Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Rio de Janeiro–Galeão Intl Airport to Houston from $341

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro–Galeão Intl Airport to Houston departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Rio de Janeiro–Galeão Intl Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:15 pm - 9:39 pm
GIG
-
IAH
33h 24m
2 stops
Air Canada Logo
12:00 pm - 12:05 pm
IAH
-
GIG
21h 05m
1 stop
$749Air Canada
Sat, Nov 7 - Thu, Nov 19
Air Canada Logo
5:00 pm - 9:39 pm
GIG
-
IAH
31h 39m
2 stops
Air Canada Logo
3:30 pm - 12:05 pm
IAH
-
GIG
17h 35m
1 stop
$751Air Canada
Sat, Nov 7 - Thu, Nov 19
Air Canada Logo
3:15 pm - 9:39 pm
GIG
-
IAH
33h 24m
2 stops
Air Canada Logo
11:50 am - 2:50 pm
IAH
-
GIG
24h 00m
2 stops
$752Air Canada
Sat, Nov 7 - Thu, Nov 19
Air Canada Logo
9:00 pm - 5:08 pm
GIG
-
IAH
23h 08m
1 stop
Air Canada Logo
3:30 pm - 2:05 pm
IAH
-
GIG
19h 35m
2 stops
$753Air Canada
Wed, Nov 11 - Wed, Dec 2
Air Canada Logo
9:00 pm - 9:39 pm
GIG
-
IAH
27h 39m
2 stops
Air Canada Logo
3:30 pm - 2:05 pm
IAH
-
GIG
19h 35m
2 stops
$757Air Canada
Wed, Nov 11 - Wed, Dec 2
Multiple Airlines Logo
5:05 pm - 10:53 am
GIG
-
IAH
20h 48m
2 stops
Multiple Airlines Logo
11:50 am - 12:05 pm
IAH
-
GIG
45h 15m
2 stops
$759Multiple Airlines
Thu, Nov 19 - Mon, Nov 30
Air Canada Logo
9:00 pm - 6:27 pm
GIG
-
IAH
24h 27m
1 stop
Air Canada Logo
3:30 pm - 12:05 pm
IAH
-
GIG
17h 35m
1 stop
$767Air Canada
Wed, Nov 11 - Tue, Nov 17
Air Canada Logo
3:15 pm - 9:39 pm
GIG
-
IAH
33h 24m
2 stops
Air Canada Logo
12:00 pm - 12:05 pm
IAH
-
GIG
21h 05m
1 stop
$768Air Canada
Sat, Nov 7 - Thu, Nov 19
Air Canada Logo
9:00 pm - 9:39 pm
GIG
-
IAH
27h 39m
2 stops
Air Canada Logo
3:30 pm - 12:05 pm
IAH
-
GIG
17h 35m
1 stop
$770Air Canada
Wed, Nov 11 - Tue, Nov 17
Air Canada Logo
3:15 pm - 9:39 pm
GIG
-
IAH
33h 24m
2 stops
Air Canada Logo
11:50 am - 12:05 pm
IAH
-
GIG
21h 15m
2 stops
$772Air Canada
Sat, Nov 7 - Thu, Nov 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport

Our best Air Canada deals on Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport flight tickets
Air Canada
Nov 7
GIG3:15 pmRio de Janeiro–Galeão Intl
33h 24m
2 stops
IAH9:39 pmHouston George Bush Intcntl
Nov 19
IAH12:00 pmHouston George Bush Intcntl
21h 05m
1 stop
GIG12:05 pmRio de Janeiro–Galeão Intl
$749
Air Canada
Nov 7
GIG5:00 pmRio de Janeiro–Galeão Intl
31h 39m
2 stops
IAH9:39 pmHouston George Bush Intcntl
Nov 19
IAH3:30 pmHouston George Bush Intcntl
17h 35m
1 stop
GIG12:05 pmRio de Janeiro–Galeão Intl
$751
Air Canada
Nov 7
GIG3:15 pmRio de Janeiro–Galeão Intl
33h 24m
2 stops
IAH9:39 pmHouston George Bush Intcntl
Nov 19
IAH11:50 amHouston George Bush Intcntl
24h 00m
2 stops
GIG2:50 pmRio de Janeiro–Galeão Intl
$752

Copa Airlines flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport

Our best Copa Airlines deals on Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport flight tickets
Copa Airlines
Jul 24
GIG1:30 amRio de Janeiro–Galeão Intl
12h 49m
1 stop
IAH12:19 pmHouston George Bush Intcntl
Jul 25
IAH2:24 pmHouston George Bush Intcntl
32h 01m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
$2,837
Copa Airlines
Jul 24
GIG1:30 amRio de Janeiro–Galeão Intl
12h 49m
1 stop
IAH12:19 pmHouston George Bush Intcntl
Jul 25
IAH8:00 pmHouston George Bush Intcntl
10h 15m
GIG8:15 amRio de Janeiro–Galeão Intl
$3,440

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport 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

Sat 11/7

3:15 pm-9:39 pm

2 stops33h 24m

Houston George Bush Intcntl

Thu 11/19

12:00 pm-12:05 pm

1 stop21h 05m

$749

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sat 11/7

5:00 pm-9:39 pm

2 stops31h 39m

Houston George Bush Intcntl

Thu 11/19

3:30 pm-12:05 pm

1 stop17h 35m

$751

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sat 11/7

3:15 pm-9:39 pm

2 stops33h 24m

Houston George Bush Intcntl

Thu 11/19

11:50 am-2:50 pm

2 stops24h 00m

$752

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 11/11

9:00 pm-5:08 pm

1 stop23h 08m

Houston George Bush Intcntl

Wed 12/2

3:30 pm-2:05 pm

2 stops19h 35m

$753

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 11/11

9:00 pm-9:39 pm

2 stops27h 39m

Houston George Bush Intcntl

Wed 12/2

3:30 pm-2:05 pm

2 stops19h 35m

$757

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 11/19

5:05 pm-10:53 am

2 stops20h 48m

Houston George Bush Intcntl

Mon 11/30

11:50 am-12:05 pm

2 stops45h 15m

$759
Quickest round-trip

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 11/11

9:00 pm-6:27 pm

1 stop24h 27m

Houston George Bush Intcntl

Tue 11/17

3:30 pm-12:05 pm

1 stop17h 35m

$767

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sat 11/7

3:15 pm-9:39 pm

2 stops33h 24m

Houston George Bush Intcntl

Thu 11/19

12:00 pm-12:05 pm

1 stop21h 05m

$768

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 11/11

9:00 pm-9:39 pm

2 stops27h 39m

Houston George Bush Intcntl

Tue 11/17

3:30 pm-12:05 pm

1 stop17h 35m

$770

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sat 11/7

3:15 pm-9:39 pm

2 stops33h 24m

Houston George Bush Intcntl

Thu 11/19

11:50 am-12:05 pm

2 stops21h 15m

$772

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Houston from

How to get the cheapest flight ticket from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Rio de Janeiro–Galeão Intl Airport, with most prices found around $0. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Rio de Janeiro–Galeão Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around $1,039.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport is on a Saturday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Saturday will often find tickets for as low as $506. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $1,194.

What is the cheapest Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl flight route?

Fly from Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl for the best Rio de Janeiro–Galeão Intl - Houston George Bush Intcntl flight prices

What cabin class options are available on Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport flights?

There are 3 cabin classes available to choose from on Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport flights?

You could potentially save up to 62% on your flight if you consider stops on a Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport flight.

When to book flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport (GIG to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport

Best Price Found

$375

Fastest flight time

10h 30m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Rio de Janeiro–Galeão Intl Airport in the past 72 hours is $375. The best round-trip flight deal from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $1,190.
The fastest flight from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport takes 10h 30m
Direct flights go from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport every day.
Search flight deals

Frequently asked questions about flying from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport

  • How far is Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl by plane?

    A flight from Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl will travel around 5022.4 mi. Flights usually cover this in 10h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport are updated daily.

  • How old do you have to be to fly from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport?

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Montgomery
Cypress
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to Houston?

It is quick and easy to find Rio de Janeiro to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Rio de Janeiro to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Rio de Janeiro which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Rio de Janeiro to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Rio de Janeiro.

I’m not ready to book a flight from Rio de Janeiro to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Rio de Janeiro and alert you when they change.

An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/24
Mon 8/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston