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$315+ Cheap flights from St. Louis (STL) to Brazil

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GRU
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from St. Louis to Brazil

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Brazil (BR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$741
(American Airlines)

One-way from

$315
(Kiwi.com)
From Lambert-St Louis to Brazil
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One-way flight from Lambert-St Louis to Brazil
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Find flight deals from St. Louis to Brazil

Cheapest flights from St. Louis to Brazil
Explore the most affordable flight options available from St. Louis to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:17 pmSTL - GIG
1 stop12h 03mLATAM Airlines
Tue 12/316:10 amGIG - STL
2 stops39h 37mLATAM Airlines
Deal found 12/16$1,141
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 12/235:17 pmSTL - GIG
1 stop12h 03mDelta
Mon 12/3010:55 pmGIG - STL
2 stops25h 48mDelta
Deal found 12/16$1,361
This StudentUniverse deal was found by Cheapflights users on 12/17. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:17 pmSTL - GRU
1 stop13h 18mLATAM Airlines
Mon 1/69:05 pmGRU - STL
2 stops29h 32mLATAM Airlines
Deal found 12/17$1,362
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:39 amSTL - GIG
1 stop19h 41mAmerican Airlines
Mon 12/3010:15 pmGIG - STL
1 stop28h 36mAmerican Airlines
Deal found 12/16$1,412
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:17 pmSTL - SDU
2 stops26h 03mLATAM Airlines
Mon 12/309:00 amSDU - STL
2 stops27h 08mLATAM Airlines
Deal found 12/16$1,452
This Trip.com deal was found by Cheapflights users on 12/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:53 amSTL - GRU
1 stop16h 47mMultiple Airlines
Sun 1/54:35 amGRU - STL
1 stop15h 29mMultiple Airlines
Deal found 12/17$1,459
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/233:50 pmSTL - GIG
3 stops35h 25mMultiple Airlines
Mon 12/307:20 amGIG - STL
3 stops34h 46mMultiple Airlines
Deal found 12/16$1,645
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/313:10 pmSTL - GRU
1 stop13h 05mUnited Airlines
Mon 1/69:45 pmGRU - STL
1 stop20h 53mUnited Airlines
Deal found 12/17$1,779
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/217:04 amSTL - GRU
1 stop22h 26mAmerican Airlines
Fri 12/2712:30 amGRU - STL
1 stop26h 21mAmerican Airlines
Deal found 12/16$2,053
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2711:59 amSTL - GIG
2 stops39h 21mGOL
Tue 1/79:00 pmGIG - STL
2 stops28h 28mGOL
Deal found 12/17$2,127
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/256:00 amSTL - GIG
1 stop24h 35mUnited Airlines
Thu 1/29:55 pmGIG - STL
1 stop29h 04mUnited Airlines
Deal found 12/16$2,296
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/215:16 amSTL - CGH
2 stops25h 59mGOL
Sat 12/287:20 amCGH - STL
2 stops43h 31mGOL
Deal found 12/16$2,673

Find flights from St. Louis to Brazil within your budget

Customize your flight search to find flights from St. Louis to Brazil 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 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Mon 1/20

11:38 am-8:20 am

1 stop17h 42m

Rio de Janeiro–Galeão Intl

Wed 1/22

11:00 pm-4:20 pm

2 stops20h 20m

$741

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 3/14

5:33 pm-10:15 am

1 stop14h 42m

Sao Paulo Guarulhos Intl

Tue 3/25

10:15 pm-12:12 pm

1 stop15h 57m

$797

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 3/14

10:45 am-5:35 am

2 stops16h 50m

Sao Paulo Guarulhos Intl

Tue 3/25

7:05 am-6:02 pm

3 stops36h 57m

$806

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Mon 1/20

12:52 pm-11:55 am

2 stops20h 03m

Rio de Janeiro Santos Dumont

Wed 1/22

5:05 pm-9:22 am

2 stops19h 17m

$814

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Sun 2/2

5:30 pm-9:35 am

2 stops37h 05m

Rio de Janeiro–Galeão Intl

Wed 2/5

9:55 pm-5:36 pm

2 stops22h 41m

$816

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Thu 2/20

3:50 pm-7:15 am

2 stops36h 25m

Rio de Janeiro–Galeão Intl

Sun 2/23

9:15 pm-3:06 pm

2 stops44h 51m

$819

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 3/14

1:51 pm-9:15 am

2 stops17h 24m

Sao Paulo Guarulhos Intl

Mon 3/24

12:30 am-4:36 pm

2 stops18h 06m

$851

St. LouisSao Paulo

STL - VCP

STLVCP

Lambert-St Louis

Sun 3/2

3:48 pm-4:45 am

1 stop33h 57m

Sao Paulo Viracopos

Wed 3/5

8:05 am-6:27 pm

3 stops37h 22m

$856

St. LouisSao Paulo

STL - CGH

STLCGH

Lambert-St Louis

Fri 3/14

10:45 am-12:25 pm

2 stops23h 40m

Sao Paulo Congonhas

Tue 3/25

12:25 pm-9:40 am

2 stops23h 15m

$862

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Sat 3/15

1:00 pm-7:15 am

1 stop16h 15m

Rio de Janeiro–Galeão Intl

Sat 3/22

8:30 pm-9:40 am

1 stop15h 10m

$907

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 45 results
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Best time to book a flight from St. Louis to Brazil

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

Travel insights for flights from St. Louis to Brazil

Get recent, data-driven insights about flights from St. Louis to Brazil including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from St. Louis to Brazil (average of $691). Flying from St. Louis to Brazil in December is currently the most expensive (average of $1,013). 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.

What is the cheapest time of day to fly from STL to BR?

Find hourly flight availability from St. Louis to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from St. Louis to Brazil, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Brazil by month

Plan your trip to Brazil by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brazil ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Brazil when rainfall is around 0.8 in.

Temperature in Brazil by month

Plan your trip to Brazil by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brazil, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Brazil

Get insights into the airlines that provide service to Brazil. 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 Brazil. Reviews last updated December 18, 2024.
To help decide which airline to fly from St. Louis to Brazil, see what other customers have to say about GOL, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.7
Good
1,723 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,879 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,059 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

GOL
7.3
Good
1,110 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    For a flight from St. Louis to Brazil, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

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

    The cheapest airline one-way is GOL, with whom users have recently found tickets for as low as $375. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from St. Louis to Brazil for a low price.

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

    The most popular flight routes from St. Louis to Brazil are Lambert-St Louis - Rio de Janeiro–Galeão Intl, Lambert-St Louis - Sao Paulo Guarulhos Intl and Lambert-St Louis - Rio de Janeiro Santos Dumont.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Brazil (average of $691). Flying from St. Louis to Brazil in December is currently the most expensive (average of $1,013). 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

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Alternative routes for St. Louis to Brazil

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from St. Louis to Brazil

Discover the top 5 airlines that operate flights from St. Louis to Brazil. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$569Average$1,264FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$717Average$1,191FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$743Average$1,002FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$947Average$1,157FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$1,003Average$1,250FlexibilityNo cancel feeOn-time81%
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