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Santos Dumont

$639+ Cheap flights from Tennessee 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SDU
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Tennessee to Santos Dumont

Cheapest flights from Tennessee to Santos Dumont
Explore the most affordable flight options available from Tennessee to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This Gotogate deal was found by Cheapflights users on 2/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:45 pm
BNA
-
SDU
2 stops23h 00m
Multiple Airlines
Mon 5/111:45 pm
SDU
-
BNA
2 stops27h 20m
Multiple Airlines
Deal found 2/2$815
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/58:52 pm
BNA
-
SDU
2 stops33h 23m
Multiple Airlines
Wed 3/116:00 am
SDU
-
BNA
2 stops15h 57m
Multiple Airlines
Deal found 2/3$828
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/267:44 am
BNA
-
SDU
3 stops31h 01m
Multiple Airlines
Thu 4/91:55 pm
SDU
-
BNA
3 stops31h 51m
Multiple Airlines
Deal found 2/3$859
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/127:44 am
BNA
-
SDU
3 stops33h 51m
Multiple Airlines
Thu 3/191:50 pm
SDU
-
BNA
3 stops31h 56m
Multiple Airlines
Deal found 2/3$913
This Mytrip deal was found by Cheapflights users on 2/2. 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 3/195:33 pm
BNA
-
SDU
3 stops19h 02m
Multiple Airlines
Thu 3/266:00 am
SDU
-
BNA
2 stops15h 46m
Multiple Airlines
Deal found 2/2$969
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Sat 3/215:33 pm
BNA
-
SDU
2 stops17h 27m
Multiple Airlines
Sat 3/287:00 pm
SDU
-
BNA
2 stops20h 29m
Multiple Airlines
Deal found 2/4$990

Find flight deals from Tennessee to Santos Dumont

Keep the following information in mind while searching for Tennessee to Santos Dumont flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$815
(Gotogate)

One-way from

$639
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$1,029
Provider with most accurate pricing for Nashville Intl-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Rio de Janeiro (RIO) flights.
Search Deals
From Tennessee to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Tennessee to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee 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 February 5, 2026.
Use the filters below to find and compare flights from Tennessee to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Tennessee

Fly to

Santos Dumont

Route

Depart

Return

Price

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Wed 5/6

3:45 pm-4:45 pm

2 stops23h 00m

Rio de Janeiro Santos Dumont

Mon 5/11

1:45 pm-3:05 pm

2 stops27h 20m

$815

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Thu 3/5

8:52 pm-9:15 am

2 stops33h 23m

Rio de Janeiro Santos Dumont

Wed 3/11

6:00 am-7:57 pm

2 stops15h 57m

$828

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Thu 3/26

7:44 am-4:45 pm

3 stops31h 01m

Rio de Janeiro Santos Dumont

Thu 4/9

1:55 pm-7:46 pm

3 stops31h 51m

$859

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Thu 3/12

7:44 am-7:35 pm

3 stops33h 51m

Rio de Janeiro Santos Dumont

Thu 3/19

1:50 pm-7:46 pm

3 stops31h 56m

$913

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Thu 3/19

5:33 pm-2:35 pm

3 stops19h 02m

Rio de Janeiro Santos Dumont

Thu 3/26

6:00 am-7:46 pm

2 stops15h 46m

$969

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Sat 3/21

5:33 pm-1:00 pm

2 stops17h 27m

Rio de Janeiro Santos Dumont

Sat 3/28

7:00 pm-1:29 pm

2 stops20h 29m

$990

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Mon 3/23

3:45 pm-4:45 pm

2 stops23h 00m

Rio de Janeiro Santos Dumont

Mon 3/30

1:45 pm-2:56 pm

2 stops27h 11m

$1,003

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Wed 2/18

9:25 am-7:40 pm

2 stops31h 15m

Rio de Janeiro Santos Dumont

Mon 2/23

9:10 pm-7:57 pm

2 stops25h 47m

$1,032

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Wed 3/11

8:15 am-4:45 pm

2 stops30h 30m

$639

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Wed 3/11

8:15 am-4:45 pm

2 stops30h 30m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 12 results
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Best time to book a flight from Tennessee to Santos Dumont

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

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Rio de Janeiro Santos Dumont Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee 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.

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Alternative routes for Tennessee to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
Miami to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Santos Dumont flights
Newark to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Rio de Janeiro–Galeão Intl flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
Los Angeles to Rio de Janeiro–Galeão Intl flights
Newark to Santos Dumont flights
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Hobby to Rio de Janeiro–Galeão Intl flights
LaGuardia to Santos Dumont flights
Atlanta to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Santos Dumont flights
Miami to Santos Dumont flights
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Dallas/Fort Worth to Rio de Janeiro–Galeão Intl flights
San Francisco to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Santos Dumont flights
George Bush Intcntl to Rio de Janeiro–Galeão Intl flights
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Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
Austin to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Santos Dumont flights
San Francisco to Santos Dumont flights
Dallas/Fort Worth to Santos Dumont flights
Atlanta to Santos Dumont flights
Raleigh to Rio de Janeiro–Galeão Intl flights
Midway to Rio de Janeiro–Galeão Intl flights
Tampa to Rio de Janeiro–Galeão Intl flights
Seattle to Santos Dumont flights
Ontario to Rio de Janeiro–Galeão Intl flights
Austin to Santos Dumont flights
Tampa to Santos Dumont flights
Love Field to Rio de Janeiro–Galeão Intl flights
Raleigh to Santos Dumont flights
Philadelphia to Rio de Janeiro–Galeão Intl flights
Denver to Rio de Janeiro–Galeão Intl flights
Minneapolis to Rio de Janeiro–Galeão Intl flights
Denver to Santos Dumont flights
Charlotte to Rio de Janeiro–Galeão Intl flights

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