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Cheap flights from Houston George Bush Intcntl Airport to Rio de Janeiro from $229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Rio de Janeiro departing on 1/20. 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

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 8:20 am
IAH
-
GIG
23h 20m1 stop
American Airlines Logo
10:30 pm - 10:47 am
GIG
-
IAH
15h 17m1 stop
$480American Airlines
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
4:50 pm - 8:20 am
IAH
-
GIG
12h 30m1 stop
American Airlines Logo
11:55 pm - 4:06 pm
GIG
-
IAH
19h 11m2 stops
$485American Airlines
Sun, Jan 25 - Sun, Feb 1
American Airlines Logo
12:39 pm - 8:20 am
IAH
-
GIG
16h 41m1 stop
American Airlines Logo
8:45 pm - 10:28 am
GIG
-
IAH
16h 43m2 stops
$486American Airlines
Fri, Jan 23 - Tue, Jan 27
GOL Logo
2:41 pm - 8:20 am
IAH
-
GIG
14h 39m1 stop
GOL Logo
7:05 pm - 10:47 am
GIG
-
IAH
18h 42m2 stops
$622GOL
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
9:16 am - 7:05 am
IAH
-
SDU
42h 49m3 stops
Multiple Airlines Logo
6:20 am - 8:43 pm
SDU
-
IAH
17h 23m2 stops
$676Multiple Airlines
Sun, Mar 1 - Wed, Mar 4
Multiple Airlines Logo
9:16 am - 7:05 am
IAH
-
SDU
42h 49m3 stops
Multiple Airlines Logo
6:20 am - 12:10 am
SDU
-
IAH
20h 50m3 stops
$695Multiple Airlines
Sun, Mar 1 - Wed, Mar 4
Azul Logo
6:40 pm - 10:25 pm
IAH
-
SDU
25h 45m2 stops
Azul Logo
5:25 pm - 11:05 am
SDU
-
IAH
19h 40m2 stops
$883Azul
Tue, Mar 17 - Tue, Mar 24
Azul Logo
6:40 pm - 10:25 pm
IAH
-
SDU
25h 45m2 stops
Azul Logo
6:50 pm - 10:51 am
SDU
-
IAH
18h 01m2 stops
$949Azul
Thu, Mar 19 - Sun, Mar 29
GOL Logo
1:27 pm - 10:25 pm
IAH
-
SDU
30h 58m2 stops
GOL Logo
8:45 pm - 10:53 pm
SDU
-
IAH
28h 08m2 stops
$951GOL
Fri, May 8 - Sun, May 17
Air Canada Logo
12:10 pm - 2:30 pm
IAH
-
SDU
23h 20m2 stops
Air Canada Logo
11:20 am - 11:09 am
SDU
-
IAH
26h 49m2 stops
$1,022Air Canada
Tue, Feb 3 - Tue, Feb 10

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

Our best American Airlines deals on Houston George Bush Intcntl Airport to Rio de Janeiro flight tickets
American Airlines
Jan 23
IAH9:35 amHouston George Bush Intcntl
19h 45m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 27
GIG10:30 pmRio de Janeiro–Galeão Intl
20h 36m
1 stop
IAH4:06 pmHouston George Bush Intcntl
$480
Find similar
American Airlines
Jan 25
IAH4:50 pmHouston George Bush Intcntl
12h 30m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Feb 1
GIG11:55 pmRio de Janeiro–Galeão Intl
19h 11m
2 stops
IAH4:06 pmHouston George Bush Intcntl
$485
Find similar
American Airlines
Jan 23
IAH6:00 amHouston George Bush Intcntl
23h 20m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 30
GIG8:45 pmRio de Janeiro–Galeão Intl
16h 43m
2 stops
IAH10:28 amHouston George Bush Intcntl
$486
Find similar

GOL flights from Houston George Bush Intcntl Airport to Rio de Janeiro

Our best GOL deals on Houston George Bush Intcntl Airport to Rio de Janeiro flight tickets
GOL
Jan 24
IAH2:41 pmHouston George Bush Intcntl
14h 39m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 31
GIG7:05 pmRio de Janeiro–Galeão Intl
18h 42m
2 stops
IAH10:47 amHouston George Bush Intcntl
$622
Find similar
GOL
Mar 17
IAH1:17 pmHouston George Bush Intcntl
27h 53m
2 stops
GIG7:10 pmRio de Janeiro–Galeão Intl
Mar 24
GIG5:55 amRio de Janeiro–Galeão Intl
17h 32m
2 stops
IAH9:27 pmHouston George Bush Intcntl
$892
Find similar
GOL
May 8
IAH1:27 pmHouston George Bush Intcntl
30h 58m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
May 17
SDU8:45 pmRio de Janeiro Santos Dumont
28h 08m
2 stops
IAH10:53 pmHouston George Bush Intcntl
$951
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Rio de Janeiro 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 December 27, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Fri 1/23

6:00 am-8:20 am

1 stop23h 20m

Rio de Janeiro–Galeão Intl

Tue 1/27

10:30 pm-10:47 am

1 stop15h 17m

$480

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sun 1/25

4:50 pm-8:20 am

1 stop12h 30m

Rio de Janeiro–Galeão Intl

Sun 2/1

11:55 pm-4:06 pm

2 stops19h 11m

$485

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Fri 1/23

12:39 pm-8:20 am

1 stop16h 41m

Rio de Janeiro–Galeão Intl

Tue 1/27

8:45 pm-10:28 am

2 stops16h 43m

$486

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sat 1/24

2:41 pm-8:20 am

1 stop14h 39m

Rio de Janeiro–Galeão Intl

Sat 1/31

7:05 pm-10:47 am

2 stops18h 42m

$622

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Sun 3/1

9:16 am-7:05 am

3 stops42h 49m

Rio de Janeiro Santos Dumont

Wed 3/4

6:20 am-8:43 pm

2 stops17h 23m

$676

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Sun 3/1

9:16 am-7:05 am

3 stops42h 49m

Rio de Janeiro Santos Dumont

Wed 3/4

6:20 am-12:10 am

3 stops20h 50m

$695

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 3/17

6:40 pm-10:25 pm

2 stops25h 45m

Rio de Janeiro Santos Dumont

Tue 3/24

5:25 pm-11:05 am

2 stops19h 40m

$883

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Thu 3/19

6:40 pm-10:25 pm

2 stops25h 45m

Rio de Janeiro Santos Dumont

Sun 3/29

6:50 pm-10:51 am

2 stops18h 01m

$949

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Fri 5/8

1:27 pm-10:25 pm

2 stops30h 58m

Rio de Janeiro Santos Dumont

Sun 5/17

8:45 pm-10:53 pm

2 stops28h 08m

$951

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 2/3

12:10 pm-2:30 pm

2 stops23h 20m

Rio de Janeiro Santos Dumont

Tue 2/10

11:20 am-11:09 am

2 stops26h 49m

$1,022

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 Rio de Janeiro from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Rio de Janeiro

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 Rio de Janeiro?

According to our data, Friday is the cheapest day to fly to Rio de Janeiro from Houston George Bush Intcntl Airport. The lowest ticket price found for a Friday departure recently was $1,443. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Houston George Bush Intcntl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,814.

What is the cheapest Houston George Bush Intcntl to Rio de Janeiro flight route?

Fly from Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl for the best Houston George Bush Intcntl - Rio de Janeiro flight prices

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

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

You could potentially save up to 41% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Rio de Janeiro flight.

When to book flights from Houston George Bush Intcntl Airport to Rio de Janeiro

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Rio de Janeiro according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Rio de Janeiro (IAH to RIO) flight deals and tips

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

Best Price Found

$1,185

Fastest flight time

10h 15m

Direct flights

Every day

Airports in Rio de Janeiro

2 airports
The best flight deal from Houston George Bush Intcntl Airport to Rio de Janeiro found on momondo in the last 72 hours is $1,185
The fastest flight from Houston George Bush Intcntl Airport to Rio de Janeiro takes 10h 15m
Direct flights go from Houston George Bush Intcntl Airport to Rio de Janeiro every day.
There are 2 airports in Rio de Janeiro. From Houston George Bush Intcntl Airport there are direct flights to Rio de Janeiro–Galeão Intl (GIG).
Search flight deals

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

    Rio de Janeiro is 5029.8 mi away from Houston George Bush Intcntl. Flights usually cover this in 10h 15m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Houston George Bush Intcntl Airport to Rio de Janeiro are refreshed on a daily basis.

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

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

    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 Houston George Bush Intcntl Airport to Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The travel and health documents you'll need for your trip to Rio de Janeiro may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,006Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,146Free CancellationRating
7.2
11,068 reviews
Search American Airlines flights

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

    United Airlines flight deals from Houston George Bush Intcntl Airport to Rio de Janeiro start from $1,006 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $1,594 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Houston to Rio de Janeiro with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Rio de Janeiro.

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

If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Houston and alert you when they change.

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Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport