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Cheap flights from Rio de Janeiro–Galeão Intl Airport to Houston from $371

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 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
4:40 pm - 11:29 pm
GIG
-
IAH
32h 49m
3 stops
Multiple Airlines Logo
2:45 pm - 3:35 pm
IAH
-
GIG
22h 50m
2 stops
$779Multiple Airlines
Thu, Apr 30 - Sat, May 9
Multiple Airlines Logo
4:40 pm - 11:29 pm
GIG
-
IAH
32h 49m
3 stops
Multiple Airlines Logo
6:00 am - 6:15 am
IAH
-
GIG
22h 15m
3 stops
$783Multiple Airlines
Thu, Apr 30 - Sat, May 9
Multiple Airlines Logo
4:40 pm - 8:17 pm
GIG
-
IAH
29h 37m
2 stops
Multiple Airlines Logo
2:45 pm - 3:35 pm
IAH
-
GIG
22h 50m
2 stops
$809Multiple Airlines
Thu, Apr 30 - Sat, May 9
Avianca Logo
1:35 am - 4:10 pm
GIG
-
IAH
16h 35m
2 stops
Avianca Logo
5:45 pm - 3:35 pm
IAH
-
GIG
19h 50m
2 stops
$1,087Avianca
Mon, May 18 - Sat, Jun 6
Avianca Logo
1:35 am - 4:10 pm
GIG
-
IAH
16h 35m
2 stops
Avianca Logo
5:45 pm - 3:35 pm
IAH
-
GIG
19h 50m
2 stops
$1,116Avianca
Mon, Jun 29 - Sat, Jul 18
Delta Logo
9:00 pm - 12:40 pm
GIG
-
HOU
17h 40m
1 stop
Delta Logo
6:00 am - 6:05 am
HOU
-
GIG
22h 05m
2 stops
$1,168Delta
Tue, May 5 - Tue, Aug 11
Delta Logo
9:00 pm - 4:09 pm
GIG
-
HOU
21h 09m
1 stop
Delta Logo
10:27 am - 4:30 pm
HOU
-
GIG
28h 03m
2 stops
$1,180Delta
Tue, May 26 - Thu, Jun 4
LATAM Airlines Logo
9:00 pm - 9:32 am
GIG
-
HOU
14h 32m
1 stop
LATAM Airlines Logo
5:35 pm - 6:35 pm
HOU
-
GIG
23h 00m
2 stops
$1,204LATAM Airlines
Thu, May 28 - Tue, Jul 28
LATAM Airlines Logo
9:00 pm - 12:11 pm
GIG
-
HOU
17h 11m
1 stop
LATAM Airlines Logo
6:00 am - 6:05 am
HOU
-
GIG
22h 05m
2 stops
$1,216LATAM Airlines
Tue, May 19 - Sat, Jun 6
American Airlines Logo
10:10 pm - 3:48 pm
GIG
-
HOU
19h 38m
2 stops
American Airlines Logo
1:08 pm - 8:20 am
HOU
-
GIG
17h 12m
2 stops
$1,273American Airlines
Tue, May 5 - Tue, Aug 11

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
May 5
GIG7:00 amRio de Janeiro–Galeão Intl
27h 42m
2 stops
IAH8:42 amHouston George Bush Intcntl
Aug 11
IAH5:55 amHouston George Bush Intcntl
22h 10m
2 stops
GIG6:05 amRio de Janeiro–Galeão Intl
$1,176
LATAM Airlines
May 28
GIG9:00 pmRio de Janeiro–Galeão Intl
14h 32m
1 stop
HOU9:32 amHouston Hobby
Jul 28
HOU5:35 pmHouston Hobby
23h 00m
2 stops
GIG6:35 pmRio de Janeiro–Galeão Intl
$1,204
LATAM Airlines
May 28
GIG7:00 amRio de Janeiro–Galeão Intl
27h 47m
2 stops
IAH8:47 amHouston George Bush Intcntl
Jul 28
IAH6:43 pmHouston George Bush Intcntl
21h 52m
2 stops
GIG6:35 pmRio de Janeiro–Galeão Intl
$1,214

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
Aug 3
GIG10:10 pmRio de Janeiro–Galeão Intl
15h 10m
1 stop
IAH11:20 amHouston George Bush Intcntl
Aug 13
IAH10:26 amHouston George Bush Intcntl
19h 54m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
$1,190
American Airlines
May 28
GIG10:10 pmRio de Janeiro–Galeão Intl
21h 14m
1 stop
IAH5:24 pmHouston George Bush Intcntl
Jul 28
IAH6:12 pmHouston George Bush Intcntl
12h 08m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
$1,192
American Airlines
Jun 1
GIG10:10 pmRio de Janeiro–Galeão Intl
21h 14m
1 stop
IAH5:24 pmHouston George Bush Intcntl
Jun 9
IAH9:26 amHouston George Bush Intcntl
20h 54m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
$1,197

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 March 20, 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

Thu 4/30

4:40 pm-11:29 pm

3 stops32h 49m

Houston George Bush Intcntl

Sat 5/9

2:45 pm-3:35 pm

2 stops22h 50m

$779

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 4/30

4:40 pm-11:29 pm

3 stops32h 49m

Houston George Bush Intcntl

Sat 5/9

6:00 am-6:15 am

3 stops22h 15m

$783

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 4/30

4:40 pm-8:17 pm

2 stops29h 37m

Houston George Bush Intcntl

Sat 5/9

2:45 pm-3:35 pm

2 stops22h 50m

$809
Quickest round-trip

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 5/18

1:35 am-4:10 pm

2 stops16h 35m

Houston George Bush Intcntl

Sat 6/6

5:45 pm-3:35 pm

2 stops19h 50m

$1,087

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 6/29

1:35 am-4:10 pm

2 stops16h 35m

Houston George Bush Intcntl

Sat 7/18

5:45 pm-3:35 pm

2 stops19h 50m

$1,116

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-6:05 am

2 stops22h 05m

$1,168

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Tue 5/26

9:00 pm-4:09 pm

1 stop21h 09m

Houston Hobby

Thu 6/4

10:27 am-4:30 pm

2 stops28h 03m

$1,180

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Thu 5/28

9:00 pm-9:32 am

1 stop14h 32m

Houston Hobby

Tue 7/28

5:35 pm-6:35 pm

2 stops23h 00m

$1,204

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Tue 5/19

9:00 pm-12:11 pm

1 stop17h 11m

Houston Hobby

Sat 6/6

6:00 am-6:05 am

2 stops22h 05m

$1,216

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Tue 5/5

10:10 pm-3:48 pm

2 stops19h 38m

Houston Hobby

Tue 8/11

1:08 pm-8:20 am

2 stops17h 12m

$1,273

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

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 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.

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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