$499 Cheap Flights from Louisville (SDF) to São Paulo (GRU)

Popular airlines from Louisville Intl. Airport (SDF) to São Paulo/Guarulhos Intl. Airport

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Cheap Flights from Louisville to São Paulo (SDF-GRU)

Prices were available within the past 7 days and start at $499 for one-way flights and $788 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
Copa
United
United
American Airlines
United
United
LATAM Airlines Group
Delta

Alternative airports near São Paulo

Prices were available within the past 7 days. Prices and availability are subject to change.

Flights from Louisville (SDF) to São Paulo (GRU)
Origin airport
Louisville Intl.
Destination airport
Guarulhos - Governor André Franco Montoro Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United
Roundtrip price
$788
Distance
4959 mi

Louisville to São Paulo Flights

The cheapest times to fly from Louisville to São Paulo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to São Paulo are during the month of September. You can find some of the cheapest flights from Louisville to São Paulo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to São Paulo

Sunday is one of the best days to book for cheap flights from Louisville to São Paulo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Louisville to São Paulo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to São Paulo in 2025. You can also book with separate airlines for your outbound and return journeys, from $499 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to São Paulo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to São Paulo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) cost?
Discover the latest flight deals from SDF to GRU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SDF to GRU?
The cheapest flights from SDF to GRU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SDF to GRU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SDF to GRU. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Louisville Intl. Airport (SDF) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Direct flights from Louisville Intl. Airport (SDF) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SDF to GRU?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
To reach Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) on schedule, choose a flight that takes off from Louisville Intl. Airport (SDF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) last-minute?
Holding off until just before your trip to book a flight from SDF to GRU often results in higher prices. While you may come across some last-minute offers, they aren't always guaranteed. Keep your travel schedule open to boost your chances of scoring a bargain.
Is it cheaper to book a SDF to GRU flight and hotel package?
You can save money by securing a SDF to GRU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
It's generally possible to cancel or reschedule your SDF to GRU flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.