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Cheap flights from Houston to Rio de Janeiro from $307

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 to Rio de Janeiro departing on 12/31. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
4:53 pm - 4:40 pm
IAH
-
SDU
21h 47m2 stops
GOL Logo
6:00 am - 11:58 pm
SDU
-
IAH
19h 58m2 stops
$805GOL
Fri, May 8 - Sun, May 24
Multiple Airlines Logo
8:30 am - 4:20 pm
IAH
-
GIG
28h 50m3 stops
Multiple Airlines Logo
9:10 pm - 10:41 pm
GIG
-
IAH
28h 31m2 stops
$808Multiple Airlines
Wed, Feb 11 - Fri, Feb 20
Azul Logo
10:14 am - 1:00 pm
IAH
-
SDU
24h 46m2 stops
Azul Logo
7:25 pm - 6:57 pm
SDU
-
IAH
25h 32m2 stops
$866Azul
Wed, Apr 1 - Sun, Apr 5
Azul Logo
6:20 pm - 10:25 pm
IAH
-
SDU
25h 05m2 stops
Azul Logo
7:25 pm - 11:05 am
SDU
-
IAH
17h 40m2 stops
$950Azul
Mon, Mar 2 - Sun, Mar 8
LATAM Airlines Logo
10:35 am - 6:25 am
HOU
-
GIG
17h 50m2 stops
LATAM Airlines Logo
9:30 pm - 1:20 pm
GIG
-
HOU
17h 50m1 stop
$1,013LATAM Airlines
Mon, Mar 9 - Mon, Mar 16
LATAM Airlines Logo
10:50 am - 10:15 am
HOU
-
GIG
20h 25m2 stops
LATAM Airlines Logo
9:30 pm - 9:40 am
GIG
-
HOU
14h 10m1 stop
$1,017LATAM Airlines
Thu, Mar 5 - Thu, Mar 19
Delta Logo
1:06 pm - 8:20 am
HOU
-
GIG
16h 14m1 stop
Delta Logo
9:30 pm - 9:40 am
GIG
-
HOU
14h 10m1 stop
$1,021Delta
Thu, Mar 5 - Thu, Mar 19
American Airlines Logo
10:35 am - 8:20 am
HOU
-
GIG
18h 45m1 stop
American Airlines Logo
11:55 pm - 3:50 pm
GIG
-
HOU
18h 55m2 stops
$1,025American Airlines
Mon, Feb 9 - Mon, Feb 16
American Airlines Logo
6:00 am - 8:20 am
HOU
-
GIG
23h 20m1 stop
American Airlines Logo
10:15 pm - 11:47 am
GIG
-
HOU
16h 32m2 stops
$1,190American Airlines
Wed, Feb 11 - Fri, Feb 20
Delta Logo
1:00 pm - 1:10 pm
HOU
-
SDU
22h 10m2 stops
Delta Logo
8:15 pm - 4:26 pm
SDU
-
HOU
22h 11m2 stops
$2,003Delta
Fri, May 8 - Sun, May 24

United Airlines flights from Houston to Rio de Janeiro

Our best United Airlines deals on Houston to Rio de Janeiro flight tickets
United Airlines
Feb 3
IAH8:20 pmHouston George Bush Intcntl
10h 15m
GIG9:35 amRio de Janeiro–Galeão Intl
Feb 10
GIG9:55 pmRio de Janeiro–Galeão Intl
10h 50m
IAH5:45 amHouston George Bush Intcntl
$1,006
Find similar
United Airlines
Feb 8
IAH8:20 pmHouston George Bush Intcntl
10h 15m
GIG9:35 amRio de Janeiro–Galeão Intl
Feb 19
GIG9:55 pmRio de Janeiro–Galeão Intl
10h 50m
IAH5:45 amHouston George Bush Intcntl
$1,046
Find similar
United Airlines
Mar 5
IAH8:45 pmHouston George Bush Intcntl
16h 55m
1 stop
SDU4:40 pmRio de Janeiro Santos Dumont
Mar 19
SDU1:45 pmRio de Janeiro Santos Dumont
18h 05m
1 stop
IAH5:50 amHouston George Bush Intcntl
$1,203
Find similar

