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$326+ Cheap flights from Rio de Janeiro–Galeão Intl, Brazil (GIG) to Houston

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — HOU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Rio de Janeiro–Galeão Intl to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro–Galeão Intl (GIG) to Houston (HO1). 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 June 12, 2025.

Round-trip from

$784
(Mytrip)

One-way from

$326
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,658
From Rio de Janeiro–Galeão Intl to Houston
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One-way flight from Rio de Janeiro–Galeão Intl to Houston
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Rio de Janeiro–Galeão Intl to Houston

Cheapest flights from Rio de Janeiro–Galeão Intl to Houston
Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 7/297:25 amGIG - IAH
3 stops27h 27mMultiple Airlines
Mon 9/17:20 amIAH - GIG
2 stops21h 00mMultiple Airlines
Deal found 6/11$784
This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/281:30 amGIG - IAH
2 stops16h 40mAvianca
Mon 9/12:05 pmIAH - GIG
2 stops32h 20mAvianca
Deal found 6/11$898
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:30 pmGIG - IAH
1 stop25h 44mAir Canada
Fri 1/911:05 amIAH - GIG
2 stops45h 40mAir Canada
Deal found 6/12$981
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/199:05 pmGIG - IAH
Nonstop10h 35mUnited Airlines
Wed 9/247:50 pmIAH - GIG
Nonstop10h 25mUnited Airlines
Deal found 6/10$1,007
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 8/199:00 pmGIG - IAH
1 stop19h 53mDelta
Wed 9/2411:50 amIAH - GIG
1 stop20h 25mDelta
Deal found 6/10$1,013
This Delta deal was found by Cheapflights users on 6/12. 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.
Wed 12/249:30 pmGIG - HOU
1 stop15h 13mDelta
Fri 1/96:00 amHOU - GIG
2 stops23h 00mDelta
Deal found 6/12$1,048
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:00 pmGIG - IAH
1 stop26h 56mAmerican Airlines
Sat 10/116:21 pmIAH - GIG
1 stop11h 59mAmerican Airlines
Deal found 6/12$1,057
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:30 pmGIG - IAH
1 stop13h 54mLATAM Airlines
Sat 1/106:00 amIAH - GIG
1 stop23h 20mLATAM Airlines
Deal found 6/11$1,099
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3011:00 pmGIG - HOU
2 stops18h 55mAmerican Airlines
Mon 9/12:30 pmHOU - GIG
2 stops15h 50mAmerican Airlines
Deal found 6/11$1,149
This LATAM Airlines deal was found by Cheapflights users on 6/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/89:00 pmGIG - HOU
1 stop14h 17mLATAM Airlines
Tue 7/1510:02 amHOU - GIG
2 stops21h 33mLATAM Airlines
Deal found 6/10$1,278
This Flighttix deal was found by Cheapflights users on 6/10. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2311:00 pmGIG - HOU
2 stops18h 56mBritish Airways
Wed 7/22:30 pmHOU - GIG
2 stops15h 50mBritish Airways
Deal found 6/10$2,182

Cheapflights Fare Finder

Customize your flight search to find flights from Rio de Janeiro–Galeão Intl to Houston 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 June 12, 2025.
Use the filters below to find and compare flights from Rio de Janeiro–Galeão Intl Airport to Houston that are best for you.

Fly from

Rio de Janeiro–Galeão Intl

Fly to

Houston

Route

Depart

Return

Price

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 7/29

7:25 am-8:52 am

3 stops27h 27m

Houston George Bush Intcntl

Mon 9/1

7:20 am-6:20 am

2 stops21h 00m

$784

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 7/28

1:30 am-4:10 pm

2 stops16h 40m

Houston George Bush Intcntl

Mon 9/1

2:05 pm-12:25 am

2 stops32h 20m

$898

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 8/19

9:05 pm-5:40 am

Nonstop10h 35m

Houston George Bush Intcntl

Wed 9/24

7:50 pm-8:15 am

Nonstop10h 25m

$1,007

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 8/19

9:00 pm-2:53 pm

1 stop19h 53m

Houston George Bush Intcntl

Wed 9/24

11:50 am-10:15 am

1 stop20h 25m

$1,013

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 9/29

11:00 pm-11:56 pm

1 stop26h 56m

Houston George Bush Intcntl

Sat 10/11

6:21 pm-8:20 am

1 stop11h 59m

$1,057

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Sun 8/31

6:05 am-10:31 pm

2 stops18h 26m

Houston Hobby

Wed 9/10

1:05 pm-10:15 am

1 stop19h 10m

$1,063

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Wed 7/30

11:00 pm-3:55 pm

2 stops18h 55m

Houston Hobby

Mon 9/1

2:30 pm-8:20 am

2 stops15h 50m

$1,149

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Tue 7/8

9:00 pm-9:17 am

1 stop14h 17m

Houston Hobby

Tue 7/15

10:02 am-9:35 am

2 stops21h 33m

$1,278

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 7/8

9:00 pm-10:47 am

1 stop15h 47m

Houston George Bush Intcntl

Tue 7/15

5:59 pm-2:40 pm

2 stops18h 41m

$1,278

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Fri 7/11

11:00 pm-10:12 am

1 stop13h 12m

Houston George Bush Intcntl

Thu 7/17

11:02 am-5:35 pm

2 stops28h 33m

$1,733

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 20 results
1
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Best time to book a flight from Rio de Janeiro–Galeão Intl to Houston

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

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

Currently, September is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Houston (average of $230). Flying from Rio de Janeiro–Galeão Intl Airport to Houston in March is currently the most expensive (average of $332). 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 GIG to HOU?

Find hourly flight availability from Rio de Janeiro–Galeão Intl to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated June 12, 2025.
See what other customers who have flown with Delta, LATAM Airlines and United Airlines from Rio de Janeiro to Houston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro–Galeão Intl to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    According to our current data, Avianca ($898), United Airlines ($1,007), and Delta ($1,013) offers the cheapest pricing from Rio de Janeiro–Galeão Intl Airport to Houston. Avianca is currently priced 26% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Rio de Janeiro–Galeão Intl Airport to Houston one-way?

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $452. However, be on the lookout for offers from GOL and United Airlines, as they are both options that can get you from Rio de Janeiro–Galeão Intl Airport to Houston for a low price.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rio de Janeiro–Galeão Intl to Houston.

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

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

    Currently, September is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Houston (average of $230). Flying from Rio de Janeiro–Galeão Intl Airport to Houston in March is currently the most expensive (average of $332). 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 airline flying from Rio de Janeiro–Galeão Intl to Houston

Discover the top airline that operate flights from Rio de Janeiro–Galeão Intl to Houston. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,397Average$1,490FlexibilityNo cancel feeOn-time69%

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