Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Kentucky to Rio de Janeiro from $559

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Rio de Janeiro departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kentucky to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:10 pm - 5:45 pmBNA  Nashville Intl-SDU Rio de Janeiro Santos Dumont
24h 35m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl
Air Canada Logo
1:45 pm - 2:57 pmSDU  Rio de Janeiro Santos Dumont-BNA Nashville Intl
28h 12m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl
$1,127Air Canada
Sat, Dec 5 - Wed, Dec 9
Air Canada Logo
2:10 pm - 5:45 pmBNA  Nashville Intl-SDU Rio de Janeiro Santos Dumont
24h 35m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl
Air Canada Logo
1:45 pm - 2:57 pmSDU  Rio de Janeiro Santos Dumont-BNA Nashville Intl
28h 12m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl
$1,130Air Canada
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
9:00 am - 4:45 pmSDF  Louisville Intl-SDU Rio de Janeiro Santos Dumont
29h 45m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl
United Airlines Logo
1:45 pm - 7:34 pmSDU  Rio de Janeiro Santos Dumont-SDF Louisville Intl
31h 49m2 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl
$1,132United Airlines
Thu, Feb 4 - Mon, Feb 15
Air Canada Logo
2:10 pm - 5:45 pmBNA  Nashville Intl-SDU Rio de Janeiro Santos Dumont
24h 35m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl
Air Canada Logo
1:45 pm - 2:57 pmSDU  Rio de Janeiro Santos Dumont-BNA Nashville Intl
28h 12m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl
$1,132Air Canada
Sat, Dec 5 - Wed, Dec 9
Air Canada Logo
2:10 pm - 5:45 pmBNA  Nashville Intl-SDU Rio de Janeiro Santos Dumont
24h 35m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl
Air Canada Logo
1:45 pm - 2:57 pmSDU  Rio de Janeiro Santos Dumont-BNA Nashville Intl
28h 12m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl
$1,134Air Canada
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
5:45 pm - 4:45 pmSDF  Louisville Intl-SDU Rio de Janeiro Santos Dumont
22h 00m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl
United Airlines Logo
1:45 pm - 10:18 amSDU  Rio de Janeiro Santos Dumont-SDF Louisville Intl
21h 33m2 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl
$1,251United Airlines
Wed, Aug 26 - Thu, Sep 3
Multiple Airlines Logo
7:50 am - 10:25 pmBNA  Nashville Intl-SDU Rio de Janeiro Santos Dumont
36h 35m2 stops Fort Lauderdale Sao Paulo Viracopos
Multiple Airlines Logo
10:05 am - 1:28 pmSDU  Rio de Janeiro Santos Dumont-BNA Nashville Intl
29h 23m2 stops Sao Paulo Viracopos Fort Lauderdale
$1,260Multiple Airlines
Sun, Aug 30 - Sun, Sep 13
Multiple Airlines Logo
7:50 am - 10:25 pmBNA  Nashville Intl-SDU Rio de Janeiro Santos Dumont
36h 35m2 stops Fort Lauderdale Sao Paulo Viracopos
Multiple Airlines Logo
11:25 am - 1:28 pmSDU  Rio de Janeiro Santos Dumont-BNA Nashville Intl
28h 03m2 stops Sao Paulo Viracopos Fort Lauderdale
$1,261Multiple Airlines
Sun, Sep 6 - Thu, Sep 10
LATAM Airlines Logo
1:51 pm - 5:25 pmBNA  Nashville Intl-SDU Rio de Janeiro Santos Dumont
24h 34m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl
LATAM Airlines Logo
10:10 am - 8:40 amSDU  Rio de Janeiro Santos Dumont-BNA Nashville Intl
25h 30m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,300LATAM Airlines
Fri, Nov 13 - Tue, Nov 17
LATAM Airlines Logo
1:51 pm - 5:25 pmBNA  Nashville Intl-SDU Rio de Janeiro Santos Dumont
24h 34m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl
LATAM Airlines Logo
10:10 am - 9:49 amSDU  Rio de Janeiro Santos Dumont-BNA Nashville Intl
26h 39m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,301LATAM Airlines
Fri, Nov 13 - Tue, Nov 17

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Kentucky to Rio de Janeiro Santos Dumont Airport

Our best Air Canada deals on Kentucky to Rio de Janeiro Santos Dumont Airport flight tickets
Air Canada
Dec 5
BNA2:10 pmNashville Intl
24h 35m
2 stops
SDU5:45 pmRio de Janeiro Santos Dumont
Dec 9
SDU1:45 pmRio de Janeiro Santos Dumont
28h 12m
2 stops
BNA2:57 pmNashville Intl
$1,127
Air Canada
Dec 5
BNA2:10 pmNashville Intl
24h 35m
2 stops
SDU5:45 pmRio de Janeiro Santos Dumont
Dec 9
SDU1:45 pmRio de Janeiro Santos Dumont
28h 12m
2 stops
BNA2:57 pmNashville Intl
$1,130
Air Canada
Dec 5
BNA2:10 pmNashville Intl
24h 35m
2 stops
SDU5:45 pmRio de Janeiro Santos Dumont
Dec 9
SDU1:45 pmRio de Janeiro Santos Dumont
28h 12m
2 stops
BNA2:57 pmNashville Intl
$1,132

United Airlines flights from Kentucky to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on Kentucky to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Feb 4
SDF9:00 amLouisville Intl
29h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Feb 15
SDU1:45 pmRio de Janeiro Santos Dumont
31h 49m
2 stops
SDF7:34 pmLouisville Intl
$1,132
United Airlines
Aug 26
SDF5:45 pmLouisville Intl
22h 00m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Sep 3
SDU1:45 pmRio de Janeiro Santos Dumont
21h 33m
2 stops
SDF10:18 amLouisville Intl
$1,251
United Airlines
Aug 26
SDF5:45 pmLouisville Intl
22h 00m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Sep 3
SDU1:45 pmRio de Janeiro Santos Dumont
21h 33m
2 stops
SDF10:18 amLouisville Intl
$1,321

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to Rio de Janeiro Santos Dumont Airport 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, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Kentucky to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleRio de Janeiro

BNA Nashville Intl - SDU Rio de Janeiro Santos Dumont

BNASDU

Nashville Intl

Sat 12/5

2:10 pm-5:45 pm

2 stops24h 35m

Rio de Janeiro Santos Dumont

Wed 12/9

1:45 pm-2:57 pm

2 stops28h 12m

$1,127

NashvilleRio de Janeiro

BNA Nashville Intl - SDU Rio de Janeiro Santos Dumont

BNASDU

Nashville Intl

Sat 12/5

2:10 pm-5:45 pm

2 stops24h 35m

Rio de Janeiro Santos Dumont

Wed 12/9

1:45 pm-2:57 pm

2 stops28h 12m

$1,130

LouisvilleRio de Janeiro

SDF Louisville Intl - SDU Rio de Janeiro Santos Dumont

SDFSDU

Louisville Intl

Thu 2/4

9:00 am-4:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Mon 2/15

1:45 pm-7:34 pm

2 stops31h 49m

$1,132

NashvilleRio de Janeiro

BNA Nashville Intl - SDU Rio de Janeiro Santos Dumont

BNASDU

Nashville Intl

Sat 12/5

2:10 pm-5:45 pm

2 stops24h 35m

Rio de Janeiro Santos Dumont

Wed 12/9

1:45 pm-2:57 pm

2 stops28h 12m

$1,132

NashvilleRio de Janeiro

BNA Nashville Intl - SDU Rio de Janeiro Santos Dumont

BNASDU

Nashville Intl

Sat 12/5

2:10 pm-5:45 pm

2 stops24h 35m

Rio de Janeiro Santos Dumont

Wed 12/9

1:45 pm-2:57 pm

2 stops28h 12m

$1,134
Quickest round-trip

LouisvilleRio de Janeiro

SDF Louisville Intl - SDU Rio de Janeiro Santos Dumont

SDFSDU

Louisville Intl

Wed 8/26

5:45 pm-4:45 pm

2 stops22h 00m

Rio de Janeiro Santos Dumont

Thu 9/3

1:45 pm-10:18 am

2 stops21h 33m

$1,251

NashvilleRio de Janeiro

BNA Nashville Intl - SDU Rio de Janeiro Santos Dumont

BNASDU

Nashville Intl

Sun 8/30

7:50 am-10:25 pm

2 stops36h 35m

Rio de Janeiro Santos Dumont

Sun 9/13

10:05 am-1:28 pm

2 stops29h 23m

$1,260

NashvilleRio de Janeiro

BNA Nashville Intl - SDU Rio de Janeiro Santos Dumont

BNASDU

Nashville Intl

Sun 9/6

7:50 am-10:25 pm

2 stops36h 35m

Rio de Janeiro Santos Dumont

Thu 9/10

11:25 am-1:28 pm

2 stops28h 03m

$1,261

NashvilleRio de Janeiro

BNA Nashville Intl - SDU Rio de Janeiro Santos Dumont

BNASDU

Nashville Intl

Fri 11/13

1:51 pm-5:25 pm

2 stops24h 34m

Rio de Janeiro Santos Dumont

Tue 11/17

10:10 am-8:40 am

2 stops25h 30m

$1,300

NashvilleRio de Janeiro

BNA Nashville Intl - SDU Rio de Janeiro Santos Dumont

BNASDU

Nashville Intl

Fri 11/13

1:51 pm-5:25 pm

2 stops24h 34m

Rio de Janeiro Santos Dumont

Tue 11/17

10:10 am-9:49 am

2 stops26h 39m

$1,301

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Kentucky to Rio de Janeiro Santos Dumont Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Kentucky to Rio de Janeiro Santos Dumont?

Azul and LATAM Airlines are the most popular carriers operating from Kentucky to Rio de Janeiro Santos Dumont

Cheap Kentucky to Rio de Janeiro Santos Dumont Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Rio de Janeiro Santos Dumont Airport

Fastest flight time

16h 09m

Direct flights

None
The fastest flight from Kentucky to Rio de Janeiro Santos Dumont Airport takes 16h 09m
There are no direct flights from Kentucky to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Kentucky to Rio de Janeiro Santos Dumont Airport.
Search flight deals

Frequently asked questions about flying from Kentucky to Rio de Janeiro Santos Dumont Airport

  • When did momondo last update prices for flights from Kentucky to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Kentucky to Rio de Janeiro Santos Dumont Airport refresh daily.

  • How old do you have to be to fly from Kentucky to Rio de Janeiro Santos Dumont Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The travel and health documents required for your trip to Rio de Janeiro Santos Dumont Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rio de Janeiro Santos Dumont Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Rio de Janeiro?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kentucky to Rio de Janeiro for you.

Can I find flights from Kentucky to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kentucky to Rio de Janeiro flights to just show those with flexible booking policies.

How can momondo help me find flights from Kentucky to Rio de Janeiro?

Once all potential Kentucky to Rio de Janeiro flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kentucky to Rio de Janeiro right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kentucky to Rio de Janeiro flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Rio de Janeiro Santos Dumont Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/16
Wed 9/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo
Flights to Sao Paulo Guarulhos Intl Airportfrom $472
Flights to Sao Paulo Viracopos Airportfrom $611
Flights to Sao Paulo Congonhas Airportfrom $598
Flights to Rio de Janeiro–Galeão Intl Airportfrom $462