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Cheap flights from Houston to Rio de Janeiro from $265

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 12/6. 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

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Cheap round-trip flights

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Multiple Airlines Logo
5:27 pm - 10:25 pmIAH-SDU
25h 58m2 stops
Multiple Airlines Logo
7:45 am - 11:59 pmSDU-IAH
19h 14m2 stops
$620Multiple Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
Multiple Airlines Logo
11:52 am - 10:25 pmIAH-SDU
31h 33m3 stops
Multiple Airlines Logo
10:00 am - 11:59 pmSDU-IAH
16h 59m2 stops
$646Multiple Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
Azul Logo
2:20 pm - 9:10 amIAH-SDU
16h 50m2 stops
Azul Logo
6:50 pm - 1:16 pmSDU-IAH
20h 26m2 stops
$883Azul
Find Deal
Wed, Apr 8 - Mon, Apr 13
GOL Logo
5:22 am - 10:45 amIAH-SDU
26h 23m2 stops
GOL Logo
3:05 pm - 10:08 amSDU-IAH
22h 03m2 stops
$998GOL
Find Deal
Wed, Feb 11 - Tue, Feb 17
GOL Logo
6:16 pm - 10:25 pmIAH-SDU
25h 09m2 stops
GOL Logo
5:40 pm - 3:40 pmSDU-IAH
25h 00m2 stops
$1,001GOL
Find Deal
Tue, Feb 3 - Tue, Feb 10
LATAM Airlines Logo
6:00 am - 8:20 amHOU-GIG
23h 20m1 stop
LATAM Airlines Logo
9:30 pm - 12:21 pmGIG-HOU
17h 51m1 stop
$1,004LATAM Airlines
Find Deal
Thu, Feb 26 - Thu, Mar 5
LATAM Airlines Logo
5:35 pm - 2:35 pmHOU-GIG
18h 00m2 stops
LATAM Airlines Logo
9:30 pm - 9:32 amGIG-HOU
14h 02m1 stop
$1,011LATAM Airlines
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Mon, Mar 2 - Tue, Mar 10
Delta Logo
10:30 am - 8:20 amHOU-GIG
18h 50m1 stop
Delta Logo
5:40 pm - 9:32 amGIG-HOU
18h 52m2 stops
$1,020Delta
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Thu, Jan 8 - Thu, Jan 15
Delta Logo
5:00 pm - 8:20 amHOU-GIG
12h 20m1 stop
Delta Logo
9:30 pm - 9:32 amGIG-HOU
15h 02m1 stop
$1,060Delta
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Sun, Jan 11 - Mon, Jan 19
Azul Logo
6:20 pm - 10:25 pmIAH-SDU
25h 05m2 stops
Azul Logo
1:45 pm - 10:45 amSDU-IAH
24h 00m2 stops
$1,084Azul
Find Deal
Fri, Feb 13 - Wed, Feb 18

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 26
HOU6:00 amHouston Hobby
23h 20m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Mar 5
GIG9:30 pmRio de Janeiro–Galeão Intl
17h 51m
1 stop
HOU12:21 pmHouston Hobby
$1,004
Find similar
LATAM Airlines
Mar 2
HOU5:35 pmHouston Hobby
18h 00m
2 stops
GIG2:35 pmRio de Janeiro–Galeão Intl
Mar 10
GIG9:30 pmRio de Janeiro–Galeão Intl
14h 02m
1 stop
HOU9:32 amHouston Hobby
$1,011
Find similar
LATAM Airlines
Feb 9
HOU5:00 pmHouston Hobby
12h 20m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Feb 16
GIG8:00 amRio de Janeiro–Galeão Intl
28h 32m
2 stops
HOU9:32 amHouston Hobby
$1,012
Find similar

Delta flights from Houston to Rio de Janeiro

Our best Delta deals on Houston to Rio de Janeiro flight tickets
Delta
Jan 8
HOU10:30 amHouston Hobby
18h 50m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 15
GIG5:40 pmRio de Janeiro–Galeão Intl
18h 52m
2 stops
HOU9:32 amHouston Hobby
$1,020
Find similar
Delta
Jan 11
HOU5:00 pmHouston Hobby
12h 20m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 19
GIG9:30 pmRio de Janeiro–Galeão Intl
15h 02m
1 stop
HOU9:32 amHouston Hobby
$1,060
Find similar
Delta
Feb 28
HOU10:05 amHouston Hobby
19h 15m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Mar 7
GIG9:30 pmRio de Janeiro–Galeão Intl
14h 02m
1 stop
HOU8:32 amHouston Hobby
$1,100
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 October 22, 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

Sat 11/15

5:27 pm-10:25 pm

2 stops25h 58m

Rio de Janeiro Santos Dumont

Wed 11/19

7:45 am-11:59 pm

2 stops19h 14m

$620

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Sat 11/15

11:52 am-10:25 pm

3 stops31h 33m

Rio de Janeiro Santos Dumont

Wed 11/19

10:00 am-11:59 pm

2 stops16h 59m

$646

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Wed 4/8

2:20 pm-9:10 am

2 stops16h 50m

Rio de Janeiro Santos Dumont

Mon 4/13

6:50 pm-1:16 pm

2 stops20h 26m

$883

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Wed 2/11

5:22 am-10:45 am

2 stops26h 23m

Rio de Janeiro Santos Dumont

Tue 2/17

3:05 pm-10:08 am

2 stops22h 03m

$998

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 2/3

6:16 pm-10:25 pm

2 stops25h 09m

Rio de Janeiro Santos Dumont

Tue 2/10

5:40 pm-3:40 pm

2 stops25h 00m

$1,001

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Thu 2/26

6:00 am-8:20 am

1 stop23h 20m

Rio de Janeiro–Galeão Intl

Thu 3/5

9:30 pm-12:21 pm

1 stop17h 51m

$1,004

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 3/2

5:35 pm-2:35 pm

2 stops18h 00m

Rio de Janeiro–Galeão Intl

Tue 3/10

9:30 pm-9:32 am

1 stop14h 02m

$1,011

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Thu 1/8

10:30 am-8:20 am

1 stop18h 50m

Rio de Janeiro–Galeão Intl

Thu 1/15

5:40 pm-9:32 am

2 stops18h 52m

$1,020

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Sun 1/11

5:00 pm-8:20 am

1 stop12h 20m

Rio de Janeiro–Galeão Intl

Mon 1/19

9:30 pm-9:32 am

1 stop15h 02m

$1,060

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Fri 2/13

6:20 pm-10:25 pm

2 stops25h 05m

Rio de Janeiro Santos Dumont

Wed 2/18

1:45 pm-10:45 am

2 stops24h 00m

$1,084

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 cheapest month to fly to Rio de Janeiro?

The cheapest month to fly to Rio de Janeiro from Houston is in October. Flight prices, which tend to average around $1,105, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Rio de Janeiro, with average flight prices from Houston averaging around $1,442.

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 $1,599 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 12h 20m.

  • 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
United AirlinesPriceFrom $1,045Free CancellationRating
7.4
8,988 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,146Free CancellationRating
7.2
11,029 reviews
Search American 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