Brazil

$269+ Cheap flights from Missouri to Brazil

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GRU
Aug 19 — Aug 261
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Cheap flight deals from Missouri to Brazil

Keep the following information in mind while searching for Missouri to Brazil flight deals. Data was last updated August 14, 2025.

Round-trip from

$608
(Avianca Connect)

One-way from

$269
(Avianca Connect)

Popular in

January

Cheapest in

February

Average price

$1,266
From Missouri to Brazil
One-way flight from Missouri to Brazil
Highest demand for flights based on searches. 1% potential increase in price ($21 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from Missouri to Brazil

Cheapest flights from Missouri to Brazil
Explore the most affordable flight options available from Missouri to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Avianca Connect deal was found by Cheapflights users on 8/14. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amMCI - GRU
2 stops21h 35mMultiple Airlines
Tue 9/91:45 amGRU - MCI
2 stops23h 22mMultiple Airlines
Deal found 8/14$608
This Avianca Connect deal was found by Cheapflights users on 8/13. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:15 amMCI - GRU
2 stops22h 20mMultiple Airlines
Thu 9/111:45 amGRU - MCI
2 stops23h 22mMultiple Airlines
Deal found 8/13$613
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:15 amMCI - GRU
2 stops22h 20mMultiple Airlines
Fri 9/194:10 amGRU - MCI
2 stops20h 57mMultiple Airlines
Deal found 8/13$617
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Thu 9/45:15 amMCI - GRU
2 stops22h 20mMultiple Airlines
Sun 9/77:20 amGRU - MCI
3 stops41h 47mMultiple Airlines
Deal found 8/12$625
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 8/276:00 amMCI - GRU
1 stop24h 05mMultiple Airlines
Thu 9/114:50 pmGRU - MCI
2 stops32h 17mMultiple Airlines
Deal found 8/13$659
This Avianca Connect deal was found by Cheapflights users on 8/13. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:00 amMCI - GRU
2 stops21h 35mMultiple Airlines
Mon 8/251:45 amGRU - MCI
2 stops23h 08mMultiple Airlines
Deal found 8/13$661
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 9/104:05 pmMCI - CNF
2 stops29h 15mMultiple Airlines
Wed 9/1712:25 pmCNF - MCI
1 stop36h 42mMultiple Airlines
Deal found 8/13$664
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Mon 9/295:15 amMCI - SDU
3 stops31h 05mMultiple Airlines
Sun 10/53:15 pmSDU - MCI
2 stops27h 01mMultiple Airlines
Deal found 8/14$746
This Air Canada deal was found by Cheapflights users on 8/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:05 pmSTL - GRU
2 stops37h 55mAir Canada
Wed 11/199:45 pmGRU - STL
2 stops44h 44mAir Canada
Deal found 8/14$763
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Mon 9/295:15 amMCI - GIG
3 stops39h 45mMultiple Airlines
Sun 10/59:40 amGIG - MCI
2 stops32h 36mMultiple Airlines
Deal found 8/14$770
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Tue 12/97:00 amMCI - CNF
2 stops46h 05mMultiple Airlines
Tue 2/2412:45 pmCNF - MCI
1 stop26h 54mMultiple Airlines
Deal found 8/12$861
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/144:05 pmSTL - SDU
2 stops20h 15mAir Canada
Tue 9/2311:25 amSDU - STL
2 stops29h 53mAir Canada
Deal found 8/13$901

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Brazil 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 August 14, 2025.
Use the filters below to find and compare flights from Missouri to Brazil that are best for you.

Fly from

Missouri

Fly to

Brazil

Route

Depart

Return

Price

Kansas CitySao Paulo

MCI - GRU

MCIGRU

Kansas City

Tue 9/2

6:00 am-5:35 am

2 stops21h 35m

Sao Paulo Guarulhos Intl

Tue 9/9

1:45 am-11:07 pm

2 stops23h 22m

$608

Kansas CitySao Paulo

MCI - GRU

MCIGRU

Kansas City

Mon 9/8

5:15 am-5:35 am

2 stops22h 20m

Sao Paulo Guarulhos Intl

Thu 9/11

1:45 am-11:07 pm

2 stops23h 22m

$613

Kansas CitySao Paulo

MCI - GRU

MCIGRU

Kansas City

Fri 9/12

5:15 am-5:35 am

2 stops22h 20m

Sao Paulo Guarulhos Intl

Fri 9/19

4:10 am-11:07 pm

2 stops20h 57m

$617

Kansas CitySao Paulo

MCI - GRU

MCIGRU

Kansas City

Thu 9/4

5:15 am-5:35 am

2 stops22h 20m

Sao Paulo Guarulhos Intl

Sun 9/7

7:20 am-11:07 pm

3 stops41h 47m

$625

Kansas CitySao Paulo

MCI - GRU

MCIGRU

Kansas City

Wed 8/27

6:00 am-8:05 am

1 stop24h 05m

Sao Paulo Guarulhos Intl

Tue 9/9

1:45 am-11:07 pm

2 stops23h 22m

$659

Kansas CitySao Paulo

MCI - GRU

MCIGRU

Kansas City

Wed 8/27

6:00 am-8:05 am

1 stop24h 05m

Sao Paulo Guarulhos Intl

Thu 9/11

4:50 pm-11:07 pm

2 stops32h 17m

$659

Kansas CityBelo Horizonte

MCI - CNF

MCICNF

Kansas City

Wed 9/10

4:05 pm-11:20 pm

2 stops29h 15m

Belo Horizonte Tancredo Neves Intl

Wed 9/17

12:25 pm-11:07 pm

1 stop36h 42m

$664

St. LouisSao Paulo

STL - VCP

STLVCP

Lambert-St Louis

Thu 9/11

10:35 am-5:45 pm

1 stop29h 10m

Sao Paulo Viracopos

Wed 9/24

10:10 am-9:40 am

2 stops25h 30m

$717

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Wed 11/12

4:05 pm-9:00 am

2 stops37h 55m

Sao Paulo Guarulhos Intl

Wed 11/19

9:45 pm-3:29 pm

2 stops44h 44m

$763

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Sun 9/14

9:15 am-2:20 pm

2 stops27h 05m

Rio de Janeiro Santos Dumont

Tue 9/23

11:25 am-3:18 pm

2 stops29h 53m

$901

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 41 results
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Best time to book a flight from Missouri to Brazil

Have a flexible travel schedule? Discover the best time to fly to Brazil 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 Brazil

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

Currently, September is the cheapest month in which you can book a flight from Missouri to Brazil (average of $676). Flying from Missouri to Brazil 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 MO to BR?

Find hourly flight availability from Missouri to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Brazil as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Brazil. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Missouri to Brazil that include hotel bookings?

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

  • How can I find direct flights from Missouri to Brazil?

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

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

    Yes. Cheapflights offers flight deals from Missouri to Brazil 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 Brazil?

    Currently, September is the cheapest month in which you can book a flight from Missouri to Brazil (average of $676). Flying from Missouri to Brazil 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Brazil

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

Top 5 airlines flying from Missouri to Brazil

Discover the top 5 airlines that operate flights from Missouri to Brazil. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$697Average$1,126FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$717Average$999FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$756Average$1,170FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$758Average$767FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$853Average$1,248FlexibilityNo cancel feeOn-time69%

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