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Rio de Janeiro

$310+ Cheap flights from Houston to Rio de Janeiro, Brazil (RIO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — RIO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Houston to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Rio de Janeiro (RIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$641
(Mytrip)

One-way from

$310
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$2,632
From Houston to Rio de Janeiro (RIO)
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One-way flight from Houston to Rio de Janeiro (RIO)
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Highest demand for flights based on searches. 2% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Houston to Rio de Janeiro

Cheapest flights from Houston to Rio de Janeiro
Explore the most affordable flight options available from Houston to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:29 pmIAH - GIG
2 stops29h 11mMultiple Airlines
Tue 11/1111:20 pmGIG - IAH
2 stops26h 53mMultiple Airlines
Deal found 9/15$641
This Mytrip deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:29 pmIAH - GIG
3 stops27h 16mMultiple Airlines
Wed 12/101:30 pmGIG - IAH
2 stops24h 29mMultiple Airlines
Deal found 9/13$666
This Mytrip deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:10 pmIAH - GIG
2 stops26h 15mMultiple Airlines
Wed 11/55:45 amGIG - IAH
2 stops29h 57mMultiple Airlines
Deal found 9/13$669
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:10 pmIAH - GIG
2 stops26h 15mMultiple Airlines
Sun 10/195:45 amGIG - IAH
3 stops41h 32mMultiple Airlines
Deal found 9/15$670
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:10 pmIAH - SDU
2 stops24h 15mMultiple Airlines
Sun 10/196:20 amSDU - IAH
3 stops40h 57mMultiple Airlines
Deal found 9/15$675
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:10 pmIAH - GIG
2 stops26h 15mMultiple Airlines
Sun 10/269:40 amGIG - IAH
3 stops37h 37mMultiple Airlines
Deal found 9/15$680
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:31 pmIAH - GIG
2 stops26h 54mMultiple Airlines
Sun 10/59:40 amGIG - IAH
3 stops37h 37mMultiple Airlines
Deal found 9/14$700
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:31 pmIAH - SDU
2 stops24h 54mMultiple Airlines
Sun 10/56:20 amSDU - IAH
3 stops40h 57mMultiple Airlines
Deal found 9/14$702
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:10 pmIAH - SDU
2 stops24h 15mMultiple Airlines
Sun 10/266:10 amSDU - IAH
2 stops28h 23mMultiple Airlines
Deal found 9/15$706
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:30 amIAH - SDU
3 stops22h 55mMultiple Airlines
Tue 11/116:10 amSDU - IAH
2 stops20h 03mMultiple Airlines
Deal found 9/15$729
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:10 pmIAH - SDU
2 stops24h 15mMultiple Airlines
Sun 11/27:25 pmSDU - IAH
2 stops26h 38mMultiple Airlines
Deal found 9/15$740
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:10 pmIAH - SDU
2 stops23h 15mMultiple Airlines
Sun 11/166:15 amSDU - IAH
2 stops29h 27mMultiple Airlines
Deal found 9/15$761

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Houston to Rio de Janeiro that are best for you.

Fly from

Houston

Fly to

Rio de Janeiro

Route

Depart

Return

Price

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Mon 10/13

8:10 pm-10:25 pm

2 stops24h 15m

Rio de Janeiro Santos Dumont

Sun 10/26

6:10 am-8:33 am

2 stops28h 23m

$706

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 12/4

4:42 pm-12:30 am

2 stops28h 48m

Rio de Janeiro–Galeão Intl

Wed 12/10

9:40 am-9:08 am

2 stops26h 28m

$714

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Thu 11/6

6:30 am-8:25 am

3 stops22h 55m

Rio de Janeiro Santos Dumont

Tue 11/11

6:10 am-11:13 pm

2 stops20h 03m

$729

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Mon 11/17

6:30 am-12:20 pm

3 stops26h 50m

Rio de Janeiro Santos Dumont

Sun 11/30

5:35 pm-11:13 pm

3 stops32h 38m

$832

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Thu 12/4

6:15 am-10:45 am

2 stops25h 30m

Rio de Janeiro Santos Dumont

Wed 12/10

10:05 am-9:08 am

2 stops26h 03m

$836

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Mon 12/1

6:15 am-7:35 am

3 stops22h 20m

Rio de Janeiro Santos Dumont

Sun 12/14

7:25 pm-10:59 am

2 stops18h 34m

$919

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Mon 11/24

7:00 am-10:45 am

2 stops24h 45m

Rio de Janeiro Santos Dumont

Sun 12/7

7:25 pm-10:59 am

2 stops18h 34m

$928

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Sun 10/12

6:35 am-2:20 pm

3 stops29h 45m

Rio de Janeiro Santos Dumont

Sun 10/19

6:10 am-9:17 pm

2 stops17h 07m

$994

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Wed 11/19

8:20 pm-9:35 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Thu 12/11

9:55 pm-5:45 am

Nonstop10h 50m

$1,006

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 2/3

8:20 pm-9:35 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Tue 2/10

9:55 pm-5:45 am

Nonstop10h 50m

$1,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 47 results
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Best time to book a flight from Houston to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Rio de Janeiro

What is the cheapest month to book a flight from Houston to Rio de Janeiro?

Currently, November is the cheapest month in which you can book a flight from Houston to Rio de Janeiro (average of $755). Flying from Houston to Rio de Janeiro in December is currently the most expensive (average of $1,290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to RIO?

Find hourly flight availability from Houston to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

One of the essential ways to save on airfare from Houston to Rio de Janeiro is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 51% on airfare.

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rio de Janeiro. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Houston to Rio de Janeiro, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Houston to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston to Rio de Janeiro?

    Departing from Houston to Rio de Janeiro will take you 10h 15m. The distance between Houston and Rio de Janeiro is about 5022 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston to Rio de Janeiro round-trip?

    According to our current data, United Airlines ($1,045), and American Airlines ($1,146) offers the cheapest pricing from Houston to Rio de Janeiro. Users have found that United Airlines is 38% cheaper than the other options available to this destination.

  • What are the most popular routes from Houston to Rio de Janeiro?

    The most popular route from Houston to Rio de Janeiro is Houston Hobby - Rio de Janeiro–Galeão Intl. You may also consider Houston George Bush Intcntl - Rio de Janeiro–Galeão Intl or Houston Hobby - Rio de Janeiro Santos Dumont.

  • Can I find deals for flights from Houston to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Houston to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Rio de Janeiro.

  • Can I find deals for business class flights from Houston to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Houston to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Rio de Janeiro?

    Currently, November is the cheapest month in which you can book a flight from Houston to Rio de Janeiro (average of $755). Flying from Houston to Rio de Janeiro in December is currently the most expensive (average of $1,290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Houston to Rio de Janeiro

Discover the top 2 airlines that operate flights from Houston to Rio de Janeiro. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,045Average$1,626FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,146Average$1,619FlexibilityNo cancel feeOn-time71%

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