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George Bush Intcntl

$323+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — IAH
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This Mytrip deal was found by Cheapflights users on 2/11. 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 3/3112:50 pm
GIG
-
IAH
2 stops35h 44m
Multiple Airlines
Sun 4/125:15 am
IAH
-
GIG
3 stops32h 20m
Multiple Airlines
Deal found 2/11$699
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/311:45 pm
SDU
-
IAH
3 stops34h 49m
Multiple Airlines
Sun 4/125:15 am
IAH
-
SDU
3 stops39h 10m
Multiple Airlines
Deal found 2/11$714
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:40 am
GIG
-
IAH
2 stops15h 58m
Multiple Airlines
Tue 3/1711:15 am
IAH
-
GIG
2 stops18h 45m
Multiple Airlines
Deal found 2/10$714
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:05 am
SDU
-
IAH
2 stops36h 18m
Multiple Airlines
Tue 3/174:11 pm
IAH
-
SDU
2 stops24h 29m
Multiple Airlines
Deal found 2/10$737
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:35 am
SDU
-
IAH
3 stops39h 43m
Multiple Airlines
Wed 3/49:16 am
IAH
-
SDU
3 stops42h 49m
Multiple Airlines
Deal found 2/10$779
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:10 pm
GIG
-
IAH
2 stops31h 31m
Multiple Airlines
Wed 3/45:46 am
IAH
-
GIG
3 stops31h 54m
Multiple Airlines
Deal found 2/10$783
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:40 pm
GIG
-
IAH
3 stops28h 30m
Multiple Airlines
Thu 5/285:45 pm
IAH
-
GIG
3 stops19h 50m
Multiple Airlines
Deal found 2/12$801
This Mytrip deal was found by Cheapflights users on 2/9. 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 4/154:40 pm
GIG
-
IAH
3 stops28h 30m
Multiple Airlines
Thu 5/145:45 pm
IAH
-
GIG
3 stops19h 50m
Multiple Airlines
Deal found 2/9$806
This Vliegwinkel deal was found by Cheapflights users on 2/11. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:00 pm
SDU
-
IAH
2 stops18h 30m
Azul
Wed 3/112:28 pm
IAH
-
SDU
2 stops16h 37m
Azul
Deal found 2/11$969
This eDestinos deal was found by Cheapflights users on 2/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:25 am
SDU
-
IAH
2 stops25h 14m
Azul
Thu 5/284:37 pm
IAH
-
SDU
2 stops18h 23m
Azul
Deal found 2/12$1,016
This Air Canada deal was found by Cheapflights users on 2/9. 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 10/281:45 pm
SDU
-
IAH
2 stops33h 54m
Air Canada
Sun 11/112:10 pm
IAH
-
SDU
2 stops25h 35m
Air Canada
Deal found 2/9$1,021

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$699
(Mytrip)

One-way from

$323
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$825

Good round-trip deal

$273 or less

Good one-way deal

$337 or less
Provider with most accurate pricing for Rio de Janeiro (RIO)-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-Houston George Bush Intcntl flights.
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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
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($96 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Rio de Janeiro (RIO) to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Rio de Janeiro (RIO) to Houston George Bush Intcntl.
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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 February 13, 2026.
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

Tue 3/31

1:45 pm-10:34 pm

3 stops34h 49m

Houston George Bush Intcntl

Sun 4/12

5:15 am-10:25 pm

3 stops39h 10m

$714

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 5/4

4:40 pm-7:10 pm

3 stops28h 30m

Houston George Bush Intcntl

Thu 5/28

5:45 pm-3:35 pm

3 stops19h 50m

$801

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 4/15

4:40 pm-7:10 pm

3 stops28h 30m

Houston George Bush Intcntl

Thu 5/14

5:45 pm-3:35 pm

3 stops19h 50m

$806

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sat 5/2

1:35 am-4:10 pm

2 stops16h 35m

Houston George Bush Intcntl

Fri 5/8

5:45 pm-3:35 pm

2 stops19h 50m

$1,000

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 4/1

1:35 am-4:10 pm

2 stops16h 35m

Houston George Bush Intcntl

Tue 5/12

5:45 pm-3:35 pm

2 stops19h 50m

$1,006

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Mon 5/4

11:25 am-10:39 am

2 stops25h 14m

Houston George Bush Intcntl

Thu 5/28

4:37 pm-1:00 pm

2 stops18h 23m

$1,016

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 3/10

3:55 pm-6:45 pm

2 stops28h 50m

Houston George Bush Intcntl

Fri 3/20

12:10 pm-11:05 am

2 stops44h 55m

$1,023

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Mon 4/20

1:45 pm-8:26 pm

2 stops32h 41m

Houston George Bush Intcntl

Tue 4/28

11:50 am-4:45 pm

2 stops26h 55m

$1,024

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Thu 4/16

1:45 pm-8:26 pm

2 stops32h 41m

Houston George Bush Intcntl

Wed 4/29

11:50 am-4:45 pm

2 stops26h 55m

$1,024

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

$1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 35 results
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Compare providers for flights from Rio de Janeiro 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 to George Bush Intcntl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rio de Janeiro-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rio de Janeiro-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-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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-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 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, May is the cheapest month in which you can book a flight from Rio de Janeiro to Houston George Bush Intcntl Airport (average of $207). Flying from Rio de Janeiro to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $1,834). 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 February 13, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rio de Janeiro to Houston George Bush Intcntl Airport as you normally would.

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 February 13, 2026.

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).

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.

  • How long is the flight from Rio de Janeiro to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Rio de Janeiro to Houston George Bush Intcntl Airport in 25h 14m. Fly via Azul or Air Canada to get the fastest option. The distance between Rio de Janeiro and Houston George Bush Intcntl Airport is about 5031 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly 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 United Airlines. Our recent data shows that you can find tickets from as low as $975 on this airline. You may be able to fly from Rio de Janeiro to Houston George Bush Intcntl Airport for 26% less than the average price by searching for this airline.

  • 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 $258. While the most popular route (Rio de Janeiro–Galeão Intl - Houston George Bush Intcntl) can be booked for $699 on average, our data indicates $1,405 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, May is the cheapest month in which you can book a flight from Rio de Janeiro to Houston George Bush Intcntl Airport (average of $207). Flying from Rio de Janeiro to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $1,834). 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
Montgomery
The Woodlands
Spring
Katy
Tomball
Humble
Conroe
Jersey Village
Cypress

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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$975Average$1,245FlexibilityNo cancel feeOn-time69%

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