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Cheap flights from St. Louis (STL) to Sao Paulo (SAO) from $316

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 6/25. 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.
STL — SAO
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
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Cheap flight deals from St. Louis to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Sao Paulo (SAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 29, 2024.

Popular in

December

Cheapest in

May

Round-trip from

$690

One-way from

$510
High demand for flights, 15% potential price rise
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Best time to find cheap flights, 17% potential price drop
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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)
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What is the cheapest day to fly round-trip from St. Louis to Sao Paulo?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 19% 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 $1,170 for the month, but tickets can be as low as $863. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from St. Louis to Sao Paulo (STL - 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 evening, which can drop the price by up to 12% versus a flight at noon.

Cheap United Airlines flights from St. Louis to Sao Paulo

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Sao Paulo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from St. Louis to Sao Paulo. Come back soon if you're not finding the exact deal you're looking for.
Wed 7/1710:19 amSTL - GRU
2 stops21h 11mUnited Airlines
Thu 8/159:50 pmGRU - STL
2 stops18h 28mUnited Airlines
Deal found 5/28$1,082
Tue 7/238:05 amSTL - GRU
2 stops21h 05mUnited Airlines
Mon 7/299:30 pmGRU - STL
2 stops20h 10mUnited Airlines
Deal found 5/28$1,138

Cheap LATAM Airlines flights from St. Louis to Sao Paulo

Explore cheap flight options specifically provided by LATAM Airlines for the route between St. Louis and Sao Paulo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
To aid your search, here are some of the cheapest LATAM Airlines flights we've found from St. Louis to Sao Paulo. Deals frequently update to provide users with more options.
Tue 10/15:05 pmSTL - GRU
1 stop13h 45mLATAM Airlines
Wed 10/303:30 amGRU - STL
2 stops31h 21mLATAM Airlines
Deal found 5/27$998
Sat 9/2811:51 amSTL - GRU
1 stop18h 59mLATAM Airlines
Thu 10/319:55 amGRU - STL
1 stop13h 45mLATAM Airlines
Deal found 5/27$1,038
Wed 7/175:26 pmSTL - GRU
1 stop13h 24mLATAM Airlines
Thu 8/157:50 amGRU - STL
2 stops17h 49mLATAM Airlines
Deal found 5/27$1,078
Tue 8/611:51 amSTL - GRU
1 stop15h 49mLATAM Airlines
Sun 9/2910:05 amGRU - STL
1 stop15h 30mLATAM Airlines
Deal found 5/27$1,103
Wed 7/175:26 pmSTL - GRU
1 stop13h 24mLATAM Airlines
Wed 8/143:30 amGRU - STL
2 stops31h 22mLATAM Airlines
Deal found 5/27$1,124
Fri 7/125:26 pmSTL - GRU
1 stop13h 24mLATAM Airlines
Sun 8/1810:50 pmGRU - STL
1 stop13h 57mLATAM Airlines
Deal found 5/27$1,128
Tue 8/65:05 pmSTL - GRU
3 stops20h 00mLATAM Airlines
Sun 9/297:50 amGRU - STL
2 stops17h 45mLATAM Airlines
Deal found 5/27$1,184
Tue 8/66:00 amSTL - GRU
2 stops21h 25mLATAM Airlines
Sat 9/283:30 amGRU - STL
2 stops22h 05mLATAM Airlines
Deal found 5/28$1,228
Tue 7/233:49 pmSTL - GRU
3 stops21h 16mLATAM Airlines
Mon 7/2911:05 pmGRU - STL
2 stops14h 33mLATAM Airlines
Deal found 5/26$1,390

