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Cheap flights from Louisville to Sao Paulo from $673

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Sao Paulo departing on 12/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Louisville to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:21 am - 8:50 pm
SDF
-
GRU
34h 29m
2 stops
Multiple Airlines Logo
11:40 am - 4:34 pm
GRU
-
SDF
29h 54m
1 stop
$1,199Multiple Airlines
Wed, Aug 5 - Wed, Sep 2
Copa Airlines Logo
9:30 am - 3:50 am
SDF
-
GRU
17h 20m
2 stops
Copa Airlines Logo
11:10 am - 9:38 am
GRU
-
SDF
23h 28m
2 stops
$1,291Copa Airlines
Wed, Aug 5 - Wed, Sep 2
Copa Airlines Logo
9:30 am - 3:50 am
SDF
-
GRU
17h 20m
2 stops
Copa Airlines Logo
1:30 am - 7:07 pm
GRU
-
SDF
18h 37m
2 stops
$1,319Copa Airlines
Thu, Aug 6 - Wed, Aug 12
LATAM Airlines Logo
3:25 pm - 8:00 pm
SDF
-
GRU
27h 35m
2 stops
LATAM Airlines Logo
9:30 pm - 12:34 am
GRU
-
SDF
28h 04m
2 stops
$1,373LATAM Airlines
Sat, Aug 15 - Sun, Aug 30
United Airlines Logo
10:04 am - 9:40 am
SDF
-
GRU
22h 36m
1 stop
United Airlines Logo
9:30 pm - 10:18 am
GRU
-
SDF
13h 48m
1 stop
$1,403United Airlines
Wed, Aug 5 - Wed, Sep 2
LATAM Airlines Logo
5:50 pm - 8:00 pm
SDF
-
GRU
25h 10m
2 stops
LATAM Airlines Logo
9:30 pm - 12:09 am
GRU
-
SDF
27h 39m
2 stops
$1,409LATAM Airlines
Fri, Aug 28 - Fri, Sep 4
GOL Logo
7:03 pm - 9:00 am
SDF
-
GRU
12h 57m
1 stop
GOL Logo
6:00 am - 11:51 pm
GRU
-
SDF
18h 51m
2 stops
$1,410GOL
Fri, Aug 28 - Fri, Sep 4
American Airlines Logo
6:00 am - 6:20 am
SDF
-
GRU
22h 20m
1 stop
American Airlines Logo
10:45 pm - 7:44 pm
GRU
-
SDF
22h 59m
1 stop
$1,412American Airlines
Sun, Nov 1 - Sat, Nov 7
American Airlines Logo
10:51 am - 7:35 am
SDF
-
GRU
18h 44m
2 stops
American Airlines Logo
12:05 am - 2:57 pm
GRU
-
SDF
16h 52m
2 stops
$1,416American Airlines
Sun, Nov 1 - Fri, Nov 6
United Airlines Logo
7:25 am - 6:30 am
SDF
-
GRU
22h 05m
1 stop
United Airlines Logo
10:20 pm - 4:38 pm
GRU
-
SDF
19h 18m
1 stop
$1,418United Airlines
Fri, Aug 28 - Fri, Sep 4

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United Airlines flights from Louisville to Sao Paulo

Our best United Airlines deals on Louisville to Sao Paulo flight tickets
United Airlines
Aug 5
SDF10:04 amLouisville Intl
22h 36m
1 stop
GRU9:40 amSao Paulo Guarulhos Intl
Sep 2
GRU9:30 pmSao Paulo Guarulhos Intl
13h 48m
1 stop
SDF10:18 amLouisville Intl
$1,403
United Airlines
Aug 28
SDF7:25 amLouisville Intl
22h 05m
1 stop
GRU6:30 amSao Paulo Guarulhos Intl
Sep 4
GRU10:20 pmSao Paulo Guarulhos Intl
19h 18m
1 stop
SDF4:38 pmLouisville Intl
$1,418
United Airlines
Aug 15
SDF5:45 pmLouisville Intl
14h 50m
1 stop
GRU9:35 amSao Paulo Guarulhos Intl
Aug 30
GRU9:50 pmSao Paulo Guarulhos Intl
23h 09m
1 stop
SDF7:59 pmLouisville Intl
$1,494

