What airlines fly to Sao Paulo?

Delta, LATAM Airlines and American Airlines are the top three most popular airlines that fly to Sao Paulo from Louisville according to our data. Delta is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Sao Paulo. Keep in mind that there are 3 different airlines that fly to Sao Paulo on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Louisville Intl to Sao Paulo?

United Airlines is the most popular carrier operating from Louisville Intl to Sao Paulo

When did momondo last update prices for flights from Louisville Intl Airport to Sao Paulo?

Prices for flights from Louisville Intl Airport to Sao Paulo were last updated today.

How old do you have to be to fly from Louisville Intl Airport to Sao Paulo?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Sao Paulo.

What documentation or ID do you need to fly to Sao Paulo?

The required travel and health documents for your Sao Paulo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Paulo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$316 Cheap Flights from Louisville to Sao Paulo in 2025/26

1 adult

0 bags

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Find the cheapest flights from Louisville to Sao Paulo

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:33 pm - 5:40 am

SDF

GRU

36h 07m2 stops

12:55 pm - 12:21 pm

GRU

SDF

25h 26m1 stop

$927Multiple Airlines

Sun, Feb 15 - Tue, Feb 24

9:00 am - 6:30 am

SDF

GRU

19h 30m2 stops

1:30 am - 7:42 pm

GRU

SDF

20h 12m2 stops

$1,065Copa Airlines

Sun, Feb 15 - Mon, Feb 23

1:56 pm - 7:10 am

SDF

GRU

15h 14m1 stop

9:45 pm - 5:19 pm

GRU

SDF

21h 34m1 stop

$1,130United Airlines

Sun, Feb 15 - Tue, Feb 24

6:00 am - 8:10 am

SDF

GRU

24h 10m1 stop

11:00 pm - 7:42 pm

GRU

SDF

21h 42m1 stop

$1,148American Airlines

Fri, Feb 27 - Sun, Mar 15

6:01 am - 6:20 am

SDF

GRU

22h 19m1 stop

12:15 am - 3:58 pm

GRU

SDF

16h 43m2 stops

$1,153American Airlines

Fri, Feb 27 - Sat, Mar 14

2:35 pm - 10:20 am

SDF

GRU

17h 45m1 stop

9:30 pm - 7:42 pm

GRU

SDF

23h 12m1 stop

$1,214United Airlines

Sat, Mar 7 - Wed, Mar 11

9:00 am - 9:30 am

SDF

GRU

22h 30m2 stops

9:30 pm - 1:17 pm

GRU

SDF

16h 47m2 stops

$1,219United Airlines

Sat, Mar 7 - Wed, Mar 11

American Airlines flights from Louisville to Sao Paulo

Our best American Airlines deals on Louisville to Sao Paulo flight tickets

American Airlines

Feb 27

SDF6:00 amLouisville Intl

24h 10m

1 stop

GRU8:10 amSao Paulo Guarulhos Intl

Mar 15

GRU11:00 pmSao Paulo Guarulhos Intl

21h 42m

1 stop

SDF7:42 pmLouisville Intl

$1,148

Find similar

American Airlines

Feb 27

SDF9:21 amLouisville Intl

18h 59m

2 stops

GRU6:20 amSao Paulo Guarulhos Intl

Mar 14

GRU12:15 amSao Paulo Guarulhos Intl

16h 43m

2 stops

SDF3:58 pmLouisville Intl

$1,153

Find similar

LATAM Airlines flights from Louisville to Sao Paulo

Our best LATAM Airlines deals on Louisville to Sao Paulo flight tickets

LATAM Airlines

Feb 27

SDF7:05 amLouisville Intl

20h 35m

1 stop

GRU5:40 amSao Paulo Guarulhos Intl

Mar 15

GRU11:45 pmSao Paulo Guarulhos Intl

20h 06m

1 stop

SDF6:51 pmLouisville Intl

$1,162

Find similar

LATAM Airlines

Feb 27

SDF3:33 pmLouisville Intl

16h 02m

1 stop

GRU9:35 amSao Paulo Guarulhos Intl

Mar 15

GRU10:55 pmSao Paulo Guarulhos Intl

24h 39m

2 stops

SDF10:34 pmLouisville Intl

$1,167

Find similar

LATAM Airlines

Feb 27

SDF5:49 pmLouisville Intl

16h 51m

2 stops

GRU12:40 pmSao Paulo Guarulhos Intl

Mar 15

GRU10:55 pmSao Paulo Guarulhos Intl

20h 56m

2 stops

SDF6:51 pmLouisville Intl

$1,173

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Sun 2/15

3:33 pm-5:40 am

2 stops36h 07m

Sao Paulo Guarulhos Intl

Tue 2/24

12:55 pm-12:21 pm

1 stop25h 26m

$927

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Sun 2/15

9:00 am-6:30 am

2 stops19h 30m

Sao Paulo Guarulhos Intl

Mon 2/23

1:30 am-7:42 pm

2 stops20h 12m

$1,065

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Sun 2/15

1:56 pm-7:10 am

1 stop15h 14m

Sao Paulo Guarulhos Intl

Tue 2/24

9:45 pm-5:19 pm

1 stop21h 34m

$1,130

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Fri 2/27

6:00 am-8:10 am

1 stop24h 10m

Sao Paulo Guarulhos Intl

Sun 3/15

11:00 pm-7:42 pm

1 stop21h 42m

$1,148

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Fri 2/27

6:01 am-6:20 am

1 stop22h 19m

Sao Paulo Guarulhos Intl

Sat 3/14

12:15 am-3:58 pm

2 stops16h 43m

$1,153

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Sat 3/7

2:35 pm-10:20 am

1 stop17h 45m

Sao Paulo Guarulhos Intl

Wed 3/11

9:30 pm-7:42 pm

1 stop23h 12m

$1,214

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Sat 3/7

9:00 am-9:30 am

2 stops22h 30m

Sao Paulo Guarulhos Intl

Wed 3/11

9:30 pm-1:17 pm

2 stops16h 47m

$1,219

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Wed 4/1

12:33 pm-5:00 am

1 stop15h 27m

$316

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Wed 4/1

12:33 pm-1:15 pm

2 stops23h 42m

$350

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Wed 4/1

12:33 pm-7:40 pm

3 stops30h 07m

$425

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Sao Paulo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Sao Paulo?

The cheapest day to depart on your flight to Sao Paulo is on a Tuesday when prices can be found for as low as $910. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Louisville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,131.

What is the cheapest time of day to depart on your flight to Sao Paulo?

At noon is the cheapest time of day to fly from Louisville to Sao Paulo when you can find flight prices for as low as $907. Flying to Sao Paulo at noon is an ideal time because this is during off-peak travel hours. Flights to Sao Paulo are more costly in the afternoon, with an average ticket price of $1,116. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Louisville to Sao Paulo

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Sao Paulo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Sao Paulo (SDF to SAO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Sao Paulo

Fastest flight time	16h 36m
Direct flights	None

The fastest flight from Louisville to Sao Paulo takes 16h 36m

There are no direct flights from Louisville to Sao Paulo. There are no popular flight routes from Louisville to Sao Paulo.

Search flight deals

How far is Louisville Intl to Sao Paulo by plane?
There are 4962.1 mi between Louisville Intl and Sao Paulo. 16h 36m is a normal flight duration for this route.
When did momondo last update prices for flights from Louisville Intl Airport to Sao Paulo?
Prices for flights from Louisville Intl Airport to Sao Paulo were last updated today.
How old do you have to be to fly from Louisville Intl Airport to Sao Paulo?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Sao Paulo.
What documentation or ID do you need to fly to Sao Paulo?
The required travel and health documents for your Sao Paulo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Paulo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Santos

Guarujá

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Sao Paulo?

It is quick and easy to find Louisville to Sao Paulo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sao Paulo that suits you.

Can I find flights from Louisville to Sao Paulo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sao Paulo from Louisville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisville to Sao Paulo?

momondo helps you find the best flight between Louisville and Sao Paulo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Louisville to Sao Paulo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisville to Sao Paulo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.