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St. Louis

$307+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — STL
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
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 octubre 16, 2025.

Round-trip from

$923
(United Airlines)

One-way from

$307
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$1,018
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. 10% potential increase in price ($115 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 October 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 octubre 16, 2025.

This Air Canada deal was found by Cheapflights users on 10/16. 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.
jue. 10/169:40 pmGRU - STL
1 stop19h 38mAir Canada
mié. 10/294:05 pmSTL - GRU
2 stops38h 55mAir Canada
Deal found 10/16$781
This Mytrip deal was found by Cheapflights users on 10/15. 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.
jue. 12/411:25 amGIG - STL
3 stops31h 04mMultiple Airlines
jue. 12/112:57 pmSTL - GIG
3 stops30h 33mMultiple Airlines
Deal found 10/15$957
This Air Canada deal was found by Cheapflights users on 10/16. 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.
mié. 11/123:55 pmGIG - STL
2 stops26h 34mMultiple Airlines
mié. 11/264:05 pmSTL - GIG
2 stops20h 05mMultiple Airlines
Deal found 10/16$997
This Delta deal was found by Cheapflights users on 10/15. 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.
jue. 12/45:40 pmGIG - STL
2 stops20h 05mDelta
jue. 12/119:30 amSTL - GIG
2 stops17h 55mDelta
Deal found 10/15$1,032
This United Airlines deal was found by Cheapflights users on 10/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1610:15 pmGRU - STL
1 stop20h 49mUnited Airlines
jue. 1/811:20 amSTL - GRU
2 stops19h 10mUnited Airlines
Deal found 10/13$1,072
This United Airlines deal was found by Cheapflights users on 10/16. 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.
jue. 12/189:45 pmGRU - STL
1 stop19h 41mUnited Airlines
lun. 12/298:05 amSTL - GRU
1 stop20h 10mUnited Airlines
Deal found 10/16$1,077
This FlightHub deal was found by Cheapflights users on 10/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:00 pmGRU - STL
2 stops27h 57mLATAM Airlines
jue. 1/86:00 amSTL - GRU
2 stops24h 55mLATAM Airlines
Deal found 10/13$1,095
This LATAM Airlines deal was found by Cheapflights users on 10/15. 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.
jue. 12/2512:55 pmGRU - STL
2 stops26h 26mLATAM Airlines
mar. 1/610:00 amSTL - GRU
2 stops17h 15mLATAM Airlines
Deal found 10/15$1,099
This Delta deal was found by Cheapflights users on 10/16. 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.
mié. 11/129:30 pmGIG - STL
1 stop21h 37mDelta
mié. 11/266:00 amSTL - GIG
2 stops21h 25mDelta
Deal found 10/16$1,117
This Mytrip deal was found by Cheapflights users on 10/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:30 amGRU - STL
3 stops34h 59mMultiple Airlines
jue. 1/812:20 pmSTL - GRU
3 stops31h 25mMultiple Airlines
Deal found 10/13$1,127
This American Airlines deal was found by Cheapflights users on 10/15. 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.
mié. 11/1211:55 pmGIG - STL
1 stop25h 32mAmerican Airlines
mié. 11/266:20 pmSTL - GIG
1 stop12h 05mAmerican Airlines
Deal found 10/15$1,135
This lastminute.com deal was found by Cheapflights users on 10/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/411:55 pmGIG - STL
1 stop27h 04mGOL
jue. 12/114:36 pmSTL - GIG
2 stops35h 29mGOL
Deal found 10/15$1,209

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 octubre 16, 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

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

jue. 12/4

11:25 am-3:29 pm

3 stops31h 04m

Lambert-St Louis

jue. 12/11

2:57 pm-12:30 am

3 stops30h 33m

$957

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

mié. 11/12

3:55 pm-3:29 pm

2 stops26h 34m

Lambert-St Louis

mié. 11/26

4:05 pm-3:10 pm

2 stops20h 05m

$997

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

jue. 12/4

5:40 pm-10:45 am

2 stops20h 05m

Lambert-St Louis

jue. 12/11

9:30 am-6:25 am

2 stops17h 55m

$1,032

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

mié. 4/8

9:05 pm-9:42 am

1 stop14h 37m

Lambert-St Louis

dom. 4/12

8:50 am-8:15 am

1 stop21h 25m

$1,071

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

mié. 4/8

7:00 am-10:50 am

2 stops29h 50m

Lambert-St Louis

dom. 4/12

4:00 pm-10:15 am

1 stop16h 15m

$1,071

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

mar. 12/16

9:15 pm-12:57 pm

1 stop18h 42m

Lambert-St Louis

jue. 1/8

10:00 am-9:35 am

1 stop20h 35m

$1,072

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

jue. 12/18

9:45 pm-2:26 pm

1 stop19h 41m

Lambert-St Louis

lun. 12/29

8:05 am-7:15 am

1 stop20h 10m

$1,077

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

jue. 12/18

11:20 am-10:54 am

2 stops26h 34m

Lambert-St Louis

lun. 12/29

9:47 am-9:35 am

1 stop20h 48m

$1,089

BrasiliaSt. Louis

BSB - STL

BSBSTL

Brasilia

mié. 2/18

9:15 am-8:39 pm

2 stops38h 24m

Lambert-St Louis

dom. 2/22

7:30 am-2:05 pm

2 stops27h 35m

$1,093

GoiâniaSt. Louis

GYN - STL

GYNSTL

Goiânia Santa Genoveva

dom. 2/15

7:45 pm-6:04 pm

2 stops25h 19m

Lambert-St Louis

jue. 2/19

10:00 am-9:00 am

2 stops20h 00m

$1,094

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 55 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, May is the cheapest month in which you can book a flight from Brazil to St. Louis (average of $638). Flying from Brazil to St. Louis in November is currently the most expensive (average of $1,150). 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 14h 37m. Delta provides one of the quickest options available for as low as $1,071. 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?

    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 $638). Flying from Brazil to St. Louis in November is currently the most expensive (average of $1,150). 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
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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