HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Guarulhos Intl

$507+ Cheap flights from St. Louis (STL) to Guarulhos Intl, Brazil (GRU)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GRU
Dec 29 — Jan 51
Sun 12/29
Sun 1/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Guarulhos Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Guarulhos Intl (GRU). 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 24, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$752
(United Airlines)

One-way from

$507
(LATAM Airlines)

Popular in

January

Cheapest in

March

Average price

$1,316
Provider with most accurate pricing for Lambert-St Louis-Sao Paulo Guarulhos Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Sao Paulo Guarulhos Intl flights.
Search Deals
From Lambert-St Louis to Sao Paulo Guarulhos Intl
Search Deals
One-way flight from Lambert-St Louis to Sao Paulo Guarulhos Intl
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from St. Louis to Guarulhos Intl

Cheapest flights from St. Louis to Guarulhos Intl
Explore the most affordable flight options available from St. Louis to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2024.

This KAYAK deal was found by Cheapflights users on 12/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:00 amSTL - GRU
2 stops22h 20mLATAM Airlines
Sun 12/2910:50 pmGRU - STL
1 stop13h 18mLATAM Airlines
Deal found 12/23$1,277
This United Airlines deal was found by Cheapflights users on 12/23. 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.
Fri 12/276:25 amSTL - GRU
2 stops24h 05mUnited Airlines
Sun 12/2910:15 pmGRU - STL
2 stops20h 32mUnited Airlines
Deal found 12/23$1,281
This Gurufare deal was found by Cheapflights users on 12/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/271:45 pmSTL - GRU
1 stop15h 45mGOL
Sat 12/2812:30 amGRU - STL
1 stop25h 18mGOL
Deal found 12/23$1,850
This Mytrip deal was found by Cheapflights users on 12/23. 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.
Fri 12/275:00 pmSTL - GRU
3 stops33h 50mMultiple Airlines
Sun 12/297:40 pmGRU - STL
3 stops31h 00mMultiple Airlines
Deal found 12/23$1,913
This Copa Airlines deal was found by Cheapflights users on 12/23. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:00 amSTL - GRU
2 stops21h 45mCopa Airlines
Sat 12/281:25 amGRU - STL
2 stops21h 58mCopa Airlines
Deal found 12/23$2,752

Find flights from St. Louis to Guarulhos Intl within your budget

Customize your flight search to find flights from St. Louis to Guarulhos Intl 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 24, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Mon 3/3

3:32 pm-10:20 am

2 stops15h 48m

Sao Paulo Guarulhos Intl

Thu 3/20

9:30 pm-12:12 pm

2 stops16h 42m

$752

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Sun 3/2

7:07 pm-5:40 am

1 stop31h 33m

Sao Paulo Guarulhos Intl

Fri 3/21

10:40 am-9:44 am

1 stop25h 04m

$792

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 2/28

3:50 pm-10:50 am

1 stop16h 00m

Sao Paulo Guarulhos Intl

Fri 3/21

8:45 pm-3:06 pm

2 stops20h 21m

$802

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Sun 3/2

12:52 pm-8:45 pm

2 stops28h 53m

Sao Paulo Guarulhos Intl

Sat 3/22

8:00 am-9:39 am

2 stops27h 39m

$841

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 3/14

5:37 pm-8:40 am

1 stop13h 03m

Sao Paulo Guarulhos Intl

Mon 3/24

12:30 am-4:12 pm

1 stop17h 42m

$847

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 3/14

10:45 am-9:30 pm

3 stops32h 45m

Sao Paulo Guarulhos Intl

Tue 3/25

9:50 pm-11:57 pm

2 stops28h 07m

$957

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 1/10

1:40 pm-8:30 am

1 stop15h 50m

Sao Paulo Guarulhos Intl

Sat 2/1

12:30 am-10:28 pm

1 stop24h 58m

$1,250

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Sat 2/1

8:15 am-6:45 am

2 stops19h 30m

Sao Paulo Guarulhos Intl

Wed 2/5

3:15 am-10:24 am

2 stops34h 09m

$4,387

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Fri 1/17

2:00 pm-5:40 am

1 stop12h 40m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Compare providers for flights from St. Louis to Guarulhos Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Guarulhos Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Sao Paulo Guarulhos Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Sao Paulo Guarulhos Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Sao Paulo Guarulhos Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Sao Paulo Guarulhos Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Sao Paulo Guarulhos Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl 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 Guarulhos Intl

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

What is the cheapest month to book a flight from St. Louis to Sao Paulo Guarulhos Intl Airport?

Currently, October is the cheapest month in which you can book a flight from St. Louis to Sao Paulo Guarulhos Intl Airport (average of $691). Flying from St. Louis to Sao Paulo Guarulhos Intl Airport 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 GRU?

Find hourly flight availability from St. Louis to Guarulhos Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 24, 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 14% on flights from St. Louis to Sao Paulo Guarulhos Intl Airport by exploring options for tickets in the morning.

Rainfall in Guarulhos Intl by month

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

In terms of precipitation, rainfall in Sao Paulo Guarulhos Intl Airport 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 Sao Paulo Guarulhos Intl Airport when rainfall is around 0.8 in.

Temperature in Guarulhos Intl by month

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

If weather is an important factor for your trip to Sao Paulo Guarulhos Intl Airport, 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 Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos Intl. 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 Guarulhos Intl. Reviews last updated December 24, 2024.
Delta
8.0
Very good
8,580 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

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
8,580 reviews
Delta
8.0
Very good
8,580 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

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
1,712 reviews
Delta
8.0
Very good
8,580 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

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
1,865 reviews
Delta
8.0
Very good
8,580 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

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
9,009 reviews
Delta
8.0
Very good
8,580 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

GOL
7.3
Good
1,103 reviews
Delta
8.0
Very good
8,580 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

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 Guarulhos Intl. 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 Sao Paulo Guarulhos Intl?

    If you book a flight to Sao Paulo Guarulhos Intl from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Sao Paulo Guarulhos Intl per day from 5 different airlines.

  • What are the cheapest airlines flying from St. Louis to Sao Paulo Guarulhos Intl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Sao Paulo Guarulhos Intl Airport, with prices starting at $752. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $792 and $802, respectively. Users have found that United Airlines is 35% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Guarulhos Intl 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 Sao Paulo Guarulhos Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Sao Paulo Guarulhos Intl Airport (average of $691). Flying from St. Louis to Sao Paulo Guarulhos Intl Airport 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Guarulhos Intl

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Guarulhos Intl flights

Top 5 airlines flying from St. Louis to Guarulhos Intl

Discover the top 5 airlines that operate flights from St. Louis to Guarulhos Intl. 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 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$569Average$1,138FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$743Average$1,002FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$763Average$1,078FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$947Average$1,157FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$1,003Average$1,250FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.