What are the cheapest airlines flying from St. Louis to Sao Paulo round-trip?

Cheapflights users have booked flights from St. Louis to Sao Paulo round-trip from $799. Other airlines that can offer you cheap pricing are American Airlines, from $803, and United Airlines, from $817. LATAM Airlines is priced at 24% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from St. Louis to Sao Paulo?

Travelers seeking maximum savings on their St. Louis to Sao Paulo flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from St. Louis to Sao Paulo?

While some choose either Lambert-St Louis - Sao Paulo Congonhas or Lambert-St Louis - Sao Paulo Viracopos, Lambert-St Louis - Sao Paulo Guarulhos Intl is the most popular route from St. Louis to Sao Paulo.

What are the most popular airlines that fly from St. Louis to Sao Paulo?

Consider American Airlines, Delta or LATAM Airlines when booking your flight. These represent the most popular airlines when flying from St. Louis to Sao Paulo.

What is the cheapest day to fly round-trip from St. Louis to Sao Paulo?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 27% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from St. Louis to Sao Paulo?

Our data shows that May tends to be the cheapest month to fly to Sao Paulo from St. Louis. Users have commonly found prices around $1,062 for the month, but tickets can be as low as $863. Due to multiple factors, prepare for potentially higher prices in June.

Most accurate provider : When it comes to deals on St. Louis-Sao Paulo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Sao Paulo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Sao Paulo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Sao Paulo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from St. Louis to Sao Paulo?

Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Sao Paulo. You should not have trouble finding flights to Sao Paulo from Lambert-St Louis; the airport handles an average of 0 outbound flights to Sao Paulo per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the St. Louis airport to Sao Paulo. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

Can I find deals for flights from St. Louis to Sao Paulo that include hotel bookings?

Yes. In addition to deals on St. Louis to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St. Louis to Sao Paulo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Sao Paulo.

Can I find deals for business class flights from St. Louis to Sao Paulo?

Yes. Cheapflights offers flight deals from St. Louis to Sao Paulo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$407+ Flights from St. Louis to Sao Paulo, Brazil

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Cheap flight deals from St. Louis to Sao Paulo

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$799 (FlightHub)
One-way from	$407 (Avianca)
Popular in	June
Cheapest in	May
Average price	$1,037

Provider with most accurate pricing for Lambert-St Louis-Sao Paulo (SAO) flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Sao Paulo (SAO) flights.

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From Lambert-St Louis to Sao Paulo (SAO)

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One-way flight from Lambert-St Louis to Sao Paulo (SAO)

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

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Find flight deals from St. Louis to Sao Paulo

Cheapest flights from St. Louis to Sao Paulo
Explore the most affordable flight options available from St. Louis to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Tue 3/111:06 pmSTL - GRU

1 stop14h 34mLATAM Airlines

Tue 3/1810:40 amGRU - STL

1 stop14h 51mLATAM Airlines

Deal found 2/19

$799

Fri 3/1412:58 pmSTL - GRU

2 stops17h 12mAmerican Airlines

Mon 3/2412:30 amGRU - STL

2 stops18h 11mAmerican Airlines

Deal found 2/19

$803

Fri 3/145:33 pmSTL - GRU

2 stops38h 47mUnited Airlines

Tue 3/259:45 pmGRU - STL

2 stops18h 38mUnited Airlines

Deal found 2/20

$817

Tue 2/254:00 pmSTL - VCP

2 stops34h 35mMultiple Airlines

Tue 3/41:15 pmVCP - STL

3 stops46h 35mMultiple Airlines

Deal found 2/20

$877

Fri 3/710:26 amSTL - GRU

2 stops40h 14mMultiple Airlines

Fri 4/42:05 pmGRU - STL

2 stops34h 14mMultiple Airlines

Deal found 2/19

$943

Tue 2/253:50 pmSTL - GRU

2 stops39h 40mAir Canada

Tue 3/49:45 pmGRU - STL

2 stops20h 21mAir Canada

Deal found 2/20

$946

Wed 12/243:24 pmSTL - GRU

1 stop15h 11mDelta

Wed 12/3110:40 amGRU - STL

1 stop16h 00mDelta

Deal found 2/20

$1,039

Sat 8/165:32 amSTL - CGH

2 stops24h 18mGOL

Sun 9/72:20 pmCGH - STL

2 stops34h 41mGOL

Deal found 2/20

$1,074

Sat 8/165:32 amSTL - VCP

2 stops35h 53mGOL

Sun 9/75:55 pmVCP - STL

2 stops31h 06mGOL

Deal found 2/20

$1,205

Sat 5/178:30 amSTL - GRU

2 stops17h 20mCopa Airlines

Sat 5/311:40 amGRU - STL

2 stops22h 35mCopa Airlines

Deal found 2/19

$1,371

Best flights from St. Louis to Sao Paulo
Discover carefully curated flight deals from St. Louis to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Tue 3/117:10 amSTL - GRU

