St. Louis

$369+ Cheap flights from Brazil to St. Louis (STL)

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — STL
May 27 — Jun 31
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Cheap flight deals from Brazil to St. Louis

Cheapest flights from Brazil to St. Louis
Explore the most affordable flight options available from Brazil to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/25. 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 6/910:10 am
VCP
-
STL
1 stop15h 59m
Multiple Airlines
Tue 6/167:03 pm
STL
-
VCP
2 stops44h 42m
Multiple Airlines
Deal found 4/25$764
This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 9/179:00 pm
GIG
-
STL
1 stop13h 06m
Delta
Wed 1/2011:51 am
STL
-
GIG
2 stops18h 59m
Delta
Deal found 4/23$837
This LATAM Airlines deal was found by Cheapflights users on 4/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:00 am
GIG
-
STL
2 stops18h 37m
LATAM Airlines
Wed 1/203:40 pm
STL
-
GIG
2 stops26h 35m
LATAM Airlines
Deal found 4/23$848
This GOL deal was found by Cheapflights users on 4/23. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:55 pm
GIG
-
STL
1 stop26h 20m
GOL
Sat 11/74:21 pm
STL
-
GIG
1 stop14h 04m
GOL
Deal found 4/23$878
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:25 pm
GIG
-
STL
2 stops16h 30m
American Airlines
Sat 11/74:21 pm
STL
-
GIG
1 stop14h 04m
American Airlines
Deal found 4/22$883
This Air Canada deal was found by Cheapflights users on 4/24. 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 9/99:00 pm
GRU
-
STL
1 stop23h 41m
Air Canada
Sun 9/2712:10 pm
STL
-
GRU
1 stop19h 40m
Air Canada
Deal found 4/24$906
This Air Canada deal was found by Cheapflights users on 4/24. 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.
Thu 10/299:30 pm
GRU
-
STL
1 stop20h 00m
Air Canada
Mon 11/24:15 pm
STL
-
GRU
2 stops37h 45m
Air Canada
Deal found 4/24$917
This LATAM Airlines deal was found by Cheapflights users on 4/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:00 pm
GIG
-
STL
1 stop22h 53m
LATAM Airlines
Fri 8/1411:51 am
STL
-
GIG
2 stops28h 44m
LATAM Airlines
Deal found 4/23$927
This BusinessClass deal was found by Cheapflights users on 4/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 pm
GRU
-
STL
2 stops18h 35m
GOL
Sat 6/136:24 pm
STL
-
GRU
2 stops26h 21m
GOL
Deal found 4/22$952
This BusinessClass deal was found by Cheapflights users on 4/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:55 pm
CGH
-
STL
2 stops20h 40m
GOL
Sat 6/136:24 pm
STL
-
CGH
2 stops25h 51m
GOL
Deal found 4/22$958
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 6/610:10 am
VCP
-
STL
1 stop15h 47m
Multiple Airlines
Sat 6/137:19 pm
STL
-
VCP
2 stops44h 26m
Multiple Airlines
Deal found 4/22$972
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 8/49:00 pm
GIG
-
STL
1 stop14h 43m
Delta
Fri 8/141:30 pm
STL
-
GIG
1 stop18h 45m
Delta
Deal found 4/23$979

Find flight deals from Brazil to St. Louis

Keep the following information in mind while searching for Brazil to St. Louis flight deals. Data was last updated April 27, 2026.

Round-trip from

$764
(Kiwi.com)

One-way from

$369
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$796
From Brazil to Lambert-St Louis
One-way flight from Brazil to Lambert-St Louis
Highest demand for flights based on searches. 12% potential increase in price ($150 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 April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brazil to St. Louis 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 April 27, 2026.
Use the filters below to find and compare flights from Brazil to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Thu 9/17

9:00 pm-8:06 am

1 stop13h 06m

Lambert-St Louis

Wed 1/20

11:51 am-9:50 am

2 stops18h 59m

$837

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Thu 9/17

7:00 am-11:37 pm

2 stops18h 37m

Lambert-St Louis

Wed 1/20

3:40 pm-9:15 pm

2 stops26h 35m

$848

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Tue 8/4

9:00 pm-5:53 pm

1 stop22h 53m

Lambert-St Louis

Fri 8/14

11:51 am-6:35 pm

2 stops28h 44m

$927

Sao PauloSt. Louis

CGH - STL

CGHSTL

Sao Paulo Congonhas

Sat 6/6

3:55 pm-10:35 am

2 stops20h 40m

Lambert-St Louis

Sat 6/13

6:24 pm-10:15 pm

2 stops25h 51m

$958

Sao PauloSt. Louis

VCP - STL

VCPSTL

Sao Paulo Viracopos

Tue 6/9

10:10 am-12:09 am

1 stop15h 59m

Lambert-St Louis

Tue 6/16

4:17 pm-5:35 am

1 stop35h 18m

$967

Sao PauloSt. Louis

VCP - STL

VCPSTL

Sao Paulo Viracopos

Sat 6/6

10:10 am-11:57 pm

1 stop15h 47m

Lambert-St Louis

Sat 6/13

7:19 pm-5:45 pm

2 stops44h 26m

$972

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Tue 8/4

9:00 pm-9:43 am

1 stop14h 43m

Lambert-St Louis

Fri 8/14

1:30 pm-10:15 am

1 stop18h 45m

$979

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Wed 6/24

8:15 pm-10:35 am

2 stops16h 20m

Lambert-St Louis

Tue 7/21

11:00 am-11:10 pm

2 stops34h 10m

$999

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Mon 8/31

9:25 pm-10:40 pm

1 stop27h 15m

Lambert-St Louis

Mon 1/4

6:00 pm-6:20 am

1 stop33h 20m

$1,063

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Mon 8/31

9:25 pm-10:45 am

1 stop15h 20m

Lambert-St Louis

Sun 1/31

6:09 pm-6:20 am

1 stop33h 11m

$1,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Brazil to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Brazil 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 Brazil to St. Louis

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

Currently, May is the cheapest month in which you can book a flight from Brazil to St. Louis (average of $708). Flying from Brazil to St. Louis in November is currently the most expensive (average of $1,062). 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.

Related info for your journey

Find useful and relevant information for your journey from Brazil to St. Louis. 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 into for flights to St. Louis from Brazil?

    Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Brazil. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from Brazil to St. Louis?

    A quick flight from Brazil to St. Louis can take about 13h 06m. Delta provides one of the quickest options available for as low as $837. There are 5229 mi between Brazil and St. Louis. This flight may include one or multiple stops.

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

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

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

  • How can I find direct flights from Brazil to St. Louis?

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

  • Can I find deals for business class flights from Brazil to St. Louis?

    Yes. Cheapflights offers flight deals from Brazil to St. Louis 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 Brazil to St. Louis?

    Currently, May is the cheapest month in which you can book a flight from Brazil to St. Louis (average of $708). Flying from Brazil to St. Louis in November is currently the most expensive (average of $1,062). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus

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