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Cheap flights from Rio de Janeiro–Galeão Intl Airport to Houston from $306

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 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
9:25 am - 1:01 pmGIG-IAH
30h 36m3 stops
Multiple Airlines Logo
7:11 pm - 12:40 amIAH-GIG
26h 29m2 stops
$696Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
9:25 am - 2:24 pmGIG-IAH
31h 59m3 stops
Multiple Airlines Logo
7:11 pm - 8:00 amIAH-GIG
33h 49m3 stops
$714Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
GOL Logo
6:00 am - 11:19 pmGIG-IAH
20h 19m2 stops
GOL Logo
6:27 pm - 6:15 amIAH-GIG
33h 48m1 stop
$958GOL
Find Deal
Thu, Feb 26 - Sun, Mar 8
GOL Logo
6:00 am - 11:19 pmGIG-IAH
20h 19m2 stops
GOL Logo
6:27 pm - 6:15 amIAH-GIG
33h 48m1 stop
$961GOL
Find Deal
Thu, Feb 26 - Sun, Mar 8
Air Canada Logo
9:00 pm - 9:44 pmGIG-IAH
27h 44m1 stop
Air Canada Logo
11:55 am - 12:05 pmIAH-GIG
21h 10m1 stop
$992Air Canada
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Fri, Feb 27 - Sat, Mar 7
Air Canada Logo
3:55 pm - 9:39 pmGIG-IAH
32h 44m2 stops
Air Canada Logo
7:10 am - 12:05 pmIAH-GIG
25h 55m1 stop
$994Air Canada
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Fri, Feb 27 - Sat, Mar 7
United Airlines Logo
9:05 pm - 5:40 amGIG-IAH
10h 35mnonstop
United Airlines Logo
8:00 pm - 8:15 amIAH-GIG
10h 15mnonstop
$1,006United Airlines
Find Deal
Wed, Apr 1 - Thu, Apr 23
United Airlines Logo
9:55 pm - 5:45 amGIG-IAH
10h 50mnonstop
United Airlines Logo
8:20 pm - 9:35 amIAH-GIG
10h 15mnonstop
$1,011United Airlines
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Thu, Dec 25 - Tue, Jan 27
LATAM Airlines Logo
7:00 am - 9:32 amGIG-HOU
28h 32m2 stops
LATAM Airlines Logo
5:35 pm - 4:30 pmHOU-GIG
20h 55m2 stops
$1,020LATAM Airlines
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Wed, Apr 1 - Thu, Apr 23
LATAM Airlines Logo
8:00 am - 10:01 amGIG-HOU
29h 01m2 stops
LATAM Airlines Logo
6:00 am - 8:20 amHOU-GIG
23h 20m1 stop
$1,022LATAM Airlines
Find Deal
Mon, Dec 22 - Tue, Dec 30

LATAM Airlines flights from Rio de Janeiro–Galeão Intl Airport to Houston

Our best LATAM Airlines deals on Rio de Janeiro–Galeão Intl Airport to Houston flight tickets
LATAM Airlines
Apr 1
GIG7:00 amRio de Janeiro–Galeão Intl
28h 32m
2 stops
HOU9:32 amHouston Hobby
Apr 23
HOU5:35 pmHouston Hobby
20h 55m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
$1,020
Find similar
LATAM Airlines
Dec 22
GIG8:00 amRio de Janeiro–Galeão Intl
29h 01m
2 stops
HOU10:01 amHouston Hobby
Dec 30
HOU6:00 amHouston Hobby
23h 20m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
$1,022
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LATAM Airlines
Dec 25
GIG9:30 pmRio de Janeiro–Galeão Intl
20h 08m
1 stop
HOU2:38 pmHouston Hobby
Jan 29
HOU6:00 amHouston Hobby
23h 20m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
$1,026
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American Airlines flights from Rio de Janeiro–Galeão Intl Airport to Houston

