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Santos Dumont

$334+ Cheap flights from Charlotte (CLT) 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SDU
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
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Cheap flight deals from Charlotte to Santos Dumont

Cheapest flights from Charlotte to Santos Dumont
Explore the most affordable flight options available from Charlotte to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

This Expedia deal was found by Cheapflights users on 12/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:25 pmCLT - SDU
2 stops29h 10mMultiple Airlines
Sun 12/288:05 pmSDU - CLT
2 stops28h 06mMultiple Airlines
Deal found 12/7$1,334
This Ovago deal was found by Cheapflights users on 12/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:15 pmCLT - SDU
2 stops26h 10mGOL
Sat 1/36:00 amSDU - CLT
2 stops19h 59mGOL
Deal found 12/8$1,414
This FlightHub deal was found by Cheapflights users on 12/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:09 pmCLT - SDU
2 stops22h 46mGOL
Wed 12/178:25 pmSDU - CLT
2 stops27h 00mGOL
Deal found 12/9$1,538
This Expedia deal was found by Cheapflights users on 12/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:09 pmCLT - SDU
2 stops22h 46mMultiple Airlines
Wed 12/172:00 pmSDU - CLT
2 stops25h 28mMultiple Airlines
Deal found 12/9$1,575
This FlightHub deal was found by Cheapflights users on 12/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:15 amCLT - SDU
2 stops15h 10mGOL
Mon 12/153:05 pmSDU - CLT
2 stops20h 07mGOL
Deal found 12/9$1,931
This GOL deal was found by Cheapflights users on 12/7. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:15 pmCLT - SDU
2 stops26h 10mGOL
Fri 1/25:40 pmSDU - CLT
2 stops20h 49mGOL
Deal found 12/7$2,008
This Mytrip deal was found by Cheapflights users on 12/9. 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 12/267:00 amCLT - SDU
3 stops28h 15mMultiple Airlines
Fri 1/27:45 amSDU - CLT
3 stops17h 44mMultiple Airlines
Deal found 12/9$2,190

Find flight deals from Charlotte to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) 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 December 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$658
(FlightHub)

One-way from

$334
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$1,525
Provider with most accurate pricing for Charlotte Douglas-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Rio de Janeiro (RIO) flights.
Search Deals
From Charlotte Douglas to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Charlotte Douglas to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte 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 2,558,603 searches. Data last updated December 10, 2025.
Use the filters below to find and compare flights from Charlotte to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Charlotte

Fly to

Santos Dumont

Route

Depart

Return

Price

CharlotteRio de Janeiro

CLT - SDU

CLTSDU

Charlotte Douglas

Wed 3/4

2:15 pm-10:45 am

2 stops18h 30m

Rio de Janeiro Santos Dumont

Sun 3/8

6:00 am-10:59 pm

2 stops17h 59m

$680

CharlotteRio de Janeiro

CLT - SDU

CLTSDU

Charlotte Douglas

Wed 1/21

5:15 am-10:25 pm

2 stops15h 10m

Rio de Janeiro Santos Dumont

Sat 5/9

6:00 am-11:53 pm

2 stops18h 53m

$723

CharlotteRio de Janeiro

CLT - SDU

CLTSDU

Charlotte Douglas

Fri 1/23

5:15 am-10:25 pm

2 stops15h 10m

Rio de Janeiro Santos Dumont

Tue 2/10

3:05 pm-9:19 am

2 stops20h 14m

$742

CharlotteRio de Janeiro

CLT - SDU

CLTSDU

Charlotte Douglas

Fri 3/6

2:42 pm-10:45 am

2 stops18h 03m

Rio de Janeiro Santos Dumont

Wed 3/11

6:00 am-9:51 pm

2 stops16h 51m

$771

CharlotteRio de Janeiro

CLT - SDU

CLTSDU

Charlotte Douglas

Thu 3/5

11:12 am-1:00 pm

2 stops23h 48m

Rio de Janeiro Santos Dumont

Thu 3/12

1:45 pm-12:19 pm

3 stops23h 34m

$775

CharlotteRio de Janeiro

CLT - SDU

CLTSDU

Charlotte Douglas

Thu 1/22

9:06 am-2:30 pm

3 stops27h 24m

Rio de Janeiro Santos Dumont

Wed 2/4

3:55 pm-11:59 pm

3 stops34h 04m

$790

CharlotteRio de Janeiro

CLT - SDU

CLTSDU

Charlotte Douglas

Thu 1/22

5:15 am-10:25 pm

2 stops15h 10m

Rio de Janeiro Santos Dumont

Thu 1/29

6:00 am-10:47 pm

2 stops18h 47m

$809

CharlotteRio de Janeiro

CLT - SDU

CLTSDU

Charlotte Douglas

Fri 3/6

7:03 pm-10:25 pm

2 stops25h 22m

Rio de Janeiro Santos Dumont

Wed 3/11

1:45 pm-12:19 pm

3 stops23h 34m

$816

CharlotteRio de Janeiro

CLT - SDU

CLTSDU

Charlotte Douglas

Sat 2/28

2:42 pm-10:45 am

2 stops18h 03m

Rio de Janeiro Santos Dumont

Sat 3/7

6:00 am-8:55 pm

2 stops16h 55m

$847

CharlotteRio de Janeiro

CLT - SDU

CLTSDU

Charlotte Douglas

Sat 1/24

5:15 am-10:25 pm

2 stops15h 10m

Rio de Janeiro Santos Dumont

Tue 2/10

5:40 pm-9:19 am

2 stops17h 39m

$852

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results
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Best time to book a flight from Charlotte to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Charlotte 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 Charlotte 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 Charlotte to Rio de Janeiro Santos Dumont?

    Charlotte Douglas (CLT) is the airport you will fly out of if you book a flight from Charlotte to Rio de Janeiro Santos Dumont. You should not have trouble finding flights to Rio de Janeiro Santos Dumont from Douglas; the airport handles an average of 0 outbound flights to Rio de Janeiro Santos Dumont per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Charlotte airport to Rio de Janeiro Santos Dumont. It is only a 5.7 mi journey to Douglas (CLT) from Charlotte’s city center.

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

    Departing from Charlotte to Rio de Janeiro Santos Dumont Airport will take you 18h 30m. The distance from Charlotte to Rio de Janeiro Santos Dumont Airport is about 4714 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charlotte 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

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