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Cheap flights from St. Louis (STL) to Sao Paulo (SAO) from $416

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 6/17. 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 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
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 30, 2024.

Popular in

December

Cheapest in

May

Round-trip from

$690

One-way from

$416
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)
Search Deals
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.

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 evening, which can drop the price by up to 12% versus a flight at noon.

Cheap GOL flights from St. Louis to Sao Paulo

Explore cheap flight options specifically provided by GOL 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 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the lowest-priced GOL flights heading from St. Louis to Sao Paulo. Come back soon if you're not finding the exact deal you're looking for.
Wed 10/25:31 amSTL - GRU
2 stops16h 19mGOL
Mon 10/1411:05 pmGRU - STL
2 stops49h 55mGOL
Deal found 5/29$923
Tue 8/65:10 amSTL - GRU
2 stops25h 00mGOL
Sun 9/296:10 amGRU - STL
2 stops19h 11mGOL
Deal found 5/30$966
Sat 8/105:10 amSTL - GRU
2 stops18h 40mGOL
Sat 8/246:10 amGRU - STL
2 stops19h 14mGOL
Deal found 5/30$977
Sat 8/105:10 amSTL - CGH
2 stops25h 30mGOL
Sat 8/246:30 amCGH - STL
2 stops18h 54mGOL
Deal found 5/30$982
Tue 8/65:10 amSTL - GRU
2 stops15h 20mGOL
Sun 9/296:10 amGRU - STL
2 stops19h 11mGOL
Deal found 5/29$1,088
Sat 9/285:21 amSTL - CGH
2 stops25h 19mGOL
Thu 10/316:30 amCGH - STL
2 stops18h 41mGOL
Deal found 5/30$1,157
Sat 9/285:21 amSTL - CGH
2 stops25h 19mGOL
Thu 10/318:55 pmCGH - STL
2 stops28h 16mGOL
Deal found 5/29$1,170
Sat 9/285:21 amSTL - GRU
1 stop24h 59mGOL
Wed 10/3012:15 amGRU - STL
1 stop24h 56mGOL
Deal found 5/29$1,178
Sat 9/285:21 amSTL - VCP
2 stops25h 59mGOL
Thu 10/317:05 pmVCP - STL
2 stops30h 06mGOL
Deal found 5/29$1,190

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 2,784,634 searches. Data last updated May 30, 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 10/12:05 pmSTL - GRU
1 stop16h 45mLATAM Airlines
Wed 10/303:30 amGRU - STL
2 stops31h 21mLATAM Airlines
Deal found 5/29$998
Sat 9/2811:51 amSTL - GRU
1 stop18h 59mLATAM Airlines
Thu 10/319:55 amGRU - STL
1 stop13h 45mLATAM Airlines
Deal found 5/29$1,038
Mon 7/295:26 pmSTL - GRU
1 stop13h 24mLATAM Airlines
Sun 10/63:30 amGRU - STL
2 stops22h 05mLATAM Airlines
Deal found 5/30$1,113
Fri 7/127:01 pmSTL - GRU
2 stops19h 19mLATAM Airlines
Sun 8/187:15 amGRU - STL
2 stops27h 37mLATAM Airlines
Deal found 5/29$1,127
Fri 7/1210:08 amSTL - GRU
1 stop20h 42mLATAM Airlines
Sun 8/1810:50 pmGRU - STL
1 stop21h 14mLATAM Airlines
Deal found 5/29$1,128
Wed 7/175:26 pmSTL - GRU
2 stops17h 49mLATAM Airlines
Wed 8/143:30 amGRU - STL
2 stops22h 09mLATAM Airlines
Deal found 5/29$1,150
Tue 10/15:05 pmSTL - GRU
3 stops19h 00mLATAM Airlines
Thu 10/314:40 pmGRU - STL
2 stops20h 03mLATAM Airlines
Deal found 5/29$1,181
Fri 6/146:00 amSTL - GRU
2 stops21h 40mLATAM Airlines
Sun 6/308:45 pmGRU - STL
2 stops17h 15mLATAM Airlines
Deal found 5/28$1,182
Tue 8/65:05 pmSTL - GRU
3 stops20h 00mLATAM Airlines
Sun 9/297:50 amGRU - STL
2 stops17h 45mLATAM Airlines
Deal found 5/29$1,184

