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Rio de Janeiro–Galeão Intl

$313+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GIG
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
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 May 20, 2026.

This Trip.com deal was found by Cheapflights users on 5/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:14 pm
IAH
-
GIG
3 stops24h 11m
Multiple Airlines
Mon 7/136:05 am
GIG
-
IAH
3 stops30h 29m
Multiple Airlines
Deal found 5/17$867
This Gotogate deal was found by Cheapflights users on 5/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:00 am
IAH
-
GIG
2 stops46h 25m
Multiple Airlines
Mon 9/286:00 am
GIG
-
IAH
2 stops39h 52m
Multiple Airlines
Deal found 5/15$887
This Gotogate deal was found by Cheapflights users on 5/17. 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.
Fri 9/2510:00 am
IAH
-
GIG
2 stops26h 25m
Multiple Airlines
Thu 10/12:50 pm
GIG
-
IAH
2 stops31h 02m
Multiple Airlines
Deal found 5/17$897
This Gotogate deal was found by Cheapflights users on 5/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:00 am
IAH
-
GIG
2 stops41h 40m
Multiple Airlines
Mon 9/286:00 am
GIG
-
IAH
2 stops39h 52m
Multiple Airlines
Deal found 5/15$898
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:18 pm
IAH
-
GIG
2 stops17h 47m
GOL
Tue 10/2710:25 pm
GIG
-
IAH
1 stop13h 54m
GOL
Deal found 5/18$899
This Orbitz deal was found by Cheapflights users on 5/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:35 am
IAH
-
GIG
2 stops23h 25m
Azul
Mon 9/281:20 pm
GIG
-
IAH
2 stops23h 31m
Azul
Deal found 5/16$903
This Gotogate deal was found by Cheapflights users on 5/18. 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 6/97:20 am
IAH
-
GIG
2 stops34h 45m
Multiple Airlines
Tue 6/166:00 am
GIG
-
IAH
2 stops31h 10m
Multiple Airlines
Deal found 5/18$912
This Mytrip deal was found by Cheapflights users on 5/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:00 am
IAH
-
GIG
2 stops35h 10m
Multiple Airlines
Wed 9/302:50 pm
GIG
-
IAH
2 stops31h 02m
Multiple Airlines
Deal found 5/15$920
This KAYAK deal was found by Cheapflights users on 5/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:30 pm
IAH
-
GIG
1 stop17h 35m
Azul
Wed 11/259:00 pm
GIG
-
IAH
1 stop16h 53m
Azul
Deal found 5/19$928
This Ovago deal was found by Cheapflights users on 5/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:00 pm
IAH
-
GIG
1 stop21h 05m
Azul
Sun 11/89:00 pm
GIG
-
IAH
1 stop16h 53m
Azul
Deal found 5/19$929

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 May 20, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$867
(Trip.com)

One-way from

$313
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,910

Good round-trip deal

$1,507 or less

Good one-way deal

$1,364 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Rio de Janeiro–Galeão Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Rio de Janeiro–Galeão Intl flights.
Search Deals
From Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl
Search Deals
One-way flight from Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl.
Search Deals
Price to beat on a one-way 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 May 20, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 9/24

2:05 pm-3:35 pm

2 stops23h 30m

Rio de Janeiro–Galeão Intl

Tue 9/29

7:20 am-4:10 pm

2 stops34h 50m

$1,166
Quickest round-trip

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 9/8

7:55 pm-8:15 am

Nonstop10h 20m

Rio de Janeiro–Galeão Intl

Tue 9/15

9:05 pm-5:35 am

Nonstop10h 30m

$1,178

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sun 7/12

9:59 am-4:05 am

1 stop16h 06m

Rio de Janeiro–Galeão Intl

Sat 7/25

1:30 am-12:19 pm

1 stop12h 49m

$1,367

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Mon 7/6

8:00 pm-8:15 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Mon 7/13

1:20 pm-5:45 am

1 stop18h 25m

$1,385

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Mon 6/15

8:00 pm-8:15 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Mon 6/22

9:05 pm-5:40 am

Nonstop10h 35m

$1,428

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 9/24

7:34 pm-10:45 am

2 stops37h 11m

Rio de Janeiro–Galeão Intl

Thu 10/8

9:00 pm-12:20 pm

1 stop17h 20m

$1,430

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sat 6/20

6:15 pm-10:40 pm

2 stops26h 25m

Rio de Janeiro–Galeão Intl

Sun 6/28

10:20 pm-11:21 am

2 stops39h 01m

$1,447

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Mon 6/22

8:00 pm-8:15 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Mon 7/6

9:05 pm-5:40 am

Nonstop10h 35m

$1,489

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sat 6/20

8:00 pm-8:15 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Sun 6/28

9:05 pm-5:40 am

Nonstop10h 35m

$1,508

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 7/9

8:00 pm-8:15 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Mon 7/13

9:05 pm-5:40 am

Nonstop10h 35m

$1,678

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 May.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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–Galeão Intl Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Houston George Bush Intcntl Airport-Rio de Janeiro–Galeão Intl Airport flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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, November 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 $1,225). Flying from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport in December is currently the most expensive (average of $2,010). 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 May 20, 2026.

When flying from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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 May 20, 2026.
Get a feel of what it's like to fly with United 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
9,737 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,737 reviews
United Airlines
7.4
Good
9,737 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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?

    Avianca, United Airlines, and Copa Airlines can get you from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport in just under 10h 20m. Your travel time can differ by up to 13h 10m. Airlines will cover a distance of 5022 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly 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.. You may be able to fly from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport for 33% 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–Galeão Intl Airport?

    Looking at all options, your cheapest flight can be booked for $1,114. While the most popular route (Houston George Bush Intcntl - Rio de Janeiro–Galeão Intl) can be booked for $867 on average, our data indicates $1,664 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, November 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 $1,225). Flying from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport in December is currently the most expensive (average of $2,010). 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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Top airline flying from George Bush Intcntl to Rio de Janeiro–Galeão Intl

Discover the top airline 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 May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,006Average$1,552FlexibilityNo cancel feeOn-time69%

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