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$423+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — SDF
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Cheap 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 12, 2026.

This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:30 pm -
1 stop14h 04m
Tue 11/310:37 am -
2 stops21h 43m
Deal found 8/10$1,081
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:30 pm -
1 stop23h 39m
Mon 9/141:08 pm -
1 stop17h 02m
Deal found 8/10$1,090
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:15 pm -
2 stops18h 59m
Mon 9/144:19 pm -
1 stop15h 41m
Deal found 8/10$1,094
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:15 pm -
2 stops20h 34m
Fri 1/18:55 am -
1 stop20h 20m
Deal found 8/8$1,108
This United Airlines deal was found by Cheapflights users on 8/11. 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 11/69:45 pm -
2 stops17h 52m
Tue 11/1010:37 am -
2 stops18h 33m
Deal found 8/11$1,153
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:00 pm -
1 stop26h 59m
Sat 10/36:16 pm -
2 stops38h 14m
Deal found 8/12$1,190
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:00 pm -
1 stop15h 51m
Sat 10/34:00 pm -
1 stop15h 20m
Deal found 8/12$1,200
This LATAM Airlines deal was found by Cheapflights users on 8/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:55 pm -
2 stops26h 59m
Fri 1/16:00 am -
2 stops22h 50m
Deal found 8/11$1,259

Find 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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,077
(United Airlines)

One-way from

$423
(Kiwi.com)
Provider with most accurate pricing for Sao Paulo (SAO)-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Louisville Intl flights.
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From Sao Paulo (SAO) to Louisville Intl
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One-way flight from Sao Paulo (SAO) to Louisville Intl
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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 12, 2026.
Use the filters below to find and compare flights from Sao Paulo to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sao PauloLouisville

GRU Sao Paulo Guarulhos Intl - SDF Louisville Intl

GRUSDF

Sao Paulo Guarulhos Intl

Mon 2/1

10:25 pm-1:00 pm

2 stops16h 35m

Louisville Intl

Mon 3/1

2:20 pm-10:20 am

1 stop18h 00m

$1,078

Sao PauloLouisville

GRU Sao Paulo Guarulhos Intl - SDF Louisville Intl

GRUSDF

Sao Paulo Guarulhos Intl

Wed 10/28

9:30 pm-10:34 am

1 stop14h 04m

Louisville Intl

Tue 11/3

10:37 am-10:20 am

2 stops21h 43m

$1,081

Sao PauloLouisville

GRU Sao Paulo Guarulhos Intl - SDF Louisville Intl

GRUSDF

Sao Paulo Guarulhos Intl

Tue 12/1

9:30 pm-11:25 am

1 stop15h 55m

Louisville Intl

Fri 1/1

8:55 am-7:15 am

1 stop20h 20m

$1,108
Cheapest one-way

Sao PauloLouisville

GRU Sao Paulo Guarulhos Intl - SDF Louisville Intl

GRUSDF

Sao Paulo Guarulhos Intl

Mon 8/31

9:30 pm-11:59 pm

2 stops27h 29m

$761

Sao PauloLouisville

GRU Sao Paulo Guarulhos Intl - SDF Louisville Intl

GRUSDF

Sao Paulo Guarulhos Intl

Wed 8/26

9:50 pm-11:59 pm

2 stops27h 09m

$761
Quickest one-way

Sao PauloLouisville

GRU Sao Paulo Guarulhos Intl - SDF Louisville Intl

GRUSDF

Sao Paulo Guarulhos Intl

Fri 8/28

9:30 pm-1:11 pm

2 stops16h 41m

$812

Sao PauloLouisville

GRU Sao Paulo Guarulhos Intl - SDF Louisville Intl

GRUSDF

Sao Paulo Guarulhos Intl

Sun 8/30

10:20 pm-8:36 pm

1 stop23h 16m

$816

Sao PauloLouisville

GRU Sao Paulo Guarulhos Intl - SDF Louisville Intl

GRUSDF

Sao Paulo Guarulhos Intl

Sat 8/29

9:00 pm-10:59 pm

1 stop26h 59m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Sao Paulo-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub 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 Sao Paulo-Louisville 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 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

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 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.

  • How long is the flight from Sao Paulo to Louisville?

    For as low as $1,077, United Airlines can have you in Louisville from Sao Paulo in 14h 15m. The distance from Sao Paulo to Louisville is about 4956 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

Traveling to a place near Louisville?

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

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