Houston

$359+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — HOU
Apr 22 — Apr 291
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Cheap 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 March 23, 2026.

This Mytrip deal was found by Cheapflights users on 3/23. 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 5/144:40 pm
GIG
-
IAH
3 stops31h 47m
Multiple Airlines
Thu 5/287:00 am
IAH
-
GIG
2 stops30h 35m
Multiple Airlines
Deal found 3/23$785
This Mytrip deal was found by Cheapflights users on 3/20. 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.
Mon 5/47:20 am
GIG
-
IAH
3 stops27h 45m
Multiple Airlines
Mon 5/117:00 am
IAH
-
GIG
2 stops30h 35m
Multiple Airlines
Deal found 3/20$903
This Mytrip deal was found by Cheapflights users on 3/23. 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.
Sun 3/294:40 pm
GIG
-
IAH
3 stops33h 19m
Multiple Airlines
Wed 4/297:50 am
IAH
-
GIG
3 stops29h 30m
Multiple Airlines
Deal found 3/23$986
This 123 Milhas deal was found by Cheapflights users on 3/23. 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 6/301:20 pm
GIG
-
IAH
2 stops23h 25m
Azul
Sat 7/184:50 pm
IAH
-
GIG
2 stops21h 40m
Azul
Deal found 3/23$1,068
This Trip.com deal was found by Cheapflights users on 3/20. 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.
Mon 7/207:20 am
GIG
-
IAH
2 stops31h 57m
Multiple Airlines
Sat 7/252:47 pm
IAH
-
GIG
2 stops31h 43m
Multiple Airlines
Deal found 3/20$1,092
This Trip.com deal was found by Cheapflights users on 3/21. 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 5/86:05 am
GIG
-
IAH
3 stops39h 12m
Multiple Airlines
Tue 5/199:45 am
IAH
-
GIG
2 stops22h 55m
Multiple Airlines
Deal found 3/21$1,109
This Avianca deal was found by Cheapflights users on 3/23. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:35 am
GIG
-
IAH
2 stops16h 35m
Avianca
Thu 5/75:45 pm
IAH
-
GIG
2 stops19h 50m
Avianca
Deal found 3/23$1,119
This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:20 pm
GIG
-
IAH
2 stops19h 32m
Azul
Mon 11/22:20 pm
IAH
-
GIG
2 stops19h 20m
Azul
Deal found 3/22$1,125
This Avianca deal was found by Cheapflights users on 3/23. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:35 am
GIG
-
IAH
2 stops16h 35m
Avianca
Tue 5/125:45 pm
IAH
-
GIG
2 stops19h 50m
Avianca
Deal found 3/23$1,126
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:00 pm
GIG
-
HOU
1 stop27h 26m
Delta
Tue 6/96:00 am
HOU
-
GIG
2 stops32h 30m
Delta
Deal found 3/19$1,183
This LATAM Airlines deal was found by Cheapflights users on 3/23. 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 5/199:00 pm
GIG
-
HOU
1 stop17h 11m
LATAM Airlines
Sat 6/65:04 pm
HOU
-
GIG
2 stops21h 26m
LATAM Airlines
Deal found 3/23$1,224
This LATAM Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 5/289:00 pm
GIG
-
HOU
1 stop14h 32m
LATAM Airlines
Tue 7/285:14 pm
HOU
-
GIG
2 stops26h 01m
LATAM Airlines
Deal found 3/23$1,239

Find 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 March 23, 2026.

Round-trip from

$785
(Mytrip)

One-way from

$359
(Mytrip)

Popular in

January

Cheapest in

July

Average price

$855
From Rio de Janeiro–Galeão Intl to Houston
One-way flight from Rio de Janeiro–Galeão Intl to Houston
Highest demand for flights based on searches. 6% potential increase in price ($83 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 23, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 5/27

1:30 am-2:24 pm

1 stop14h 54m

Houston George Bush Intcntl

Tue 7/28

9:59 am-12:25 am

1 stop12h 26m

$1,180

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Thu 5/28

9:00 pm-10:26 pm

1 stop27h 26m

Houston Hobby

Tue 6/9

6:00 am-4:30 pm

2 stops32h 30m

$1,183

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Wed 5/27

1:40 pm-12:11 pm

2 stops24h 31m

Houston Hobby

Mon 6/8

10:05 am-5:20 pm

2 stops29h 15m

$1,183

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Mon 6/1

12:20 pm-12:11 pm

2 stops25h 51m

Houston Hobby

Mon 6/8

5:35 pm-5:20 pm

2 stops21h 45m

$1,183

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 5/27

1:40 pm-3:22 pm

2 stops27h 42m

Houston George Bush Intcntl

Mon 6/8

7:15 am-6:05 am

2 stops20h 50m

$1,183

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 5/19

5:10 am-8:04 pm

1 stop16h 54m

Houston George Bush Intcntl

Sat 6/6

11:59 am-7:55 am

1 stop17h 56m

$1,215
Quickest round-trip

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 5/5

9:05 pm-5:40 am

Nonstop10h 35m

Houston George Bush Intcntl

Tue 8/11

8:00 pm-8:15 am

Nonstop10h 15m

$1,302

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 6/29

1:30 am-2:24 pm

1 stop14h 54m

Houston George Bush Intcntl

Sat 7/18

11:59 am-4:05 am

1 stop14h 06m

$1,366

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Tue 5/5

9:00 pm-12:40 pm

1 stop17h 40m

Houston Hobby

Tue 8/11

6:00 am-6:10 am

2 stops22h 10m

$1,424

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 5/28

9:05 pm-5:40 am

Nonstop10h 35m

Houston George Bush Intcntl

Tue 6/9

8:00 pm-8:15 am

Nonstop10h 15m

$1,428

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 36 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Houston (average of $207). Flying from Rio de Janeiro–Galeão Intl Airport to Houston in September is currently the most expensive (average of $1,390). 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 March 23, 2026.

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.

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

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 March 23, 2026.
Get a feel of what it's like to fly with United Airlines from Rio de Janeiro–Galeão Intl Airport to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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.
  • How long is the flight from Rio de Janeiro–Galeão Intl Airport to Houston?

    There are many flights that can get you from Rio de Janeiro–Galeão Intl Airport to Houston in 27h 26m. Fly via Delta to get the fastest option. There are 5004 mi between Rio de Janeiro–Galeão Intl Airport and Houston.

  • What is the cheapest airline to fly from Rio de Janeiro–Galeão Intl Airport to Houston round-trip?

    According to our current data, United Airlines ($975), offers the cheapest pricing from Rio de Janeiro–Galeão Intl Airport to Houston. United Airlines is currently priced 14% below the average price you’ll pay for this route.

  • 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, May is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Houston (average of $207). Flying from Rio de Janeiro–Galeão Intl Airport to Houston in September is currently the most expensive (average of $1,390). 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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Alternative routes for Rio de Janeiro–Galeão Intl to Houston

See prices for flight routes from nearby airports that may be better suited for you.

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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$975Average$1,208FlexibilityNo cancel feeOn-time69%

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