HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Atlanta (ATL) to Santos Dumont (SDU) from $323

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 8/21. 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.
ATL — SDU
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Atlanta to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Santos Dumont (SDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Round-trip from

$732

One-way from

$391
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

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

Friday flights are found to be more expensive to fly from Atlanta to Rio de Janeiro Santos Dumont Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Rio de Janeiro Santos Dumont Airport.

How far in advance should I book a flight from Atlanta to Rio de Janeiro Santos Dumont Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 14 days in advance, which can save you up to 39% on flights from Atlanta to Rio de Janeiro Santos Dumont Airport compared to booking the week you need them. Waiting 14 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $577. For sooner than that we have options available in the next 3 days from $822.

What is the cheapest month to fly from Atlanta to Rio de Janeiro Santos Dumont Airport?

Our data shows that October tends to be the cheapest month to fly to Rio de Janeiro Santos Dumont Airport from Atlanta. Users have commonly found prices around $1,020 for the month, but tickets can be as low as $596. Due to multiple factors, prepare for potentially higher prices in December.

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 5% versus a flight at noon.

Cheap Atlanta to Santos Dumont flights in June & July 2024

Find cheap flight options from Atlanta to Santos Dumont specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Scroll through some of the best deals on flights from Atlanta to Rio de Janeiro in 2024. For more flight deals, be sure to check back very soon.
Wed 7/32:12 pmATL - SDU
2 stops23h 08mMultiple Airlines
Wed 7/107:45 amSDU - ATL
3 stops40h 48mMultiple Airlines
Deal found 6/5$838
Wed 7/32:12 pmATL - SDU
3 stops26h 08mMultiple Airlines
Wed 7/107:45 amSDU - ATL
3 stops39h 48mMultiple Airlines
Deal found 6/5$839
Fri 7/59:27 amATL - SDU
3 stops34h 08mMultiple Airlines
Fri 7/122:00 pmSDU - ATL
3 stops31h 38mMultiple Airlines
Deal found 6/5$1,001
Fri 7/512:50 pmATL - SDU
2 stops20h 00mMultiple Airlines
Fri 7/127:00 pmSDU - ATL
3 stops26h 38mMultiple Airlines
Deal found 6/5$1,086
Fri 6/289:27 amATL - SDU
3 stops34h 08mMultiple Airlines
Sat 7/67:45 pmSDU - ATL
3 stops25h 38mMultiple Airlines
Deal found 6/5$1,137
Sun 6/309:27 amATL - SDU
3 stops22h 03mMultiple Airlines
Fri 7/57:40 amSDU - ATL
3 stops37h 43mMultiple Airlines
Deal found 6/5$1,144
Fri 6/289:27 amATL - SDU
3 stops35h 58mMultiple Airlines
Sat 7/63:00 pmSDU - ATL
2 stops30h 23mMultiple Airlines
Deal found 6/5$1,214
Sat 6/293:55 pmATL - SDU
2 stops17h 50mGOL
Fri 10/186:00 amSDU - ATL
2 stops18h 05mGOL
Deal found 6/5$1,231
Sat 7/274:30 pmATL - SDU
2 stops17h 15mGOL
Sun 8/411:25 amSDU - ATL
2 stops24h 33mGOL
Deal found 6/5$1,284