1 stop20h 30mLATAM Airlines

Tue 3/187:35 amGRU - STL

2 stops17h 56mLATAM Airlines

Deal found 2/19

$799

Fri 3/1412:58 pmSTL - GRU

2 stops17h 12mAmerican Airlines

Mon 3/2412:30 amGRU - STL

2 stops18h 11mAmerican Airlines

Deal found 2/19

$803

Fri 3/145:33 pmSTL - GRU

2 stops38h 47mUnited Airlines

Tue 3/259:45 pmGRU - STL

2 stops18h 38mUnited Airlines

Deal found 2/20

$817

Fri 3/710:26 amSTL - GRU

2 stops40h 14mMultiple Airlines

Fri 4/42:05 pmGRU - STL

2 stops34h 14mMultiple Airlines

Deal found 2/19

$943

Tue 2/253:50 pmSTL - GRU

2 stops39h 40mAir Canada

Tue 3/49:45 pmGRU - STL

2 stops20h 21mAir Canada

Deal found 2/20

$946

Sat 8/165:32 amSTL - CGH

2 stops24h 18mGOL

Sun 9/72:20 pmCGH - STL

2 stops34h 41mGOL

Deal found 2/20

$1,074

Sat 5/178:30 amSTL - GRU

2 stops17h 20mCopa Airlines

Sat 5/311:40 amGRU - STL

2 stops22h 35mCopa Airlines

Deal found 2/19

$1,371

Fri 3/1411:00 amSTL - VCP

1 stop16h 35mMultiple Airlines

Tue 3/2510:15 amVCP - STL

1 stop15h 34mMultiple Airlines

Deal found 2/20

$1,074

Sat 8/165:32 amSTL - VCP

2 stops35h 53mGOL

Sun 9/75:55 pmVCP - STL

2 stops31h 06mGOL

Deal found 2/20

$1,205

Last-minute flights from St. Louis to Sao Paulo
Discover last-minute flight deals from St. Louis to Sao Paulo. Data last updated February 20, 2025 and is based on user searches.

Tue 2/254:00 pmSTL - VCP

2 stops34h 35mMultiple Airlines

Tue 3/41:15 pmVCP - STL

3 stops46h 35mMultiple Airlines

Deal found 2/20

$877

Tue 2/253:50 pmSTL - GRU

2 stops39h 40mAir Canada

Tue 3/49:45 pmGRU - STL

2 stops20h 21mAir Canada

Deal found 2/20

$946

Tue 2/253:50 pmSTL - GRU

1 stop16h 00mMultiple Airlines

Tue 3/410:50 pmGRU - STL

1 stop22h 11mMultiple Airlines

Deal found 2/20

$1,131

Tue 2/2512:52 pmSTL - GRU

1 stop13h 48mLATAM Airlines

Mon 3/33:55 amGRU - STL

2 stops22h 41mLATAM Airlines

Deal found 2/20

$1,139

Tue 2/254:33 pmSTL - CGH

2 stops46h 22mGOL

Tue 3/410:00 pmCGH - STL

2 stops20h 58mGOL

Deal found 2/20

$1,395

Fri 3/710:26 amSTL - GRU

2 stops40h 14mMultiple Airlines

Fri 4/42:05 pmGRU - STL

2 stops34h 14mMultiple Airlines

Deal found 2/19

$943

Tue 3/117:10 amSTL - GRU

1 stop20h 30mLATAM Airlines

Tue 3/187:35 amGRU - STL

2 stops17h 56mLATAM Airlines

Deal found 2/19

$799

Tue 3/114:42 pmSTL - CGH

2 stops47h 13mGOL

Tue 3/1810:00 pmCGH - STL

2 stops27h 56mGOL

Deal found 2/20

$1,281

Tue 3/114:42 pmSTL - VCP

2 stops38h 33mGOL

Tue 3/188:00 pmVCP - STL

2 stops29h 56mGOL

Deal found 2/20

$1,460

Fri 3/1412:58 pmSTL - GRU

2 stops17h 12mAmerican Airlines

Mon 3/2412:30 amGRU - STL

2 stops18h 11mAmerican Airlines

Deal found 2/19

$803

Fri 3/145:33 pmSTL - GRU

2 stops38h 47mUnited Airlines

Tue 3/259:45 pmGRU - STL

2 stops18h 38mUnited Airlines

Deal found 2/20

$817

One-way flights from St. Louis to Sao Paulo
Search for one-way flight options from St. Louis to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Tue 3/118:25 amSTL - GRU

