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Rio de Janeiro–Galeão Intl

$272+ Cheap flights from Houston 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GIG
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Houston to Rio de Janeiro–Galeão Intl

Cheapest flights from Houston to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from Houston to Rio de Janeiro–Galeão Intl. 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 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.
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 KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:32 pmHOU - GIG
2 stops23h 13mLATAM Airlines
Wed 12/39:30 pmGIG - HOU
1 stop23h 22mLATAM Airlines
Deal found 10/29$1,263
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:32 pmHOU - GIG
1 stop14h 48mDelta
Thu 12/185:15 pmGIG - HOU
2 stops19h 29mDelta
Deal found 10/29$1,271
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:32 pmHOU - GIG
2 stops20h 38mLATAM Airlines
Mon 12/229:30 pmGIG - HOU
1 stop28h 41mLATAM Airlines
Deal found 10/29$1,346
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:39 amHOU - GIG
2 stops16h 51mLATAM Airlines
Tue 12/239:30 pmGIG - HOU
1 stop20h 08mLATAM Airlines
Deal found 10/29$1,350
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:32 pmHOU - GIG
2 stops20h 38mDelta
Sat 12/209:30 pmGIG - HOU
1 stop23h 20mDelta
Deal found 10/29$1,351

Cheap flight deals from Houston to Rio de Janeiro–Galeão Intl

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 October 30, 2025.

Round-trip from

$556
(Trip.com)

One-way from

$272
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$1,225
From Houston to Rio de Janeiro–Galeão Intl
Search Deals
One-way flight from Houston to Rio de Janeiro–Galeão Intl
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

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

Fly from

Houston

Fly to

Rio de Janeiro–Galeão Intl

Route

Depart

Return

Price

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 - GIG

IAHGIG

Houston George Bush Intcntl

Wed 3/18

1:17 pm-6:40 pm

2 stops27h 23m

Rio de Janeiro–Galeão Intl

Wed 3/25

10:55 pm-3:51 pm

1 stop18h 56m

$958

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Wed 4/1

10:05 am-10:15 am

1 stop22h 10m

Rio de Janeiro–Galeão Intl

Wed 4/8

7:00 am-9:32 am

2 stops28h 32m

$1,005

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 2/3

8:20 pm-9:35 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Tue 2/10

9:55 pm-5:45 am

Nonstop10h 50m

$1,006

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Mon 2/9

8:20 pm-9:35 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Mon 2/16

9:55 pm-5:45 am

Nonstop10h 50m

$1,006

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Wed 3/18

9:20 pm-9:35 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Wed 3/25

8:55 pm-5:45 am

Nonstop10h 50m

$1,006

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 1/8

8:20 pm-9:35 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Wed 1/21

9:55 pm-5:45 am

Nonstop10h 50m

$1,006

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Wed 4/1

8:00 pm-8:15 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Wed 4/8

9:05 pm-5:40 am

Nonstop10h 35m

$1,006

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Tue 2/3

5:04 pm-8:20 am

1 stop12h 16m

Rio de Janeiro–Galeão Intl

Tue 2/10

9:30 pm-10:21 am

1 stop15h 51m

$1,018

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-11:33 am

2 stops20h 53m

$1,020

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 37 results
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Best time to book a flight from Houston to Rio de Janeiro–Galeão Intl

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

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

Currently, September is the cheapest month in which you can book a flight from Houston to Rio de Janeiro–Galeão Intl Airport (average of $852). Flying from Houston to Rio de Janeiro–Galeão Intl Airport in April is currently the most expensive (average of $1,324). 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 HOU to GIG?

Find hourly flight availability from Houston 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 October 30, 2025.

One of the essential ways to save on airfare from Houston to Rio de Janeiro–Galeão Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 26% 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 October 30, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Houston to Rio de Janeiro–Galeão Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

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

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
American Airlines
7.2
Good
11,035 reviews
United Airlines
7.4
Good
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

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 Houston 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 to Rio de Janeiro–Galeão Intl Airport?

    There are many flights that can get you from Houston to Rio de Janeiro–Galeão Intl Airport in 10h 15m. Fly via GOL, LATAM Airlines, or United Airlines to get the fastest option. Houston and Rio de Janeiro–Galeão Intl Airport are separated by a distance of 5022 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    United Airlines, at $1,045, was found to be the cheapest airline from Houston to Rio de Janeiro–Galeão Intl Airport. An alternate airline flying to your destination would be American Airlines. United Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Yes. In addition to deals on Houston to Rio de Janeiro–Galeão Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston 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 Houston to Rio de Janeiro–Galeão Intl.

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

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

    Currently, September is the cheapest month in which you can book a flight from Houston to Rio de Janeiro–Galeão Intl Airport (average of $852). Flying from Houston to Rio de Janeiro–Galeão Intl Airport in April is currently the most expensive (average of $1,324). 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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Top 2 airlines flying from Houston to Rio de Janeiro–Galeão Intl

Discover the top 2 airlines that operate flights from Houston 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,045Average$1,594FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,146Average$1,619FlexibilityNo cancel feeOn-time71%

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