St. Louis to Sao Paulo 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Sao Paulo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Scroll through some of the best deals on flights from St. Louis to Sao Paulo in 2024. Check back in a little while for more flight options.
Tue 8/65:15 amSTL - GRU
2 stops15h 15mGOL
Sun 9/2910:40 pmGRU - STL
2 stops26h 20mGOL
Deal found 5/27$900
Tue 7/2310:11 amSTL - VCP
1 stop17h 24mMultiple Airlines
Mon 7/298:20 amVCP - STL
3 stops28h 04mMultiple Airlines
Deal found 5/26$977
Thu 12/2610:09 amSTL - GRU
1 stop20h 26mLATAM Airlines
Wed 1/154:30 pmGRU - STL
2 stops34h 08mLATAM Airlines
Deal found 5/27$995
Tue 10/15:05 pmSTL - GRU
1 stop13h 45mLATAM Airlines
Wed 10/303:30 amGRU - STL
2 stops31h 21mLATAM Airlines
Deal found 5/27$998
Thu 12/2610:09 amSTL - GRU
2 stops19h 46mLATAM Airlines
Wed 1/154:30 pmGRU - STL
2 stops31h 13mLATAM Airlines
Deal found 5/27$1,000
Thu 12/266:00 amSTL - GRU
1 stop20h 40mLATAM Airlines
Wed 1/154:30 pmGRU - STL
2 stops28h 32mLATAM Airlines
Deal found 5/28$1,001
Thu 12/264:00 pmSTL - GRU
2 stops13h 55mLATAM Airlines
Wed 1/154:30 pmGRU - STL
2 stops31h 13mLATAM Airlines
Deal found 5/28$1,005
Sun 12/15:37 pmSTL - GRU
1 stop34h 38mUnited Airlines
Tue 12/1710:15 pmGRU - STL
2 stops20h 06mUnited Airlines
Deal found 5/27$1,009
Tue 8/65:15 amSTL - GRU
2 stops48h 55mGOL
Sun 9/299:10 pmGRU - STL
2 stops27h 50mGOL
Deal found 5/28$1,010

One-way flights to Sao Paulo from St. Louis

Search for one-way flight options from St. Louis to Sao Paulo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
If you're seeking multiple options on one-way flights from St. Louis to Sao Paulo, be sure to check out these deals, which are updated often. Those needing a return flight from St. Louis to Sao Paulo can use the search form above.
Tue 6/253:23 pmSTL - GRU
2 stops26h 47mMultiple Airlines
Deal found 5/28$316
Tue 6/2511:57 amSTL - GRU
3 stops30h 13mMultiple Airlines
Deal found 5/28$355
Mon 6/246:16 pmSTL - GRU
2 stops33h 44mMultiple Airlines
Deal found 5/28$409
Tue 6/255:00 amSTL - CGH
2 stops15h 20mGOL
Deal found 5/28$421
Mon 6/246:16 pmSTL - GRU
3 stops31h 14mMultiple Airlines
Deal found 5/28$422
Mon 6/246:16 pmSTL - VCP
3 stops49h 19mMultiple Airlines
Deal found 5/28$440
Tue 6/253:23 pmSTL - VCP
1 stop35h 22mMultiple Airlines
Deal found 5/28$452
Mon 6/246:16 pmSTL - CGH
3 stops40h 39mMultiple Airlines
Deal found 5/28$463
Wed 6/268:16 amSTL - GRU
3 stops25h 14mMultiple Airlines
Deal found 5/28$463

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

Customize your flight search to find flights from St. Louis 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, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$900 - $1,148

Route

Depart

Return

Price

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Tue 8/6

2 stops15h 15m

Sao Paulo Guarulhos Intl

Sun 9/29

2 stops26h 20m

$900

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Tue 10/1

1 stop13h 45m

Sao Paulo Guarulhos Intl

Wed 10/30

2 stops31h 21m

$998

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Tue 8/6

2 stops48h 55m

Sao Paulo Guarulhos Intl

Sun 9/29

2 stops27h 50m

$1,010

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Sat 9/28

1 stop18h 59m

Sao Paulo Guarulhos Intl

Thu 10/31

1 stop13h 45m

$1,038

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Fri 7/5

1 stop16h 05m

Sao Paulo Guarulhos Intl

Sat 7/20

1 stop26h 05m

$1,072

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Wed 7/17

2 stops21h 11m

Sao Paulo Guarulhos Intl

Thu 8/15

2 stops18h 28m

$1,082

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Tue 7/23

1 stop16h 05m

Sao Paulo Guarulhos Intl

Mon 7/29

2 stops20h 21m

$1,106

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Fri 7/12

2 stops15h 57m

Sao Paulo Guarulhos Intl

Sun 8/18

2 stops17h 23m

$1,131

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Tue 7/23

2 stops40h 34m

Sao Paulo Guarulhos Intl

Sun 7/28

2 stops34h 49m

$1,148

Flights are sorted by cheapest first

Deals found on 5/27

When is the cheapest time to fly from St. Louis to Sao Paulo?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Sao Paulo. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Sao Paulo flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Sao Paulo by month

