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George Bush Intcntl

$285+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — IAH
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
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 September or April, 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 February 14, 2026.

This Trip.com deal was found by Cheapflights users on 2/11. 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.
Fri 2/206:00 am
GRU
-
IAH
2 stops19h 41m
Multiple Airlines
Fri 3/2011:15 am
IAH
-
GRU
2 stops18h 50m
Multiple Airlines
Deal found 2/11$651
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/55:25 pm
GRU
-
IAH
2 stops41h 04m
Multiple Airlines
Mon 3/165:24 pm
IAH
-
GRU
1 stop24h 46m
Multiple Airlines
Deal found 2/13$688
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Sat 2/2111:15 am
GRU
-
IAH
1 stop23h 40m
Multiple Airlines
Sun 3/18:18 pm
IAH
-
GRU
2 stops30h 27m
Multiple Airlines
Deal found 2/12$704
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Sat 2/2111:15 am
GRU
-
IAH
1 stop23h 40m
Multiple Airlines
Mon 3/29:40 pm
IAH
-
GRU
2 stops44h 10m
Multiple Airlines
Deal found 2/12$718
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Mon 3/305:25 am
GRU
-
IAH
2 stops29h 15m
Multiple Airlines
Mon 4/69:25 pm
IAH
-
GRU
1 stop29h 35m
Multiple Airlines
Deal found 2/13$727

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 February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$688
(Kiwi.com)

One-way from

$285
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,220

Good round-trip deal

$533 or less

Good one-way deal

$361 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
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Highest demand for flights based on searches. 27% potential increase in price ($402 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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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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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 February 14, 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

Thu 4/2

5:50 am-9:15 am

2 stops29h 25m

Houston George Bush Intcntl

Sun 4/5

10:01 am-1:15 pm

2 stops25h 14m

$906

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Sat 4/4

5:50 am-9:33 pm

2 stops17h 43m

Houston George Bush Intcntl

Mon 4/13

5:25 pm-1:15 pm

2 stops17h 50m

$937

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Tue 5/19

10:35 pm-8:54 am

2 stops36h 19m

Houston George Bush Intcntl

Tue 5/26

12:18 pm-10:05 pm

2 stops31h 47m

$944

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

6:14 pm-7:55 am

2 stops35h 41m

$962

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Mon 7/13

9:55 pm-11:59 pm

2 stops28h 04m

Houston George Bush Intcntl

Wed 7/29

6:32 pm-11:05 pm

2 stops26h 33m

$968

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Fri 6/5

10:35 pm-11:59 pm

2 stops27h 24m

Houston George Bush Intcntl

Fri 8/7

10:57 am-8:00 am

2 stops19h 03m

$999

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Mon 4/6

5:50 am-9:33 pm

2 stops17h 43m

Houston George Bush Intcntl

Tue 4/14

5:25 pm-10:00 pm

2 stops26h 35m

$999

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Mon 4/27

9:00 pm-8:26 pm

1 stop25h 26m

Houston George Bush Intcntl

Sat 5/9

7:20 am-9:05 am

1 stop23h 45m

$1,006

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Mon 3/9

9:30 pm-9:44 pm

1 stop26h 14m

Houston George Bush Intcntl

Mon 3/30

7:00 am-9:15 am

1 stop24h 15m

$1,007

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Wed 3/18

9:15 pm-9:44 pm

2 stops26h 29m

Houston George Bush Intcntl

Sun 4/12

11:50 am-9:50 am

2 stops20h 00m

$1,014

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 21 results
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  • 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 February 6, 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 $1,161). 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 February 14, 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?

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 17h 33m. 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 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 $810, our data shows the cheapest flight currently is $319. When looking at the most popular route, (Sao Paulo Guarulhos Intl - Houston George Bush Intcntl), you can expect to pay $727 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 $1,161). 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
The Woodlands
Spring
Katy
Tomball
Humble
Conroe
Jersey Village
Cypress

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