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Cheap flights from St. Louis to Sao Paulo from $795

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Sao Paulo departing on 12/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Sao Paulo

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Sao Paulo that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Sao Paulo.

Cheap last minute flights

Planning a quick getaway from St. Louis to Sao Paulo? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sao Paulo, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Sao Paulo

Find recent round-trip train or bus tickets from St. Louis to Sao Paulo.

All round-trip flight deals to Sao Paulo

The cheapest plane tickets to Sao Paulo found on KAYAK recently.
7:08 am - 8:30 amSTL-GRU
22h 22m1 stop
10:35 pm - 4:08 pmGRU-STL
20h 33m1 stop
$997American Airlines
Find Deal
Fri, Dec 6 - Wed, Dec 11
5:28 pm - 10:15 amSTL-GRU
13h 47m1 stop
10:15 pm - 3:34 pmGRU-STL
20h 19m2 stops
$1,002United Airlines
Find Deal
Fri, Dec 6 - Wed, Dec 11
1:08 pm - 8:05 pmSTL-GRU
27h 57m2 stops
7:05 am - 9:22 amGRU-STL
29h 17m3 stops
$1,037LATAM Airlines
Find Deal
Fri, Dec 6 - Wed, Dec 11
6:00 am - 7:55 pmSTL-GRU
34h 55m2 stops
10:45 pm - 11:43 pmGRU-STL
27h 58m2 stops
$1,038LATAM Airlines
Find Deal
Fri, Dec 6 - Wed, Dec 11
4:27 pm - 5:55 amSTL-VCP
34h 28m1 stop
11:05 am - 3:21 pmVCP-STL
31h 16m1 stop
$1,366
Find Deal
Sun, Dec 22 - Mon, Dec 30
5:15 am - 11:35 amSTL-GRU
27h 20m3 stops
11:10 pm - 9:54 amGRU-STL
37h 44m2 stops
$1,417
Find Deal
Wed, Dec 11 - Thu, Jan 9
4:03 pm - 8:30 amSTL-GRU
13h 27m1 stop
12:30 am - 11:51 pmGRU-STL
26h 21m1 stop
$1,479GOL
Find Deal
Sun, Dec 1 - Mon, Dec 30
1:45 pm - 8:40 amSTL-GRU
15h 55m1 stop
12:30 am - 11:51 pmGRU-STL
26h 21m1 stop
$1,646GOL
Find Deal
Thu, Dec 19 - Fri, Dec 27
7:15 am - 5:40 amSTL-GRU
19h 25m1 stop
5:45 pm - 9:08 amGRU-STL
18h 23m2 stops
$2,171Delta
Find Deal
Sun, Dec 22 - Mon, Dec 30
7:15 am - 5:40 amSTL-GRU
19h 25m2 stops
5:45 pm - 9:08 amGRU-STL
18h 23m2 stops
$2,176Delta
Find Deal
Sun, Dec 22 - Mon, Dec 30
6:00 am - 10:20 pmSTL-CGH
37h 20m3 stops
Fri, Dec 20
5:45 pm - 5:50 amSTL-GRU
33h 05m3 stops
Fri, Dec 20
6:00 am - 5:50 amSTL-GRU
20h 50m2 stops
Fri, Dec 20
6:00 am - 7:10 amSTL-VCP
46h 10m3 stops
Fri, Dec 20
6:00 am - 8:10 amSTL-GRU
23h 10m1 stop
$967American Airlines
Find Deal
Fri, Dec 20
5:45 pm - 7:10 amSTL-CGH
58h 25m2 stops
$1,061
Find Deal
Fri, Dec 20
5:45 pm - 5:35 amSTL-VCP
32h 50m1 stop
$1,104
Find Deal
Fri, Dec 20
6:49 pm - 5:35 amSTL-VCP
31h 46m2 stops
$1,323
Find Deal
Fri, Dec 20
10:10 am - 5:50 amSTL-GRU
16h 40m2 stops
1:50 am - 3:34 pmGRU-STL
16h 44m2 stops
Sun, Nov 24 - Mon, Dec 2
5:21 pm - 12:25 amSTL-GRU
52h 04m2 stops
12:50 pm - 11:24 pmGRU-STL
13h 34m1 stop
$1,028
Find Deal
Sat, Nov 23 - Wed, Dec 4
10:10 am - 7:15 amSTL-GRU
18h 05m1 stop
10:25 pm - 10:16 amGRU-STL
14h 51m1 stop
$1,117United Airlines
Find Deal
Fri, Nov 22 - Wed, Dec 4
6:00 am - 5:35 amSTL-GRU
20h 35m2 stops
10:45 pm - 6:06 pmGRU-STL
22h 21m2 stops
$1,122LATAM Airlines
Find Deal
Sun, Nov 24 - Wed, Dec 4
4:03 pm - 8:30 amSTL-GRU
13h 27m1 stop
10:45 pm - 4:10 pmGRU-STL
20h 25m2 stops
$1,137GOL
Find Deal
Sat, Nov 23 - Tue, Dec 3
6:00 am - 5:40 amSTL-GRU
20h 40m1 stop
10:40 am - 11:41 pmGRU-STL
16h 01m1 stop
$1,177Delta
Find Deal
Sun, Nov 24 - Tue, Dec 3
4:04 pm - 9:35 amSTL-GRU
14h 31m1 stop
10:40 am - 11:41 pmGRU-STL
16h 01m1 stop
$1,217Delta
Find Deal
Sun, Nov 24 - Fri, Nov 29
8:05 am - 7:15 amSTL-GRU
20h 10m1 stop
10:15 pm - 11:30 pmGRU-STL
28h 15m1 stop
$1,227United Airlines
Find Deal
Fri, Nov 22 - Sun, Dec 1
5:34 pm - 8:00 pmSTL-GRU
23h 26m2 stops
10:45 pm - 4:29 pmGRU-STL
20h 44m2 stops
$1,230LATAM Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
12:49 pm - 6:20 amSTL-GRU
38h 31m2 stops
11:00 pm - 10:46 amGRU-STL
14h 46m1 stop
$1,515GOL
Find Deal
Fri, Nov 22 - Mon, Dec 2

