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Cheap flights from Rio de Janeiro–Galeão Intl Airport to Houston from $326

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 5/28. 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 - 1:24 pm
GIG
-
IAH
22h 44m
2 stops
Multiple Airlines Logo
5:45 pm - 3:35 pm
IAH
-
GIG
19h 50m
2 stops
$994Multiple Airlines
Wed, Apr 22 - Thu, Apr 23
Multiple Airlines Logo
11:30 am - 1:24 pm
GIG
-
IAH
27h 54m
3 stops
Multiple Airlines Logo
5:45 pm - 3:35 pm
IAH
-
GIG
19h 50m
2 stops
$1,050Multiple Airlines
Wed, Apr 22 - Thu, Apr 23
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
$1,072Avianca
Mon, May 18 - Sat, Jun 6
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
$1,077United Airlines
Mon, May 18 - Thu, May 28
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
$1,078Avianca
Wed, Apr 1 - Tue, May 12
Copa Airlines Logo
5:10 am - 8:04 pm
GIG
-
IAH
16h 54m
1 stop
Copa Airlines Logo
9:59 am - 12:30 am
IAH
-
GIG
12h 31m
1 stop
$1,080Copa Airlines
Tue, May 19 - Sat, Jun 6
Delta Logo
5:20 pm - 5:30 pm
GIG
-
IAH
26h 10m
2 stops
Delta Logo
2:20 pm - 4:30 pm
IAH
-
GIG
24h 10m
2 stops
$1,083Delta
Mon, May 18 - Tue, May 26
LATAM Airlines Logo
9:00 pm - 5:51 pm
GIG
-
IAH
22h 51m
1 stop
LATAM Airlines Logo
3:40 pm - 4:30 pm
IAH
-
GIG
22h 50m
2 stops
$1,084LATAM Airlines
Tue, May 5 - Tue, Aug 11
Multiple Airlines Logo
4:40 pm - 8:23 am
GIG
-
IAH
17h 43m
2 stops
Multiple Airlines Logo
5:45 pm - 3:35 pm
IAH
-
GIG
19h 50m
2 stops
$1,087Multiple Airlines
Thu, Apr 16 - Wed, Apr 22
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
$1,088Avianca
Fri, May 8 - Fri, May 22

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

Our best United Airlines deals on Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport flight tickets
United Airlines
May 18
GIG9:05 pmRio de Janeiro–Galeão Intl
10h 35m
IAH5:40 amHouston George Bush Intcntl
May 28
IAH8:00 pmHouston George Bush Intcntl
10h 15m
GIG8:15 amRio de Janeiro–Galeão Intl
$1,077
United Airlines
May 19
GIG9:05 pmRio de Janeiro–Galeão Intl
10h 35m
IAH5:40 amHouston George Bush Intcntl
Jun 6
IAH8:00 pmHouston George Bush Intcntl
10h 15m
GIG8:15 amRio de Janeiro–Galeão Intl
$1,109
United Airlines
May 18
GIG9:05 pmRio de Janeiro–Galeão Intl
10h 35m
IAH5:40 amHouston George Bush Intcntl
May 31
IAH8:00 pmHouston George Bush Intcntl
10h 15m
GIG8:15 amRio de Janeiro–Galeão Intl
$1,117

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

Our best Delta deals on Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport flight tickets
Delta
May 18
GIG5:20 pmRio de Janeiro–Galeão Intl
24h 02m
2 stops
IAH3:22 pmHouston George Bush Intcntl
May 28
IAH12:04 pmHouston George Bush Intcntl
26h 26m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
$1,083
Delta
May 21
GIG9:00 pmRio de Janeiro–Galeão Intl
16h 09m
1 stop
IAH11:09 amHouston George Bush Intcntl
May 30
IAH7:00 amHouston George Bush Intcntl
21h 05m
2 stops
GIG6:05 amRio de Janeiro–Galeão Intl
$1,123
Delta
May 20
GIG1:40 pmRio de Janeiro–Galeão Intl
23h 29m
2 stops
IAH11:09 amHouston George Bush Intcntl
Jun 2
IAH8:29 amHouston George Bush Intcntl
19h 36m
2 stops
GIG6:05 amRio de Janeiro–Galeão Intl
$1,128

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 March 10, 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

Wed 4/22

4:40 pm-1:24 pm

2 stops22h 44m

Houston George Bush Intcntl

Thu 4/23

5:45 pm-3:35 pm

2 stops19h 50m

$994

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 4/22

11:30 am-1:24 pm

3 stops27h 54m

Houston George Bush Intcntl

Thu 4/23

5:45 pm-3:35 pm

2 stops19h 50m

$1,050

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

$1,072
Quickest round-trip

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 5/18

9:05 pm-5:40 am

Nonstop10h 35m

Houston George Bush Intcntl

Thu 5/28

8:00 pm-8:15 am

Nonstop10h 15m

$1,077

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 4/1

1:35 am-4:10 pm

2 stops16h 35m

Houston George Bush Intcntl

Tue 5/12

5:45 pm-3:35 pm

2 stops19h 50m

$1,078

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 5/19

5:10 am-8:04 pm

1 stop16h 54m

Houston George Bush Intcntl

Sat 6/6

9:59 am-12:30 am

1 stop12h 31m

$1,080

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 5/18

5:20 pm-5:30 pm

2 stops26h 10m

Houston George Bush Intcntl

Tue 5/26

2:20 pm-4:30 pm

2 stops24h 10m

$1,083

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 5/5

9:00 pm-5:51 pm

1 stop22h 51m

Houston George Bush Intcntl

Tue 8/11

3:40 pm-4:30 pm

2 stops22h 50m

$1,084

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Thu 4/16

4:40 pm-8:23 am

2 stops17h 43m

Houston George Bush Intcntl

Wed 4/22

5:45 pm-3:35 pm

2 stops19h 50m

$1,087

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Fri 5/8

1:35 am-4:10 pm

2 stops16h 35m

Houston George Bush Intcntl

Fri 5/22

5:45 pm-3:35 pm

2 stops19h 50m

$1,088

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 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 May is also very affordable. Most momondo users find prices during this month for around $900.

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 $836. 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 $1,286.

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

$391

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 $391. 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 $960.
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 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?

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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.

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