Cheap St. Louis to Sao Paulo flights in May & June 2024

Find cheap flight options from St. Louis to Sao Paulo specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 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.
Wed 6/51:55 pmSTL - GRU
3 stops35h 40mMultiple Airlines
Sat 6/85:10 pmGRU - STL
2 stops26h 55mMultiple Airlines
Deal found 5/29$1,109
Fri 6/218:05 amSTL - GRU
2 stops23h 25mUnited Airlines
Sat 7/69:50 pmGRU - STL
1 stop26h 27mUnited Airlines
Deal found 5/29$1,117
Fri 6/146:15 amSTL - GRU
1 stop23h 20mUnited Airlines
Sun 6/3010:20 pmGRU - STL
1 stop19h 20mUnited Airlines
Deal found 5/28$1,128
Wed 6/51:55 pmSTL - GRU
3 stops35h 40mMultiple Airlines
Sat 6/87:45 amGRU - STL
3 stops34h 47mMultiple Airlines
Deal found 5/29$1,146
Fri 6/216:15 amSTL - GRU
1 stop23h 20mUnited Airlines
Sat 7/69:50 pmGRU - STL
1 stop26h 27mUnited Airlines
Deal found 5/29$1,149
Fri 6/217:30 pmSTL - GRU
3 stops32h 30mMultiple Airlines
Sat 7/65:10 pmGRU - STL
2 stops26h 55mMultiple Airlines
Deal found 5/29$1,152
Fri 6/146:00 amSTL - GRU
2 stops21h 40mLATAM Airlines
Sun 6/308:45 pmGRU - STL
2 stops17h 15mLATAM Airlines
Deal found 5/28$1,182
Wed 6/59:50 amSTL - GRU
1 stop22h 20mMultiple Airlines
Sat 6/85:10 pmGRU - STL
2 stops26h 55mMultiple Airlines
Deal found 5/29$1,200
Mon 6/37:10 pmSTL - GRU
2 stops35h 50mLATAM Airlines
Sun 6/3010:50 pmGRU - STL
1 stop15h 10mLATAM Airlines
Deal found 5/30$1,208

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 2,784,634 searches. Data last updated May 30, 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 9/310:34 amSTL - VCP
1 stop17h 01mMultiple Airlines
Tue 9/109:30 pmVCP - STL
2 stops46h 00mMultiple Airlines
Deal found 5/29$823
Sat 8/106:19 pmSTL - VCP
1 stop33h 16mMultiple Airlines
Sat 8/2410:55 pmVCP - STL
1 stop20h 35mMultiple Airlines
Deal found 5/30$914
Wed 10/25:31 amSTL - GRU
2 stops16h 19mGOL
Mon 10/1411:05 pmGRU - STL
2 stops49h 55mGOL
Deal found 5/29$923
Tue 8/65:10 amSTL - GRU
2 stops25h 00mGOL
Sun 9/296:10 amGRU - STL
2 stops19h 11mGOL
Deal found 5/30$966
Sat 8/105:10 amSTL - GRU
2 stops18h 40mGOL
Sat 8/246:10 amGRU - STL
2 stops19h 14mGOL
Deal found 5/30$977
Sat 8/105:10 amSTL - CGH
2 stops25h 30mGOL
Sat 8/246:30 amCGH - STL
2 stops18h 54mGOL
Deal found 5/30$982
Thu 12/2610:09 amSTL - GRU
1 stop20h 26mLATAM Airlines
Wed 1/154:30 pmGRU - STL
2 stops28h 32mLATAM Airlines
Deal found 5/29$996
Tue 10/12:05 pmSTL - GRU
1 stop16h 45mLATAM Airlines
Wed 10/303:30 amGRU - STL
2 stops31h 21mLATAM Airlines
Deal found 5/29$998
Thu 12/264:00 pmSTL - GRU
2 stops13h 55mLATAM Airlines
Wed 1/154:30 pmGRU - STL
2 stops31h 13mLATAM Airlines
Deal found 5/29$1,001