2 stops19h 25mMultiple Airlines

Deal found 2/19

$407

Tue 3/115:37 pmSTL - GRU

1 stop12h 53mAmerican Airlines

Deal found 2/19

$468

Tue 3/114:42 pmSTL - CGH

2 stops35h 23mGOL

Deal found 2/20

$683

Tue 3/114:42 pmSTL - VCP

2 stops24h 38mGOL

Deal found 2/20

$809

Find flights from St. Louis to Sao Paulo within your budget

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Tue 3/11

7:10 am-5:40 am

1 stop20h 30m

Sao Paulo Guarulhos Intl

Tue 3/18

7:35 am-11:31 pm

2 stops17h 56m

$799

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 3/14

12:58 pm-8:10 am

2 stops17h 12m

Sao Paulo Guarulhos Intl

Tue 3/25

11:50 pm-2:48 pm

2 stops16h 58m

$803

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 3/14

5:33 pm-10:20 am

2 stops38h 47m

Sao Paulo Guarulhos Intl

Tue 3/25

10:25 pm-11:22 am

1 stop14h 57m

$817

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 3/7

10:26 am-5:40 am

2 stops40h 14m

Sao Paulo Guarulhos Intl

Fri 4/4

2:05 pm-10:19 pm

2 stops34h 14m

$943

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Tue 2/25

3:50 pm-10:30 am

2 stops39h 40m

Sao Paulo Guarulhos Intl

Tue 3/4

9:45 pm-3:06 pm

2 stops20h 21m

$946

St. LouisSao Paulo

STL - CGH

STLCGH

Lambert-St Louis

Sat 8/16

5:32 am-7:50 am

2 stops24h 18m

Sao Paulo Congonhas

Sun 9/7

2:20 pm-11:01 pm

2 stops34h 41m

$1,074

St. LouisSao Paulo

STL - VCP

STLVCP

Lambert-St Louis

Fri 3/14

11:00 am-5:35 am

1 stop16h 35m

Sao Paulo Viracopos

Tue 3/25

10:15 am-11:49 pm

1 stop15h 34m

$1,074

St. LouisSao Paulo

STL - VCP

STLVCP

Lambert-St Louis

Sat 8/16

5:32 am-7:25 pm

2 stops35h 53m

Sao Paulo Viracopos

Sun 9/7

5:55 pm-11:01 pm

2 stops31h 06m

$1,205

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Sat 5/17

8:30 am-3:50 am

2 stops17h 20m

Sao Paulo Guarulhos Intl

Sat 5/31

1:40 am-10:15 pm

2 stops22h 35m

$1,371

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Tue 3/11

8:25 am-5:50 am

2 stops19h 25m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results

Compare providers for flights from St. Louis to Sao Paulo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Sao Paulo in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Sao Paulo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Sao Paulo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Sao Paulo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Sao Paulo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from St. Louis with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Sao Paulo

Get recent, data-driven insights about flights from St. Louis to Sao Paulo including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Sao Paulo?

Currently, October is the cheapest month in which you can book a flight from St. Louis to Sao Paulo (average of $691). Flying from St. Louis to Sao Paulo in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to SAO?

When flying from St. Louis to Sao Paulo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 11% versus a flight at noon.

Rainfall in Sao Paulo by month

In terms of precipitation, rainfall in Sao Paulo ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Sao Paulo when rainfall is around 0.8 in.

Temperature in Sao Paulo by month

If weather is an important factor for your trip to Sao Paulo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Sao Paulo

See what other customers who have flown with Copa Airlines, LATAM Airlines and United Airlines from St. Louis to Sao Paulo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Copa Airlines

7.6

Good

1,510 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

ORD - PTY

Breakfast food was a wonderful surprise! Tasty and unexpected. Chill attendants. No problems.

Copa Airlines

7.6

Good

1,510 reviews

Copa Airlines

7.6

Good

1,510 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

ORD - PTY

Breakfast food was a wonderful surprise! Tasty and unexpected. Chill attendants. No problems.

