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Cheap flights from Rio de Janeiro to Houston from $302

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 to Houston departing on 11/17. 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

Multiple Airlines Logo
1:20 pm - 9:17 pmGIG-IAH
33h 57m3 stops
Multiple Airlines Logo
4:50 pm - 4:30 pmIAH-GIG
21h 40m3 stops
$705Multiple Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
Multiple Airlines Logo
1:20 pm - 9:17 pmGIG-IAH
33h 57m3 stops
Multiple Airlines Logo
8:10 pm - 8:30 pmIAH-GIG
22h 20m2 stops
$717Multiple Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
Avianca Logo
1:30 am - 4:10 pmGIG-IAH
16h 40m2 stops
Avianca Logo
5:35 pm - 12:40 amIAH-GIG
29h 05m2 stops
$979Avianca
Find Deal
Sun, Oct 19 - Mon, Oct 27
Avianca Logo
1:45 am - 3:10 pmGIG-IAH
16h 25m2 stops
Avianca Logo
2:00 pm - 12:40 amIAH-GIG
32h 40m2 stops
$986Avianca
Find Deal
Mon, Jan 12 - Tue, Mar 17
Air Canada Logo
9:00 pm - 9:44 pmGIG-IAH
27h 44m1 stop
Air Canada Logo
11:50 am - 11:05 amIAH-GIG
21h 15m2 stops
$996Air Canada
Find Deal
Fri, Feb 27 - Tue, Mar 10
Air Canada Logo
3:55 pm - 9:39 pmGIG-IAH
32h 44m2 stops
Air Canada Logo
11:50 am - 11:05 amIAH-GIG
21h 15m2 stops
$999Air Canada
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Fri, Feb 27 - Tue, Mar 10
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
United Airlines Logo
9:55 pm - 5:45 amGIG-IAH
10h 50mnonstop
United Airlines Logo
8:20 pm - 9:35 amIAH-GIG
10h 15mnonstop
$1,012United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Delta Logo
9:30 pm - 8:43 amGIG-IAH
14h 13m1 stop
Delta Logo
5:15 am - 6:25 amIAH-GIG
22h 10m2 stops
$1,014Delta
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Wed, Nov 19 - Thu, Nov 27
Delta Logo
7:15 am - 10:54 amGIG-IAH
30h 39m2 stops
Delta Logo
12:35 pm - 8:20 amIAH-GIG
16h 45m1 stop
$1,017Delta
Find Deal
Tue, Nov 4 - Tue, Nov 18

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

Our best United Airlines deals on Rio de Janeiro to Houston George Bush Intcntl Airport flight tickets
United Airlines
Nov 4
GIG9:55 pmRio de Janeiro–Galeão Intl
10h 50m
IAH5:45 amHouston George Bush Intcntl
Nov 18
IAH8:20 pmHouston George Bush Intcntl
10h 15m
GIG9:35 amRio de Janeiro–Galeão Intl
$1,006
Find similar
United Airlines
Nov 19
GIG9:55 pmRio de Janeiro–Galeão Intl
10h 50m
IAH5:45 amHouston George Bush Intcntl
Nov 26
IAH8:20 pmHouston George Bush Intcntl
10h 15m
GIG9:35 amRio de Janeiro–Galeão Intl
$1,012
Find similar
United Airlines
Feb 27
GIG9:55 pmRio de Janeiro–Galeão Intl
10h 50m
IAH5:45 amHouston George Bush Intcntl
Mar 10
IAH9:20 pmHouston George Bush Intcntl
10h 15m
GIG9:35 amRio de Janeiro–Galeão Intl
$1,048
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Azul flights from Rio de Janeiro to Houston George Bush Intcntl Airport

Our best Azul deals on Rio de Janeiro to Houston George Bush Intcntl Airport flight tickets
Azul
Feb 9
SDU6:50 pmRio de Janeiro Santos Dumont
19h 02m
2 stops
IAH10:52 amHouston George Bush Intcntl
Feb 10
IAH2:30 pmHouston George Bush Intcntl
19h 30m
2 stops
SDU1:00 pmRio de Janeiro Santos Dumont
$1,975
Find similar
Azul
Feb 9
SDU6:50 pmRio de Janeiro Santos Dumont
19h 02m
2 stops
IAH10:52 amHouston George Bush Intcntl
Feb 10
IAH2:30 pmHouston George Bush Intcntl
19h 30m
2 stops
SDU1:00 pmRio de Janeiro Santos Dumont
$1,976
Find similar
Azul
Oct 26
SDU7:25 pmRio de Janeiro Santos Dumont
17h 31m
2 stops
IAH10:56 amHouston George Bush Intcntl
Oct 30
IAH4:50 pmHouston George Bush Intcntl
18h 10m
2 stops
SDU1:00 pmRio de Janeiro Santos Dumont
$2,492
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momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro 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 September 16, 2025.
Use the filters below to find and compare flights from Rio de Janeiro to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 10/20

1:20 pm-9:17 pm

3 stops33h 57m

Houston George Bush Intcntl

Mon 10/27

4:50 pm-4:30 pm

3 stops21h 40m

$705

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 10/20

1:20 pm-9:17 pm

3 stops33h 57m

Houston George Bush Intcntl

Mon 10/27

8:10 pm-8:30 pm

2 stops22h 20m

$717

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Sun 10/19

1:30 am-4:10 pm

2 stops16h 40m

Houston George Bush Intcntl

Mon 10/27

5:35 pm-12:40 am

2 stops29h 05m

$979

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Mon 1/12

1:45 am-3:10 pm

2 stops16h 25m

Houston George Bush Intcntl

Tue 3/17

2:00 pm-12:40 am

2 stops32h 40m

$986

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

Tue 3/10

11:50 am-11:05 am

2 stops21h 15m

$996

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

Tue 3/10

11:50 am-11:05 am

2 stops21h 15m

$999

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 - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 11/19

9:55 pm-5:45 am

Nonstop10h 50m

Houston George Bush Intcntl

Wed 11/26

8:20 pm-9:35 am

Nonstop10h 15m

$1,012

Rio de JaneiroHouston

GIG - IAH

GIGIAH

Rio de Janeiro–Galeão Intl

Wed 11/19

9:30 pm-8:43 am

1 stop14h 13m

Houston George Bush Intcntl

Thu 11/27

5:15 am-6:25 am

2 stops22h 10m

$1,014

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

12:35 pm-8:20 am

1 stop16h 45m

$1,017

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 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 day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Rio de Janeiro to Houston George Bush Intcntl Airport is on a Monday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Monday will often find tickets for as low as $1,030. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Saturday is $1,285.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Rio de Janeiro to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $1,068. 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 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 - Houston George Bush Intcntl flight prices

What cabin class options are available on Rio de Janeiro to Houston George Bush Intcntl flights?

There are 3 cabin classes available to choose from on Rio de Janeiro 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 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 to Houston George Bush Intcntl Airport flight.

When to book flights from Rio de Janeiro 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 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 to Houston George Bush Intcntl Airport (RIO to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro to Houston George Bush Intcntl Airport

Best Price Found

$327

Fastest flight time

10h 30m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Rio de Janeiro in the past 72 hours is $327. The best round-trip flight deal from Rio de Janeiro to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $600.
The fastest flight from Rio de Janeiro to Houston George Bush Intcntl Airport takes 10h 30m
Direct flights go from Rio de Janeiro to Houston George Bush Intcntl Airport every day.
Search flight deals

  • How far is Rio de Janeiro to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 5029.8 mi away from Rio de Janeiro. 10h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Rio de Janeiro to Houston George Bush Intcntl Airport?

    Prices for flights from Rio de Janeiro to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Rio de Janeiro to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Rio de Janeiro to Houston George Bush Intcntl Airport?

    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 to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Rio de Janeiro to Houston George Bush Intcntl Airport?

Best airlines flying from Rio de Janeiro to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Rio de Janeiro to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,036Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

  • United Airlines Flights From Rio de Janeiro to Houston George Bush Intcntl Airport

    United Airlines flies from Rio de Janeiro to Houston George Bush Intcntl Airport around 7 times per week, with 8,924 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Rio de Janeiro to Houston George Bush Intcntl Airport in the last 72 hours was $1,036 (round-trip), much lower than the average airfare cost of $1,446 for United Airlines flights on this route.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rio de Janeiro to Houston. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Houston from Rio de Janeiro with this policy.

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

momondo provides multiple filters to help you find the best flight to Houston from Rio de Janeiro. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Houston from Rio de Janeiro are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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