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George Bush Intcntl

$289+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Houston George Bush Intcntl are usually found in February or July, booked 29 days in advance, depart on a Saturday or Tuesday 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 September 11, 2025.

Round-trip from

$606
(Mytrip)

One-way from

$289
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$927

Good round-trip deal

$832 or less

Good one-way deal

$403 or less
From Sao Paulo Guarulhos Intl to Houston George Bush Intcntl
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One-way flight from Sao Paulo Guarulhos Intl to Houston George Bush Intcntl
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Highest demand for flights based on searches. 20% potential increase in price ($283 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Houston George Bush Intcntl.
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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 September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. 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.
Wed 10/11:45 amGRU - IAH
3 stops24h 11mMultiple Airlines
Sun 10/56:00 amIAH - GRU
3 stops21h 35mMultiple Airlines
Deal found 9/10$606
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Tue 9/231:45 amGRU - IAH
3 stops22h 57mMultiple Airlines
Wed 10/15:48 pmIAH - GRU
2 stops35h 12mMultiple Airlines
Deal found 9/10$637
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Wed 10/81:45 amGRU - IAH
3 stops24h 43mMultiple Airlines
Thu 10/166:10 pmIAH - GRU
3 stops26h 15mMultiple Airlines
Deal found 9/9$640
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Tue 10/1410:05 pmGRU - IAH
3 stops28h 23mMultiple Airlines
Sat 10/186:35 amIAH - GRU
2 stops19h 00mMultiple Airlines
Deal found 9/9$644
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 9/175:25 amGRU - IAH
2 stops35h 08mMultiple Airlines
Mon 9/226:59 pmIAH - GRU
1 stop23h 01mMultiple Airlines
Deal found 9/8$655

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 September 11, 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

Wed 10/1

1:45 am-10:42 pm

3 stops22h 57m

Houston George Bush Intcntl

Sun 10/5

6:00 am-5:35 am

2 stops21h 35m

$661

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Thu 10/30

5:25 pm-12:05 pm

2 stops20h 40m

Houston George Bush Intcntl

Wed 11/12

4:35 pm-4:15 pm

2 stops20h 40m

$958

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Wed 12/3

2:40 am-3:10 pm

2 stops15h 30m

Houston George Bush Intcntl

Mon 12/15

4:35 pm-4:15 pm

2 stops20h 40m

$968

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Sat 10/25

2:40 am-4:10 pm

2 stops15h 30m

Houston George Bush Intcntl

Fri 10/31

5:35 pm-4:15 pm

2 stops20h 40m

$1,018

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Sun 10/26

2:40 am-4:10 pm

2 stops15h 30m

Houston George Bush Intcntl

Fri 10/31

5:35 pm-4:15 pm

2 stops20h 40m

$1,019

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Sat 10/4

7:20 am-12:10 pm

2 stops30h 50m

Houston George Bush Intcntl

Sat 10/11

2:05 pm-2:10 am

2 stops34h 05m

$1,028

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Fri 10/3

4:10 am-12:10 pm

2 stops34h 00m

Houston George Bush Intcntl

Sat 10/18

2:05 pm-12:40 am

2 stops32h 35m

$1,028

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Sat 10/25

4:50 pm-4:10 pm

2 stops25h 20m

Houston George Bush Intcntl

Sat 11/1

2:00 pm-4:15 pm

2 stops24h 15m

$1,030

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Sun 10/26

5:25 pm-4:10 pm

2 stops24h 45m

Houston George Bush Intcntl

Tue 10/28

2:00 pm-4:15 pm

2 stops24h 15m

$1,031

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Mon 11/3

10:15 pm-5:20 am

Nonstop10h 05m

Houston George Bush Intcntl

Thu 11/13

8:45 pm-9:30 am

Nonstop9h 45m

$1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 17 results
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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 August 29, 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 28 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 September 11, 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 30% versus a flight in the morning.

How much does it cost to fly round-trip from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport?

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 September 11, 2025.
Peruse reviews from past customers who have flown with United Airlines from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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.

  • How long is the flight from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport?

    Airlines like Avianca fly from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport in about 20h 40m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4909 mi.

  • What is the cheapest airline to fly from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $1,419, United Airlines will fly you from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • 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 $671, our data shows the cheapest flight currently is $283. When looking at the most popular route, (Sao Paulo Guarulhos Intl - Houston George Bush Intcntl), you can expect to pay $791 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,419Average$1,612FlexibilityNo cancel feeOn-time69%

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