HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$237+ Cheap flights from Guarulhos Intl, Brazil (GRU) to George Bush Intcntl (IAH)

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — IAH
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Guarulhos Intl to George Bush Intcntl 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.

Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Houston George Bush Intcntl are usually found in February or May, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Guarulhos Intl to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to George Bush Intcntl (IAH). 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$653
(Mytrip)

One-way from

$237
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$1,040

Good round-trip deal

$761 or less

Good one-way deal

$357 or less
Provider with most accurate pricing for Sao Paulo Guarulhos Intl-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-Houston George Bush Intcntl flights.
Search Deals
From Sao Paulo Guarulhos Intl to Houston George Bush Intcntl
Search Deals
One-way flight from Sao Paulo Guarulhos Intl to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Houston George Bush Intcntl.
Search Deals

Find flight deals from Guarulhos Intl to George Bush Intcntl

Cheapest flights from Guarulhos Intl to George Bush Intcntl
Explore the most affordable flight options available from Guarulhos Intl to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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.
Sat 5/101:10 pmGRU - IAH
2 stops35h 51mMultiple Airlines
Thu 7/107:00 amIAH - GRU
2 stops17h 15mMultiple Airlines
Deal found 4/29$653
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 7/19:25 pmGRU - IAH
1 stop21h 58mAmerican Airlines
Thu 7/247:20 amIAH - GRU
1 stop19h 55mAmerican Airlines
Deal found 4/28$699
This Priceline deal was found by Cheapflights users on 4/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:45 amGRU - IAH
2 stops16h 25mAvianca
Sat 5/172:05 pmIAH - GRU
2 stops32h 35mAvianca
Deal found 4/28$960
This GOL deal was found by Cheapflights users on 4/28. 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.
Tue 6/102:05 pmGRU - IAH
2 stops32h 09mGOL
Tue 6/246:13 pmIAH - GRU
2 stops35h 27mGOL
Deal found 4/28$996
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Mon 5/129:00 pmGRU - IAH
1 stop24h 56mAir Canada
Sun 5/2510:00 amIAH - GRU
1 stop21h 45mAir Canada
Deal found 4/29$1,019
This LATAM Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 9/103:40 amGRU - IAH
2 stops22h 16mLATAM Airlines
Mon 9/156:30 amIAH - GRU
1 stop21h 10mLATAM Airlines
Deal found 4/28$1,471
This United Airlines deal was found by Cheapflights users on 4/28. 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 7/19:50 pmGRU - IAH
Nonstop9h 50mUnited Airlines
Thu 7/247:20 amIAH - GRU
1 stop24h 10mUnited Airlines
Deal found 4/28$1,544
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 7/1910:50 pmGRU - IAH
1 stop15h 12mDelta
Thu 7/313:59 pmIAH - GRU
1 stop15h 01mDelta
Deal found 4/28$1,590
This Copa Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 6/251:40 amGRU - IAH
1 stop14h 46mCopa Airlines
Sun 7/69:59 amIAH - GRU
1 stop12h 31mCopa Airlines
Deal found 4/28$1,627

Cheapflights Fare Finder

Customize your flight search to find flights from Guarulhos Intl to George Bush Intcntl 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 April 29, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Guarulhos Intl

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Sat 5/10

1:10 pm-11:01 pm

2 stops35h 51m

Houston George Bush Intcntl

Thu 7/10

7:00 am-2:15 am

2 stops17h 15m

$653

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Tue 7/1

9:25 pm-5:23 pm

1 stop21h 58m

Houston George Bush Intcntl

Thu 7/24

7:20 am-5:15 am

1 stop19h 55m

$699

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Fri 5/9

4:50 pm-12:10 pm

2 stops21h 20m

Houston George Bush Intcntl

Sat 5/17

2:05 pm-12:40 am

2 stops32h 35m

$960

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Tue 6/10

2:05 pm-8:14 pm

2 stops32h 09m

Houston George Bush Intcntl

Tue 6/24

6:13 pm-7:40 am

2 stops35h 27m

$996

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Mon 5/12

9:00 pm-7:56 pm

1 stop24h 56m

Houston George Bush Intcntl

Sun 5/25

10:00 am-9:45 am

1 stop21h 45m

$1,019

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Wed 9/10

3:40 am-11:56 pm

2 stops22h 16m

Houston George Bush Intcntl

Mon 9/15

6:30 am-5:40 am

1 stop21h 10m

$1,471

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Tue 7/1

9:50 pm-5:40 am

Nonstop9h 50m

Houston George Bush Intcntl

Thu 7/24

7:20 am-9:30 am

1 stop24h 10m

$1,544

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Sat 7/19

10:50 pm-12:02 pm

1 stop15h 12m

Houston George Bush Intcntl

Thu 7/31

3:59 pm-9:00 am

1 stop15h 01m

$1,590

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Wed 6/25

1:40 am-2:26 pm

1 stop14h 46m

Houston George Bush Intcntl

Sun 7/6

9:59 am-12:30 am

1 stop12h 31m

$1,627

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Wed 7/30

8:55 pm-6:59 pm

2 stops24h 04m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 18 results
1
2

Compare providers for flights from Guarulhos Intl to George Bush Intcntl

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 Guarulhos Intl to George Bush Intcntl in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 Sao Paulo Guarulhos Intl Airport-Houston George Bush Intcntl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Houston George Bush Intcntl 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 Sao Paulo Guarulhos Intl Airport-Houston George Bush Intcntl 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 Guarulhos Intl to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Guarulhos Intl 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 Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to George Bush Intcntl. Price data was last updated on April 25, 2025.

The price you pay for your flight from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 GRU to IAH?

Find hourly flight availability from Guarulhos Intl to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 27% versus a flight in the morning.

Weekly flight availability from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport

Explore weekly flight availability from Guarulhos Intl to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.

The most flights from GRU to IAH are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated April 29, 2025.
To help decide which airline to fly from Sao Paulo to Houston, see what other customers have to say about Delta, LATAM Airlines and Copa Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.5
Good
1,411 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
GOL
7.3
Good
1,068 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $699, American Airlines will fly you from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Avianca and GOL - these airlines can fly you to your destination from $960 and $996, respectively. Users have found that American Airlines is 46% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is GOL, with whom users have recently found tickets for as low as $385. However, be on the lookout for offers from Avianca and Air Canada, as they are both options that can get you from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport for a low price.

  • What are the cheapest flights from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport?

    While on average a flight from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport is generally $2,334, our data shows the cheapest flight currently is $324. When looking at the most popular route, (Sao Paulo Guarulhos Intl - Houston George Bush Intcntl), you can expect to pay $548 for that flight.

  • Can I find deals for flights from Guarulhos Intl to George Bush Intcntl that include hotel bookings?

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

  • How can I find direct flights from Guarulhos Intl to George Bush Intcntl?

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

  • Can I find deals for business class flights from Guarulhos Intl to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Guarulhos Intl to George Bush Intcntl 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 Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 Sao Paulo Guarulhos Intl Airport?

Book flights to Sao Paulo Guarulhos Intl Airport if you plan to visit one of these locations
Montgomery
Conroe
Spring
Humble
Tomball
The Woodlands
Katy
Jersey Village
Cypress

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 Guarulhos Intl to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Guarulhos Intl to Hobby flights
Congonhas to George Bush Intcntl flights

Top airline flying from Guarulhos Intl to George Bush Intcntl

Discover the top airline that operate flights from Guarulhos Intl to George Bush Intcntl. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,529Average$1,612FlexibilityNo cancel feeOn-time69%

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.