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$323+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — HOU
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$697
(Mytrip)

One-way from

$323
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,007
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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Highest demand for flights based on searches. 15% potential increase in price ($221 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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.
Thu 6/125:45 amGIG - IAH
3 stops27h 57mMultiple Airlines
Thu 6/195:00 amIAH - GIG
3 stops36h 40mMultiple Airlines
Deal found 4/28$697
This Ovago deal was found by Cheapflights users on 4/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amGIG - IAH
2 stops17h 20mGOL
Wed 10/111:16 amIAH - GIG
2 stops23h 14mGOL
Deal found 4/28$768
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/911:00 pmGIG - IAH
1 stop13h 12mAmerican Airlines
Tue 9/236:08 pmIAH - GIG
1 stop12h 12mAmerican Airlines
Deal found 4/28$879
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:00 pmGIG - HOU
2 stops20h 49mAmerican Airlines
Wed 10/12:25 pmHOU - GIG
2 stops15h 55mAmerican Airlines
Deal found 4/29$883
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:45 pmGIG - IAH
2 stops32h 34mAir Canada
Sat 1/1011:05 amIAH - GIG
2 stops21h 40mAir Canada
Deal found 4/29$949
This 123 Milhas deal was found by Cheapflights users on 4/29. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/27:25 amGIG - IAH
2 stops30h 45mAvianca
Sun 5/112:05 pmIAH - GIG
2 stops38h 15mAvianca
Deal found 4/29$1,026
This LATAM Airlines deal was found by Cheapflights users on 4/29. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/147:00 amGIG - IAH
2 stops18h 59mLATAM Airlines
Sun 6/157:00 amIAH - GIG
2 stops25h 15mLATAM Airlines
Deal found 4/29$1,056
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/99:05 pmGIG - IAH
Nonstop10h 35mUnited Airlines
Tue 9/237:50 pmIAH - GIG
Nonstop10h 25mUnited Airlines
Deal found 4/28$1,404
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 9/172:45 pmGIG - HOU
2 stops26h 21mDelta
Wed 10/14:20 pmHOU - GIG
1 stop15h 55mDelta
Deal found 4/29$1,408
This Copa Airlines deal was found by Cheapflights users on 4/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:27 amGIG - IAH
1 stop20h 23mCopa Airlines
Wed 10/12:20 pmIAH - GIG
1 stop15h 40mCopa Airlines
Deal found 4/28$1,487
This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/97:00 amGIG - HOU
2 stops31h 01mLATAM Airlines
Tue 9/236:43 pmHOU - GIG
2 stops33h 32mLATAM Airlines
Deal found 4/28$1,572
This 123 Milhas deal was found by Cheapflights users on 4/29. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/275:30 pmGIG - IAH
2 stops19h 15mAzul
Wed 6/112:25 pmIAH - GIG
2 stops20h 15mAzul
Deal found 4/29$6,439

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 April 29, 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

Thu 6/12

5:45 am-7:42 am

3 stops27h 57m

Houston George Bush Intcntl

Thu 6/19

5:00 am-7:40 pm

3 stops36h 40m

$697

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 9/17

6:00 am-9:20 pm

2 stops17h 20m

Houston George Bush Intcntl

Wed 10/1

11:16 am-12:30 pm

2 stops23h 14m

$768

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 7/9

11:00 pm-10:12 am

1 stop13h 12m

Houston George Bush Intcntl

Tue 9/23

6:08 pm-8:20 am

1 stop12h 12m

$879

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Wed 9/17

11:00 pm-5:49 pm

2 stops20h 49m

Houston Hobby

Wed 10/1

2:25 pm-8:20 am

2 stops15h 55m

$883

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sat 6/14

7:00 am-11:59 pm

2 stops18h 59m

Houston George Bush Intcntl

Sun 6/15

7:00 am-10:15 am

2 stops25h 15m

$1,056

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 5/27

1:30 am-4:10 pm

2 stops16h 40m

Houston George Bush Intcntl

Fri 5/30

5:40 pm-12:25 am

2 stops28h 45m

$1,064

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 7/9

9:05 pm-5:40 am

Nonstop10h 35m

Houston George Bush Intcntl

Tue 9/23

7:50 pm-8:15 am

Nonstop10h 25m

$1,404

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Wed 9/17

2:45 pm-3:06 pm

2 stops26h 21m

Houston Hobby

Wed 10/1

4:20 pm-10:15 am

1 stop15h 55m

$1,408

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 9/16

1:27 am-7:50 pm

1 stop20h 23m

Houston George Bush Intcntl

Wed 10/1

2:20 pm-8:00 am

1 stop15h 40m

$1,487

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Wed 7/9

7:00 am-12:01 pm

2 stops31h 01m

Houston Hobby

Tue 9/23

6:43 pm-6:15 am

2 stops33h 32m

$1,572

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 22 results
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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 April 29, 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 April 29, 2025.
See what other customers who have flown with Azul, Delta and LATAM 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.
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
777 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Delta
8.0
Very good
7,929 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,767 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Copa Airlines
7.5
Good
1,411 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
United Airlines
7.4
Good
8,696 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

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, GOL ($768), American Airlines ($879), and LATAM Airlines ($1,056) offers the cheapest pricing from Rio de Janeiro–Galeão Intl Airport to Houston. GOL is currently priced 38% 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 Azul, with whom users have recently found tickets for as low as $516. However, be on the lookout for offers from Avianca and GOL, 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

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,397Average$1,490FlexibilityNo cancel feeOn-time69%

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