Sao Paulo

$406+ Cheap flights from Missouri 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SAO
Jan 17 — Jan 241
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Cheap flight deals from Missouri to Sao Paulo

Cheapest flights from Missouri to Sao Paulo
Explore the most affordable flight options available from Missouri to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:27 pmSTL - GRU
1 stop13h 23mMultiple Airlines
Sun 1/118:15 amGRU - STL
2 stops41h 18mMultiple Airlines
Deal found 12/16$1,226
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:36 amMCI - GRU
2 stops18h 19mUnited Airlines
Wed 12/249:45 pmGRU - MCI
1 stop15h 58mUnited Airlines
Deal found 12/16$1,320
This Mytrip deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:15 pmMCI - GRU
3 stops43h 00mMultiple Airlines
Wed 12/318:15 amGRU - MCI
3 stops35h 55mMultiple Airlines
Deal found 12/16$1,361
This Copa Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:46 pmMCI - GRU
2 stops24h 04mCopa Airlines
Sun 12/211:40 amGRU - MCI
2 stops21h 02mCopa Airlines
Deal found 12/16$1,432
This KAYAK deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:30 amSTL - GRU
2 stops17h 15mLATAM Airlines
Mon 12/2911:45 pmGRU - STL
1 stop19h 43mLATAM Airlines
Deal found 12/17$1,456
This KAYAK deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:47 amSTL - GRU
2 stops18h 38mLATAM Airlines
Wed 12/3110:40 amGRU - STL
1 stop15h 58mLATAM Airlines
Deal found 12/18$1,472
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:52 pmSTL - GRU
1 stop14h 03mDelta
Wed 12/319:00 pmGRU - STL
1 stop22h 59mDelta
Deal found 12/17$1,480
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:10 pmSTL - GRU
2 stops16h 10mUnited Airlines
Mon 12/2910:15 pmGRU - STL
2 stops19h 11mUnited Airlines
Deal found 12/17$1,485
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:05 amSTL - GRU
1 stop17h 10mUnited Airlines
Mon 12/2210:25 pmGRU - STL
1 stop14h 43mUnited Airlines
Deal found 12/16$1,493
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:13 pmSTL - GRU
1 stop33h 27mLATAM Airlines
Tue 12/304:30 pmGRU - STL
2 stops19h 28mLATAM Airlines
Deal found 12/16$1,528
This KAYAK deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:55 pmSTL - GRU
3 stops22h 15mLATAM Airlines
Mon 12/2210:55 pmGRU - STL
2 stops16h 26mLATAM Airlines
Deal found 12/16$1,551
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:55 amSTL - GRU
2 stops27h 50mLATAM Airlines
Wed 12/3110:40 amGRU - STL
1 stop15h 58mLATAM Airlines
Deal found 12/16$1,558

Find flight deals from Missouri to Sao Paulo

Keep the following information in mind while searching for Missouri to Sao Paulo flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$697
(Kiwi.com)

One-way from

$406
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,437
Provider with most accurate pricing for Lambert-St Louis-Sao Paulo (SAO) flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Sao Paulo (SAO) flights.
From Missouri to Sao Paulo (SAO)
One-way flight from Missouri to Sao Paulo (SAO)
Highest demand for flights based on searches. 14% potential increase in price ($197 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Missouri to Sao Paulo that are best for you.

Fly from

Missouri

Fly to

Sao Paulo

Route

Depart

Return

Price

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Sat 3/7

4:05 pm-9:00 am

2 stops37h 55m

Sao Paulo Guarulhos Intl

Wed 3/11

9:30 pm-3:29 pm

1 stop19h 59m

$772

Kansas CitySao Paulo

MCI - GRU

MCIGRU

Kansas City

Wed 4/1

6:00 am-5:00 am

1 stop21h 00m

Sao Paulo Guarulhos Intl

Sun 4/26

3:40 am-11:59 pm

2 stops22h 19m

$808

Kansas CitySao Paulo

MCI - GRU

MCIGRU

Kansas City

Wed 4/1

6:00 am-5:00 am

1 stop21h 00m

Sao Paulo Guarulhos Intl

Fri 5/1

4:10 am-11:59 pm

2 stops21h 49m

$821

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Mon 3/16

4:05 pm-9:00 am

2 stops38h 55m

Sao Paulo Guarulhos Intl

Sun 3/22

9:15 pm-3:29 pm

2 stops44h 14m

$845

Kansas CitySao Paulo

MCI - GRU

MCIGRU

Kansas City

Thu 1/15

5:04 pm-3:50 am

2 stops31h 46m

Sao Paulo Guarulhos Intl

Thu 1/29

12:55 pm-4:09 pm

1 stop30h 14m

$922

St. LouisSao Paulo

STL - VCP

STLVCP

Lambert-St Louis

Sun 1/11

5:11 pm-7:55 pm

2 stops23h 44m

Sao Paulo Viracopos

Sun 1/25

10:10 am-9:21 am

1 stop26h 11m

$954

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Sun 3/22

6:20 pm-6:20 am

1 stop34h 00m

Sao Paulo Guarulhos Intl

Sat 4/4

6:00 am-9:51 pm

2 stops17h 51m

$992

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 3/6

4:05 pm-9:00 am

2 stops37h 55m

Sao Paulo Guarulhos Intl

Fri 3/20

9:15 pm-3:29 pm

2 stops20h 14m

$1,002

Kansas CitySao Paulo

MCI - GRU

MCIGRU

Kansas City

Wed 4/1

6:13 pm-9:00 am

1 stop12h 47m

Sao Paulo Guarulhos Intl

Thu 4/30

10:00 pm-6:07 pm

1 stop22h 07m

$1,060

Kansas CitySao Paulo

MCI - GRU

MCIGRU

Kansas City

Mon 3/30

10:28 am-5:30 am

2 stops17h 02m

Sao Paulo Guarulhos Intl

Thu 4/30

8:15 am-11:55 pm

2 stops17h 40m

$1,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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Best time to book a flight from Missouri to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Sao Paulo

What is the cheapest month to book a flight from Missouri to Sao Paulo?

Currently, July is the cheapest month in which you can book a flight from Missouri to Sao Paulo (average of $465). Flying from Missouri to Sao Paulo in October is currently the most expensive (average of $1,178). 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 MO to SAO?

Find hourly flight availability from Missouri 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Missouri to Sao Paulo at noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Missouri to Sao Paulo?

    For as low as $1,060, Air Canada can have you in Sao Paulo from Missouri in 12h 47m. The distance from Missouri to Sao Paulo is about 5332 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Missouri to Sao Paulo?

  • Can I find deals for flights from Missouri to Sao Paulo that include hotel bookings?

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

  • How can I find direct flights from Missouri to Sao Paulo?

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

  • Can I find deals for business class flights from Missouri to Sao Paulo?

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Sao Paulo?

    Currently, July is the cheapest month in which you can book a flight from Missouri to Sao Paulo (average of $465). Flying from Missouri to Sao Paulo in October is currently the most expensive (average of $1,178). 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 Missouri to Sao Paulo

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

Top 5 airlines flying from Missouri to Sao Paulo

Discover the top 5 airlines that operate flights from Missouri 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$756Average$1,277FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$758Average$767FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$761Average$1,300FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$796Average$1,248FlexibilityNo cancel feeOn-time69%
DeltaCheapest$858Average$1,164FlexibilityNo cancel feeOn-timeN/A

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