ATL - SDU

$283 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 4/9. 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
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Everything you should know

Cheapest round-trip
$597
Multiple Airlines
Tue 3/17Tue 3/24
ATL - SDU • 2 stops
Cheapest one-way
$283
Multiple Airlines
Thu 4/9
ATL - SDU • 3 stops
Top airlines
GOL
Cheapest • from $703 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Santos Dumont!
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

Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
10:34 am - 10:10 pm
ATL
-
SDU
34h 36m
2 stops
Multiple Airlines Logo
1:50 pm - 12:39 am
SDU
-
ATL
35h 49m
3 stops
$597Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
9:07 am - 10:10 pm
ATL
-
SDU
36h 03m
3 stops
Multiple Airlines Logo
8:15 am - 12:39 am
SDU
-
ATL
41h 24m
3 stops
$621Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
10:34 am - 10:10 pm
ATL
-
SDU
34h 36m
2 stops
Multiple Airlines Logo
5:25 pm - 4:23 pm
SDU
-
ATL
23h 58m
2 stops
$622Multiple Airlines
Thu, Mar 12 - Tue, Mar 17
Multiple Airlines Logo
5:25 am - 10:25 pm
ATL
-
SDU
16h 00m
2 stops
Multiple Airlines Logo
3:45 pm - 12:39 am
SDU
-
ATL
33h 54m
3 stops
$640Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
10:34 am - 4:55 pm
ATL
-
SDU
29h 21m
3 stops
Multiple Airlines Logo
11:25 am - 10:22 am
SDU
-
ATL
23h 57m
2 stops
$643Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
5:25 am - 10:25 pm
ATL
-
SDU
16h 00m
2 stops
Multiple Airlines Logo
11:25 am - 4:23 pm
SDU
-
ATL
29h 58m
2 stops
$651Multiple Airlines
Sun, Mar 1 - Sat, Mar 7
Multiple Airlines Logo
8:14 am - 9:15 am
ATL
-
SDU
23h 01m
2 stops
Multiple Airlines Logo
6:20 am - 12:32 am
SDU
-
ATL
20h 12m
2 stops
$681Multiple Airlines
Thu, Mar 12 - Tue, Mar 17
Multiple Airlines Logo
5:25 am - 10:25 pm
ATL
-
SDU
16h 00m
2 stops
Multiple Airlines Logo
6:20 am - 12:39 am
SDU
-
ATL
19h 19m
2 stops
$700Multiple Airlines
Mon, Apr 13 - Mon, Apr 27
GOL Logo
4:49 pm - 4:40 pm
ATL
-
SDU
22h 51m
2 stops
GOL Logo
6:00 am - 11:59 pm
SDU
-
ATL
18h 59m
2 stops
$703GOL
Wed, Apr 1 - Mon, Apr 6
Multiple Airlines Logo
6:00 am - 12:35 pm
ATL
-
SDU
29h 35m
2 stops
Multiple Airlines Logo
6:00 am - 12:39 am
SDU
-
ATL
19h 39m
2 stops
$710Multiple Airlines
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 ($703) and Air Canada ($918).

Good to know

Cheapest flight$283
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 $283 for a one-way ticket and $597 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 8128 reviews
8.1Boarding
8.5Crew
7.2Food
7.8Entertainment
7.9Comfort
Airline reviews

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

6.0 GoodCristine, Jan 2026
ATL - MLI
Read more Delta reviews

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

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

Information on your arrival and departure airports