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Rio de Janeiro

$658+ Cheap flights from Louisville (SDF) 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — RIO
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Louisville to Rio de Janeiro

Best flights from Louisville to Rio de Janeiro
Discover carefully curated flight deals from Louisville to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:49 pmSDF - GIG
1 stop12h 31mLATAM Airlines
Sat 2/287:15 amGIG - SDF
2 stops18h 43mLATAM Airlines
Deal found 12/17$1,112
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:00 amSDF - GIG
1 stop26h 35mUnited Airlines
Mon 3/238:55 pmGIG - SDF
1 stop23h 56mUnited Airlines
Deal found 12/15$1,113
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:18 amSDF - GIG
2 stops18h 07mDelta
Sat 2/289:30 pmGIG - SDF
1 stop15h 52mDelta
Deal found 12/16$1,120
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:26 amSDF - GIG
2 stops19h 59mAmerican Airlines
Sat 2/2811:55 pmGIG - SDF
2 stops21h 02mAmerican Airlines
Deal found 12/16$1,125
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:54 pmSDF - SDU
2 stops44h 46mUnited Airlines
Thu 3/51:45 pmSDU - SDF
2 stops27h 02mUnited Airlines
Deal found 12/15$1,277
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:00 amSDF - SDU
2 stops27h 35mUnited Airlines
Sat 2/285:30 pmSDU - SDF
2 stops22h 01mUnited Airlines
Deal found 12/16$1,398
This Priceline deal was found by Cheapflights users on 12/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/315:47 pmSDF - SDU
2 stops17h 28mLATAM Airlines
Sat 2/72:00 pmSDU - SDF
2 stops23h 37mLATAM Airlines
Deal found 12/17$3,258

Find flight deals from Louisville to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Rio de Janeiro (RIO). 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 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,112
(KAYAK)

One-way from

$658
(Delta)

Popular in

December

Cheapest in

May

Average price

$2,325
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 Louisville Intl to Rio de Janeiro (RIO)
Search Deals
One-way flight from Louisville Intl to Rio de Janeiro (RIO)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($276 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($115 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 Louisville 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 December 18, 2025.
Use the filters below to find and compare flights from Louisville to Rio de Janeiro that are best for you.

Fly from

Louisville

Fly to

Rio de Janeiro

Route

Depart

Return

Price

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Fri 2/20

5:49 pm-8:20 am

1 stop12h 31m

Rio de Janeiro–Galeão Intl

Sat 2/28

7:15 am-11:58 pm

2 stops18h 43m

$1,112

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Thu 3/19

6:00 am-9:35 am

1 stop26h 35m

Rio de Janeiro–Galeão Intl

Mon 3/23

8:55 pm-7:51 pm

1 stop23h 56m

$1,113

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Fri 2/20

10:18 am-6:25 am

2 stops18h 07m

Rio de Janeiro–Galeão Intl

Sat 2/28

9:30 pm-11:22 am

1 stop15h 52m

$1,120

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Fri 2/20

11:26 am-9:25 am

2 stops19h 59m

Rio de Janeiro–Galeão Intl

Sat 2/28

11:55 pm-6:57 pm

2 stops21h 02m

$1,125

LouisvilleRio de Janeiro

SDF - SDU

SDFSDU

Louisville Intl

Sun 3/1

5:54 pm-4:40 pm

2 stops44h 46m

Rio de Janeiro Santos Dumont

Thu 3/5

1:45 pm-2:47 pm

2 stops27h 02m

$1,277

LouisvilleRio de Janeiro

SDF - SDU

SDFSDU

Louisville Intl

Fri 2/20

9:00 am-2:35 pm

2 stops27h 35m

Rio de Janeiro Santos Dumont

Sat 2/28

5:30 pm-1:31 pm

2 stops22h 01m

$1,398

LouisvilleRio de Janeiro

SDF - SDU

SDFSDU

Louisville Intl

Sat 1/31

5:47 pm-1:15 pm

2 stops17h 28m

Rio de Janeiro Santos Dumont

Sat 2/7

2:00 pm-11:37 am

2 stops23h 37m

$3,258

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Thu 3/5

10:18 am-7:10 am

2 stops18h 52m

$658

LouisvilleRio de Janeiro

SDF - SDU

SDFSDU

Louisville Intl

Thu 3/5

7:05 am-9:25 am

2 stops24h 20m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from Louisville to Rio de Janeiro

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Rio de Janeiro in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Rio de Janeiro flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Rio de Janeiro flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Rio de Janeiro flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Rio de Janeiro flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Rio de Janeiro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Louisville 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 Louisville to Rio de Janeiro
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rio de Janeiro. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Delta from Louisville to Rio de Janeiro. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville 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.

  • What airport do you fly from for flights from Louisville to Rio de Janeiro?

    If you book a flight to Rio de Janeiro from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 0 flights from Louisville Intl to Rio de Janeiro per day from 0 different airlines.

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

    Airlines like LATAM Airlines and United Airlines fly from Louisville to Rio de Janeiro in about 12h 31m. The time it takes to get you to your destination can typically vary by up to 14h 04m. Louisville and Rio de Janeiro are separated by a distance of 5030 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Louisville 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 Louisville to Rio de Janeiro.

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

    Yes. Cheapflights offers flight deals from Louisville 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

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Alternative routes for Louisville to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Rio de Janeiro–Galeão Intl flights
Nashville to Rio de Janeiro–Galeão Intl flights
Nashville to Santos Dumont flights
Louisville to Rio de Janeiro–Galeão Intl flights

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