $1,245 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 January, when tickets cost $928 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $1,171 and $1,104 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 Wednesday and avoiding Saturdays 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 4 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$99
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 15% 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.

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

    The cheapest time of day to fly to South America is generally in the morning, when round-trip flights cost $897 on average. Morning departures are around 17% 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 $1,106.

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 8001 reviews
7.9Comfort
7.9Entertainment
8.2Boarding
8.5Crew
7.3Food
Airline reviews

Old plane and old configuration/seats but still comfortable for a morning flight

10.0 ExcellentBraulio, Oct 2025ATL - SDQ
Read more Delta reviews

Old plane and old configuration/seats but still comfortable for a morning flight

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Cramped seating for me. Luckily it wasn’t a long flight

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

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

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

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.

Poor, the airline was not able to help me move flights.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Prices for bags are extremely expensive and if you go higher on weight, the charge is ridiculous.

The flight was cancelled at the last minute. Will never fly Spirit again. Without a doubt the worst airline around.

Horrible, delay after delay due to our plane needing fuel.

Rough landings but comfortable and affordable if you can pack light

the plane was not full so the flight attendant had me move to an empty row which made for a good flight. The software for logging on and booking and confirming the flight is much too cumbersome.

Always comes in handy when I want a quick weekend getaway.

For the price I could have taken a “name brand” airline. No drink no snack and constant emails trying to get addition money for EVERYTHING other airlines include in the price. It looks cheaper but it’s Judy bait and switch and emails non stop!

The gate agents for spirit at EWR wouldn’t give me my ticket to board when I arrived 50 min from the flight, saying that I wouldn’t make my flight. They tried to reschedule me to arrive at my destination 14 hours after the original flight, which included a 10 hr layover in another city. I rebooked with another airline and it took me a total of 5 min to go through security. Then I see a charge on my card for a $100 change fee that I did not approve. Beware of this horrible place and these horrible people

Excessive fees for flight delays. What a Scam. I was not able to attend the wedding I needed to go.

Waited at the airport for over 4 hours to board this flight. Terrible airline

Everything you need to know for your flight to South America

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