LATAM Airlines flights from Houston to Rio de Janeiro

Our best LATAM Airlines deals on Houston to Rio de Janeiro flight tickets
LATAM Airlines
Feb 3
IAH4:25 pmHouston George Bush Intcntl
12h 55m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Feb 10
GIG5:40 pmRio de Janeiro–Galeão Intl
27h 00m
2 stops
IAH5:40 pmHouston George Bush Intcntl
$1,013
Find similar
LATAM Airlines
Mar 5
HOU10:50 amHouston Hobby
20h 25m
2 stops
GIG10:15 amRio de Janeiro–Galeão Intl
Mar 19
GIG9:30 pmRio de Janeiro–Galeão Intl
14h 10m
1 stop
HOU9:40 amHouston Hobby
$1,017
Find similar
LATAM Airlines
Feb 3
IAH4:25 pmHouston George Bush Intcntl
20h 55m
2 stops
GIG4:20 pmRio de Janeiro–Galeão Intl
Feb 10
GIG7:15 amRio de Janeiro–Galeão Intl
28h 34m
2 stops
IAH8:49 amHouston George Bush Intcntl
$1,019
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 9, 2025.
Use the filters below to find and compare flights from Houston to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Fri 5/8

4:53 pm-4:40 pm

2 stops21h 47m

Rio de Janeiro Santos Dumont

Sun 5/24

6:00 am-11:58 pm

2 stops19h 58m

$805

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Wed 2/11

8:30 am-4:20 pm

3 stops28h 50m

Rio de Janeiro–Galeão Intl

Fri 2/20

9:10 pm-10:41 pm

2 stops28h 31m

$808

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Wed 4/1

10:14 am-1:00 pm

2 stops24h 46m

Rio de Janeiro Santos Dumont

Sun 4/5

7:25 pm-6:57 pm

2 stops25h 32m

$866

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Mon 3/2

6:20 pm-10:25 pm

2 stops25h 05m

Rio de Janeiro Santos Dumont

Sun 3/8

7:25 pm-11:05 am

2 stops17h 40m

$950

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 3/9

10:35 am-6:25 am

2 stops17h 50m

Rio de Janeiro–Galeão Intl

Mon 3/16

9:30 pm-1:20 pm

1 stop17h 50m

$1,013

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Thu 3/5

10:50 am-10:15 am

2 stops20h 25m

Rio de Janeiro–Galeão Intl

Thu 3/19

9:30 pm-9:40 am

1 stop14h 10m

$1,017

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Thu 3/5

1:06 pm-8:20 am

1 stop16h 14m

Rio de Janeiro–Galeão Intl

Thu 3/19

9:30 pm-9:40 am

1 stop14h 10m

$1,021

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 2/9

10:35 am-8:20 am

1 stop18h 45m

Rio de Janeiro–Galeão Intl

Mon 2/16

11:55 pm-3:50 pm

2 stops18h 55m

$1,025

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Wed 2/11

6:00 am-8:20 am

1 stop23h 20m

Rio de Janeiro–Galeão Intl

Fri 2/20

10:15 pm-11:47 am

2 stops16h 32m

$1,190

HoustonRio de Janeiro

HOU - SDU

HOUSDU

Houston Hobby

Fri 5/8

1:00 pm-1:10 pm

2 stops22h 10m

Rio de Janeiro Santos Dumont

Sun 5/24

8:15 pm-4:26 pm

2 stops22h 11m

$2,003

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 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 typical price of a round-trip flight between Houston and Rio de Janeiro?

What is the cheapest month to fly to Rio de Janeiro?

The cheapest month to fly to Rio de Janeiro from Houston is in April. Flight prices, which tend to average around $1,074, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Rio de Janeiro, with average flight prices from Houston averaging around $1,105.

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. 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 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 time of day to depart on your flight to Rio de Janeiro?

At noon is the cheapest time of day to fly from Houston to Rio de Janeiro when you can find flight prices for as low as $930. Flying to Rio de Janeiro at noon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $1,555 per ticket.

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

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

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

There are 3 cabin classes available to choose from on Houston 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.

Cheap Houston to Rio de Janeiro flight deals and tips

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

Fastest flight time

10h 15m

Direct flights

Every day

Airports in Rio de Janeiro

1 airport
The fastest flight from Houston to Rio de Janeiro takes 10h 15m
Direct flights go from Houston to Rio de Janeiro every day.
There is 1 airport near Rio de Janeiro: Rio de Janeiro–Galeão Intl (GIG)
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  • How far is Houston to Rio de Janeiro by plane?

    A flight from Houston to Rio de Janeiro will travel around 5020.7 mi. By plane, this route typically takes 10h 15m.

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

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

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

  • How old do you have to be to fly from Houston 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 to Rio de Janeiro.

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

    The travel and health documents required for your trip to Rio de Janeiro 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 Rio de Janeiro. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Rio de Janeiro

Compare and see reviews for airlines that fly from Houston to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $749Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,006Free CancellationRating
7.4
9,089 reviews
Search United Airlines flights

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?

Once all potential Houston to Rio de Janeiro flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Houston to Rio de Janeiro flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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