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$698+ Cheap flights from St. Louis (STL) to Brazil

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GRU
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
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 janvier 21, 2025.

Round-trip from

$698
(Delta)
From Lambert-St Louis to Brazil
Search Deals

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 janvier 21, 2025.

This Delta deal was found by Cheapflights users on 1/19. 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.
mer. 3/1910:19 amSTL - GIG
1 stop18h 56mDelta
mer. 3/268:30 pmGIG - STL
1 stop21h 10mDelta
Deal found 1/19$698
This American Airlines deal was found by Cheapflights users on 1/19. 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.
mer. 3/191:51 pmSTL - GIG
2 stops18h 24mAmerican Airlines
mer. 3/2610:55 pmGIG - STL
2 stops19h 46mAmerican Airlines
Deal found 1/19$703
This Trip.com deal was found by Cheapflights users on 1/20. 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.
lun. 3/1710:36 amSTL - VCP
1 stop16h 59mMultiple Airlines
lun. 3/2410:15 amVCP - STL
1 stop15h 34mMultiple Airlines
Deal found 1/20$726
This American Airlines deal was found by Cheapflights users on 1/20. 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.
lun. 3/171:51 pmSTL - GRU
2 stops16h 19mAmerican Airlines
lun. 3/2411:50 pmGRU - STL
2 stops17h 56mAmerican Airlines
Deal found 1/20$747
This Delta deal was found by Cheapflights users on 1/21. 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.
lun. 3/174:45 pmSTL - GRU
1 stop14h 50mDelta
lun. 3/2410:50 pmGRU - STL
1 stop18h 53mDelta
Deal found 1/21$758
This United Airlines deal was found by Cheapflights users on 1/21. 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.
lun. 3/171:05 pmSTL - GRU
2 stops19h 15mUnited Airlines
lun. 3/249:45 pmGRU - STL
2 stops18h 38mUnited Airlines
Deal found 1/21$763
This Agoda.com deal was found by Cheapflights users on 1/20. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/171:06 pmSTL - GRU
1 stop14h 34mLATAM Airlines
dim. 3/233:55 amGRU - STL
2 stops21h 36mLATAM Airlines
Deal found 1/20$799
This Mytrip deal was found by Cheapflights users on 1/20. 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.
lun. 2/34:44 pmSTL - FOR
2 stops27h 31mMultiple Airlines
lun. 2/102:15 pmFOR - STL
3 stops27h 28mMultiple Airlines
Deal found 1/20$811
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/1210:55 amSTL - GIG
1 stop19h 40mUnited Airlines
mer. 2/199:55 pmGIG - STL
1 stop20h 16mUnited Airlines
Deal found 1/20$848
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/193:30 pmSTL - SDU
2 stops22h 20mMultiple Airlines
mer. 3/265:30 pmSDU - STL
2 stops18h 38mMultiple Airlines
Deal found 1/20$849
This Delta deal was found by Cheapflights users on 1/19. 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.
lun. 2/311:04 amSTL - FOR
2 stops21h 21mDelta
lun. 2/106:55 pmFOR - STL
2 stops23h 39mDelta
Deal found 1/19$909
This Surpr!ce deal was found by Cheapflights users on 1/20. 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 Surpr!ce is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/175:37 pmSTL - GRU
1 stop13h 03mGOL
dim. 3/2312:30 amGRU - STL
1 stop25h 26mGOL
Deal found 1/20$910

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 janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

mer. 3/19

1:06 pm-7:15 am

1 stop16h 09m

Rio de Janeiro–Galeão Intl

mer. 3/26

8:30 pm-9:14 am

1 stop14h 44m

$698

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

mer. 3/19

1:51 pm-10:15 am

2 stops18h 24m

Rio de Janeiro–Galeão Intl

mer. 3/26

10:55 pm-4:41 pm

2 stops19h 46m

$703

St. LouisSao Paulo

STL - VCP

STLVCP

Lambert-St Louis

lun. 3/17

10:36 am-5:35 am

1 stop16h 59m

Sao Paulo Viracopos

lun. 3/24

10:15 am-11:49 pm

1 stop15h 34m

$726

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

lun. 3/17

5:37 pm-8:30 am

1 stop12h 53m

Sao Paulo Guarulhos Intl

lun. 3/24

11:50 pm-2:48 pm

2 stops16h 58m

$747

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

lun. 3/17

4:45 pm-9:35 am

1 stop14h 50m

Sao Paulo Guarulhos Intl

lun. 3/24

10:50 pm-3:43 pm

1 stop18h 53m

$758

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

mer. 3/19

7:10 am-6:35 am

2 stops21h 25m

Rio de Janeiro–Galeão Intl

mer. 3/26

7:25 am-11:31 pm

2 stops18h 06m

$763

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

lun. 3/17

1:05 pm-10:20 am

2 stops19h 15m

Sao Paulo Guarulhos Intl

lun. 3/24

9:45 pm-2:23 pm

2 stops18h 38m

$763

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

lun. 3/17

1:06 pm-5:40 am

1 stop14h 34m

Sao Paulo Guarulhos Intl

dim. 3/23

3:55 am-11:31 pm

2 stops21h 36m

$799

St. LouisFortaleza

STL - FOR

STLFOR

Lambert-St Louis

lun. 2/3

4:44 pm-11:15 pm

2 stops27h 31m

Fortaleza Pinto Martins

lun. 2/10

2:15 pm-2:43 pm

3 stops27h 28m

$811

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

mer. 2/12

10:55 am-9:35 am

1 stop19h 40m

Rio de Janeiro–Galeão Intl

mer. 2/19

9:55 pm-3:11 pm

1 stop20h 16m

$848

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 26 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 $1,209). 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 janvier 21, 2025.

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 janvier 21, 2025.
To help decide which airline to fly from St. Louis to Brazil, see what other customers have to say about United Airlines, LATAM Airlines and GOL. 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
8,521 reviews

Overall

8.0

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
1,662 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
1,858 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

GOL
7.3
Good
1,091 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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 most popular routes from St. Louis to Brazil?

    The most popular flight routes from St. Louis to Brazil are Lambert-St Louis - Sao Paulo Guarulhos Intl, Lambert-St Louis - Sao Paulo Viracopos and Lambert-St Louis - Sao Paulo Congonhas.

  • 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 $1,209). 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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$717Average$1,182FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$743Average$956FlexibilityNo cancel feeOn-time67%
LATAM AirlinesCheapest$756Average$1,240FlexibilityNo cancel feeOn-time81%
DeltaCheapest$808Average$1,247FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$947Average$1,157FlexibilityNo cancel feeOn-time69%
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