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Rio de Janeiro

$326+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — RIO
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap 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 April 3, 2026.

This Mytrip deal was found by Cheapflights users on 4/1. 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 5/117:05 am
IAH
-
GIG
3 stops35h 40m
Multiple Airlines
Wed 5/2712:15 pm
GIG
-
IAH
3 stops30h 01m
Multiple Airlines
Deal found 4/1$684
This Mytrip deal was found by Cheapflights users on 3/29. 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 5/66:00 am
IAH
-
SDU
3 stops34h 00m
Multiple Airlines
Wed 5/131:45 pm
SDU
-
IAH
3 stops28h 31m
Multiple Airlines
Deal found 3/29$702
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Fri 4/1011:15 am
IAH
-
SDU
2 stops27h 15m
Multiple Airlines
Wed 5/131:45 pm
SDU
-
IAH
3 stops28h 31m
Multiple Airlines
Deal found 3/30$719
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Fri 4/105:15 am
IAH
-
GIG
3 stops29h 35m
Multiple Airlines
Wed 5/138:15 pm
GIG
-
IAH
3 stops22h 01m
Multiple Airlines
Deal found 3/30$763
This Mytrip deal was found by Cheapflights users on 4/2. 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 5/265:45 am
IAH
-
GIG
3 stops40h 45m
Multiple Airlines
Tue 6/29:00 pm
GIG
-
IAH
2 stops27h 16m
Multiple Airlines
Deal found 4/2$775
This Mytrip deal was found by Cheapflights users on 4/2. 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 5/284:06 pm
IAH
-
GIG
2 stops30h 24m
Multiple Airlines
Wed 6/108:50 pm
GIG
-
IAH
3 stops21h 26m
Multiple Airlines
Deal found 4/2$779
This Mytrip deal was found by Cheapflights users on 3/29. 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 4/14:20 pm
IAH
-
GIG
2 stops30h 10m
Multiple Airlines
Thu 4/304:40 pm
GIG
-
IAH
3 stops32h 07m
Multiple Airlines
Deal found 3/29$786
This Mytrip deal was found by Cheapflights users on 3/30. 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 4/167:00 am
IAH
-
GIG
2 stops30h 35m
Multiple Airlines
Thu 4/2311:25 am
GIG
-
IAH
3 stops34h 00m
Multiple Airlines
Deal found 3/30$794
This Mytrip deal was found by Cheapflights users on 3/31. 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 5/1411:49 am
IAH
-
GIG
2 stops34h 41m
Multiple Airlines
Mon 5/182:55 pm
GIG
-
IAH
3 stops27h 21m
Multiple Airlines
Deal found 3/31$806
This Mytrip deal was found by Cheapflights users on 3/31. 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 5/146:15 am
IAH
-
SDU
3 stops32h 30m
Multiple Airlines
Mon 5/181:55 pm
SDU
-
IAH
3 stops28h 21m
Multiple Airlines
Deal found 3/31$828
This Mytrip deal was found by Cheapflights users on 3/29. 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 5/66:00 am
IAH
-
GIG
2 stops22h 15m
Multiple Airlines
Wed 5/138:15 pm
GIG
-
IAH
3 stops22h 01m
Multiple Airlines
Deal found 3/29$831
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Fri 4/171:58 pm
IAH
-
GIG
2 stops32h 32m
Multiple Airlines
Sat 5/24:40 pm
GIG
-
IAH
2 stops25h 30m
Multiple Airlines
Deal found 3/31$835

Find 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 April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$684
(Mytrip)

One-way from

$326
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,444

Good round-trip deal

$1,067 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.
Search Deals
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. 13% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 3, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Wed 5/6

6:00 am-3:55 pm

3 stops31h 55m

Rio de Janeiro Santos Dumont

Sun 5/10

6:05 am-10:16 pm

2 stops18h 11m

$921

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Mon 9/21

2:26 pm-7:55 am

1 stop15h 29m

Rio de Janeiro–Galeão Intl

Mon 9/28

10:30 am-2:20 pm

1 stop29h 50m

$1,180

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sun 5/24

2:20 pm-10:15 am

1 stop17h 55m

Rio de Janeiro–Galeão Intl

Tue 6/9

9:00 pm-5:42 pm

1 stop22h 42m

$1,232

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 7/16

2:24 pm-7:40 am

1 stop15h 16m

Rio de Janeiro–Galeão Intl

Wed 8/12

5:10 am-7:56 pm

1 stop16h 46m

$1,255

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sun 7/12

4:51 pm-10:15 am

1 stop15h 24m

Rio de Janeiro–Galeão Intl

Sun 7/19

5:10 pm-1:33 pm

2 stops22h 23m

$1,279
Quickest round-trip

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 5/28

8:00 pm-8:15 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Wed 6/10

9:05 pm-5:40 am

Nonstop10h 35m

$1,302

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Thu 4/23

2:20 pm-2:35 pm

2 stops22h 15m

Rio de Janeiro Santos Dumont

Wed 6/10

11:25 am-10:45 am

2 stops25h 20m

$1,308

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Thu 5/28

2:36 pm-12:45 pm

2 stops20h 09m

Rio de Janeiro Santos Dumont

Thu 6/25

6:50 pm-10:45 am

2 stops17h 55m

$1,350

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 5/28

9:59 am-12:25 am

1 stop12h 26m

Rio de Janeiro–Galeão Intl

Wed 6/10

5:10 am-8:04 pm

1 stop16h 54m

$1,366

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sun 7/12

8:00 pm-8:15 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Sun 7/19

9:05 pm-5:40 am

Nonstop10h 35m

$1,382

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 39 resultsSorted by cheapest first
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 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 Houston George Bush Intcntl Airport-Rio de Janeiro flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Rio de Janeiro flight deals on Cheapflights vs. FlightHub >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 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 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, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Rio de Janeiro (average of $794). Flying from Houston George Bush Intcntl Airport to Rio de Janeiro in June is currently the most expensive (average of $1,594). 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 April 3, 2026.

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

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

Explore weekly flight availability from George Bush Intcntl to Rio de Janeiro. 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 April 3, 2026.

The most flights from IAH to RIO 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).

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Rio de Janeiro?

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 April 3, 2026.
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
9,538 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,538 reviews
United Airlines
7.4
Good
9,538 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 United Airlines, Copa Airlines, or Delta to get the fastest option. Airlines will cover a distance of 5022 mi. This flight may include one or multiple stops.

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

    Flying on United Airlines is currently your cheapest option to Rio de Janeiro, with prices starting at $1,006. You may be able to fly from Houston George Bush Intcntl Airport to Rio de Janeiro for 30% less than the average price by searching for this airline.

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

    On average you can expect to pay $1,275 for a flight from Houston George Bush Intcntl Airport to Rio de Janeiro. The cheapest flight overall is $1,027 while the most popular route, (Houston George Bush Intcntl - Rio de Janeiro–Galeão Intl) is currently priced at $622.

  • 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, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Rio de Janeiro (average of $794). Flying from Houston George Bush Intcntl Airport to Rio de Janeiro in June is currently the most expensive (average of $1,594). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
George Bush Intcntl to Rio de Janeiro–Galeão Intl flights

Top airline flying from George Bush Intcntl to Rio de Janeiro

Discover the top airline 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 April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,006Average$1,584FlexibilityNo cancel feeOn-time69%

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