Atlanta to Santos Dumont 2024 flight deals

Discover exclusive flight deals for travel between Atlanta and Santos Dumont in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Scroll through some of the best deals on flights from Atlanta to Rio de Janeiro in 2024. For more flight deals, be sure to check back very soon.
Wed 7/32:12 pmATL - SDU
2 stops23h 08mMultiple Airlines
Wed 7/107:45 amSDU - ATL
3 stops40h 48mMultiple Airlines
Deal found 6/5$838
Wed 7/32:12 pmATL - SDU
3 stops26h 08mMultiple Airlines
Wed 7/107:45 amSDU - ATL
3 stops39h 48mMultiple Airlines
Deal found 6/5$839
Fri 8/911:20 amATL - SDU
2 stops26h 00mGOL
Mon 8/128:30 pmSDU - ATL
2 stops26h 40mGOL
Deal found 6/5$964
Mon 8/1911:20 amATL - SDU
2 stops28h 50mGOL
Mon 8/268:30 pmSDU - ATL
2 stops28h 04mGOL
Deal found 6/5$967
Tue 9/1010:10 pmATL - SDU
2 stops18h 55mLATAM Airlines
Wed 9/118:15 pmSDU - ATL
1 stop12h 15mLATAM Airlines
Deal found 6/5$975
Tue 11/262:53 pmATL - SDU
2 stops17h 52mGOL
Mon 12/26:00 amSDU - ATL
2 stops15h 29mGOL
Deal found 6/6$984
Fri 7/59:27 amATL - SDU
3 stops34h 08mMultiple Airlines
Fri 7/122:00 pmSDU - ATL
3 stops31h 38mMultiple Airlines
Deal found 6/5$1,001
Mon 11/42:53 pmATL - SDU
2 stops29h 37mGOL
Mon 11/116:00 amSDU - ATL
2 stops15h 29mGOL
Deal found 6/6$1,020
Tue 11/262:53 pmATL - SDU
2 stops17h 52mGOL
Mon 12/26:00 amSDU - ATL
2 stops15h 29mGOL
Deal found 6/5$1,022

One-way flights to Santos Dumont from Atlanta

Search for one-way flight options from Atlanta to Santos Dumont. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Some of the best available deals we've found on one-way flights from Atlanta to Rio de Janeiro. Users can also find round-trip Atlanta to Rio de Janeiro flights by using the search form above.
Wed 8/215:29 amATL - SDU
3 stops38h 06mMultiple Airlines
Deal found 6/4$323
Wed 8/215:30 amATL - SDU
3 stops38h 05mMultiple Airlines
Deal found 6/4$324
Wed 8/289:39 pmATL - SDU
3 stops33h 51mMultiple Airlines
Deal found 6/4$341
Thu 9/55:25 amATL - SDU
3 stops26h 05mMultiple Airlines
Deal found 6/6$350
Tue 9/38:51 amATL - SDU
3 stops22h 39mMultiple Airlines
Deal found 6/4$359
Fri 7/55:24 amATL - SDU
3 stops38h 11mMultiple Airlines
Deal found 6/5$370
Thu 11/1412:54 pmATL - SDU
2 stops23h 21mMultiple Airlines
Deal found 6/6$391
Wed 8/212:07 pmATL - SDU
2 stops23h 13mMultiple Airlines
Deal found 6/4$398
Thu 8/16:30 pmATL - SDU
3 stops49h 05mMultiple Airlines
Deal found 6/5$399

Find flights from Atlanta to Santos Dumont within your budget

Customize your flight search to find flights from Atlanta to Santos Dumont 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, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$838 - $1,787

