HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$522+ Cheap flights from Sao Paulo, Brazil (SAO) to Louisville (SDF)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — SDF
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sao Paulo to Louisville 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 Sao Paulo to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Sao Paulo (SAO) to Louisville (SDF). 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 August 1, 2025.

Round-trip from

$990
(United Airlines)

One-way from

$522
(Copa Airlines)
From Sao Paulo (SAO) to Louisville Intl
Search Deals
One-way flight from Sao Paulo (SAO) to Louisville Intl
Search Deals

Find flight deals from Sao Paulo to Louisville

Cheapest flights from Sao Paulo to Louisville
Explore the most affordable flight options available from Sao Paulo to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 10/69:30 pmGRU - SDF
1 stop18h 21mUnited Airlines
Mon 10/137:20 pmSDF - GRU
1 stop13h 10mUnited Airlines
Deal found 7/30$990
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 10/611:15 pmGRU - SDF
2 stops17h 27mAmerican Airlines
Mon 10/1312:59 pmSDF - GRU
2 stops15h 16mAmerican Airlines
Deal found 7/30$1,003
This Copa Airlines deal was found by Cheapflights users on 7/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/11:40 amGRU - SDF
2 stops19h 46mCopa Airlines
Sat 8/98:40 amSDF - GRU
2 stops20h 50mCopa Airlines
Deal found 7/31$1,019
This 123 Milhas deal was found by Cheapflights users on 7/31. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/53:40 amGRU - SDF
2 stops21h 19mLATAM Airlines
Mon 10/1312:54 pmSDF - GRU
1 stop15h 46mLATAM Airlines
Deal found 7/31$1,621
This Delta deal was found by Cheapflights users on 7/31. 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.
Sun 8/3110:05 amGRU - SDF
1 stop29h 21mDelta
Fri 9/1212:48 pmSDF - GRU
1 stop15h 52mDelta
Deal found 7/31$2,352

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sao Paulo to Louisville 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 August 1, 2025.
Use the filters below to find and compare flights from Sao Paulo to Louisville that are best for you.

Fly from

Sao Paulo

Fly to

Louisville

Route

Depart

Return

Price

Sao PauloLouisville

GRU - SDF

GRUSDF

Sao Paulo Guarulhos Intl

Mon 10/6

9:30 pm-2:51 pm

1 stop18h 21m

Louisville Intl

Mon 10/13

7:20 pm-9:30 am

1 stop13h 10m

$990

Sao PauloLouisville

GRU - SDF

GRUSDF

Sao Paulo Guarulhos Intl

Mon 10/6

11:15 pm-3:42 pm

2 stops17h 27m

Louisville Intl

Mon 10/13

12:59 pm-5:15 am

2 stops15h 16m

$1,003

Sao PauloLouisville

GRU - SDF

GRUSDF

Sao Paulo Guarulhos Intl

Fri 10/3

1:40 am-8:48 pm

2 stops20h 08m

Louisville Intl

Sat 10/11

9:55 am-6:30 am

2 stops19h 35m

$1,316

Sao PauloLouisville

GRU - SDF

GRUSDF

Sao Paulo Guarulhos Intl

Sun 10/5

3:40 am-11:59 pm

2 stops21h 19m

Louisville Intl

Mon 10/13

12:54 pm-5:40 am

2 stops15h 46m

$1,621

Sao PauloLouisville

GRU - SDF

GRUSDF

Sao Paulo Guarulhos Intl

Sun 8/31

10:05 am-2:26 pm

1 stop29h 21m

Louisville Intl

Fri 9/12

12:48 pm-5:40 am

1 stop15h 52m

$2,352

Sao PauloLouisville

GRU - SDF

GRUSDF

Sao Paulo Guarulhos Intl

Mon 8/18

1:30 am-9:02 pm

2 stops20h 32m

$522

Sao PauloLouisville

GRU - SDF

GRUSDF

Sao Paulo Guarulhos Intl

Tue 8/19

10:20 pm-6:58 pm

1 stop21h 38m

$726

Sao PauloLouisville

GRU - SDF

GRUSDF

Sao Paulo Guarulhos Intl

Fri 1/2

11:05 pm-5:44 pm

2 stops20h 39m

$1,031

Sao PauloLouisville

GRU - SDF

GRUSDF

Sao Paulo Guarulhos Intl

Thu 1/1

12:15 am-12:25 am

1 stop26h 10m

$1,215

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Sao Paulo to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Sao Paulo 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 Sao Paulo to Louisville

What is the cheapest month to book a flight from Sao Paulo to Louisville?

Currently, January is the cheapest month in which you can book a flight from Sao Paulo to Louisville (average of $299). Flying from Sao Paulo to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAO to SDF?

Find hourly flight availability from Sao Paulo to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Sao Paulo to Louisville at noon. If you’re flexible enough to do this you can expect to save up to 2% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated August 1, 2025.
See what other customers who have flown with Delta, LATAM Airlines, and Copa Airlines from Sao Paulo to Louisville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LATAM Airlines
7.5
Good
1,822 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Sao Paulo to Louisville. 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 into for flights to Louisville from Sao Paulo?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly into when you book flights from Sao Paulo to Louisville. 0 airlines have flights to Louisville Intl from Sao Paulo on a regular basis. Booking flights from Sao Paulo to Louisville Intl should not be difficult; the airport handles an average of 0 inbound flights from Sao Paulo per day.

  • What are the cheapest airlines flying from Sao Paulo to Louisville round-trip?

    Cheapflights users have booked flights from Sao Paulo to Louisville round-trip from $990. Other airlines that can offer you cheap pricing are American Airlines, from $1,003, and Copa Airlines, from $1,316.

  • What are the cheapest airlines to fly from Sao Paulo to Louisville one-way?

    $522 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on United Airlines and LATAM Airlines, with prices starting from $726 and $1,031, respectively.

  • Can I find deals for flights from Sao Paulo to Louisville that include hotel bookings?

    Yes. In addition to deals on Sao Paulo to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sao Paulo to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sao Paulo to Louisville.

  • Can I find deals for business class flights from Sao Paulo to Louisville?

    Yes. Cheapflights offers flight deals from Sao Paulo to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sao Paulo to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Sao Paulo to Louisville (average of $299). Flying from Sao Paulo to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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 Sao Paulo to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
Guarulhos Intl to Nashville flights
Guarulhos Intl to Cincinnati 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.