How long does it take to fly to Rio de Janeiro Santos Dumont Airport?

The flight from Kentucky to Rio de Janeiro Santos Dumont Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Louisville (a popular airport in Kentucky) to Rio de Janeiro–Galeão Intl Airport (the most popular airport in Rio de Janeiro Santos Dumont Airport), then the flight time is 13h 45m on average. If you fly from Lexington (another popular airport in Kentucky) to Rio de Janeiro–Galeão Intl Airport, then the average flight time is 22h 18m.

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.

$355 Cheap Flights from Kentucky to Rio de Janeiro Santos Dumont Airport in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Kentucky to Rio de Janeiro

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 am - 8:15 pm

BNA

SDU

31h 50m

2 stops

1:50 pm - 8:52 pm

SDU

BNA

33h 02m

2 stops

$1,081Azul

Fri, Jun 12 - Thu, Jun 18

8:15 am - 7:40 am

BNA

SDU

45h 25m

2 stops

1:45 pm - 8:54 pm

SDU

BNA

33h 09m

2 stops

$1,085Air Canada

Wed, Sep 23 - Wed, Sep 30

8:15 am - 7:40 am

BNA

SDU

45h 25m

2 stops

1:45 pm - 5:44 pm

SDU

BNA

29h 59m

2 stops

$1,090Air Canada

Wed, Sep 23 - Tue, Sep 29

6:15 am - 12:30 pm

BNA

SDU

28h 15m

2 stops

1:55 pm - 10:09 am

SDU

BNA

22h 14m

2 stops

$1,131LATAM Airlines

Thu, Jul 2 - Tue, Jul 14

8:15 am - 8:15 pm

BNA

SDU

34h 00m

2 stops

1:45 pm - 8:54 pm

SDU

BNA

33h 09m

2 stops

$1,138Multiple Airlines

Fri, Sep 25 - Mon, Sep 28

10:25 am - 8:15 pm

BNA

SDU

31h 50m

2 stops

1:45 pm - 8:54 pm

SDU

BNA

33h 09m

2 stops

$1,141Multiple Airlines

Fri, Sep 25 - Mon, Sep 28

5:39 am - 10:25 pm

BNA

SDU

14h 46m

2 stops

8:50 pm - 12:16 am

SDU

BNA

29h 26m

2 stops

$1,149GOL

Wed, Jul 8 - Thu, Jul 23

10:43 am - 8:35 am

SDF

SDU

20h 52m

2 stops

8:15 pm - 7:01 pm

SDU

SDF

23h 46m

2 stops

$1,266LATAM Airlines

Wed, Sep 23 - Wed, Sep 30

7:30 pm - 8:35 am

SDF

SDU

36h 05m

2 stops

8:15 pm - 12:10 pm

SDU

SDF

16h 55m

2 stops

$1,341Delta

Sun, Sep 27 - Wed, Sep 30

1:00 pm - 8:35 am

SDF

SDU

42h 35m

2 stops

8:15 pm - 12:10 pm

SDU

SDF

16h 55m

2 stops

$1,377Delta

Wed, Sep 23 - Tue, Sep 29

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

Sep 24

SDF6:00 amLouisville Intl

33h 45m

2 stops

SDU4:45 pmRio de Janeiro Santos Dumont

Sep 28

SDU1:45 pmRio de Janeiro Santos Dumont

21h 33m

2 stops

SDF10:18 amLouisville Intl

$1,362

United Airlines

Jul 1

BNA7:25 pmNashville Intl

43h 20m

2 stops

SDU4:45 pmRio de Janeiro Santos Dumont

Jul 15

SDU1:45 pmRio de Janeiro Santos Dumont

22h 02m

2 stops

BNA9:47 amNashville Intl

$1,400

United Airlines

Jun 25

BNA6:30 pmNashville Intl

20h 15m

2 stops

SDU4:45 pmRio de Janeiro Santos Dumont

Jun 30

SDU1:45 pmRio de Janeiro Santos Dumont

22h 49m

2 stops

BNA10:34 amNashville Intl

$1,463

Azul flights from Kentucky to Rio de Janeiro Santos Dumont Airport

Our best Azul deals on Kentucky to Rio de Janeiro Santos Dumont Airport flight tickets

Azul

Jun 12

BNA10:25 amNashville Intl

31h 50m

2 stops

SDU8:15 pmRio de Janeiro Santos Dumont

Jun 18

SDU1:50 pmRio de Janeiro Santos Dumont

33h 02m

2 stops

BNA8:52 pmNashville Intl

$1,081

Azul

Sep 25

BNA8:15 amNashville Intl

34h 00m

2 stops

SDU8:15 pmRio de Janeiro Santos Dumont

Sep 28

SDU1:45 pmRio de Janeiro Santos Dumont

21h 49m

2 stops

BNA9:34 amNashville Intl

$1,154

Azul

Jun 3

BNA5:00 pmNashville Intl

21h 45m

2 stops

SDU4:45 pmRio de Janeiro Santos Dumont

Jun 10

SDU1:50 pmRio de Janeiro Santos Dumont

21h 57m

2 stops

BNA9:47 amNashville Intl

$1,448

momondo Fare Finder

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 - SDU

BNASDU

Nashville Intl

Fri 6/12

10:25 am-8:15 pm

2 stops31h 50m

Rio de Janeiro Santos Dumont

Thu 6/18

1:50 pm-8:52 pm

2 stops33h 02m

$1,081

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Wed 9/23

8:15 am-7:40 am

2 stops45h 25m

Rio de Janeiro Santos Dumont

Wed 9/30

1:45 pm-8:54 pm

2 stops33h 09m

$1,085

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Wed 9/23

8:15 am-7:40 am

2 stops45h 25m

Rio de Janeiro Santos Dumont

Tue 9/29

1:45 pm-5:44 pm

2 stops29h 59m

$1,090

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Thu 7/2

6:15 am-12:30 pm

2 stops28h 15m

Rio de Janeiro Santos Dumont

Tue 7/14

1:55 pm-10:09 am

2 stops22h 14m

$1,131

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Fri 9/25

8:15 am-8:15 pm

2 stops34h 00m

Rio de Janeiro Santos Dumont

Mon 9/28

1:45 pm-8:54 pm

2 stops33h 09m

$1,138

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Fri 9/25

10:25 am-8:15 pm

2 stops31h 50m

Rio de Janeiro Santos Dumont

Mon 9/28

1:45 pm-8:54 pm

2 stops33h 09m

$1,141

Quickest round-trip

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Wed 7/8

5:39 am-10:25 pm

2 stops14h 46m

Rio de Janeiro Santos Dumont

Thu 7/23

8:50 pm-12:16 am

2 stops29h 26m

$1,149

LouisvilleRio de Janeiro

SDF - SDU

SDFSDU

Louisville Intl

Wed 9/23

10:43 am-8:35 am

2 stops20h 52m

Rio de Janeiro Santos Dumont

Wed 9/30

8:15 pm-7:01 pm

2 stops23h 46m

$1,266

LouisvilleRio de Janeiro

SDF - SDU

SDFSDU

Louisville Intl

Sun 9/27

7:30 pm-8:35 am

2 stops36h 05m

Rio de Janeiro Santos Dumont

Wed 9/30

8:15 pm-12:10 pm

2 stops16h 55m

$1,341

LouisvilleRio de Janeiro

SDF - SDU

SDFSDU

Louisville Intl

Wed 9/23

1:00 pm-8:35 am

2 stops42h 35m

Rio de Janeiro Santos Dumont

Tue 9/29

8:15 pm-12:10 pm

2 stops16h 55m

$1,377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Airlines

Other information

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

GOL, Delta, and United 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	14h 46m
Direct flights	None

The fastest flight from Kentucky to Rio de Janeiro Santos Dumont Airport takes 14h 46m

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

Sun 6/14

Sun 6/21

Email me momondo's favorite deals

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

Other flights from Kentucky

Other flights to Rio de Janeiro

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Brazil

Flights to Sao Paulo Guarulhos Intl Airportfrom $364

Flights to Sao Paulo Viracopos Airportfrom $563

Flights to Sao Paulo Congonhas Airportfrom $537

Flights to Rio de Janeiro–Galeão Intl Airportfrom $472

Cheap flights from Kentucky to Rio de Janeiro from $355

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 6/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Kentucky to Rio de Janeiro

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

Azul flights from Kentucky to Rio de Janeiro Santos Dumont Airport

Our best Azul deals on Kentucky to Rio de Janeiro Santos Dumont Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Kentucky to Rio de Janeiro Santos Dumont Airport that are best for you.

See travel insights to Rio de Janeiro from

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

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

How long does it take to fly to Rio de Janeiro Santos Dumont Airport?

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

Direct flights

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

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Kentucky flight routes

According to popular flight searches on momondo this year

Rio de Janeiro Santos Dumont Airport flight routes

According to popular flight searches on momondo this year

Cabin classes currently available on flights to Rio de Janeiro

List of cabin classes available on flights landing in Rio de Janeiro. Availability may vary depending on flight origin and airline.

Complete your trip to Rio de Janeiro

Explore popular destinations other users love

According to popular flight searches on momondo this year