St. Louis

$626+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — STL
Jan 7 — Jan 141
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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 December 8, 2025.

This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:25 pmGRU - STL
1 stop14h 43mUnited Airlines
Mon 12/298:05 amSTL - GRU
1 stop20h 10mUnited Airlines
Deal found 12/7$1,196
This GOL deal was found by Cheapflights users on 12/6. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:15 amGRU - STL
1 stop25h 20mGOL
Mon 12/293:30 pmSTL - GRU
1 stop13h 40mGOL
Deal found 12/6$1,423

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 December 8, 2025.

Round-trip from

$775
(Air Canada)

One-way from

$626
(LATAM Airlines)

Popular in

August

Cheapest in

May

Average price

$1,064
From Brazil to Lambert-St Louis
One-way flight from Brazil to Lambert-St Louis
Highest demand for flights based on searches. 10% potential increase in price ($113 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($23 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 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 December 8, 2025.
Use the filters below to find and compare flights from Brazil to St. Louis that are best for you.

Fly from

Brazil

Fly to

St. Louis

Route

Depart

Return

Price

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Wed 5/6

9:00 pm-6:25 pm

1 stop23h 25m

Lambert-St Louis

Sun 5/10

1:30 pm-9:05 am

2 stops41h 35m

$775

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Wed 2/18

9:30 pm-3:29 pm

1 stop20h 59m

Lambert-St Louis

Wed 3/4

4:05 pm-9:00 am

2 stops37h 55m

$787

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Tue 2/3

9:30 pm-3:15 pm

1 stop20h 45m

Lambert-St Louis

Wed 2/18

4:05 pm-9:00 am

2 stops37h 55m

$847

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Wed 5/6

10:20 pm-12:20 pm

1 stop16h 00m

Lambert-St Louis

Sun 5/10

4:44 pm-6:30 am

1 stop35h 46m

$1,013

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Thu 2/26

9:55 pm-9:23 am

1 stop14h 28m

Lambert-St Louis

Mon 3/2

9:55 am-9:35 am

2 stops20h 40m

$1,080

BrasiliaSt. Louis

BSB - STL

BSBSTL

Brasilia

Thu 2/19

9:15 am-5:42 pm

2 stops35h 27m

Lambert-St Louis

Mon 2/23

6:00 am-7:05 am

2 stops22h 05m

$1,106

GoiâniaSt. Louis

GYN - STL

GYNSTL

Goiânia Santa Genoveva

Thu 2/19

10:30 am-11:02 am

2 stops27h 32m

Lambert-St Louis

Mon 2/23

10:13 am-9:00 am

2 stops19h 47m

$1,153

Sao PauloSt. Louis

CGH - STL

CGHSTL

Sao Paulo Congonhas

Tue 1/20

2:30 pm-11:03 am

2 stops23h 33m

Lambert-St Louis

Tue 1/27

6:02 pm-6:20 am

2 stops33h 18m

$1,158

Sao PauloSt. Louis

VCP - STL

VCPSTL

Sao Paulo Viracopos

Tue 1/20

5:55 pm-9:08 am

2 stops18h 13m

Lambert-St Louis

Tue 1/27

3:40 pm-7:40 pm

2 stops25h 00m

$1,614

Sao PauloSt. Louis

VCP - STL

VCPSTL

Sao Paulo Viracopos

Wed 2/25

11:20 pm-4:02 pm

2 stops19h 42m

Lambert-St Louis

Sun 3/1

7:41 am-5:40 am

2 stops18h 59m

$6,876

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 25 results
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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
No data available for this route at this time. Please check back soon.

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 14h 28m. Air Canada provides one of the quickest options available for as low as $1,080. 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.

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
Fairview Heights
Maryland Heights
Collinsville
Swansea
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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