LATAM Airlines

7.5

Good

1,795 reviews

Copa Airlines

7.6

Good

1,510 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

ORD - PTY

Breakfast food was a wonderful surprise! Tasty and unexpected. Chill attendants. No problems.

United Airlines

7.4

Good

8,765 reviews

Copa Airlines

7.6

Good

1,510 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

ORD - PTY

Breakfast food was a wonderful surprise! Tasty and unexpected. Chill attendants. No problems.

GOL

7.3

Good

1,065 reviews

Copa Airlines

7.6

Good

1,510 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

ORD - PTY

Breakfast food was a wonderful surprise! Tasty and unexpected. Chill attendants. No problems.

American Airlines

7.2

Good

10,000 reviews

Copa Airlines

7.6

Good

1,510 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

ORD - PTY

Breakfast food was a wonderful surprise! Tasty and unexpected. Chill attendants. No problems.

Related info for your journey

What airport do you fly from for flights from St. Louis to Sao Paulo?
Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Sao Paulo. You should not have trouble finding flights to Sao Paulo from Lambert-St Louis; the airport handles an average of 0 outbound flights to Sao Paulo per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the St. Louis airport to Sao Paulo. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.
What are the cheapest airlines flying from St. Louis to Sao Paulo round-trip?
Cheapflights users have booked flights from St. Louis to Sao Paulo round-trip from $799. Other airlines that can offer you cheap pricing are American Airlines, from $803, and United Airlines, from $817. LATAM Airlines is priced at 24% lower than the current average price of a flight leaving 3 months from now.
What are the most popular routes from St. Louis to Sao Paulo?
While some choose either Lambert-St Louis - Sao Paulo Congonhas or Lambert-St Louis - Sao Paulo Viracopos, Lambert-St Louis - Sao Paulo Guarulhos Intl is the most popular route from St. Louis to Sao Paulo.
Can I find deals for flights from St. Louis to Sao Paulo that include hotel bookings?
Yes. In addition to deals on St. Louis to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Sao Paulo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Sao Paulo.
Can I find deals for business class flights from St. Louis to Sao Paulo?
Yes. Cheapflights offers flight deals from St. Louis to Sao Paulo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from St. Louis to Sao Paulo?
Currently, October is the cheapest month in which you can book a flight from St. Louis to Sao Paulo (average of $691). Flying from St. Louis to Sao Paulo in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Santos

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from St. Louis to Sao Paulo

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$756	Average$1,223	FlexibilityNo cancel fee	On-time81%
American Airlines	Cheapest$761	Average$1,052	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$858	Average$1,082	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$947	Average$1,177	FlexibilityNo cancel fee	On-time69%

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$407+ Cheap flights from St. Louis (STL) to Sao Paulo, Brazil (SAO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Sao Paulo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Sao Paulo

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from St. Louis to Sao Paulo

Cheapest flights from St. Louis to Sao PauloExplore the most affordable flight options available from St. Louis to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from St. Louis to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from St. Louis to Sao Paulo within your budget

Compare providers for flights from St. Louis to Sao Paulo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Sao Paulo in February.

Best time to book a flight from St. Louis to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from St. Louis with our price prediction graph.

Travel insights for flights from St. Louis to Sao Paulo

Get recent, data-driven insights about flights from St. Louis to Sao Paulo including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Sao Paulo?

What is the cheapest time of day to fly from STL to SAO?

Find hourly flight availability from St. Louis to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Rainfall in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average rainfall totals by month.

Temperature in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average temperature totals by month.

Reviews of airlines servicing Sao Paulo

See what other customers who have flown with Copa Airlines, LATAM Airlines and United Airlines from St. Louis to Sao Paulo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from St. Louis to Sao Paulo?

What are the cheapest airlines flying from St. Louis to Sao Paulo round-trip?

What are the most popular routes from St. Louis to Sao Paulo?

Can I find deals for flights from St. Louis to Sao Paulo that include hotel bookings?

How can I find direct flights from St. Louis to Sao Paulo?

Can I find deals for business class flights from St. Louis to Sao Paulo?

What is the cheapest month to book a flight from St. Louis to Sao Paulo?

Traveling to a place near St. Louis?

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Alternative routes for St. Louis to Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from St. Louis to Sao Paulo

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Cheapest flights from St. Louis to Sao Paulo
Explore the most affordable flight options available from St. Louis to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.