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George Bush Intcntl

$326+ Cheap flights from Rio de Janeiro, Brazil (RIO) 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.
RIO — IAH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Rio de Janeiro to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro (RIO) 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

$625
(Mytrip)

One-way from

$326
(Kiwi.com)

Popular in

November

Cheapest in

June

Average price

$817

Good round-trip deal

$1,068 or less

Good one-way deal

$360 or less
From Rio de Janeiro (RIO) to Houston George Bush Intcntl
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One-way flight from Rio de Janeiro (RIO) to Houston George Bush Intcntl
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Highest demand for flights based on searches. 14% potential increase in price ($247 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Rio de Janeiro (RIO) to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Rio de Janeiro (RIO) to Houston George Bush Intcntl.
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Find flight deals from Rio de Janeiro to George Bush Intcntl

Cheapest flights from Rio de Janeiro to George Bush Intcntl
Explore the most affordable flight options available from Rio de Janeiro 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.
Wed 8/66:10 amSDU - IAH
3 stops28h 42mMultiple Airlines
Wed 9/179:00 amIAH - SDU
3 stops31h 10mMultiple Airlines
Deal found 6/11$625
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
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.
Mon 9/297:55 amSDU - IAH
2 stops37h 47mAir Canada
Sat 10/1112:05 pmIAH - SDU
2 stops27h 40mAir Canada
Deal found 6/12$1,139
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/611:25 amSDU - IAH
1 stop20h 15mUnited Airlines
Wed 9/179:30 amIAH - SDU
2 stops26h 50mUnited Airlines
Deal found 6/11$1,180
This 123 Milhas 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:50 pmSDU - IAH
2 stops22h 14mAzul
Sat 8/234:45 pmIAH - SDU
2 stops23h 20mAzul
Deal found 6/10$1,246
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2911:35 amSDU - IAH
2 stops24h 37mGOL
Mon 9/110:57 amIAH - SDU
2 stops21h 43mGOL
Deal found 6/11$1,322

Cheapflights Fare Finder

Customize your flight search to find flights from Rio de Janeiro 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 to Houston George Bush Intcntl Airport that are best for you.

Fly from

Rio de Janeiro

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Wed 8/6

6:10 am-8:52 am

3 stops28h 42m

Houston George Bush Intcntl

Wed 9/17

9:00 am-6:10 pm

3 stops31h 10m

$625

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

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Mon 9/29

7:55 am-7:42 pm

2 stops37h 47m

Houston George Bush Intcntl

Sat 10/11

12:05 pm-5:45 pm

2 stops27h 40m

$1,139

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Wed 8/6

11:25 am-5:40 am

1 stop20h 15m

Houston George Bush Intcntl

Wed 9/17

7:45 pm-2:20 pm

1 stop16h 35m

$1,180

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Mon 8/18

6:50 pm-3:04 pm

2 stops22h 14m

Houston George Bush Intcntl

Sat 8/23

4:45 pm-6:05 pm

2 stops23h 20m

$1,246

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 22 results
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2
3

Best time to book a flight from Rio de Janeiro to George Bush Intcntl

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

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

Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro to Houston George Bush Intcntl Airport (average of $241). Flying from Rio de Janeiro 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 RIO to IAH?

Find hourly flight availability from Rio de Janeiro 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.

A simple way to save on the total cost of your ticket is to fly from Rio de Janeiro to Houston George Bush Intcntl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at noon.

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

Explore weekly flight availability from Rio de Janeiro 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 RIO 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.
Read through reviews of airlines operating flights from Rio de Janeiro to Houston, such as Azul, Delta and LATAM Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
781 reviews

Food

7.1

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
781 reviews
Azul
8.0
Very good
781 reviews

Food

7.1

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Delta
8.0
Very good
7,950 reviews
Azul
8.0
Very good
781 reviews

Food

7.1

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,785 reviews
Azul
8.0
Very good
781 reviews

Food

7.1

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
United Airlines
7.4
Good
8,790 reviews
Azul
8.0
Very good
781 reviews

Food

7.1

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
GOL
7.3
Good
1,073 reviews
Azul
8.0
Very good
781 reviews

Food

7.1

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro 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 to Houston George Bush Intcntl Airport round-trip?

    Our cheapest airline available from Rio de Janeiro to Houston George Bush Intcntl Airport is Avianca. Our recent data shows that you can find tickets from as low as $898 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $1,007 and $1,013 round-trip. You may be able to fly from Rio de Janeiro to Houston George Bush Intcntl Airport for 37% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $452. Users have also found prices from $635 and $961 on GOL and United Airlines, respectively.

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

    Looking at all options, your cheapest flight can be booked for $336. While the most popular route (Rio de Janeiro–Galeão Intl - Houston George Bush Intcntl) can be booked for $784 on average our data indicates $1,716 when flying from Rio de Janeiro to Houston George Bush Intcntl Airport.

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

    Yes. In addition to deals on Rio de Janeiro 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 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 to George Bush Intcntl.

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

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

    Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro to Houston George Bush Intcntl Airport (average of $241). Flying from Rio de Janeiro 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?

Book flights to Rio de Janeiro if you plan to visit one of these locations
Montgomery
Humble
Conroe
Spring
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Tomball
Katy
Jersey Village

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

Top airline flying from Rio de Janeiro to George Bush Intcntl

Discover the top airline that operate flights from Rio de Janeiro 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%

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