ATL - SDU

$308 Find Cheap Flights from Atlanta to Rio de Janeiro Santos Dumont

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 Santos Dumont departing on 12/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Rio de Janeiro Santos Dumont Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Rio de Janeiro, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Rio de Janeiro, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Santos Dumont (ATL-SDU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Santos Dumont 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 Santos Dumont

Wed, Mar 18 - Mon, Mar 23
GOL Logo
2:44 pm - 2:10 pmATL-SDU
22h 26m2 stops
GOL Logo
6:00 am - 11:31 pmSDU-ATL
18h 31m2 stops
$579GOL
Find Deal
Tue, Mar 10 - Tue, Mar 24
GOL Logo
2:44 pm - 4:55 pmATL-SDU
25h 11m2 stops
GOL Logo
8:25 pm - 11:31 pmSDU-ATL
28h 06m2 stops
$612GOL
Find Deal
Mon, Mar 16 - Sun, Mar 22
GOL Logo
2:44 pm - 4:55 pmATL-SDU
25h 11m2 stops
GOL Logo
3:05 pm - 11:31 pmSDU-ATL
33h 26m2 stops
$613GOL
Find Deal
Tue, Mar 10 - Tue, Mar 24
GOL Logo
2:44 pm - 10:45 amATL-SDU
19h 01m2 stops
GOL Logo
8:25 pm - 11:31 pmSDU-ATL
28h 06m2 stops
$622GOL
Find Deal
Tue, Mar 24 - Thu, Mar 26
GOL Logo
12:37 pm - 10:25 pmATL-SDU
32h 48m2 stops
GOL Logo
6:00 am - 11:31 pmSDU-ATL
18h 31m2 stops
$631GOL
Find Deal
Fri, Feb 13 - Mon, Feb 23
Multiple Airlines Logo
8:37 am - 8:55 amATL-SDU
46h 18m2 stops
Multiple Airlines Logo
6:00 am - 9:41 pmSDU-ATL
17h 41m2 stops
$651Multiple Airlines
Find Deal
Fri, Feb 13 - Sun, Feb 22
Multiple Airlines Logo
3:45 pm - 8:55 amATL-SDU
39h 10m2 stops
Multiple Airlines Logo
6:00 am - 9:41 pmSDU-ATL
17h 41m2 stops
$684Multiple Airlines
Find Deal
Mon, Apr 13 - Mon, Apr 27
LATAM Airlines Logo
6:55 pm - 9:35 amATL-SDU
13h 40m1 stop
LATAM Airlines Logo
8:20 pm - 12:41 pmSDU-ATL
17h 21m2 stops
$1,093LATAM Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Air Canada Logo
6:10 am - 4:45 pmATL-SDU
32h 35m2 stops
Air Canada Logo
1:45 pm - 9:53 pmSDU-ATL
34h 08m2 stops
$1,109Air Canada
Find Deal
Mon, Feb 2 - Fri, Feb 27
LATAM Airlines Logo
6:20 pm - 9:25 amATL-SDU
13h 05m1 stop
LATAM Airlines Logo
8:05 pm - 7:45 amSDU-ATL
13h 40m1 stop
$1,115LATAM Airlines
Find Deal

Everything you should know

Top airlines
GOL
Cheapest • from $579 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$579
GOL
Wed 3/18Mon 3/23
ATL - SDU • 2 stops
Cheapest one-way
$308
Multiple Airlines
Wed 12/10
ATL - SDU • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santos Dumont!
Booking Insights

KAYAK's insights & trends for Atlanta to Santos Dumont flights

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

Which airlines provide the cheapest flights from Atlanta to Rio de Janeiro Santos Dumont?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Atlanta to Rio de Janeiro Santos Dumont were found on GOL ($579) and LATAM Airlines ($1,093).

Which airlines fly non-stop between Atlanta and Rio de Janeiro Santos Dumont Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Atlanta to Rio de Janeiro Santos Dumont Airport.

There is just one airline that flies from Atlanta to Rio de Janeiro Santos Dumont Airport direct and that is Delta. The best round-trip deal found from Delta for the route is $1,417.

Find deals

Good to know

Cheapest flight$308
Flight from Atlanta to Rio de Janeiro Santos Dumont

When to book flights from Atlanta to Santos Dumont

Are your dates flexible? Find out the best times to travel from Atlanta to Santos Dumont based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Atlanta to Rio de Janeiro Santos Dumont flights

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

    In the last 3 days, the lowest price for a flight from Atlanta to Rio de Janeiro Santos Dumont Airport was $308 for a one-way ticket and $579 for a round-trip.

  • Do I need a passport to fly between Atlanta and Rio de Janeiro Santos Dumont?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Atlanta and on arrival in Rio de Janeiro Santos Dumont.

  • Which airports will I be using when flying from Atlanta to Rio de Janeiro Santos Dumont?

    When flying out of Atlanta you will be using Atlanta Hartsfield-Jackson. You will be landing at Rio de Janeiro Santos Dumont, also known as Rio de Janeiro Santos Dumont.

  • Which aircraft models fly most regularly from Atlanta to Rio de Janeiro Santos Dumont?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Rio de Janeiro Santos Dumont?

    SkyTeam is the only airline alliance operating flights between Atlanta and Rio de Janeiro Santos Dumont.

  • How does KAYAK find such low prices on flights from Atlanta to Rio de Janeiro Santos Dumont?

    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 Rio de Janeiro Santos Dumont.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Rio de Janeiro Santos Dumont?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rio de Janeiro Santos Dumont from Atlanta 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 Rio de Janeiro Santos Dumont?

    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 to Rio de Janeiro Santos Dumont with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and SDU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Rio de Janeiro Santos Dumont?

    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 to Rio de Janeiro Santos Dumont from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Atlanta to Santos Dumont

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Rio de Janeiro. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Santos Dumont? 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
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
7.9Comfort
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.

Everything you need to know for your flight from Atlanta to Santos Dumont

Information on your arrival and departure airports

Atlanta (ATL)
Santos Dumont (SDU)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.