Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Rio de Janeiro–Galeão Intl Airport to Houston from $364

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 12/14. 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

Logo
9:45 am - 8:24 amGIG-IAH
24h 39m2 stops
Logo
6:30 am - 7:10 pmIAH-GIG
33h 40m3 stops
$778
Find Deal
Tue, Sep 9 - Tue, Nov 11
Logo
6:10 am - 8:24 amGIG-IAH
28h 14m2 stops
Logo
4:42 pm - 12:30 amIAH-GIG
28h 48m2 stops
$780
Find Deal
Tue, Sep 9 - Tue, Nov 11
Avianca Logo
1:30 am - 4:10 pmGIG-IAH
16h 40m2 stops
Avianca Logo
2:05 pm - 12:25 amIAH-GIG
32h 20m2 stops
$988Avianca
Find Deal
Tue, Sep 9 - Tue, Sep 23
LATAM Airlines Logo
9:30 pm - 8:24 amGIG-IAH
13h 54m1 stop
LATAM Airlines Logo
6:00 am - 8:00 amIAH-GIG
23h 00m2 stops
$1,001LATAM Airlines
Find Deal
Mon, Dec 22 - Tue, Jan 6
United Airlines Logo
9:55 pm - 5:45 amGIG-IAH
10h 50mnonstop
United Airlines Logo
8:20 pm - 9:35 amIAH-GIG
10h 15mnonstop
$1,005United Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 18
United Airlines Logo
9:55 pm - 5:45 amGIG-IAH
10h 50mnonstop
United Airlines Logo
8:20 pm - 9:35 amIAH-GIG
10h 15mnonstop
$1,006United Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 18
Delta Logo
7:15 am - 9:18 amGIG-HOU
29h 03m2 stops
Delta Logo
10:40 am - 6:25 amHOU-GIG
16h 45m2 stops
$1,009Delta
Find Deal
Tue, Nov 4 - Tue, Nov 18
Delta Logo
7:15 am - 10:54 amGIG-IAH
30h 39m2 stops
Delta Logo
7:01 am - 6:25 amIAH-GIG
20h 24m2 stops
$1,009Delta
Find Deal
Tue, Nov 4 - Tue, Nov 18
Avianca Logo
7:30 am - 11:05 amGIG-IAH
30h 35m2 stops
Avianca Logo
1:00 pm - 6:25 amIAH-GIG
38h 25m2 stops
$1,015Avianca
Find Deal
Tue, Nov 4 - Tue, Nov 18
LATAM Airlines Logo
9:30 pm - 9:45 amGIG-HOU
15h 15m1 stop
LATAM Airlines Logo
10:05 am - 4:50 pmHOU-GIG
27h 45m2 stops
$1,036LATAM Airlines
Find Deal
Wed, Nov 12 - Wed, Dec 3

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
Nov 4
GIG7:15 amRio de Janeiro–Galeão Intl
29h 03m
2 stops
HOU9:18 amHouston Hobby
Nov 18
HOU10:40 amHouston Hobby
16h 45m
2 stops
GIG6:25 amRio de Janeiro–Galeão Intl
$1,009
Find similar
Delta
Nov 4
GIG7:15 amRio de Janeiro–Galeão Intl
33h 12m
2 stops
HOU1:27 pmHouston Hobby
Nov 18
HOU10:40 amHouston Hobby
16h 45m
2 stops
GIG6:25 amRio de Janeiro–Galeão Intl
$1,011
Find similar
Delta
Nov 4
GIG7:15 amRio de Janeiro–Galeão Intl
33h 12m
2 stops
HOU1:27 pmHouston Hobby
Nov 18
HOU10:40 amHouston Hobby
18h 40m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
$1,016
Find similar

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
Oct 16
GIG11:00 pmRio de Janeiro–Galeão Intl
24h 06m
1 stop
IAH9:06 pmHouston George Bush Intcntl
Oct 29
IAH5:30 amHouston George Bush Intcntl
22h 45m
1 stop
GIG6:15 amRio de Janeiro–Galeão Intl
$1,017
Find similar
American Airlines
Nov 4
GIG11:55 pmRio de Janeiro–Galeão Intl
20h 32m
1 stop
IAH5:27 pmHouston George Bush Intcntl
Nov 18
IAH11:18 amHouston George Bush Intcntl
19h 07m
1 stop
GIG9:25 amRio de Janeiro–Galeão Intl
$1,020
Find similar
American Airlines
Oct 16
GIG11:00 pmRio de Janeiro–Galeão Intl
19h 11m
2 stops
HOU4:11 pmHouston Hobby
Oct 29
HOU2:24 pmHouston Hobby
16h 01m
2 stops
GIG8:25 amRio de Janeiro–Galeão Intl
$1,022
Find similar

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 August 29, 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 9/9

9:45 am-8:24 am

2 stops24h 39m

Houston George Bush Intcntl

Tue 11/11

6:30 am-7:10 pm

3 stops33h 40m

$778

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 9/9

6:10 am-8:24 am

2 stops28h 14m

Houston George Bush Intcntl

Tue 11/11

4:42 pm-12:30 am

2 stops28h 48m

$780

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 9/9

1:30 am-4:10 pm

2 stops16h 40m

Houston George Bush Intcntl

Tue 9/23

2:05 pm-12:25 am

2 stops32h 20m

$988

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 12/22

9:30 pm-8:24 am

1 stop13h 54m

Houston George Bush Intcntl

Tue 1/6

6:00 am-8:00 am

2 stops23h 00m

$1,001

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 11/4

9:55 pm-5:45 am

Nonstop10h 50m

Houston George Bush Intcntl

Tue 11/18

8:20 pm-9:35 am

Nonstop10h 15m

$1,005

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 11/4

9:55 pm-5:45 am

Nonstop10h 50m

Houston George Bush Intcntl

Tue 11/18

8:20 pm-9:35 am

Nonstop10h 15m

$1,006

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Tue 11/4

7:15 am-9:18 am

2 stops29h 03m

Houston Hobby

Tue 11/18

10:40 am-6:25 am

2 stops16h 45m

$1,009

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 11/4

7:15 am-10:54 am

2 stops30h 39m

Houston George Bush Intcntl

Tue 11/18

7:01 am-6:25 am

2 stops20h 24m

$1,009

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Tue 11/4

7:30 am-11:05 am

2 stops30h 35m

Houston George Bush Intcntl

Tue 11/18

1:00 pm-6:25 am

2 stops38h 25m

$1,015

Rio de JaneiroHouston

GIG - HOU

GIGHOU

Rio de Janeiro–Galeão Intl

Wed 11/12

9:30 pm-9:45 am

1 stop15h 15m

Houston Hobby

Wed 12/3

10:05 am-4:50 pm

2 stops27h 45m

$1,036

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

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 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 $1,067. 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 30m

Direct flights

Every day

Airports in Houston

1 airport
The fastest flight from Rio de Janeiro–Galeão Intl Airport to Houston takes 10h 30m
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)
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 50m.

  • 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 $1,037Free CancellationRating
7.4
8,941 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.

An easier way to manage your Houston 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
Wed 9/3
Wed 9/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States