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Rio de Janeiro

$272+ Cheap flights from George Bush Intcntl (IAH) to Rio de Janeiro, Brazil (RIO)

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — RIO
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from George Bush Intcntl to Rio de Janeiro

Cheapest flights from George Bush Intcntl to Rio de Janeiro
Explore the most affordable flight options available from George Bush Intcntl to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:00 amIAH - GIG
2 stops35h 10mMultiple Airlines
Sun 12/76:10 pmGIG - IAH
2 stops32h 49mMultiple Airlines
Deal found 10/29$556
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:00 amIAH - SDU
2 stops32h 00mMultiple Airlines
Sun 12/78:25 pmSDU - IAH
2 stops30h 34mMultiple Airlines
Deal found 10/29$566
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Thu 12/45:00 amIAH - SDU
3 stops23h 35mMultiple Airlines
Sun 12/78:25 pmSDU - IAH
2 stops30h 15mMultiple Airlines
Deal found 10/27$635
This Mytrip deal was found by Cheapflights users on 10/29. 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 12/33:54 pmIAH - GIG
2 stops23h 11mMultiple Airlines
Sun 12/76:10 pmGIG - IAH
2 stops32h 49mMultiple Airlines
Deal found 10/29$644
This Mytrip deal was found by Cheapflights users on 10/27. 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 11/268:35 pmIAH - GIG
2 stops29h 40mMultiple Airlines
Wed 12/37:45 pmGIG - IAH
3 stops30h 55mMultiple Airlines
Deal found 10/27$652
This Mytrip deal was found by Cheapflights users on 10/29. 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 12/33:54 pmIAH - SDU
3 stops17h 26mMultiple Airlines
Sun 12/78:25 pmSDU - IAH
2 stops30h 34mMultiple Airlines
Deal found 10/29$655
This Mytrip deal was found by Cheapflights users on 10/29. 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 12/28:10 pmIAH - GIG
3 stops35h 05mMultiple Airlines
Thu 12/116:10 pmGIG - IAH
2 stops32h 49mMultiple Airlines
Deal found 10/29$658
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Thu 12/45:00 amIAH - GIG
3 stops23h 05mMultiple Airlines
Sun 12/711:20 pmGIG - IAH
2 stops27h 20mMultiple Airlines
Deal found 10/27$660
This Mytrip deal was found by Cheapflights users on 10/28. 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 11/115:27 pmIAH - GIG
2 stops28h 13mMultiple Airlines
Sat 11/159:40 amGIG - IAH
3 stops41h 19mMultiple Airlines
Deal found 10/28$677
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:00 amIAH - GIG
2 stops33h 55mMultiple Airlines
Sun 12/148:30 amGIG - IAH
2 stops25h 34mMultiple Airlines
Deal found 10/29$680
This Mytrip deal was found by Cheapflights users on 10/28. 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 12/16:09 pmIAH - SDU
2 stops33h 56mMultiple Airlines
Fri 12/59:00 pmSDU - IAH
3 stops29h 59mMultiple Airlines
Deal found 10/28$685
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Sat 11/85:27 pmIAH - SDU
2 stops25h 58mMultiple Airlines
Sat 11/158:40 pmSDU - IAH
2 stops30h 19mMultiple Airlines
Deal found 10/29$753

Cheap flight deals from George Bush Intcntl to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Rio de Janeiro (RIO). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$556
(Trip.com)

One-way from

$272
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$1,694

Good round-trip deal

$1,005 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Rio de Janeiro (RIO) flights.
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From Houston George Bush Intcntl to Rio de Janeiro (RIO)
Search Deals
One-way flight from Houston George Bush Intcntl to Rio de Janeiro (RIO)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Rio de Janeiro (RIO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Rio de Janeiro 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 October 30, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Rio de Janeiro that are best for you.

