$377 Cheap Flights from São Paulo (GRU) to Houston (IAH)

View $377 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from São Paulo/Guarulhos Intl. Airport to George Bush Intercontinental Airport (IAH)

Cheap Flights from São Paulo to Houston (GRU-IAH)

Prices were available within the past 7 days and start at $377 for one-way flights and $733 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Wed, Mar 11 - Tue, Mar 24
GRU
Sao Paulo
IAH
Houston
$733 Roundtrip, found 6 days ago
$733
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Wed, Mar 11 from Sao Paulo to Houston, returning Tue, Mar 24, priced at $733 found 6 days ago
Aeromexico
Wed, Mar 11 - Mon, Mar 23
GRU
Sao Paulo
IAH
Houston
$783 Roundtrip, found 6 days ago
$783
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Wed, Mar 11 from Sao Paulo to Houston, returning Mon, Mar 23, priced at $783 found 6 days ago
Aeromexico
Wed, Feb 25 - Tue, Mar 10
GRU
Sao Paulo
IAH
Houston
$833 Roundtrip, found 6 days ago
$833
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Wed, Feb 25 from Sao Paulo to Houston, returning Tue, Mar 10, priced at $833 found 6 days ago
GOL Linhas Aereas S.A.
Wed, Mar 4 - Wed, Mar 11
GRU
Sao Paulo
IAH
Houston
$856 Roundtrip, found 2 hours ago
$856
Roundtrip
found 2 hours ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Mar 4 from Sao Paulo to Houston, returning Wed, Mar 11, priced at $856 found 2 hours ago
Aeromexico
Wed, Feb 25 - Thu, Mar 12
GRU
Sao Paulo
IAH
Houston
$883 Roundtrip, found 6 days ago
$883
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Wed, Feb 25 from Sao Paulo to Houston, returning Thu, Mar 12, priced at $883 found 6 days ago
GOL Linhas Aereas S.A.
Thu, Feb 26 - Sun, Mar 8
GRU
Sao Paulo
IAH
Houston
$922 Roundtrip, found 1 day ago
$922
Roundtrip
found 1 day ago
Select GOL Linhas Aereas S.A. flight, departing Thu, Feb 26 from Sao Paulo to Houston, returning Sun, Mar 8, priced at $922 found 1 day ago
avianca
Wed, Mar 4 - Wed, Mar 11
GRU
Sao Paulo
IAH
Houston
$924 Roundtrip, found 2 hours ago
$924
Roundtrip
found 2 hours ago
Select avianca flight, departing Wed, Mar 4 from Sao Paulo to Houston, returning Wed, Mar 11, priced at $924 found 2 hours ago
GOL Linhas Aereas S.A.
Wed, Nov 12 - Wed, Nov 19
GRU
Sao Paulo
IAH
Houston
$931 Roundtrip, found 1 day ago
$931
Roundtrip
found 1 day ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Nov 12 from Sao Paulo to Houston, returning Wed, Nov 19, priced at $931 found 1 day ago
Air Canada
Wed, Nov 5 - Tue, Nov 25
GRU
Sao Paulo
IAH
Houston
$986 Roundtrip, just found
$986
Roundtrip
just found
Select Air Canada flight, departing Wed, Nov 5 from Sao Paulo to Houston, returning Tue, Nov 25, priced at $986 just found
United
Tue, Mar 3 - Wed, Apr 1
GRU
Sao Paulo
IAH
Houston
$1,046 Roundtrip, found 22 hours ago
$1,046
Roundtrip
found 22 hours ago
Select United flight, departing Tue, Mar 3 from Sao Paulo to Houston, returning Wed, Apr 1, priced at $1,046 found 22 hours ago

Find the cheapest month to fly from São Paulo (GRU) to Houston (IAH)

March is typically the cheapest month to fly

From $629 - $1,309 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $986
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $986
Flights from São Paulo (GRU) to Houston (IAH)
Origin airport
Guarulhos - Governor André Franco Montoro Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Air Canada, American Airlines, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group, United, avianca
Roundtrip price
$732
Distance
4911 mi
Average flight time
11 hours 5 mins

São Paulo to Houston Flights

The cheapest times to fly from São Paulo to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from São Paulo to Houston are during the month of March. You can find some of the cheapest flights from São Paulo to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from São Paulo to Houston

Sunday is one of the best days to book for cheap flights from São Paulo to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from São Paulo to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from São Paulo to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $377 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap São Paulo to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your São Paulo to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH) cost?
Lock in a cheap one-way flight from $377 or cheap return flight from $733 from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH)?
March is the most affordable month to fly from GRU to IAH. Planning your trip for the off-season is often the key to finding better deals on flights.
Which airlines fly direct from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH)?
You can fly nonstop from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH) on a United Airlines flight.
What is the cheapest airline that flies from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from GRU to IAH. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH)?
On average, just 1 direct flight departs daily from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH). Need more options? Use Expedia's filter tool to discover flights with layovers and add a new destination to your journey.
What are the most popular departure times for flights from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH)?
Flights between GRU and IAH tend to be busiest at 10 PM. If you'd like a more relaxed atmosphere and potentially cheaper fares, choose a departure outside the usual busy windows.
What day of the week has the most flights from GRU to IAH?
Fly on a Friday if you're looking for the largest selection of flights from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH).
What is the earliest flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH)?
Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)'s earliest flight to George Bush Intercontinental Airport (IAH) takes off at approximately 10:15PM UTC-3. With a total travel time of 9h 55m, you'll arrive at around 5:10AM UTC-6.
How long does it take to fly from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH)?
The average flight time from GRU to IAH is 9 hours and 55 minutes, covering a distance of 4,900 mi.
What airline has the least delays from GRU to IAH?
United Airlines has the best performance for on-time direct flights from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH), with an on-time score of 86%. Use the Expedia App to look up your flight schedule before you take off and get real-time updates about any trip changes.
What is the best time to fly from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH)?
To avoid potential delays on the Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Houston from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
George Bush Intercontinental Airport (IAH) is the only airport in Houston with direct flights from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU). Explore your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your plane ticket from GRU to IAH right before your trip is generally more expensive. But if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a GRU to IAH flight and hotel package?
Opting for a GRU to IAH flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to George Bush Intercontinental Airport (IAH)?
If you reserved your GRU to IAH flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.