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St. Louis

$399+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — STL
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap 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 July 2, 2025.

Round-trip from

$706
(Air Canada)

One-way from

$399
(Copa Airlines)

Popular in

November

Cheapest in

May

Average price

$1,125
From Brazil to Lambert-St Louis
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One-way flight from Brazil to Lambert-St Louis
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Highest demand for flights based on searches. 9% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 2, 2025.

This Air Canada deal was found by Cheapflights users on 6/30. 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 9/119:00 pmGRU - STL
1 stop24h 57mAir Canada
Tue 9/161:30 pmSTL - GRU
1 stop18h 10mAir Canada
Deal found 6/30$706
This Delta deal was found by Cheapflights users on 6/30. 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 12/189:30 pmGRU - STL
1 stop13h 39mDelta
Mon 12/295:17 pmSTL - GRU
1 stop13h 18mDelta
Deal found 6/30$929
This Delta deal was found by Cheapflights users on 7/1. 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 11/129:30 pmGIG - STL
1 stop21h 28mDelta
Wed 11/269:00 amSTL - GIG
2 stops28h 50mDelta
Deal found 7/1$930
This LATAM Airlines deal was found by Cheapflights users on 6/30. 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 12/188:30 amGRU - STL
2 stops29h 16mLATAM Airlines
Mon 12/296:00 amSTL - GRU
2 stops21h 15mLATAM Airlines
Deal found 6/30$938
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 11/1211:55 pmGIG - STL
1 stop18h 44mAmerican Airlines
Wed 11/265:27 amSTL - GIG
1 stop24h 58mAmerican Airlines
Deal found 6/30$938
This United Airlines deal was found by Cheapflights users on 6/30. 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 12/89:45 pmGRU - STL
1 stop27h 47mUnited Airlines
Fri 12/265:18 pmSTL - GRU
1 stop34h 57mUnited Airlines
Deal found 6/30$969
This GOL deal was found by Cheapflights users on 6/30. 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.
Fri 9/196:00 amGRU - STL
2 stops19h 59mGOL
Fri 10/106:08 pmSTL - GRU
1 stop33h 07mGOL
Deal found 6/30$987
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 10/2711:00 pmGRU - STL
1 stop23h 53mAmerican Airlines
Wed 1/141:48 pmSTL - GRU
1 stop17h 22mAmerican Airlines
Deal found 7/1$988
This Delta deal was found by Cheapflights users on 7/2. 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.
Mon 12/226:10 amBSB - STL
2 stops29h 54mDelta
Wed 12/319:53 amSTL - BSB
2 stops18h 12mDelta
Deal found 7/2$1,027
This Air Canada deal was found by Cheapflights users on 7/1. 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 10/301:50 amGRU - STL
2 stops39h 39mMultiple Airlines
Fri 11/74:05 pmSTL - GRU
2 stops37h 55mMultiple Airlines
Deal found 7/1$1,053
This GOL deal was found by Cheapflights users on 7/2. 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.
Mon 12/227:25 pmBSB - STL
2 stops17h 29mGOL
Wed 12/315:21 amSTL - BSB
1 stop22h 54mGOL
Deal found 7/2$1,211
This MaxMilhas deal was found by Cheapflights users on 6/30. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/111:45 amGIG - STL
2 stops40h 44mMultiple Airlines
Wed 11/2610:30 amSTL - GIG
2 stops35h 10mMultiple Airlines
Deal found 6/30$1,238

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 July 2, 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

Thu 9/11

9:00 pm-7:57 pm

1 stop24h 57m

Lambert-St Louis

Tue 9/16

1:30 pm-9:40 am

1 stop18h 10m

$706

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Thu 12/18

9:30 pm-8:09 am

1 stop13h 39m

Lambert-St Louis

Mon 12/29

5:17 pm-9:35 am

1 stop13h 18m

$929

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Wed 11/12

9:30 pm-3:58 pm

1 stop21h 28m

Lambert-St Louis

Wed 11/26

9:00 am-4:50 pm

2 stops28h 50m

$930

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Thu 12/18

8:30 am-10:46 am

2 stops29h 16m

Lambert-St Louis

Mon 12/29

6:00 am-6:15 am

2 stops21h 15m

$938

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Wed 11/12

11:55 pm-3:39 pm

1 stop18h 44m

Lambert-St Louis

Wed 11/26

5:27 am-9:25 am

1 stop24h 58m

$938

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Mon 12/8

9:45 pm-10:32 pm

1 stop27h 47m

Lambert-St Louis

Fri 12/26

5:18 pm-7:15 am

1 stop34h 57m

$969

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Fri 9/19

6:00 am-11:59 pm

2 stops19h 59m

Lambert-St Louis

Fri 10/10

6:08 pm-5:15 am

1 stop33h 07m

$987

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Mon 10/27

11:00 pm-8:53 pm

1 stop23h 53m

Lambert-St Louis

Wed 1/14

1:48 pm-10:10 am

1 stop17h 22m

$988

BrasiliaSt. Louis

BSB - STL

BSBSTL

Brasilia

Mon 12/22

6:10 am-9:04 am

2 stops29h 54m

Lambert-St Louis

Wed 12/31

9:53 am-7:05 am

2 stops18h 12m

$1,027

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Thu 10/30

1:50 am-3:29 pm

2 stops39h 39m

Lambert-St Louis

Fri 11/7

4:05 pm-9:00 am

2 stops37h 55m

$1,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 23 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

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

Currently, August is the cheapest month in which you can book a flight from Brazil to St. Louis (average of $311). Flying from Brazil to St. Louis in March is currently the most expensive (average of $356). 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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated July 2, 2025.
See what other customers who have flown with Delta, LATAM Airlines, and Copa Airlines from Brazil to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,805 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,082 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Brazil to St. Louis one-way?

    One-way options have recently been found by users for as low as $399 on Copa Airlines. Other airlines that offer cheap prices include GOL from $592 and Delta from $626 one-way.

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

    Most travelers choose Sao Paulo Guarulhos Intl - Lambert-St Louis, Rio de Janeiro–Galeão Intl - Lambert-St Louis or Sao Paulo Viracopos - 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, August is the cheapest month in which you can book a flight from Brazil to St. Louis (average of $311). Flying from Brazil to St. Louis in March is currently the most expensive (average of $356). 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 Brazil?

Book flights to Brazil if you plan to visit one of these locations
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Alton
Festus
Chesterfield
Farmington

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