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St. Louis

$360+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — STL
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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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 March 11, 2026.

This Air Canada deal was found by Cheapflights users on 3/6. 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 3/189:15 pm
GRU
-
STL
2 stops44h 14m
Air Canada
Tue 4/74:05 pm
STL
-
GRU
1 stop15h 10m
Air Canada
Deal found 3/6$913
This Air Canada deal was found by Cheapflights users on 3/6. 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.
Fri 12/49:45 pm
GRU
-
STL
2 stops20h 45m
Air Canada
Sun 12/64:15 pm
STL
-
GRU
1 stop15h 20m
Air Canada
Deal found 3/6$921
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/63:15 am
GRU
-
STL
2 stops46h 10m
Multiple Airlines
Mon 4/138:41 am
STL
-
GRU
1 stop18h 09m
Multiple Airlines
Deal found 3/7$949
This GOL deal was found by Cheapflights users on 3/7. 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.
Sun 8/24:45 pm
GRU
-
STL
2 stops19h 49m
GOL
Sun 8/911:48 am
STL
-
GRU
2 stops18h 07m
GOL
Deal found 3/7$950
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/61:00 am
GRU
-
STL
2 stops24h 25m
Multiple Airlines
Tue 4/144:59 pm
STL
-
GRU
1 stop33h 51m
Multiple Airlines
Deal found 3/7$988
This Air Canada deal was found by Cheapflights users on 3/6. 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.
Tue 10/202:50 pm
GIG
-
STL
2 stops25h 10m
Air Canada
Tue 11/34:15 pm
STL
-
GIG
1 stop16h 50m
Air Canada
Deal found 3/6$991
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/811:10 am
GRU
-
STL
2 stops38h 15m
Multiple Airlines
Mon 4/138:41 am
STL
-
GRU
1 stop18h 09m
Multiple Airlines
Deal found 3/7$998
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Mon 7/279:30 pm
GRU
-
STL
2 stops20h 16m
United Airlines
Sun 8/95:41 pm
STL
-
GRU
2 stops37h 49m
United Airlines
Deal found 3/6$1,003
This Delta deal was found by Cheapflights users on 3/6. 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 10/209:00 pm
GIG
-
STL
1 stop23h 01m
Delta
Tue 11/35:30 pm
STL
-
GIG
1 stop11h 50m
Delta
Deal found 3/6$1,003
This Booking.com deal was found by Cheapflights users on 3/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:50 pm
GIG
-
STL
2 stops47h 51m
Multiple Airlines
Tue 11/34:15 pm
STL
-
GIG
1 stop16h 50m
Multiple Airlines
Deal found 3/10$1,006
This KAYAK deal was found by Cheapflights users on 3/6. 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.
Tue 10/207:00 am
GIG
-
STL
2 stops18h 39m
LATAM Airlines
Tue 11/33:42 pm
STL
-
GIG
2 stops21h 48m
LATAM Airlines
Deal found 3/6$1,012
This American Airlines deal was found by Cheapflights users on 3/6. 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 10/2010:10 pm
GIG
-
STL
2 stops20h 01m
American Airlines
Tue 11/31:20 pm
STL
-
GIG
2 stops17h 05m
American Airlines
Deal found 3/6$1,016

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 March 11, 2026.

Round-trip from

$949
(Kiwi.com)

One-way from

$360
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$925
From Brazil to Lambert-St Louis
Search Deals
One-way flight from Brazil to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 11, 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

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Mon 8/31

9:30 pm-12:13 pm

2 stops16h 43m

Lambert-St Louis

Mon 1/4

10:23 am-9:30 am

2 stops20h 07m

$1,003

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Mon 7/27

9:30 pm-3:46 pm

2 stops20h 16m

Lambert-St Louis

Sun 8/9

8:15 pm-9:40 am

1 stop35h 25m

$1,003

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Mon 7/27

4:45 pm-10:34 am

2 stops19h 49m

Lambert-St Louis

Sun 8/9

11:48 am-7:55 am

2 stops18h 07m

$1,008

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Mon 8/31

11:00 pm-4:49 pm

2 stops19h 49m

Lambert-St Louis

Sun 1/31

7:20 am-5:20 am

2 stops19h 00m

$1,051

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Tue 4/14

10:05 pm-10:16 am

2 stops38h 11m

Lambert-St Louis

Mon 5/4

11:06 am-1:10 pm

2 stops24h 04m

$1,062

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Tue 8/4

2:50 pm-10:58 am

2 stops22h 08m

Lambert-St Louis

Fri 8/14

5:32 pm-2:25 pm

2 stops18h 53m

$1,073

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Tue 8/4

9:05 pm-5:42 pm

1 stop22h 37m

Lambert-St Louis

Fri 8/14

11:10 am-8:15 am

1 stop19h 05m

$1,097

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Sat 8/15

11:10 am-10:41 am

2 stops25h 31m

Lambert-St Louis

Sat 8/22

7:05 pm-6:35 pm

2 stops21h 30m

$1,102

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Mon 8/31

9:25 pm-3:42 pm

2 stops20h 17m

Lambert-St Louis

Mon 1/4

3:30 pm-12:20 pm

2 stops17h 50m

$1,126

Sao PauloSt. Louis

VCP - STL

VCPSTL

Sao Paulo Viracopos

Wed 4/8

10:25 am-10:16 am

2 stops25h 51m

Lambert-St Louis

Mon 4/13

11:06 am-10:45 am

2 stops21h 39m

$1,138

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 49 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 $631). Flying from Brazil to St. Louis in November is currently the most expensive (average of $1,160). 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 19h 49m. United Airlines provides one of the quickest options available for as low as $1,008. There are 5146 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?

    Most travelers choose Sao Paulo Guarulhos Intl - Lambert-St Louis, Sao Paulo Viracopos - Lambert-St Louis or Sao Paulo Congonhas - Lambert-St Louis when deciding on the best route 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 $631). Flying from Brazil to St. Louis in November is currently the most expensive (average of $1,160). 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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