HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rio de Janeiro

$406+ Cheap flights from Kentucky to Rio de Janeiro, Brazil (RIO)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — RIO
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Rio de Janeiro with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kentucky to Rio de Janeiro

Cheapest flights from Kentucky to Rio de Janeiro
Explore the most affordable flight options available from Kentucky to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Mytrip deal was found by Cheapflights users on 2/10. 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.
Tue 3/247:44 am
BNA
-
GIG
3 stops27h 41m
Multiple Airlines
Mon 3/306:25 pm
GIG
-
BNA
2 stops27h 21m
Multiple Airlines
Deal found 2/10$722
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:33 pm
BNA
-
GIG
2 stops19h 32m
Multiple Airlines
Tue 3/319:40 am
GIG
-
BNA
2 stops29h 49m
Multiple Airlines
Deal found 2/8$742
This Gotogate deal was found by Cheapflights users on 2/12. 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.
Fri 3/208:15 am
BNA
-
SDU
2 stops34h 00m
Multiple Airlines
Mon 3/231:50 pm
SDU
-
BNA
2 stops32h 00m
Multiple Airlines
Deal found 2/12$743
This Mytrip deal was found by Cheapflights users on 2/9. 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 9/183:45 pm
BNA
-
GIG
2 stops40h 40m
Multiple Airlines
Mon 9/218:50 pm
GIG
-
BNA
2 stops46h 54m
Multiple Airlines
Deal found 2/9$744
This Mytrip deal was found by Cheapflights users on 2/10. 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 10/2210:25 am
BNA
-
GIG
2 stops34h 45m
Multiple Airlines
Mon 10/268:25 am
GIG
-
BNA
2 stops32h 40m
Multiple Airlines
Deal found 2/10$751
This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:45 pm
BNA
-
SDU
2 stops26h 30m
Air Canada
Mon 9/211:45 pm
SDU
-
BNA
2 stops33h 09m
Air Canada
Deal found 2/9$773
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:33 pm
BNA
-
SDU
3 stops25h 47m
Multiple Airlines
Tue 3/315:30 pm
SDU
-
BNA
2 stops21h 59m
Multiple Airlines
Deal found 2/8$774
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Wed 5/66:45 pm
BNA
-
GIG
2 stops18h 50m
Multiple Airlines
Mon 5/114:40 pm
GIG
-
BNA
3 stops27h 14m
Multiple Airlines
Deal found 2/10$810
This Mytrip deal was found by Cheapflights users on 2/12. 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.
Wed 3/48:52 pm
BNA
-
SDU
2 stops31h 13m
Multiple Airlines
Sat 3/78:05 am
SDU
-
BNA
3 stops37h 52m
Multiple Airlines
Deal found 2/12$838
This Mytrip deal was found by Cheapflights users on 2/12. 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 4/105:33 pm
BNA
-
SDU
2 stops18h 47m
Multiple Airlines
Sat 4/188:15 am
SDU
-
BNA
3 stops41h 03m
Multiple Airlines
Deal found 2/12$894
This Mytrip deal was found by Cheapflights users on 2/12. 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 3/145:33 pm
BNA
-
SDU
2 stops26h 47m
Multiple Airlines
Sat 3/215:30 pm
SDU
-
BNA
3 stops32h 08m
Multiple Airlines
Deal found 2/12$915
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada 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 stops33h 11m
Multiple Airlines
Deal found 2/10$953

Find flight deals from Kentucky to Rio de Janeiro

Keep the following information in mind while searching for Kentucky to Rio de Janeiro flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$722
(Mytrip)

One-way from

$406
(Kiwi.com)

Popular in

April

Cheapest in

May

Average price

$1,189
Provider with most accurate pricing for Louisville Intl-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Rio de Janeiro (RIO) flights.
Search Deals
From Kentucky to Rio de Janeiro (RIO)
Search Deals
One-way flight from Kentucky to Rio de Janeiro (RIO)
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($53 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 Kentucky to Rio de Janeiro 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 12, 2026.
Use the filters below to find and compare flights from Kentucky to Rio de Janeiro that are best for you.

Fly from

Kentucky

Fly to

Rio de Janeiro

Route

Depart

Return

Price

NashvilleRio de Janeiro

BNA - GIG

BNAGIG

Nashville Intl

Tue 3/24

7:44 am-1:25 pm

3 stops27h 41m

Rio de Janeiro–Galeão Intl

Mon 3/30

6:25 pm-7:46 pm

2 stops27h 21m

$722

NashvilleRio de Janeiro

BNA - GIG

BNAGIG

Nashville Intl

Tue 3/24

5:33 pm-3:05 pm

2 stops19h 32m

Rio de Janeiro–Galeão Intl

Tue 3/31

9:40 am-1:29 pm

2 stops29h 49m

$742

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Fri 3/20

8:15 am-8:15 pm

2 stops34h 00m

Rio de Janeiro Santos Dumont

Mon 3/23

1:50 pm-7:50 pm

2 stops32h 00m

$743

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Tue 3/24

5:33 pm-9:20 pm

3 stops25h 47m

Rio de Janeiro Santos Dumont

Tue 3/31

5:30 pm-1:29 pm

2 stops21h 59m

$774

NashvilleRio de Janeiro

BNA - GIG

BNAGIG

Nashville Intl

Wed 5/20

12:55 pm-3:35 pm

2 stops24h 40m

Rio de Janeiro–Galeão Intl

Mon 5/25

4:40 pm-5:54 pm

2 stops27h 14m

$835

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Wed 3/4

8:52 pm-7:05 am

2 stops31h 13m

Rio de Janeiro Santos Dumont

Sat 3/7

8:05 am-6:57 pm

3 stops37h 52m

$838

NashvilleRio de Janeiro

BNA - GIG

BNAGIG

Nashville Intl

Sun 5/17

10:55 am-3:35 pm

2 stops26h 40m

Rio de Janeiro–Galeão Intl

Sun 5/24

9:10 am-6:00 pm

1 stop34h 50m

$884

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Fri 4/10

5:33 pm-2:20 pm

2 stops18h 47m

Rio de Janeiro Santos Dumont

Sat 4/18

8:15 am-11:18 pm

3 stops41h 03m

$894

NashvilleRio de Janeiro

BNA - GIG

BNAGIG

Nashville Intl

Sun 3/29

6:15 am-7:55 am

2 stops23h 40m

Rio de Janeiro–Galeão Intl

Sun 4/5

10:25 pm-7:46 pm

3 stops23h 21m

$906

NashvilleRio de Janeiro

BNA - SDU

BNASDU

Nashville Intl

Sat 3/14

5:33 pm-10:20 pm

2 stops26h 47m

Rio de Janeiro Santos Dumont

Sat 3/21

5:30 pm-11:38 pm

3 stops32h 08m

$915

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 47 results
1
2
3
...
5

Best time to book a flight from Kentucky to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Kentucky 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 Kentucky to Rio de Janeiro
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 Kentucky to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kentucky to Rio de Janeiro?

    Air Canada, LATAM Airlines, and Delta can get you from Kentucky to Rio de Janeiro in just under 21h 42m. Your travel time can differ by up to 1h 08m. There are 5030 mi between Kentucky and Rio de Janeiro. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Kentucky to Rio de Janeiro?

    When deciding which route to take from Kentucky to Rio de Janeiro consider Nashville Intl - Rio de Janeiro–Galeão Intl, Nashville Intl - Rio de Janeiro Santos Dumont or Cincinnati Cinci./N. Kentucky - Rio de Janeiro–Galeão Intl as they are the most popular.

  • Can I find deals for flights from Kentucky to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Kentucky to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Rio de Janeiro.

  • Can I find deals for business class flights from Kentucky to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Kentucky to Rio de Janeiro 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to Rio de Janeiro

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
Dulles Intl to Rio de Janeiro–Galeão Intl flights
Newark to Rio de Janeiro–Galeão Intl flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
Baltimore to Rio de Janeiro–Galeão Intl flights
Reagan-National to Rio de Janeiro–Galeão Intl flights
Los Angeles to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Santos Dumont flights
Newark to Santos Dumont flights
Miami to Santos Dumont flights
Los Angeles to Santos Dumont flights
O'Hare Intl to Rio de Janeiro–Galeão Intl flights
Orlando to Rio de Janeiro–Galeão Intl flights
Hobby to Rio de Janeiro–Galeão Intl flights
Dallas/Fort Worth to Rio de Janeiro–Galeão Intl flights
LaGuardia to Santos Dumont flights
Atlanta to Rio de Janeiro–Galeão Intl flights
Orlando to Santos Dumont flights
O'Hare Intl to Santos Dumont flights
Boston to Rio de Janeiro–Galeão Intl flights
Seattle to Rio de Janeiro–Galeão Intl flights
San Francisco to Rio de Janeiro–Galeão Intl flights
George Bush Intcntl to Rio de Janeiro–Galeão Intl flights
Seattle to Santos Dumont flights
Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
Boston to Santos Dumont flights
Austin to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Santos Dumont flights
Dallas/Fort Worth to Santos Dumont flights
Raleigh to Rio de Janeiro–Galeão Intl flights
San Francisco to Santos Dumont flights
Midway to Rio de Janeiro–Galeão Intl flights
Austin to Santos Dumont flights
Love Field to Rio de Janeiro–Galeão Intl flights
Ontario to Rio de Janeiro–Galeão Intl flights
Columbus to Rio de Janeiro–Galeão Intl flights
Columbus to Santos Dumont flights
Atlanta to Santos Dumont flights
Denver to Rio de Janeiro–Galeão Intl flights
Tampa to Rio de Janeiro–Galeão Intl flights
Raleigh to Santos Dumont flights
Philadelphia to Santos Dumont flights
Tampa to Santos Dumont flights
Philadelphia to Rio de Janeiro–Galeão Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.