Route

Depart

Return

Price

Atlanta Hartsfield-JacksonRio de Janeiro Santos Dumont

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Wed 7/3

2 stops23h 08m

Rio de Janeiro Santos Dumont

Wed 7/10

3 stops40h 48m

$838

Atlanta Hartsfield-JacksonRio de Janeiro Santos Dumont

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Wed 7/3

3 stops26h 08m

Rio de Janeiro Santos Dumont

Wed 7/10

3 stops39h 48m

$839

Atlanta Hartsfield-JacksonRio de Janeiro Santos Dumont

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Thu 7/4

3 stops38h 11m

Rio de Janeiro Santos Dumont

Thu 7/11

3 stops41h 53m

$873

Atlanta Hartsfield-JacksonRio de Janeiro Santos Dumont

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Fri 10/18

2 stops20h 55m

Rio de Janeiro Santos Dumont

Sat 10/26

2 stops16h 37m

$957

Atlanta Hartsfield-JacksonRio de Janeiro Santos Dumont

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Fri 8/9

2 stops26h 00m

Rio de Janeiro Santos Dumont

Mon 8/12

2 stops26h 40m

$964

Atlanta Hartsfield-JacksonRio de Janeiro Santos Dumont

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Tue 9/10

2 stops18h 55m

Rio de Janeiro Santos Dumont

Wed 9/11

1 stop12h 15m

$975

Atlanta Hartsfield-JacksonRio de Janeiro Santos Dumont

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Fri 9/20

2 stops19h 55m

Rio de Janeiro Santos Dumont

Fri 9/27

1 stop13h 50m

$1,207

Atlanta Hartsfield-JacksonRio de Janeiro Santos Dumont

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Sat 11/2

2 stops24h 50m

Rio de Janeiro Santos Dumont

Fri 11/15

2 stops29h 51m

$1,292

Atlanta Hartsfield-JacksonRio de Janeiro Santos Dumont

ATL - SDU

ATLSDU

Atlanta Hartsfield-Jackson

Sat 10/12

3 stops24h 10m

Rio de Janeiro Santos Dumont

Fri 10/18

3 stops24h 45m

$1,787

Flights are sorted by cheapest first

Deals found on 6/5

What is the cheapest day to fly from Atlanta to Rio de Janeiro Santos Dumont Airport?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Santos Dumont. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Atlanta to Rio de Janeiro Santos Dumont Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature and rainfall totals by month.

RIO

Temperature

69.8 - 82.4 °F

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).

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated June 6, 2024.
To help decide which airline to fly from Atlanta to Rio de Janeiro, see what other customers have to say about Delta, GOL and LATAM Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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.

LATAM Airlines
7.5
Good
2,322 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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.

GOL
7.5
Good
1,270 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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.

Air Canada
7.0
Good
7,044 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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.

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?

    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 2 different airlines.

  • Can I find flights from Atlanta to Rio de Janeiro Santos Dumont Airport for under $900 on Cheapflights?

    Yes, there are multiple flights from Atlanta to Rio de Janeiro Santos Dumont Airport for under $900. The cheapest flight booked recently is on Multiple Airlines for just $838, but on average you can expect to pay $1,008.

  • What are the cheapest airlines flying from Atlanta to Rio de Janeiro Santos Dumont Airport round-trip?

    Flying on GOL is currently your cheapest option to Rio de Janeiro Santos Dumont Airport, with prices starting at $957. Another option worth looking into is LATAM Airlines, starting at $975 round trip.

  • What does ATL to SDU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Atlanta Hartsfield-Jackson Airport to Rio de Janeiro Santos Dumont Airport flight would often be abbreviated as a ATL to SDU flight.

  • Can I find deals for flights from Atlanta to Santos Dumont that include extra baggage allowance?

    The amount of baggage you can bring on your Atlanta to Santos Dumont flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Atlanta to Santos Dumont with specific airlines?

    Yes, Cheapflights allows you to browse and filter Atlanta to Santos Dumont flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Atlanta to Santos Dumont that allow pets onboard?

    Many airlines flying from Atlanta to Santos Dumont offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Atlanta to Santos Dumont?

    Yes, you can often find last-minute deals on Atlanta to Santos Dumont flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Atlanta to Rio de Janeiro Santos Dumont Airport flight deals updated?

    The Atlanta to Rio de Janeiro Santos Dumont Airport flight deals you see on this page were last updated on 6/6.

See more FAQs

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.

Atlanta to Rio de Janeiro–Galeão Intl flights
Jacksonville to Rio de Janeiro–Galeão Intl flights
Tallahassee to Rio de Janeiro–Galeão Intl flights
Augusta to Rio de Janeiro–Galeão Intl flights

Top 2 airlines flying from Atlanta to Santos Dumont

Discover the top 2 airlines that operate flights from Atlanta to Santos Dumont. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$918Average$1,205FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$1,056Average$1,294FlexibilityNo cancel feeOn-time81%
New York to Rome flights
Houston to Las Vegas flights
New York to Nashville flights
Chicago to Washington, D.C. flights
Minneapolis to Denver flights
Pittsburgh to Las Vegas flights
Philadelphia to Phoenix flights
Albuquerque to Las Vegas flights
Fort Lauderdale to Toronto flights
Chicago to San Diego flights
Boston to London flights
Atlanta to Lerwick flights

Search flights from Atlanta to Santos Dumont by cabin class

Find flights from Atlanta to Santos Dumont, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines