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Cheap flights from Rio de Janeiro–Galeão Intl Airport to Houston from $321

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 3/6. 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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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
5:40 am - 8:45 pm
GIG
-
IAH
42h 05m
3 stops
Multiple Airlines Logo
12:16 pm - 4:30 pm
IAH
-
GIG
25h 14m
2 stops
$655Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
5:40 am - 8:45 pm
GIG
-
IAH
18h 05m
2 stops
Multiple Airlines Logo
12:16 pm - 8:10 pm
IAH
-
GIG
28h 54m
2 stops
$660Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
5:40 am - 10:41 pm
GIG
-
IAH
44h 01m
3 stops
Multiple Airlines Logo
7:05 am - 1:00 pm
IAH
-
GIG
26h 55m
3 stops
$662Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Avianca Logo
7:20 am - 12:05 pm
GIG
-
IAH
30h 45m
2 stops
Avianca Logo
2:05 pm - 12:30 am
IAH
-
GIG
32h 25m
2 stops
$933Avianca
Tue, Apr 28 - Tue, May 5
Avianca Logo
7:20 am - 12:05 pm
GIG
-
IAH
30h 45m
2 stops
Avianca Logo
5:45 pm - 12:30 am
IAH
-
GIG
28h 45m
2 stops
$942Avianca
Wed, Apr 15 - Mon, Apr 27
Delta Logo
1:40 pm - 9:51 am
GIG
-
HOU
22h 11m
2 stops
Delta Logo
5:23 pm - 10:15 am
HOU
-
GIG
14h 52m
1 stop
$1,030Delta
Wed, Apr 15 - Mon, Apr 27
LATAM Airlines Logo
9:00 pm - 1:28 pm
GIG
-
HOU
18h 28m
1 stop
LATAM Airlines Logo
5:35 pm - 4:30 pm
HOU
-
GIG
20h 55m
2 stops
$1,039LATAM Airlines
Thu, Apr 2 - Tue, May 12
American Airlines Logo
10:10 pm - 3:49 pm
GIG
-
HOU
19h 39m
2 stops
American Airlines Logo
2:30 pm - 8:20 am
HOU
-
GIG
15h 50m
2 stops
$1,044American Airlines
Tue, May 5 - Tue, Aug 11
LATAM Airlines Logo
9:00 pm - 12:40 pm
GIG
-
HOU
17h 40m
1 stop
LATAM Airlines Logo
6:00 am - 10:45 am
HOU
-
GIG
26h 45m
2 stops
$1,045LATAM Airlines
Tue, May 5 - Tue, Aug 11
Delta Logo
1:40 pm - 9:51 am
GIG
-
HOU
22h 11m
2 stops
Delta Logo
5:23 pm - 10:15 am
HOU
-
GIG
14h 52m
1 stop
$1,051Delta
Wed, Apr 15 - Mon, Apr 27

Delta flights from Rio de Janeiro–Galeão Intl Airport to Houston

Our best Delta deals on Rio de Janeiro–Galeão Intl Airport to Houston flight tickets
Delta
Apr 15
GIG1:40 pmRio de Janeiro–Galeão Intl
22h 11m
2 stops
HOU9:51 amHouston Hobby
Apr 27
HOU5:23 pmHouston Hobby
14h 52m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
$1,030
Delta
Apr 15
GIG1:40 pmRio de Janeiro–Galeão Intl
22h 11m
2 stops
HOU9:51 amHouston Hobby
Apr 27
HOU5:23 pmHouston Hobby
14h 52m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
$1,051
Delta
Mar 20
GIG3:10 pmRio de Janeiro–Galeão Intl
21h 07m
2 stops
IAH10:17 amHouston George Bush Intcntl
Mar 30
IAH4:56 pmHouston George Bush Intcntl
15h 19m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
$1,070

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 2
GIG9:00 pmRio de Janeiro–Galeão Intl
18h 28m
1 stop
HOU1:28 pmHouston Hobby
May 12
HOU5:35 pmHouston Hobby
20h 55m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
$1,039
LATAM Airlines
May 5
GIG9:00 pmRio de Janeiro–Galeão Intl
17h 40m
1 stop
HOU12:40 pmHouston Hobby
Aug 11
HOU6:00 amHouston Hobby
26h 45m
2 stops
GIG10:45 amRio de Janeiro–Galeão Intl
$1,045
LATAM Airlines
Apr 20
GIG9:00 pmRio de Janeiro–Galeão Intl
14h 51m
1 stop
HOU9:51 amHouston Hobby
Apr 30
HOU5:23 pmHouston Hobby
21h 07m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
$1,059

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 January 29, 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

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 2/25

5:40 am-8:45 pm

3 stops42h 05m

Houston George Bush Intcntl

Wed 3/4

12:16 pm-4:30 pm

2 stops25h 14m

$655

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 2/25

5:40 am-8:45 pm

2 stops18h 05m

Houston George Bush Intcntl

Wed 3/4

12:16 pm-8:10 pm

2 stops28h 54m

$660

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 2/25

5:40 am-10:41 pm

3 stops44h 01m

Houston George Bush Intcntl

Wed 3/4

7:05 am-1:00 pm

3 stops26h 55m

$662

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 4/28

7:20 am-12:05 pm

2 stops30h 45m

Houston George Bush Intcntl

Tue 5/5

2:05 pm-12:30 am

2 stops32h 25m

$933

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 4/15

7:20 am-12:05 pm

2 stops30h 45m

Houston George Bush Intcntl

Mon 4/27

5:45 pm-12:30 am

2 stops28h 45m

$942

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Wed 4/15

1:40 pm-9:51 am

2 stops22h 11m

Houston Hobby

Mon 4/27

5:23 pm-10:15 am

1 stop14h 52m

$1,030

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Thu 4/2

9:00 pm-1:28 pm

1 stop18h 28m

Houston Hobby

Tue 5/12

5:35 pm-4:30 pm

2 stops20h 55m

$1,039

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Tue 5/5

10:10 pm-3:49 pm

2 stops19h 39m

Houston Hobby

Tue 8/11

2:30 pm-8:20 am

2 stops15h 50m

$1,044

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-10:45 am

2 stops26h 45m

$1,045

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Wed 4/15

1:40 pm-9:51 am

2 stops22h 11m

Houston Hobby

Mon 4/27

5:23 pm-10:15 am

1 stop14h 52m

$1,051

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 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

2 airports
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 are 2 airports in Houston. From Rio de Janeiro–Galeão Intl Airport there are direct flights to Houston George Bush Intcntl (IAH).
Search flight deals

  • 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 $975Free CancellationRating
7.4
9,215 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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