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

SAO

Temperature

62.6 - 73.4 °F

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sao Paulo. Reviews last updated May 29, 2024.
See what other customers who have flown with United Airlines, LATAM Airlines and GOL 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.
LATAM Airlines
7.6
Good
2,366 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.8

Entertainment

7.1

Reviews

1 / 10

I almost lost my connection flight because of tehe delay, but the worst part was that the crew didn’t help me at all

LATAM Airlines
7.6
Good
2,366 reviews
LATAM Airlines
7.6
Good
2,366 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.8

Entertainment

7.1

Reviews

1 / 10

I almost lost my connection flight because of tehe delay, but the worst part was that the crew didn’t help me at all

GOL
7.5
Good
1,287 reviews
LATAM Airlines
7.6
Good
2,366 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.8

Entertainment

7.1

Reviews

1 / 10

I almost lost my connection flight because of tehe delay, but the worst part was that the crew didn’t help me at all

United Airlines
7.4
Good
10,799 reviews
LATAM Airlines
7.6
Good
2,366 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.8

Entertainment

7.1

Reviews

1 / 10

I almost lost my connection flight because of tehe delay, but the worst part was that the crew didn’t help me at all

American Airlines
7.3
Good
14,316 reviews
LATAM Airlines
7.6
Good
2,366 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.8

Entertainment

7.1

Reviews

1 / 10

I almost lost my connection flight because of tehe delay, but the worst part was that the crew didn’t help me at all

Air Canada
7.0
Good
6,994 reviews
LATAM Airlines
7.6
Good
2,366 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Comfort

7.4

Food

6.8

Entertainment

7.1

Reviews

1 / 10

I almost lost my connection flight because of tehe delay, but the worst part was that the crew didn’t help me at all

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?

    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 5 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 flights from St. Louis to Sao Paulo for under $900 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Sao Paulo for under $900. The cheapest flight booked recently is on GOL for just $900, but on average you can expect to pay $1,096.

  • 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 $900. Other airlines that can offer you cheap pricing are LATAM Airlines, from $998, and Air Canada, from $1,072. GOL is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from St. Louis to Sao Paulo one-way?

    One-way options have recently been found by users for as low as $421 on GOL. Other airlines that offer cheap prices include Air Canada from $636 and LATAM Airlines from $637 one-way.

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

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

  • What does STL to GRU mean?

    STL and GRU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to GRU refers to a flight route from Lambert-St Louis Airport to Sao Paulo Guarulhos Intl Airport. Sao Paulo Congonhas Airport (CGH), Sao Paulo Viracopos Airport (VCP) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from St. Louis to Sao Paulo that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Sao Paulo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Sao Paulo with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Sao Paulo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from St. Louis to Sao Paulo that allow pets onboard?

    Many airlines flying from St. Louis to Sao Paulo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Sao Paulo?

    Yes, you can often find last-minute deals on St. Louis to Sao Paulo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Sao Paulo flight deals updated?

    The St. Louis to Sao Paulo flight deals you see on this page were last updated on 5/28.

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

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

  • When is the best time to book a flight from St. Louis to Sao Paulo?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Sao Paulo (average of $682). Flying from St. Louis to Sao Paulo in December is currently the most expensive (average of $1,161). 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

Browse thousands of different options on Cheapflights for your next trip

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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.

Kansas City to Guarulhos Intl flights
St. Louis to Guarulhos Intl flights

Top 5 airlines flying from St. Louis to Sao Paulo

Discover the top 5 airlines that operate flights from St. Louis to Sao Paulo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$743Average$957FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$901Average$1,177FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$973Average$1,141FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LATAM AirlinesCheapest$977Average$1,246FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
DeltaCheapest$1,031Average$1,176FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from St. Louis to Sao Paulo by cabin class

Find flights from St. Louis to Sao Paulo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Sao Paulo?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sao Paulo from St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Sao Paulo?

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Sao Paulo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from St. Louis to Sao Paulo with no change fees?

Certainly. Search results for flights to Sao Paulo from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St. Louis to Sao Paulo become cheaper?

Of course! You can now track prices for flights from St. Louis to Sao Paulo and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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