Fly from

George Bush Intcntl

Fly to

Rio de Janeiro

Route

Depart

Return

Price

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Thu 12/4

5:00 am-7:35 am

3 stops23h 35m

Rio de Janeiro Santos Dumont

Sun 12/7

8:25 pm-11:40 pm

2 stops30h 15m

$635

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Wed 12/3

3:54 pm-12:20 pm

3 stops17h 26m

Rio de Janeiro Santos Dumont

Sun 12/7

8:25 pm-11:59 pm

2 stops30h 34m

$655

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Wed 2/4

12:17 pm-1:00 pm

2 stops21h 43m

Rio de Janeiro Santos Dumont

Tue 2/10

11:20 am-11:13 pm

3 stops38h 53m

$682

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 1/20

6:18 pm-8:55 am

2 stops35h 37m

Rio de Janeiro Santos Dumont

Sat 1/24

6:00 am-8:32 am

3 stops29h 32m

$683

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Wed 2/11

12:17 pm-4:55 pm

3 stops25h 38m

Rio de Janeiro Santos Dumont

Wed 2/18

6:00 am-11:13 pm

2 stops20h 13m

$725

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 3/24

1:17 pm-7:10 pm

2 stops27h 53m

Rio de Janeiro–Galeão Intl

Fri 3/27

6:00 am-12:19 am

2 stops20h 19m

$767

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Mon 11/24

8:54 pm-8:05 pm

3 stops44h 11m

Rio de Janeiro Santos Dumont

Mon 12/1

1:45 pm-7:05 pm

3 stops32h 20m

$782

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 2/3

7:00 am-12:25 pm

3 stops26h 25m

Rio de Janeiro Santos Dumont

Mon 2/9

11:20 am-11:30 pm

3 stops39h 10m

$811

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 2/3

7:00 am-12:25 pm

3 stops26h 25m

Rio de Janeiro Santos Dumont

Sun 2/8

8:05 pm-8:33 pm

3 stops27h 28m

$883

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Sun 4/26

4:53 pm-2:05 pm

2 stops19h 12m

Rio de Janeiro Santos Dumont

Wed 5/6

6:00 am-10:53 pm

2 stops18h 53m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 32 results
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Compare providers for flights from George Bush Intcntl to Rio de Janeiro

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 George Bush Intcntl to Rio de Janeiro in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
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 Houston George Bush Intcntl Airport-Rio de Janeiro flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Rio de Janeiro flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Rio de Janeiro flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Rio de Janeiro 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 Houston George Bush Intcntl Airport-Rio de Janeiro 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 George Bush Intcntl to Rio de Janeiro

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

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

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Rio de Janeiro (average of $852). Flying from Houston George Bush Intcntl Airport to Rio de Janeiro in October is currently the most expensive (average of $1,490). 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 IAH to RIO?

Find hourly flight availability from George Bush Intcntl to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Rio de Janeiro at noon. Doing so could potentially save you 61% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated October 30, 2025.
See what other customers who have flown with United Airlines from Houston George Bush Intcntl Airport to Rio de Janeiro have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

    There are many flights that can get you from Houston George Bush Intcntl Airport to Rio de Janeiro in 10h 15m. Fly via GOL or United Airlines to get the fastest option. Airlines will cover a distance of 5022 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Rio de Janeiro, with prices starting at $1,146. Another option worth looking into is United Airlines, starting at $1,210 round trip. You may be able to fly from Houston George Bush Intcntl Airport to Rio de Janeiro for 28% less than the average price by searching for these airlines.

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

    On average you can expect to pay $1,475 for a flight from Houston George Bush Intcntl Airport to Rio de Janeiro. The cheapest flight overall is $1,005 while the most popular route, (Houston George Bush Intcntl - Rio de Janeiro–Galeão Intl) is currently priced at $556.

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

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

  • How can I find direct flights from George Bush Intcntl to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Rio de Janeiro.

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

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

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Rio de Janeiro (average of $852). Flying from Houston George Bush Intcntl Airport to Rio de Janeiro in October is currently the most expensive (average of $1,490). 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

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Alternative routes for George Bush Intcntl to Rio de Janeiro

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

Top 2 airlines flying from George Bush Intcntl to Rio de Janeiro

Discover the top 2 airlines that operate flights from George Bush Intcntl to Rio de Janeiro. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,146Average$1,730FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,210Average$1,594FlexibilityNo cancel feeOn-time69%

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