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Rio de Janeiro–Galeão Intl

$328+ Cheap flights from George Bush Intcntl (IAH) to Rio de Janeiro–Galeão Intl, Brazil (GIG)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GIG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl with Cheapflights

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Cheap flight deals from George Bush Intcntl to Rio de Janeiro–Galeão Intl

Cheapest flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from George Bush Intcntl to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:20 amIAH - GIG
2 stops23h 40mMultiple Airlines
Thu 1/2910:55 pmGIG - IAH
1 stop19h 20mMultiple Airlines
Deal found 12/15$933
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:00 pmIAH - GIG
2 stops32h 40mAvianca
Sun 12/287:30 amGIG - IAH
2 stops30h 35mAvianca
Deal found 12/17$1,134
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:00 pmIAH - GIG
2 stops32h 40mAvianca
Sun 12/217:30 amGIG - IAH
2 stops34h 40mAvianca
Deal found 12/16$1,198
This Gotogate deal was found by Cheapflights users on 12/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:35 pmIAH - GIG
2 stops29h 05mAvianca
Fri 12/267:30 amGIG - IAH
2 stops30h 35mAvianca
Deal found 12/16$1,469
This oojo deal was found by Cheapflights users on 12/17. 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.
Thu 12/181:00 pmIAH - GIG
2 stops38h 25mAvianca
Thu 12/257:30 amGIG - IAH
2 stops34h 40mAvianca
Deal found 12/17$1,473
This Gotogate deal was found by Cheapflights users on 12/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:35 pmIAH - GIG
2 stops29h 05mAvianca
Wed 12/247:30 amGIG - IAH
2 stops54h 35mAvianca
Deal found 12/16$1,528
This Mytrip deal was found by Cheapflights users on 12/17. 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 12/181:00 pmIAH - GIG
2 stops38h 25mMultiple Airlines
Wed 12/241:45 amGIG - IAH
3 stops26h 09mMultiple Airlines
Deal found 12/17$1,546
This Gotogate deal was found by Cheapflights users on 12/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:00 pmIAH - GIG
2 stops32h 40mMultiple Airlines
Sun 12/219:00 pmGIG - IAH
1 stop27h 44mMultiple Airlines
Deal found 12/16$1,570

Find flight deals from George Bush Intcntl to Rio de Janeiro–Galeão Intl

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Rio de Janeiro–Galeão Intl (GIG). 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$725
(Flightnetwork)

One-way from

$328
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$2,010

Good round-trip deal

$1,006 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Rio de Janeiro–Galeão Intl flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Rio de Janeiro–Galeão Intl flights.
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From Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl
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One-way flight from Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl 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 December 18, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Rio de Janeiro–Galeão Intl

Route

Depart

Return

Price

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sun 1/18

11:38 am-12:40 am

3 stops34h 02m

Rio de Janeiro–Galeão Intl

Wed 1/21

1:45 am-10:53 pm

2 stops24h 08m

$789

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 3/19

9:20 pm-9:35 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Thu 3/26

8:55 pm-5:45 am

Nonstop10h 50m

$1,006

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 2/3

9:54 am-8:20 am

1 stop19h 26m

Rio de Janeiro–Galeão Intl

Tue 2/10

5:40 pm-11:31 am

2 stops20h 51m

$1,020

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 3/10

7:10 am-11:05 am

1 stop25h 55m

Rio de Janeiro–Galeão Intl

Mon 3/16

3:55 pm-9:39 pm

2 stops31h 44m

$1,020

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Wed 2/25

12:10 pm-12:05 pm

2 stops44h 55m

Rio de Janeiro–Galeão Intl

Sun 3/1

9:00 pm-11:09 am

1 stop17h 09m

$1,022

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Mon 1/5

4:35 pm-12:40 am

2 stops29h 05m

Rio de Janeiro–Galeão Intl

Tue 1/20

1:45 am-3:10 pm

2 stops16h 25m

$1,026

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 2/12

7:30 am-4:40 pm

3 stops30h 10m

Rio de Janeiro–Galeão Intl

Mon 2/16

9:10 pm-8:43 pm

2 stops26h 33m

$1,039

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Wed 4/29

8:00 pm-8:15 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Sun 5/10

9:05 pm-5:40 am

Nonstop10h 35m

$1,046

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sun 2/8

8:20 pm-9:35 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Thu 2/19

9:55 pm-5:45 am

Nonstop10h 50m

$1,046

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Mon 3/9

12:40 pm-9:15 am

1 stop18h 35m

Rio de Janeiro–Galeão Intl

Fri 3/20

9:30 pm-10:14 am

1 stop14h 44m

$1,052

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 21 results
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Compare providers for flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl

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–Galeão Intl in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice 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–Galeão Intl Airport 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–Galeão Intl Airport 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–Galeão Intl Airport 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–Galeão Intl Airport 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–Galeão Intl 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 George Bush Intcntl to Rio de Janeiro–Galeão Intl

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro–Galeão Intl 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–Galeão Intl Airport

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

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport (average of $852). Flying from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport in October is currently the most expensive (average of $1,487). 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 GIG?

Find hourly flight availability from George Bush Intcntl to Rio de Janeiro–Galeão Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 32% on airfare.

Reviews of airlines servicing Rio de Janeiro–Galeão Intl

Get insights into the airlines that provide service to Rio de Janeiro–Galeão Intl. 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–Galeão Intl. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

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

    United Airlines, Delta, and Air Canada can get you from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport in just under 10h 15m. Your travel time can differ by up to 15h 40m. Airlines will cover a distance of 5022 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $1,006, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport. An alternate airline flying to your destination would be American Airlines. You may be able to fly from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport for 38% 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–Galeão Intl Airport?

    Looking at all options, your cheapest flight can be booked for $1,005. While the most popular route (Houston George Bush Intcntl - Rio de Janeiro–Galeão Intl) can be booked for $741 on average, our data indicates $1,253 when flying from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport.

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

    Yes. In addition to deals on George Bush Intcntl to Rio de Janeiro–Galeão Intl 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–Galeão Intl?

    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–Galeão Intl.

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

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

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport (average of $852). Flying from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport in October is currently the most expensive (average of $1,487). 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.

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

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

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

Discover the top 2 airlines that operate flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,006Average$1,594FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,146Average$1,730FlexibilityNo cancel feeOn-time71%

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