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Find cheap flights from Louisville to Sao Paulo from $782

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Guarulhos Intl departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/6
Thu 6/13

Search hundreds of travel sites at once for deals on flights to Sao Paulo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Sao Paulo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Sao Paulo, as well as popular online travel agencies
In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Louisville to Guarulhos Intl (SDF-GRU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Guarulhos Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:43 am - 6:00 amSDF-GRU
21h 17m2 stops
7:45 am - 11:18 pmGRU-SDF
40h 33m3 stops
Wed, May 22 - Mon, Jun 24
6:27 pm - 3:20 pmSDF-GRU
19h 53m3 stops
7:45 am - 11:18 pmGRU-SDF
40h 33m3 stops
Wed, May 22 - Mon, Jun 24
6:27 pm - 3:20 pmSDF-GRU
19h 53m3 stops
5:20 am - 12:46 amGRU-SDF
20h 26m3 stops
Tue, May 21 - Wed, Jun 26
6:00 am - 12:12 amSDF-GRU
17h 12m2 stops
5:30 am - 10:28 amGRU-SDF
29h 58m2 stops
$993Copa Airlines
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Tue, Aug 13 - Fri, Aug 23
8:45 am - 9:30 amSDF-GRU
23h 45m1 stop
10:20 pm - 1:13 pmGRU-SDF
15h 53m1 stop
$1,072United Airlines
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Thu, Aug 15 - Thu, Aug 22
10:20 am - 7:45 amSDF-GRU
20h 25m2 stops
10:35 am - 11:59 pmGRU-SDF
14h 24m2 stops
$1,117Delta
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Wed, Aug 14 - Sat, Aug 24
11:00 am - 9:30 amSDF-GRU
21h 30m1 stop
9:30 pm - 2:40 pmGRU-SDF
18h 10m1 stop
$1,305United Airlines
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Tue, Jun 18 - Tue, Jul 9
8:22 am - 5:15 amSDF-GRU
19h 53m2 stops
11:15 pm - 7:32 pmGRU-SDF
21h 17m2 stops
$1,337American Airlines
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Tue, Jun 18 - Tue, Jul 9
10:49 am - 7:30 amSDF-GRU
19h 41m1 stop
10:00 pm - 7:52 pmGRU-SDF
22h 52m1 stop
$1,534American Airlines
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Fri, May 31 - Sun, Jun 30
7:30 pm - 8:50 amSDF-GRU
12h 20m1 stop
10:05 am - 11:59 pmGRU-SDF
14h 54m1 stop
$2,002Delta
Find Deal
Thu, Aug 15 - Sun, Aug 25

Flights from Louisville to Guarulhos Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Louisville to Guarulhos Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Louisville to Sao Paulo?

The average price of all flights from Louisville to Sao Paulo Guarulhos Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Sao Paulo on a Tuesday and more expensive on a Saturday. On your return trip to Louisville, you should consider flying back on a Monday, and avoid Fridays for better deals.

Good to know

Cheapest flight

$782
Flight from Louisville to Sao Paulo

When to book flights from Louisville to Guarulhos Intl

Are your dates flexible? Find out the best times to travel from Louisville to Guarulhos Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Louisville to Sao Paulo flights

  • What is the cheapest flight from Louisville to Sao Paulo Guarulhos Intl Airport?

    In the last 3 days, the lowest price for a flight from Louisville to Sao Paulo Guarulhos Intl Airport was $782 for a round-trip ticket.

  • Do I need a passport to fly between Louisville and Sao Paulo?

    A passport is required to fly from Louisville to Sao Paulo.

  • Which aircraft models fly most regularly from Louisville to Sao Paulo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Sao Paulo?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Louisville and Sao Paulo, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Sao Paulo, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Sao Paulo are Delta and American Airlines. With an average price for the route of $1,029 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,357 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Louisville to Sao Paulo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Sao Paulo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Sao Paulo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sao Paulo from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Sao Paulo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sao Paulo with an airline and back to Louisville with another airline. Booking your flights between Louisville and GRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Sao Paulo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sao Paulo from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Louisville to Guarulhos Intl

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Sao Paulo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Guarulhos Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10818 reviews
7.9Comfort
7.4Food
8.6Crew
8.2Boarding
8.0Entertainment
Airline reviews

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

8.0 ExcellentEric, May 2024BOS - CUN
Read more about Delta reviews

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

Last minute flights from Louisville to Guarulhos Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Louisville to Sao Paulo that are departing in the next 10 days.
5/11Sat
multi-stopLATAM Airlines
13h 33mSDF-GRU
5/14Tue
multi-stopLATAM Airlines
23h 15mGRU-SDF
$1,424
5/11Sat
multi-stopLATAM Airlines
16h 53mSDF-GRU
5/14Tue
multi-stopLATAM Airlines
23h 15mGRU-SDF
$1,429
5/11Sat
multi-stopLATAM Airlines
21h 25mSDF-GRU
5/14Tue
multi-stopLATAM Airlines
23h 15mGRU-SDF
$1,444
5/11Sat
multi-stopDelta
16h 43mSDF-GRU
5/14Tue
multi-stopDelta
14h 54mGRU-SDF
$1,558

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Louisville - Sao Paulo Flights

Departure:

Louisville (SDF)United States

Destination:

Sao Paulo (GRU)Brazil

Cabin classes: