Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Rio de Janeiro–Galeão Intl Airport to Houston from $298

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 2/2. 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
0 bags

Discover deals from 900+ travel sites with momondo.

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

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.
Multiple Airlines Logo
10:55 pm - 3:02 pm
GIG
-
IAH
18h 07m
1 stop
Multiple Airlines Logo
12:46 pm - 4:30 pm
IAH
-
GIG
25h 44m
2 stops
$665Multiple Airlines
Mon, Mar 16 - Tue, Mar 31
Multiple Airlines Logo
5:45 am - 10:41 pm
GIG
-
IAH
18h 56m
2 stops
Multiple Airlines Logo
8:40 pm - 12:25 am
IAH
-
GIG
25h 45m
2 stops
$805Multiple Airlines
Sun, May 31 - Thu, Jun 4
Multiple Airlines Logo
5:45 am - 10:41 pm
GIG
-
IAH
18h 56m
2 stops
Multiple Airlines Logo
8:40 pm - 10:25 am
IAH
-
GIG
35h 45m
3 stops
$822Multiple Airlines
Sun, May 31 - Thu, Jun 4
Multiple Airlines Logo
3:15 pm - 11:44 pm
GIG
-
IAH
34h 29m
3 stops
Multiple Airlines Logo
8:40 pm - 10:25 am
IAH
-
GIG
35h 45m
3 stops
$869Multiple Airlines
Sun, May 31 - Thu, Jun 4
Multiple Airlines Logo
12:50 pm - 10:41 pm
GIG
-
IAH
35h 51m
2 stops
Multiple Airlines Logo
5:45 pm - 12:25 am
IAH
-
GIG
28h 40m
2 stops
$906Multiple Airlines
Fri, May 22 - Sun, Aug 9
Multiple Airlines Logo
11:35 pm - 10:41 pm
GIG
-
IAH
25h 06m
3 stops
Multiple Airlines Logo
5:45 pm - 12:25 am
IAH
-
GIG
28h 40m
2 stops
$911Multiple Airlines
Fri, May 22 - Sun, Aug 9
Avianca Logo
7:25 am - 12:05 pm
GIG
-
IAH
30h 40m
2 stops
Avianca Logo
5:45 pm - 12:25 am
IAH
-
GIG
28h 40m
2 stops
$960Avianca
Thu, May 28 - Tue, Jul 28
Air Canada Logo
3:55 pm - 9:44 pm
GIG
-
IAH
31h 49m
2 stops
Air Canada Logo
12:10 pm - 7:10 pm
IAH
-
GIG
29h 00m
2 stops
$1,012Air Canada
Tue, Mar 10 - Fri, Mar 20
United Airlines Logo
9:05 pm - 5:40 am
GIG
-
IAH
10h 35mnonstop
United Airlines Logo
8:00 pm - 8:15 am
IAH
-
GIG
10h 15mnonstop
$1,025United Airlines
Thu, May 28 - Tue, Jul 28
United Airlines Logo
9:05 pm - 5:40 am
GIG
-
IAH
10h 35mnonstop
United Airlines Logo
8:00 pm - 8:15 am
IAH
-
GIG
10h 15mnonstop
$1,027United Airlines
Thu, Apr 2 - Tue, May 12

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

Our best Avianca deals on Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport flight tickets
Avianca
Mar 19
GIG1:45 amRio de Janeiro–Galeão Intl
16h 25m
2 stops
IAH4:10 pmHouston George Bush Intcntl
Mar 30
IAH5:45 pmHouston George Bush Intcntl
28h 40m
2 stops
GIG12:25 amRio de Janeiro–Galeão Intl
$947
Avianca
Mar 10
GIG7:30 amRio de Janeiro–Galeão Intl
34h 40m
2 stops
IAH4:10 pmHouston George Bush Intcntl
Mar 20
IAH2:00 pmHouston George Bush Intcntl
38h 25m
2 stops
GIG6:25 amRio de Janeiro–Galeão Intl
$960
Avianca
Jan 28
GIG1:45 amRio de Janeiro–Galeão Intl
36h 20m
2 stops
IAH11:05 amHouston George Bush Intcntl
Feb 2
IAH4:35 pmHouston George Bush Intcntl
29h 05m
2 stops
GIG12:40 amRio de Janeiro–Galeão Intl
$967

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

Our best American Airlines deals on Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport flight tickets
American Airlines
Mar 16
GIG10:30 pmRio de Janeiro–Galeão Intl
14h 59m
1 stop
IAH11:29 amHouston George Bush Intcntl
Mar 31
IAH5:16 pmHouston George Bush Intcntl
13h 04m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
$1,044
American Airlines
May 28
GIG10:10 pmRio de Janeiro–Galeão Intl
18h 05m
2 stops
IAH2:15 pmHouston George Bush Intcntl
Jul 28
IAH9:26 amHouston George Bush Intcntl
20h 54m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
$1,046
American Airlines
May 2
GIG10:10 pmRio de Janeiro–Galeão Intl
21h 35m
1 stop
IAH5:45 pmHouston George Bush Intcntl
May 14
IAH5:25 pmHouston George Bush Intcntl
12h 55m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
$1,082

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 January 27, 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

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 3/16

10:55 pm-3:02 pm

1 stop18h 07m

Houston George Bush Intcntl

Tue 3/31

12:46 pm-4:30 pm

2 stops25h 44m

$665

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sun 5/31

5:45 am-10:41 pm

2 stops18h 56m

Houston George Bush Intcntl

Thu 6/4

8:40 pm-12:25 am

2 stops25h 45m

$805

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sun 5/31

5:45 am-10:41 pm

2 stops18h 56m

Houston George Bush Intcntl

Thu 6/4

8:40 pm-10:25 am

3 stops35h 45m

$822

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sun 5/31

3:15 pm-11:44 pm

3 stops34h 29m

Houston George Bush Intcntl

Thu 6/4

8:40 pm-10:25 am

3 stops35h 45m

$869

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Fri 5/22

12:50 pm-10:41 pm

2 stops35h 51m

Houston George Bush Intcntl

Sun 8/9

5:45 pm-12:25 am

2 stops28h 40m

$906

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Fri 5/22

11:35 pm-10:41 pm

3 stops25h 06m

Houston George Bush Intcntl

Sun 8/9

5:45 pm-12:25 am

2 stops28h 40m

$911

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 5/28

7:25 am-12:05 pm

2 stops30h 40m

Houston George Bush Intcntl

Tue 7/28

5:45 pm-12:25 am

2 stops28h 40m

$960

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 3/10

3:55 pm-9:44 pm

2 stops31h 49m

Houston George Bush Intcntl

Fri 3/20

12:10 pm-7:10 pm

2 stops29h 00m

$1,012

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 7/28

8:00 pm-8:15 am

Nonstop10h 15m

$1,025

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 4/2

9:05 pm-5:40 am

Nonstop10h 35m

Houston George Bush Intcntl

Tue 5/12

8:00 pm-8:15 am

Nonstop10h 15m

$1,027

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 $775. 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 $986.

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 Wednesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Wednesday will often find tickets for as low as $929. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Friday is $1,285.

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 to Houston George Bush Intcntl flights?

There are 3 cabin classes available to choose from on Rio de Janeiro–Galeão Intl to Houston George Bush Intcntl 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 65% 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

$334

Fastest flight time

10h 35m

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 $334. 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 $490.
The fastest flight from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport takes 10h 35m
Direct flights go from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport every day.
Search flight deals

  • 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 35m, 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 many operators does momondo search for flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport?

  • 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?

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

Best airlines flying from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $975Free CancellationRating
7.4
9,205 reviews
Search United Airlines flights

  • United Airlines Flights From Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport

    United Airlines flight deals from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport start from $975 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $1,245 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Houston?

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

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
Thu 2/26
Thu 3/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston