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$439+ Cheap flights from Guarulhos Intl, Brazil (GRU) to Houston

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — HOU
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Houston are usually found in August or May, booked 82 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Guarulhos Intl to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to Houston (HO1). 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 July 29, 2025.

Round-trip from

$555
(Mytrip)

One-way from

$439
(oojo)

Popular in

February

Cheapest in

August

Average price

$991
From Sao Paulo Guarulhos Intl to Houston
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One-way flight from Sao Paulo Guarulhos Intl to Houston
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Highest demand for flights based on searches. 4% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Guarulhos Intl to Houston

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

This Mytrip deal was found by Cheapflights users on 7/29. 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.
Thu 8/286:00 amGRU - IAH
2 stops28h 09mMultiple Airlines
Thu 9/45:25 amIAH - GRU
2 stops19h 32mMultiple Airlines
Deal found 7/29$555
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:00 pmGRU - HOU
1 stop13h 44mAmerican Airlines
Wed 10/14:28 pmHOU - GRU
1 stop12h 47mAmerican Airlines
Deal found 7/29$1,005
This Delta deal was found by Cheapflights users on 7/28. 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.
Mon 12/224:30 pmGRU - HOU
2 stops20h 13mDelta
Thu 1/13:10 pmHOU - GRU
1 stop15h 25mDelta
Deal found 7/28$1,046
This LATAM Airlines deal was found by Cheapflights users on 7/27. 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.
Sun 10/53:40 amGRU - HOU
2 stops21h 20mLATAM Airlines
Wed 11/52:22 pmHOU - GRU
1 stop12h 18mLATAM Airlines
Deal found 7/27$1,055

Cheapflights Fare Finder

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

Fly from

Guarulhos Intl

Fly to

Houston

Route

Depart

Return

Price

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Thu 8/28

6:00 am-8:09 am

2 stops28h 09m

Houston George Bush Intcntl

Thu 9/4

5:25 am-2:57 am

2 stops19h 32m

$555

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Thu 9/18

4:50 pm-12:10 pm

2 stops21h 20m

Houston George Bush Intcntl

Wed 10/1

5:40 pm-3:20 pm

2 stops19h 40m

$809

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Thu 9/18

6:00 am-11:56 pm

2 stops19h 56m

Houston George Bush Intcntl

Wed 10/1

4:29 pm-7:15 am

1 stop12h 46m

$998

Sao PauloHouston

GRU - HOU

GRUHOU

Sao Paulo Guarulhos Intl

Thu 9/18

10:00 pm-9:44 am

1 stop13h 44m

Houston Hobby

Wed 10/1

4:28 pm-7:15 am

1 stop12h 47m

$1,005

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Thu 9/11

10:00 pm-8:15 pm

1 stop24h 15m

Houston George Bush Intcntl

Thu 9/18

10:13 am-7:15 am

1 stop19h 02m

$1,007

Sao PauloHouston

GRU - HOU

GRUHOU

Sao Paulo Guarulhos Intl

Wed 1/14

11:45 pm-9:46 pm

1 stop25h 01m

Houston Hobby

Mon 1/26

10:30 am-5:40 am

1 stop16h 10m

$1,046

Sao PauloHouston

GRU - HOU

GRUHOU

Sao Paulo Guarulhos Intl

Sun 10/5

3:40 am-11:00 pm

2 stops21h 20m

Houston Hobby

Wed 11/5

2:22 pm-5:40 am

1 stop12h 18m

$1,055

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Mon 10/6

4:50 pm-12:10 pm

2 stops21h 20m

$439

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Wed 10/22

9:25 pm-7:00 pm

1 stop23h 35m

$462

Sao PauloHouston

GRU - IAH

GRUIAH

Sao Paulo Guarulhos Intl

Mon 9/22

9:00 pm-7:42 pm

1 stop24h 42m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 19 results
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Best time to book a flight from Guarulhos Intl to Houston

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

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

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

The best time to book flights from Sao Paulo Guarulhos Intl Airport to Houston is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Houston (average of $230). Flying from Sao Paulo Guarulhos Intl Airport to Houston in March is currently the most expensive (average of $331). 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 HOU?

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

When flying from Sao Paulo Guarulhos Intl Airport to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and Copa Airlines from Sao Paulo Guarulhos Intl Airport to Houston 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.
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LATAM Airlines
7.5
Good
1,821 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aeromexico
7.5
Good
1,720 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to Houston. 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 round-trip?

    Cheapflights users have booked flights from Sao Paulo Guarulhos Intl Airport to Houston round-trip from $809. Other airlines that can offer you cheap pricing are GOL, from $998, and American Airlines, from $1,005. Avianca is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $439. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Sao Paulo Guarulhos Intl Airport to Houston for a low price.

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

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

  • How can I find direct flights from Guarulhos Intl to Houston?

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

  • Can I find deals for business class flights from Guarulhos Intl to Houston?

    Yes. Cheapflights offers flight deals from Guarulhos Intl to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Houston (average of $230). Flying from Sao Paulo Guarulhos Intl Airport to Houston in March is currently the most expensive (average of $331). 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

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Top airline flying from Guarulhos Intl to Houston

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

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