American Airlines flights from St. Louis to Sao Paulo

Our best American Airlines deals on St. Louis to Sao Paulo flight tickets
American Airlines
Dec 6
STL7:08 amLambert-St Louis
22h 22m
1 stop
GRU8:30 amSao Paulo Guarulhos Intl
Dec 11
GRU10:35 pmSao Paulo Guarulhos Intl
20h 33m
1 stop
STL4:08 pmLambert-St Louis
American Airlines
Dec 6
STL4:39 pmLambert-St Louis
12h 31m
1 stop
GRU8:10 amSao Paulo Guarulhos Intl
Dec 10
GRU12:30 amSao Paulo Guarulhos Intl
25h 40m
1 stop
STL11:10 pmLambert-St Louis
American Airlines
Dec 6
STL11:43 amLambert-St Louis
17h 27m
2 stops
GRU8:10 amSao Paulo Guarulhos Intl
Dec 10
GRU12:30 amSao Paulo Guarulhos Intl
15h 55m
2 stops
STL1:25 pmLambert-St Louis

United Airlines flights from St. Louis to Sao Paulo

Our best United Airlines deals on St. Louis to Sao Paulo flight tickets
United Airlines
Dec 6
STL5:28 pmLambert-St Louis
13h 47m
1 stop
GRU10:15 amSao Paulo Guarulhos Intl
Dec 11
GRU10:15 pmSao Paulo Guarulhos Intl
20h 19m
2 stops
STL3:34 pmLambert-St Louis
United Airlines
Dec 1
STL5:40 pmLambert-St Louis
34h 35m
1 stop
GRU7:15 amSao Paulo Guarulhos Intl
Dec 31
GRU9:30 pmSao Paulo Guarulhos Intl
19h 54m
2 stops
STL2:24 pmLambert-St Louis
United Airlines
Nov 23
STL3:20 pmLambert-St Louis
16h 00m
2 stops
GRU10:20 amSao Paulo Guarulhos Intl
Nov 25
GRU9:30 pmSao Paulo Guarulhos Intl
19h 55m
2 stops
STL2:25 pmLambert-St Louis

See travel insights to Sao Paulo from

How to get the cheapest flight ticket from St. Louis 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 month to fly to Sao Paulo?

The cheapest month to fly to Sao Paulo from St. Louis is in October. Flight prices, which tend to average around $886, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in October, then you should wait until May to fly from St. Louis, when ticket prices are also cheap, with an average price of $969.

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 $949. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,249.

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

In the evening is the cheapest time of day to fly from St. Louis to Sao Paulo when you can find flight prices for as low as $0. Flying to Sao Paulo in the evening is an ideal time because this is during off-peak travel hours. Flights to Sao Paulo are more costly at noon, with an average ticket price of $1,179. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on St. Louis to Sao Paulo flights?

You could potentially save up to 16% on your flight if you consider stops on a St. Louis to Sao Paulo flight.

When to book flights from St. Louis to Sao Paulo

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Sao Paulo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Sao Paulo (STL to SAO) flight deals and tips

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

Best Price Found

$795

Fastest flight time

12h 31m

Direct flights

None

Airports in Sao Paulo

3 airports
The best one-way flight to Sao Paulo from St. Louis in the past 72 hours is $795. The best round-trip flight deal from St. Louis to Sao Paulo found on momondo in the last 72 hours is $997.
The fastest flight from St. Louis to Sao Paulo takes 12h 31m
There are no direct flights from St. Louis to Sao Paulo. Popular non-direct routes for this connection are Lambert-St Louis Airport - Sao Paulo Guarulhos Intl Airport, Lambert-St Louis Airport - Sao Paulo Viracopos Airport and Lambert-St Louis Airport - Sao Paulo Congonhas Airport.
There are 3 airports near Sao Paulo: Sao Paulo Viracopos (VCP), Sao Paulo Congonhas (CGH), Sao Paulo Guarulhos Intl (GRU)

  • How far is Lambert-St Louis to Sao Paulo by plane?

    Lambert-St Louis and Sao Paulo are 5134.3 mi apart from one another. Flights usually cover this in 12h 31m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Sao Paulo?

    Prices for flights from Lambert-St Louis Airport to Sao Paulo are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Sao Paulo?

  • How old do you have to be to fly from Lambert-St Louis Airport to Sao Paulo?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Sao Paulo.

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

    The travel and health documents you'll need for your trip to Sao Paulo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sao Paulo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Sao Paulo?


Best airlines flying from St. Louis to Sao Paulo

Compare and see reviews for airlines that fly from St. Louis to Sao Paulo with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $569Free CancellationRating
8.0
8,755 reviews
Search Delta flights
Air CanadaPriceFrom $743Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
American AirlinesPriceFrom $890Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $947Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $1,003Free CancellationRating
7.5
1,932 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Sao Paulo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Sao Paulo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Sao Paulo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Sao Paulo flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Sao Paulo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sao Paulo from St. Louis.

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

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


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Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo