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$326+ Cheap flights from Santos Dumont, Brazil (SDU) to Atlanta (ATL)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — ATL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Santos Dumont to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Santos Dumont (SDU) to Atlanta (ATL). 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 September 17, 2025.

Round-trip from

$692
(Mytrip)

One-way from

$326
(SmartFares)

Popular in

March

Cheapest in

November

Average price

$1,013
From Rio de Janeiro Santos Dumont to Atlanta Hartsfield-Jackson
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One-way flight from Rio de Janeiro Santos Dumont to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 1% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santos Dumont to Atlanta

Cheapest flights from Santos Dumont to Atlanta
Explore the most affordable flight options available from Santos Dumont to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:35 amSDU - ATL
2 stops35h 34mMultiple Airlines
Fri 11/144:06 pmATL - SDU
2 stops24h 04mMultiple Airlines
Deal found 9/15$692
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:10 amSDU - ATL
2 stops28h 40mMultiple Airlines
Thu 11/64:06 pmATL - SDU
2 stops18h 54mMultiple Airlines
Deal found 9/15$694
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:05 amSDU - ATL
2 stops25h 30mMultiple Airlines
Thu 11/209:07 pmATL - SDU
2 stops31h 58mMultiple Airlines
Deal found 9/16$729
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:30 amSDU - ATL
2 stops35h 14mAir Canada
Wed 10/228:55 amATL - SDU
2 stops28h 25mAir Canada
Deal found 9/17$943
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:45 pmSDU - ATL
2 stops34h 08mAir Canada
Tue 11/1112:55 pmATL - SDU
2 stops25h 50mAir Canada
Deal found 9/16$945

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santos Dumont to Atlanta 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Atlanta that are best for you.

Fly from

Santos Dumont

Fly to

Atlanta

Route

Depart

Return

Price

Rio de JaneiroAtlanta

SDU - ATL

SDUATL

Rio de Janeiro Santos Dumont

Fri 10/31

9:35 am-8:09 pm

2 stops35h 34m

Atlanta Hartsfield-Jackson

Fri 11/14

4:06 pm-6:10 pm

2 stops24h 04m

$692

Rio de JaneiroAtlanta

SDU - ATL

SDUATL

Rio de Janeiro Santos Dumont

Thu 10/30

6:10 am-9:50 am

2 stops28h 40m

Atlanta Hartsfield-Jackson

Thu 11/6

4:06 pm-1:00 pm

2 stops18h 54m

$694

Rio de JaneiroAtlanta

SDU - ATL

SDUATL

Rio de Janeiro Santos Dumont

Fri 11/7

10:05 am-9:35 am

2 stops25h 30m

Atlanta Hartsfield-Jackson

Thu 11/20

9:07 pm-7:05 am

2 stops31h 58m

$729

Rio de JaneiroAtlanta

SDU - ATL

SDUATL

Rio de Janeiro Santos Dumont

Wed 10/15

11:30 am-9:44 pm

2 stops35h 14m

Atlanta Hartsfield-Jackson

Wed 10/22

8:55 am-2:20 pm

2 stops28h 25m

$943

Rio de JaneiroAtlanta

SDU - ATL

SDUATL

Rio de Janeiro Santos Dumont

Wed 11/5

1:45 pm-9:53 pm

2 stops34h 08m

Atlanta Hartsfield-Jackson

Tue 11/11

12:55 pm-4:45 pm

2 stops25h 50m

$945

Rio de JaneiroAtlanta

SDU - ATL

SDUATL

Rio de Janeiro Santos Dumont

Fri 11/7

2:00 pm-5:05 am

1 stop17h 05m

Atlanta Hartsfield-Jackson

Thu 11/20

10:00 pm-5:00 pm

1 stop17h 00m

$1,244

Rio de JaneiroAtlanta

SDU - ATL

SDUATL

Rio de Janeiro Santos Dumont

Tue 9/30

6:20 am-11:56 pm

2 stops18h 36m

$326

Rio de JaneiroAtlanta

SDU - ATL

SDUATL

Rio de Janeiro Santos Dumont

Tue 9/30

7:55 am-9:43 am

3 stops50h 48m

$351

Rio de JaneiroAtlanta

SDU - ATL

SDUATL

Rio de Janeiro Santos Dumont

Sun 10/26

8:25 am-12:41 am

3 stops41h 16m

$393

Rio de JaneiroAtlanta

SDU - ATL

SDUATL

Rio de Janeiro Santos Dumont

Mon 10/27

6:35 pm-2:48 pm

3 stops21h 13m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 16 results
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Best time to book a flight from Santos Dumont to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Santos Dumont 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.

Related info for your journey

Find useful and relevant information for your journey from Santos Dumont to Atlanta. 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 into for flights to Atlanta from Rio de Janeiro Santos Dumont?

    Located just 8.2 mi from the city center, Atlanta Hartsfield-Jackson is the airport most travelers will use when flying to Atlanta from Rio de Janeiro Santos Dumont. Booking flights from Rio de Janeiro Santos Dumont to Hartsfield-Jackson (ATL) should be relatively easy as there are 0 daily inbound flights from Rio de Janeiro Santos Dumont from 0 different airlines.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Rio de Janeiro Santos Dumont Airport to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Atlanta (average of $190). Flying from Rio de Janeiro Santos Dumont Airport to Atlanta in June is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Santos Dumont to Atlanta

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