LATAM Airlines flights from Louisville to Sao Paulo

Our best LATAM Airlines deals on Louisville to Sao Paulo flight tickets
LATAM Airlines
Aug 15
SDF3:25 pmLouisville Intl
27h 35m
2 stops
GRU8:00 pmSao Paulo Guarulhos Intl
Aug 30
GRU9:30 pmSao Paulo Guarulhos Intl
28h 04m
2 stops
SDF12:34 amLouisville Intl
$1,373
LATAM Airlines
Aug 28
SDF5:50 pmLouisville Intl
25h 10m
2 stops
GRU8:00 pmSao Paulo Guarulhos Intl
Sep 4
GRU9:30 pmSao Paulo Guarulhos Intl
27h 39m
2 stops
SDF12:09 amLouisville Intl
$1,409
LATAM Airlines
Aug 15
SDF5:59 pmLouisville Intl
34h 41m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Aug 30
GRU9:40 pmSao Paulo Guarulhos Intl
27h 54m
2 stops
SDF12:34 amLouisville Intl
$1,469

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Sao Paulo 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, momondo users made 832,500 searches. Data last updated July 18, 2026.
Use the filters below to find and compare flights from Louisville to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Wed 8/5

9:21 am-8:50 pm

2 stops34h 29m

Sao Paulo Guarulhos Intl

Wed 9/2

11:40 am-4:34 pm

1 stop29h 54m

$1,199

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Wed 8/5

9:30 am-3:50 am

2 stops17h 20m

Sao Paulo Guarulhos Intl

Wed 9/2

11:10 am-9:38 am

2 stops23h 28m

$1,291

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Thu 8/6

9:30 am-3:50 am

2 stops17h 20m

Sao Paulo Guarulhos Intl

Wed 8/12

1:30 am-7:07 pm

2 stops18h 37m

$1,319

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Sat 8/15

3:25 pm-8:00 pm

2 stops27h 35m

Sao Paulo Guarulhos Intl

Sun 8/30

9:30 pm-12:34 am

2 stops28h 04m

$1,373

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Wed 8/5

10:04 am-9:40 am

1 stop22h 36m

Sao Paulo Guarulhos Intl

Wed 9/2

9:30 pm-10:18 am

1 stop13h 48m

$1,403

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Fri 8/28

5:50 pm-8:00 pm

2 stops25h 10m

Sao Paulo Guarulhos Intl

Fri 9/4

9:30 pm-12:09 am

2 stops27h 39m

$1,409
Quickest round-trip

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Fri 8/28

7:03 pm-9:00 am

1 stop12h 57m

Sao Paulo Guarulhos Intl

Fri 9/4

6:00 am-11:51 pm

2 stops18h 51m

$1,410

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Sun 11/1

6:00 am-6:20 am

1 stop22h 20m

Sao Paulo Guarulhos Intl

Sat 11/7

10:45 pm-7:44 pm

1 stop22h 59m

$1,412

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Sun 11/1

10:51 am-7:35 am

2 stops18h 44m

Sao Paulo Guarulhos Intl

Fri 11/6

12:05 am-2:57 pm

2 stops16h 52m

$1,416

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Fri 8/28

7:25 am-6:30 am

1 stop22h 05m

Sao Paulo Guarulhos Intl

Fri 9/4

10:20 pm-4:38 pm

1 stop19h 18m

$1,418

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

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

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

What airlines fly to Sao Paulo?

Delta, American Airlines and LATAM 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 44% 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.

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

18h 34m

Direct flights

None
The fastest flight from Louisville to Sao Paulo takes 18h 34m
There are no direct flights from Louisville to Sao Paulo. There are no popular flight routes from Louisville to Sao Paulo.
Search flight deals

Frequently asked questions about flying from Louisville to Sao Paulo

  • How far is Louisville Intl to Sao Paulo by plane?

    There are 4962.1 mi between Louisville Intl and Sao Paulo. 18h 34m 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.

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
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.

An easier way to manage your Sao Paulo trip

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Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo
Sao Paulo Congonhas Airport
Sao Paulo Guarulhos Intl Airport
Sao Paulo Viracopos Airport