How long is the flight from Atlanta to Rio de Janeiro Santos Dumont Airport?

A quick flight from Atlanta to Rio de Janeiro Santos Dumont Airport can take about 22h 26m. GOL provides one of the quickest options available for as low as $613. Airlines will cover a distance of 4754 mi.

What is the cheapest airline to fly from Atlanta to Rio de Janeiro Santos Dumont Airport round-trip?

Flying on Delta is currently your cheapest option to Rio de Janeiro Santos Dumont Airport, with prices starting at $1,417.

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Most accurate provider : When it comes to deals on Atlanta-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Atlanta-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Atlanta-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Atlanta-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Rio de Janeiro Santos Dumont Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Atlanta to Rio de Janeiro Santos Dumont?

If you book a flight to Rio de Janeiro Santos Dumont from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 0 flights from Hartsfield-Jackson to Rio de Janeiro Santos Dumont per day from 1 airline.

Can I find deals for flights from Atlanta to Santos Dumont that include hotel bookings?

Yes. In addition to deals on Atlanta to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Atlanta to Santos Dumont?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Santos Dumont.

Can I find deals for business class flights from Atlanta to Santos Dumont?

Yes. Cheapflights offers flight deals from Atlanta to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$301+ Cheap Flights from Atlanta to Rio de Janeiro Santos Dumont Airport, Brazil

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Find flight deals from Atlanta to Santos Dumont

Cheapest flights from Atlanta to Santos Dumont
Explore the most affordable flight options available from Atlanta to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Fri 11/281:29 pmATL - SDU

2 stops22h 41mMultiple Airlines

Fri 12/56:00 amSDU - ATL

2 stops31h 47mMultiple Airlines

Deal found 10/29

$625

Thu 12/49:07 amATL - SDU

3 stops20h 28mMultiple Airlines

Sun 12/76:00 amSDU - ATL

3 stops28h 02mMultiple Airlines

Deal found 10/27

$644

Wed 12/39:23 amATL - SDU

3 stops24h 57mMultiple Airlines

Sun 12/76:00 amSDU - ATL

3 stops28h 02mMultiple Airlines

Deal found 10/29

$656

Wed 12/39:23 amATL - SDU

2 stops23h 22mMultiple Airlines

Tue 12/93:10 pmSDU - ATL

3 stops32h 49mMultiple Airlines

Deal found 10/29

$714

Sun 11/309:23 amATL - SDU

3 stops29h 12mMultiple Airlines

Sat 12/66:55 pmSDU - ATL

2 stops17h 04mMultiple Airlines

Deal found 10/28

$719

Best flights from Atlanta to Santos Dumont
Discover carefully curated flight deals from Atlanta to Santos Dumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Tue 3/102:44 pmATL - SDU

2 stops22h 26mGOL

Tue 3/248:25 pmSDU - ATL

2 stops28h 06mGOL

Deal found 10/30

$613

Thu 12/49:07 amATL - SDU

3 stops20h 28mMultiple Airlines

Sun 12/76:00 amSDU - ATL

3 stops28h 02mMultiple Airlines

Deal found 10/27

$644

Thu 1/229:30 amATL - SDU

3 stops23h 15mMultiple Airlines

Tue 1/278:25 pmSDU - ATL

2 stops26h 50mMultiple Airlines

Deal found 10/29

$646

Thu 3/122:44 pmATL - SDU

2 stops30h 41mGOL

Thu 3/198:25 pmSDU - ATL

2 stops28h 06mGOL

Deal found 10/29

$657

Tue 3/242:44 pmATL - SDU

2 stops30h 41mGOL

Thu 3/263:05 pmSDU - ATL

2 stops33h 26mGOL

Deal found 10/29

$669

Thu 2/125:10 amATL - SDU

2 stops15h 15mGOL

Thu 2/266:00 amSDU - ATL

2 stops19h 57mGOL

Deal found 10/29

$709

Thu 2/125:10 amATL - SDU

2 stops15h 15mGOL

Sat 2/216:00 amSDU - ATL

2 stops17h 14mGOL

Deal found 10/30

$770

Sat 3/282:44 pmATL - SDU

2 stops22h 21mGOL

Sat 4/46:00 amSDU - ATL

2 stops18h 31mGOL

Deal found 10/28

$821

Thu 1/296:46 pmATL - SDU

2 stops25h 39mGOL

Sun 2/13:05 pmSDU - ATL

2 stops20h 45mGOL

Deal found 10/29

$826

Last-minute flights from Atlanta to Santos Dumont
Discover last-minute flight deals from Atlanta to Santos Dumont. Data last updated October 30, 2025 and is based on user searches.

Thu 11/209:23 amATL - SDU

3 stops22h 02mMultiple Airlines

Wed 12/31:45 pmSDU - ATL

3 stops20h 17mMultiple Airlines

Deal found 10/28

$765

Fri 11/281:29 pmATL - SDU

2 stops22h 41mMultiple Airlines

Fri 12/56:00 amSDU - ATL

2 stops31h 47mMultiple Airlines

Deal found 10/29

$625

Sat 11/295:20 amATL - SDU

2 stops15h 05mMultiple Airlines

Sat 12/65:30 pmSDU - ATL

3 stops31h 34mMultiple Airlines

Deal found 10/29

$795

Sun 11/309:23 amATL - SDU

3 stops29h 12mMultiple Airlines

Sat 12/66:55 pmSDU - ATL

2 stops17h 04mMultiple Airlines

Deal found 10/28

$719

One-way flights from Atlanta to Santos Dumont
Search for one-way flight options from Atlanta to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Sun 12/2810:46 pmATL - SDU

2 stops33h 59mMultiple Airlines

Deal found 10/30

$301

Mon 11/2410:59 pmATL - SDU

2 stops36h 01mMultiple Airlines

Deal found 10/29

$316

Tue 11/259:40 pmATL - SDU

2 stops22h 45mMultiple Airlines

Deal found 10/29

$317

Sun 12/285:10 amATL - SDU

2 stops15h 15mGOL

Deal found 10/28

$373

Sun 11/3010:59 pmATL - SDU

3 stops45h 26mMultiple Airlines

Deal found 10/29

$401

Sat 1/1711:41 pmATL - SDU

3 stops53h 54mMultiple Airlines

Deal found 10/29

$407

Sat 1/176:18 pmATL - SDU

2 stops36h 37mGOL

Deal found 10/29

$428

Cheap flight deals from Atlanta to Santos Dumont

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$569 (Trip.com)
One-way from	$301 (Trip.com)
Popular in	September
Cheapest in	January
Average price	$1,063

Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Rio de Janeiro Santos Dumont flight deals.

Search Deals

Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Rio de Janeiro Santos Dumont flights.

Search Deals

From Atlanta Hartsfield-Jackson to Rio de Janeiro Santos Dumont

Search Deals

One-way flight from Atlanta Hartsfield-Jackson to Rio de Janeiro Santos Dumont

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($66 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaRio de Janeiro

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Tue 3/10

2:44 pm-2:10 pm

2 stops22h 26m

Rio de Janeiro Santos Dumont

Tue 3/24

8:25 pm-11:31 pm

2 stops28h 06m

$613

AtlantaRio de Janeiro

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Thu 12/4

9:07 am-7:35 am

3 stops20h 28m

Rio de Janeiro Santos Dumont

Sun 12/7

6:00 am-8:02 am

3 stops28h 02m

$644

AtlantaRio de Janeiro

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Thu 1/22

9:30 am-10:45 am

3 stops23h 15m

Rio de Janeiro Santos Dumont

Tue 1/27

8:25 pm-9:15 pm

2 stops26h 50m

$646

AtlantaRio de Janeiro

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Thu 3/12

2:44 pm-10:25 pm

2 stops30h 41m

Rio de Janeiro Santos Dumont

Thu 3/19

8:25 pm-11:31 pm

2 stops28h 06m

$657

AtlantaRio de Janeiro

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Tue 3/24

2:44 pm-10:25 pm

2 stops30h 41m

Rio de Janeiro Santos Dumont

Thu 3/26

3:05 pm-11:31 pm

2 stops33h 26m

$669

AtlantaRio de Janeiro

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Thu 2/12

5:10 am-10:25 pm

2 stops15h 15m

Rio de Janeiro Santos Dumont

Thu 2/26

6:00 am-11:57 pm

2 stops19h 57m

$709

AtlantaRio de Janeiro

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Thu 2/12

5:10 am-10:25 pm

2 stops15h 15m

Rio de Janeiro Santos Dumont

Sat 2/21

6:00 am-9:14 pm

2 stops17h 14m

$770

AtlantaRio de Janeiro

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Sat 3/28

2:44 pm-2:05 pm

2 stops22h 21m

Rio de Janeiro Santos Dumont

Sat 4/4

6:00 am-11:31 pm

2 stops18h 31m

$821

AtlantaRio de Janeiro

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Thu 1/29

6:46 pm-10:25 pm

2 stops25h 39m

Rio de Janeiro Santos Dumont

Sun 2/1

3:05 pm-9:50 am

2 stops20h 45m

$826

AtlantaRio de Janeiro

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Sun 12/28

10:46 pm-10:45 am

2 stops33h 59m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 16 results

Compare providers for flights from Atlanta to Santos Dumont

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Santos Dumont in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Atlanta-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Atlanta-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Atlanta-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Atlanta-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Rio de Janeiro Santos Dumont Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Atlanta with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Rio de Janeiro Santos Dumont Airport

What is the cheapest time of day to fly from ATL to SDU?

When flying from Atlanta to Rio de Janeiro Santos Dumont Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 47% versus a flight in the evening.

Reviews of airlines servicing Santos Dumont

Get a feel of what it's like to fly with Delta from Atlanta to Rio de Janeiro Santos Dumont Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,993 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta

7.9

Good

7,993 reviews

Delta

7.9

Good

7,993 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

Related info for your journey

What airport do you fly from for flights from Atlanta to Rio de Janeiro Santos Dumont?
If you book a flight to Rio de Janeiro Santos Dumont from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 0 flights from Hartsfield-Jackson to Rio de Janeiro Santos Dumont per day from 1 airline.
How long is the flight from Atlanta to Rio de Janeiro Santos Dumont Airport?
A quick flight from Atlanta to Rio de Janeiro Santos Dumont Airport can take about 22h 26m. GOL provides one of the quickest options available for as low as $613. Airlines will cover a distance of 4754 mi.
What is the cheapest airline to fly from Atlanta to Rio de Janeiro Santos Dumont Airport round-trip?
Flying on Delta is currently your cheapest option to Rio de Janeiro Santos Dumont Airport, with prices starting at $1,417.
Can I find deals for flights from Atlanta to Santos Dumont that include hotel bookings?
Yes. In addition to deals on Atlanta to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlanta to Santos Dumont?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Santos Dumont.
Can I find deals for business class flights from Atlanta to Santos Dumont?
Yes. Cheapflights offers flight deals from Atlanta to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Atlanta to Santos Dumont

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$1,417	Average$1,677	FlexibilityNo cancel fee	On-timeN/A

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$301+ Cheap flights from Atlanta (ATL) to Santos Dumont, Brazil (SDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta to Santos Dumont with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Atlanta to Santos Dumont

Cheapest flights from Atlanta to Santos DumontExplore the most affordable flight options available from Atlanta to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Atlanta to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheap flight deals from Atlanta to Santos Dumont

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Rio de Janeiro Santos Dumont Airport that are best for you.

Compare providers for flights from Atlanta to Santos Dumont

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Santos Dumont in October.

Best time to book a flight from Atlanta to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Atlanta with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Rio de Janeiro Santos Dumont Airport

What is the cheapest time of day to fly from ATL to SDU?

Reviews of airlines servicing Santos Dumont

Get a feel of what it's like to fly with Delta from Atlanta to Rio de Janeiro Santos Dumont Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Atlanta to Rio de Janeiro Santos Dumont?

How long is the flight from Atlanta to Rio de Janeiro Santos Dumont Airport?

What is the cheapest airline to fly from Atlanta to Rio de Janeiro Santos Dumont Airport round-trip?

Can I find deals for flights from Atlanta to Santos Dumont that include hotel bookings?

How can I find direct flights from Atlanta to Santos Dumont?

Can I find deals for business class flights from Atlanta to Santos Dumont?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Atlanta to Santos Dumont

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Cheapest flights from Atlanta to Santos Dumont
Explore the most affordable flight options available from Atlanta to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.