Our best American Airlines deals on Rio de Janeiro–Galeão Intl Airport to Houston flight tickets
American Airlines
Feb 26
GIG10:30 pmRio de Janeiro–Galeão Intl
20h 22m
1 stop
HOU3:52 pmHouston Hobby
Mar 8
HOU4:31 pmHouston Hobby
13h 49m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
$1,058
Find similar
American Airlines
Feb 26
GIG10:30 pmRio de Janeiro–Galeão Intl
20h 22m
1 stop
HOU3:52 pmHouston Hobby
Mar 8
HOU10:21 amHouston Hobby
19h 59m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
$1,062
Find similar
American Airlines
Dec 2
GIG7:20 pmRio de Janeiro–Galeão Intl
17h 18m
2 stops
HOU9:38 amHouston Hobby
Dec 9
HOU12:16 pmHouston Hobby
18h 09m
2 stops
GIG9:25 amRio de Janeiro–Galeão Intl
$1,156
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momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro–Galeão Intl Airport 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, momondo users made 832,500 searches. Data last updated October 19, 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

Fly to

Route

Depart

Return

Price

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 12/2

9:25 am-1:01 pm

3 stops30h 36m

Houston George Bush Intcntl

Tue 12/9

7:11 pm-12:40 am

2 stops26h 29m

$696

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 12/2

9:25 am-2:24 pm

3 stops31h 59m

Houston George Bush Intcntl

Tue 12/9

7:11 pm-8:00 am

3 stops33h 49m

$714

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 2/26

6:00 am-11:19 pm

2 stops20h 19m

Houston George Bush Intcntl

Sun 3/8

6:27 pm-6:15 am

1 stop33h 48m

$958

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 2/26

6:00 am-11:19 pm

2 stops20h 19m

Houston George Bush Intcntl

Sun 3/8

6:27 pm-6:15 am

1 stop33h 48m

$961

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Fri 2/27

9:00 pm-9:44 pm

1 stop27h 44m

Houston George Bush Intcntl

Sat 3/7

11:55 am-12:05 pm

1 stop21h 10m

$992

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Fri 2/27

3:55 pm-9:39 pm

2 stops32h 44m

Houston George Bush Intcntl

Sat 3/7

7:10 am-12:05 pm

1 stop25h 55m

$994

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 4/1

9:05 pm-5:40 am

Nonstop10h 35m

Houston George Bush Intcntl

Thu 4/23

8:00 pm-8:15 am

Nonstop10h 15m

$1,006

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 12/25

9:55 pm-5:45 am

Nonstop10h 50m

Houston George Bush Intcntl

Tue 1/27

8:20 pm-9:35 am

Nonstop10h 15m

$1,011

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Wed 4/1

7:00 am-9:32 am

2 stops28h 32m

Houston Hobby

Thu 4/23

5:35 pm-4:30 pm

2 stops20h 55m

$1,020

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Mon 12/22

8:00 am-10:01 am

2 stops29h 01m

Houston Hobby

Tue 12/30

6:00 am-8:20 am

1 stop23h 20m

$1,022

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Rio de Janeiro–Galeão Intl Airport to Houston

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 typical price of a round-trip flight between Rio de Janeiro–Galeão Intl Airport and Houston?

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Rio de Janeiro–Galeão Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $1,314. However, this price may fluctuate depending on the airline, the season, and holidays. 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 on Friday is $1,666.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Rio de Janeiro–Galeão Intl Airport to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $1,048. Try not to purchase tickets in the afternoon because they tend to be around $1,618. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

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

Cheap Rio de Janeiro–Galeão Intl Airport to Houston 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

Fastest flight time

10h 35m

Direct flights

Every day

Airports in Houston

1 airport
The fastest flight from Rio de Janeiro–Galeão Intl Airport to Houston takes 10h 35m
Direct flights go from Rio de Janeiro–Galeão Intl Airport to Houston every day.
There is 1 airport near Houston: Houston George Bush Intcntl (IAH)
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  • How far is Rio de Janeiro–Galeão Intl to Houston by plane?

    Houston is 5013.3 mi away from Rio de Janeiro–Galeão Intl. In terms of flight time, this usually takes a little over 10h 35m.

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

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

  • How many operators does momondo search for flights from Rio de Janeiro–Galeão Intl Airport to Houston?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rio de Janeiro–Galeão Intl Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Compare and see reviews for airlines that fly from Rio de Janeiro–Galeão Intl Airport to Houston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,036Free CancellationRating
7.4
8,994 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rio de Janeiro to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Rio de Janeiro to Houston flights to just show those with flexible booking policies.

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

Once you have performed a search for Rio de Janeiro to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Houston from Rio de Janeiro. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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