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George Bush Intcntl

$330+ Cheap flights from Rio de Janeiro–Galeão Intl, Brazil (GIG) 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — IAH
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Rio de Janeiro–Galeão Intl to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro–Galeão Intl (GIG) 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 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$721
(Mytrip)

One-way from

$330
(Kiwi.com)

Popular in

September

Cheapest in

August

Average price

$1,505

Good round-trip deal

$492 or less

Good one-way deal

$333 or less
Provider with most accurate pricing for Rio de Janeiro–Galeão Intl-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Rio de Janeiro–Galeão Intl-Houston George Bush Intcntl flights.
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From Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl
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One-way flight from Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl
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Highest demand for flights based on searches. 4% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl.
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Find flight deals from Rio de Janeiro–Galeão Intl to George Bush Intcntl

Cheapest flights from Rio de Janeiro–Galeão Intl to George Bush Intcntl
Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Mytrip deal was found by Cheapflights users on 1/5. 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.
Sun 3/19:10 pmGIG - IAH
2 stops28h 31mMultiple Airlines
Sat 3/75:15 amIAH - GIG
3 stops22h 50mMultiple Airlines
Deal found 1/5$721
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Sun 3/110:55 pmGIG - IAH
1 stop19h 20mMultiple Airlines
Fri 3/69:03 pmIAH - GIG
2 stops32h 17mMultiple Airlines
Deal found 1/5$733
This GOL deal was found by Cheapflights users on 1/4. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:30 amGIG - IAH
2 stops28h 38mGOL
Thu 3/125:15 pmIAH - GIG
2 stops23h 25mGOL
Deal found 1/4$945
This Air Canada deal was found by Cheapflights users on 1/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:00 pmGIG - IAH
1 stop27h 44mAir Canada
Tue 3/1011:55 amIAH - GIG
1 stop21h 10mAir Canada
Deal found 1/4$1,006

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro–Galeão 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 6, 2026.
Use the filters below to find and compare flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Rio de Janeiro–Galeão Intl

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sun 3/1

9:10 pm-10:41 pm

2 stops28h 31m

Houston George Bush Intcntl

Fri 3/6

5:24 pm-7:10 pm

3 stops22h 46m

$843

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 3/4

9:55 pm-5:45 am

Nonstop10h 50m

Houston George Bush Intcntl

Thu 3/12

9:20 pm-9:35 am

Nonstop10h 15m

$1,010

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 4/2

9:05 pm-5:40 am

Nonstop10h 35m

Houston George Bush Intcntl

Tue 5/12

8:00 pm-8:15 am

Nonstop10h 15m

$1,010

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 5/5

9:05 pm-5:40 am

Nonstop10h 35m

Houston George Bush Intcntl

Tue 8/11

8:00 pm-8:15 am

Nonstop10h 15m

$1,010

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 2/26

9:55 pm-5:45 am

Nonstop10h 50m

Houston George Bush Intcntl

Tue 3/10

9:20 pm-9:35 am

Nonstop10h 15m

$1,010

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 3/3

9:55 pm-5:45 am

Nonstop10h 50m

Houston George Bush Intcntl

Tue 3/10

9:20 pm-9:35 am

Nonstop10h 15m

$1,010

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 3/10

3:55 pm-9:44 pm

2 stops31h 49m

Houston George Bush Intcntl

Fri 3/20

12:10 pm-11:05 am

2 stops44h 55m

$1,015

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 4/16

9:00 pm-8:42 am

1 stop13h 42m

Houston George Bush Intcntl

Thu 4/23

9:40 am-6:05 am

2 stops18h 25m

$1,015

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 5/28

10:10 pm-10:22 am

1 stop14h 12m

Houston George Bush Intcntl

Tue 7/28

7:30 am-8:20 am

1 stop22h 50m

$1,024

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 5/28

9:00 pm-11:01 am

1 stop16h 01m

Houston George Bush Intcntl

Tue 7/28

3:40 pm-4:30 pm

2 stops22h 50m

$1,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 17 results
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Compare providers for flights from Rio de Janeiro–Galeão Intl to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rio de Janeiro–Galeão Intl to George Bush Intcntl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rio de Janeiro–Galeão Intl Airport-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rio de Janeiro–Galeão Intl Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rio de Janeiro–Galeão 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 Rio de Janeiro–Galeão Intl Airport-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Rio de Janeiro–Galeão 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 Rio de Janeiro–Galeão Intl to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Rio de Janeiro–Galeão 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 Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport?

Currently, May is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport (average of $207). Flying from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $1,615). 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 GIG to IAH?

Find hourly flight availability from Rio de Janeiro–Galeão 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 6, 2026.

When flying from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 6, 2026.
Get a feel of what it's like to fly with United Airlines from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,132 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,132 reviews
United Airlines
7.4
Good
9,132 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro–Galeão 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 Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport in 10h 50m. Fly via United Airlines to get the fastest option. Rio de Janeiro–Galeão Intl Airport and Houston George Bush Intcntl Airport are separated by a distance of 5022 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport round-trip?

    According to our current data, United Airlines ($975), offers the cheapest pricing from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport. United Airlines is currently priced 23% below the average price you’ll pay for this route.

  • What are the cheapest flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport?

    The cheapest flight price from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport is $265. On average you can expect to pay $500. The most popular route, (Rio de Janeiro–Galeão Intl - Houston George Bush Intcntl), can usually be booked for $1,010.

  • Can I find deals for flights from Rio de Janeiro–Galeão Intl to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Rio de Janeiro–Galeão Intl to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rio de Janeiro–Galeão 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 Rio de Janeiro–Galeão Intl to George Bush Intcntl.

  • Can I find deals for business class flights from Rio de Janeiro–Galeão Intl to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Rio de Janeiro–Galeão 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 Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport?

    Currently, May is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport (average of $207). Flying from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $1,615). 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
Spring
Montgomery
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The Woodlands
Tomball
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Conroe
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Cypress

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Alternative routes for Rio de Janeiro–Galeão Intl to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Rio de Janeiro–Galeão Intl to Hobby flights
Santos Dumont to George Bush Intcntl flights

Top airline flying from Rio de Janeiro–Galeão Intl to George Bush Intcntl

Discover the top airline that operate flights from Rio de Janeiro–Galeão 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 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$975Average$1,245FlexibilityNo cancel feeOn-time69%

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