HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$326+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — IAH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rio de Janeiro–Galeão Intl to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$784
(Mytrip)

One-way from

$326
(Kiwi.com)

Popular in

April

Cheapest in

March

Average price

$1,132

Good round-trip deal

$1,068 or less

Good one-way deal

$360 or less
From Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl
Search Deals
One-way flight from Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl.
Search Deals

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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/297:25 amGIG - IAH
3 stops27h 27mMultiple Airlines
Mon 9/17:20 amIAH - GIG
2 stops21h 00mMultiple Airlines
Deal found 6/11$784
This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/281:30 amGIG - IAH
2 stops16h 40mAvianca
Mon 9/12:05 pmIAH - GIG
2 stops32h 20mAvianca
Deal found 6/11$898
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:30 pmGIG - IAH
1 stop25h 44mAir Canada
Fri 1/911:05 amIAH - GIG
2 stops45h 40mAir Canada
Deal found 6/12$981
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/199:05 pmGIG - IAH
Nonstop10h 35mUnited Airlines
Wed 9/247:50 pmIAH - GIG
Nonstop10h 25mUnited Airlines
Deal found 6/10$1,007
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 8/199:00 pmGIG - IAH
1 stop19h 53mDelta
Wed 9/2411:50 amIAH - GIG
1 stop20h 25mDelta
Deal found 6/10$1,013
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:00 pmGIG - IAH
1 stop26h 56mAmerican Airlines
Sat 10/116:21 pmIAH - GIG
1 stop11h 59mAmerican Airlines
Deal found 6/12$1,057
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:30 pmGIG - IAH
1 stop13h 54mLATAM Airlines
Sat 1/106:00 amIAH - GIG
1 stop23h 20mLATAM Airlines
Deal found 6/11$1,099

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 June 12, 2025.
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

Tue 7/29

7:25 am-8:52 am

3 stops27h 27m

Houston George Bush Intcntl

Mon 9/1

7:20 am-6:20 am

2 stops21h 00m

$784

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 7/28

1:30 am-4:10 pm

2 stops16h 40m

Houston George Bush Intcntl

Mon 9/1

2:05 pm-12:25 am

2 stops32h 20m

$898

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 8/19

9:05 pm-5:40 am

Nonstop10h 35m

Houston George Bush Intcntl

Wed 9/24

7:50 pm-8:15 am

Nonstop10h 25m

$1,007

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 8/19

9:00 pm-2:53 pm

1 stop19h 53m

Houston George Bush Intcntl

Wed 9/24

11:50 am-10:15 am

1 stop20h 25m

$1,013

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 9/29

11:00 pm-11:56 pm

1 stop26h 56m

Houston George Bush Intcntl

Sat 10/11

6:21 pm-8:20 am

1 stop11h 59m

$1,057

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 7/8

9:00 pm-10:47 am

1 stop15h 47m

Houston George Bush Intcntl

Tue 7/15

5:59 pm-2:40 pm

2 stops18h 41m

$1,278

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Fri 7/11

11:00 pm-10:12 am

1 stop13h 12m

Houston George Bush Intcntl

Thu 7/17

11:02 am-5:35 pm

2 stops28h 33m

$1,733

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 7/23

12:55 pm-11:13 pm

3 stops36h 18m

$326

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sun 8/17

1:30 am-4:10 pm

2 stops16h 40m

$452

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sat 6/28

3:40 pm-10:15 am

2 stops20h 35m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
1
2

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, August 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 $241). Flying from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 June 12, 2025.

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.

Weekly flight availability from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport

Explore weekly flight availability from Rio de Janeiro–Galeão Intl to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from GIG to IAH are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport round-trip?

    According to our current data, Avianca ($898), United Airlines ($1,007), and Delta ($1,013) offers the cheapest pricing from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport. Avianca is currently priced 35% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport one-way?

    One-way options have recently been found by users for as low as $452 on Avianca. Other airlines that offer cheap prices include GOL from $709 and United Airlines from $961 one-way.

  • 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 $336. On average you can expect to pay $1,716. The most popular route, (Rio de Janeiro–Galeão Intl - Houston George Bush Intcntl), can usually be booked for $784.

  • 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, August 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 $241). Flying from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 Rio de Janeiro–Galeão Intl Airport?

Book flights to Rio de Janeiro–Galeão Intl Airport if you plan to visit one of these locations
Montgomery
Humble
Conroe
Spring
The Woodlands
Tomball
Katy
Jersey Village

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,397Average$1,490FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.