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George Bush Intcntl

$276+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — IAH
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Find cheap flights from Guarulhos Intl to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Houston George Bush Intcntl are usually found in April or July, booked 59 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap 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 January 24, 2026.

This Mytrip deal was found by Cheapflights users on 1/22. 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 1/314:25 am
GRU
-
IAH
2 stops21h 31m
Multiple Airlines
Thu 2/55:05 am
IAH
-
GRU
3 stops18h 35m
Multiple Airlines
Deal found 1/22$648
This Kiwi.com deal was found by Cheapflights users on 1/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:00 pm
GRU
-
IAH
1 stop16h 39m
Multiple Airlines
Sat 5/235:23 pm
IAH
-
GRU
2 stops32h 54m
Multiple Airlines
Deal found 1/23$727
This Kiwi.com deal was found by Cheapflights users on 1/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:00 pm
GRU
-
IAH
1 stop16h 39m
Multiple Airlines
Mon 5/257:05 am
IAH
-
GRU
2 stops41h 37m
Multiple Airlines
Deal found 1/23$758
This Kiwi.com deal was found by Cheapflights users on 1/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:00 pm
GRU
-
IAH
1 stop16h 39m
Multiple Airlines
Sun 5/249:24 am
IAH
-
GRU
2 stops16h 53m
Multiple Airlines
Deal found 1/23$771
This Kiwi.com deal was found by Cheapflights users on 1/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:05 am
GRU
-
IAH
2 stops30h 14m
Multiple Airlines
Sun 5/245:23 pm
IAH
-
GRU
1 stop24h 37m
Multiple Airlines
Deal found 1/23$798
This Kiwi.com deal was found by Cheapflights users on 1/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:00 am
GRU
-
IAH
2 stops24h 51m
Multiple Airlines
Sun 5/245:23 pm
IAH
-
GRU
1 stop24h 37m
Multiple Airlines
Deal found 1/23$812
This Kiwi.com deal was found by Cheapflights users on 1/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:20 am
GRU
-
IAH
2 stops18h 31m
Multiple Airlines
Mon 5/255:23 pm
IAH
-
GRU
1 stop33h 57m
Multiple Airlines
Deal found 1/23$838

Find 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 January 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$727
(Kiwi.com)

One-way from

$276
(Mytrip)

Popular in

January

Cheapest in

April

Average price

$2,031

Good round-trip deal

$761 or less

Good one-way deal

$346 or less
Provider with most accurate pricing for Sao Paulo Guarulhos Intl-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-Houston George Bush Intcntl flights.
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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
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($410 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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

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 January 24, 2026.
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 4/4

6:00 am-11:57 pm

2 stops19h 57m

Houston George Bush Intcntl

Mon 4/13

6:35 pm-10:00 pm

2 stops49h 25m

$839

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Wed 5/13

9:55 pm-9:29 pm

2 stops25h 34m

Houston George Bush Intcntl

Sun 5/17

5:25 pm-1:10 pm

2 stops17h 45m

$966

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Tue 3/24

11:30 pm-9:33 pm

1 stop24h 03m

Houston George Bush Intcntl

Mon 4/13

6:35 pm-10:00 pm

2 stops49h 25m

$991

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Mon 6/1

6:00 am-11:59 pm

2 stops19h 59m

Houston George Bush Intcntl

Wed 6/17

11:12 am-1:10 pm

2 stops23h 58m

$1,056

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Mon 5/4

9:50 pm-5:45 am

Nonstop9h 55m

Houston George Bush Intcntl

Tue 8/4

6:40 pm-6:30 am

Nonstop9h 50m

$1,065

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Tue 3/24

9:45 pm-5:50 am

Nonstop10h 05m

Houston George Bush Intcntl

Mon 4/13

12:10 pm-6:55 am

1 stop16h 45m

$1,065

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Wed 5/13

9:50 pm-5:45 am

Nonstop9h 55m

Houston George Bush Intcntl

Mon 5/25

6:40 pm-6:30 am

Nonstop9h 50m

$1,068

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Tue 4/7

10:05 pm-9:00 am

2 stops36h 55m

$386

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Tue 2/3

10:15 pm-5:43 pm

2 stops22h 28m

$388

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Sun 7/19

7:20 am-12:05 pm

3 stops30h 45m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 18 results
1
2
  • 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 January 16, 2026.

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 58 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, June 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 $560). Flying from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $1,165). 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 January 24, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport as you normally would.

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 January 24, 2026.
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
9,194 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,194 reviews
United Airlines
7.4
Good
9,194 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 GOL fly from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport in about 19h 57m. 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 $1,080, 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 $1,212, our data shows the cheapest flight currently is $258. When looking at the most popular route, (Sao Paulo Guarulhos Intl - Houston George Bush Intcntl), you can expect to pay $796 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, June 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 $560). Flying from Sao Paulo Guarulhos Intl Airport to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $1,165). 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
Katy
The Woodlands
Tomball
Humble
Conroe
Jersey Village
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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,080Average$1,584FlexibilityNo cancel feeOn-time69%

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