St. Louis to Sao Paulo flights leaving soon

Find last-minute flight options from St. Louis to Sao Paulo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out these flights departing soon from St. Louis to Sao Paulo. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 6/51:55 pmSTL - GRU
3 stops35h 40mMultiple Airlines
Sat 6/85:10 pmGRU - STL
2 stops26h 55mMultiple Airlines
Deal found 5/29$1,109
Wed 6/51:55 pmSTL - GRU
3 stops35h 40mMultiple Airlines
Sat 6/87:45 amGRU - STL
3 stops34h 47mMultiple Airlines
Deal found 5/29$1,146
Wed 6/59:50 amSTL - GRU
1 stop22h 20mMultiple Airlines
Sat 6/85:10 pmGRU - STL
2 stops26h 55mMultiple Airlines
Deal found 5/29$1,200
Wed 6/59:50 amSTL - GRU
1 stop22h 20mMultiple Airlines
Sat 6/87:45 amGRU - STL
3 stops34h 47mMultiple Airlines
Deal found 5/29$1,237
Wed 6/512:53 pmSTL - GRU
1 stop17h 57mLATAM Airlines
Sat 6/810:50 pmGRU - STL
1 stop21h 11mLATAM Airlines
Deal found 5/29$1,374
Wed 6/53:27 pmSTL - GRU
1 stop12h 13mLATAM Airlines
Fri 6/73:30 amGRU - STL
2 stops22h 13mLATAM Airlines
Deal found 5/29$1,811

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 2,784,634 searches. Data last updated May 30, 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.
Mon 6/176:16 pmSTL - GRU
2 stops33h 44mMultiple Airlines
Deal found 5/29$416
Mon 6/176:16 pmSTL - GRU
3 stops48h 45mMultiple Airlines
Deal found 5/29$431
Mon 6/174:05 pmSTL - GRU
1 stop16h 05mAir Canada
Deal found 5/29$707

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$823 - $1,168

Route

Depart

Return

Price

Lambert-St LouisSao Paulo Viracopos

STL - VCP

STLVCP

Lambert-St Louis

Tue 9/3

1 stop17h 01m

Sao Paulo Viracopos

Tue 9/10

2 stops46h 00m

$823

Lambert-St LouisSao Paulo Viracopos

STL - VCP

STLVCP

Lambert-St Louis

Sat 8/10

1 stop33h 16m

Sao Paulo Viracopos

Sat 8/24

1 stop20h 35m

$914

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Wed 10/2

2 stops16h 19m

Sao Paulo Guarulhos Intl

Mon 10/14

2 stops49h 55m

$923

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Tue 10/1

1 stop16h 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 10/1

1 stop13h 13m

Sao Paulo Guarulhos Intl

Wed 10/30

1 stop24h 56m

$1,010

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Mon 7/29

2 stops23h 25m

Sao Paulo Guarulhos Intl

Mon 10/7

2 stops19h 18m

$1,042

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Wed 7/17

1 stop15h 01m

Sao Paulo Guarulhos Intl

Thu 8/15

2 stops18h 24m

$1,078

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Thu 11/21

1 stop15h 25m

Sao Paulo Guarulhos Intl

Sat 11/30

1 stop15h 43m

$1,092

Lambert-St LouisSao Paulo Guarulhos Intl

STL - GRU

STLGRU

Lambert-St Louis

Mon 7/29

2 stops38h 46m

Sao Paulo Guarulhos Intl

Sun 10/6

2 stops17h 44m

$1,168

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day 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 30, 2024.
See what other customers who have flown with GOL, LATAM Airlines and American 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.
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Copa Airlines
8.0
Very good
2,617 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.6
Good
2,364 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

GOL
7.5
Good
1,286 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 Multiple Airlines for just $823, but on average you can expect to pay $1,033.

  • Are there last-minute flights available from St. Louis to Sao Paulo for under $1,200?

    There are currently 6+ open flights from St. Louis to Sao Paulo within the next 7 days for less than $1,200.

  • 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 $923. Other airlines that can offer you cheap pricing are LATAM Airlines, from $998, and American Airlines, from $1,010. GOL is priced at 21% 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 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 5/30.

  • 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.

  • What is the cheapest month 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2,784,634 searches. Data last updated May 30, 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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