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Sao Paulo

$237+ Cheap flights from Houston to Sao Paulo, Brazil (SAO)

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Houston to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Sao Paulo (SAO). 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 11, 2025.

Round-trip from

$529
(Kiwi.com)

One-way from

$237
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$1,814
From Houston to Sao Paulo (SAO)
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One-way flight from Houston to Sao Paulo (SAO)
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Highest demand for flights based on searches. 22% potential increase in price ($366 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($54 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 Sao Paulo

Cheapest flights from Houston to Sao Paulo
Explore the most affordable flight options available from Houston to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. 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 - VCP
1 stop19h 35mMultiple Airlines
Thu 10/3010:50 pmVCP - IAH
1 stop22h 13mMultiple Airlines
Deal found 9/10$568
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:28 amIAH - VCP
1 stop19h 07mMultiple Airlines
Fri 11/141:10 pmVCP - IAH
1 stop23h 23mMultiple Airlines
Deal found 9/10$570
This Mytrip deal was found by Cheapflights users on 9/9. 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 - VCP
1 stop19h 35mMultiple Airlines
Wed 11/1210:50 pmVCP - IAH
1 stop13h 18mMultiple Airlines
Deal found 9/9$574
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:37 pmIAH - VCP
2 stops36h 03mMultiple Airlines
Fri 10/3110:50 pmVCP - IAH
1 stop27h 38mMultiple Airlines
Deal found 9/11$582
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Tue 9/305:48 pmIAH - GRU
3 stops33h 47mMultiple Airlines
Fri 10/1011:52 pmGRU - IAH
2 stops23h 25mMultiple Airlines
Deal found 9/10$597
This Mytrip deal was found by Cheapflights users on 9/11. 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 9/255:25 amIAH - GRU
2 stops19h 32mMultiple Airlines
Sat 10/41:45 amGRU - IAH
2 stops18h 50mMultiple Airlines
Deal found 9/11$598
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Sun 10/127:21 amIAH - VCP
3 stops25h 19mMultiple Airlines
Wed 10/2210:50 pmVCP - IAH
1 stop16h 52mMultiple Airlines
Deal found 9/10$603
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Tue 10/75:25 amIAH - GRU
2 stops22h 10mMultiple Airlines
Fri 10/1711:52 pmGRU - IAH
3 stops25h 33mMultiple Airlines
Deal found 9/11$603
This Mytrip deal was found by Cheapflights users on 9/10. 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 - VCP
1 stop19h 35mMultiple Airlines
Thu 10/1611:00 pmVCP - IAH
2 stops24h 17mMultiple Airlines
Deal found 9/10$605
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Sun 10/266:35 amIAH - GRU
2 stops19h 42mMultiple Airlines
Sat 11/12:40 amGRU - IAH
3 stops22h 55mMultiple Airlines
Deal found 9/11$608
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Sat 10/186:35 amIAH - GRU
2 stops19h 00mMultiple Airlines
Mon 10/272:40 amGRU - IAH
3 stops21h 55mMultiple Airlines
Deal found 9/10$610
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:47 pmIAH - VCP
1 stop26h 58mMultiple Airlines
Mon 10/65:55 pmVCP - IAH
2 stops42h 52mMultiple Airlines
Deal found 9/10$615

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Sao Paulo 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 11, 2025.
Use the filters below to find and compare flights from Houston to Sao Paulo that are best for you.

Fly from

Houston

Fly to

Sao Paulo

Route

Depart

Return

Price

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Sun 10/12

7:21 am-10:40 am

3 stops25h 19m

Sao Paulo Viracopos

Wed 10/22

10:50 pm-1:42 pm

1 stop16h 52m

$603

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Sun 10/12

6:35 am-10:25 am

2 stops25h 50m

Sao Paulo Congonhas

Wed 10/22

6:30 am-9:17 pm

2 stops16h 47m

$641

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Fri 10/3

12:47 pm-5:45 pm

1 stop26h 58m

Sao Paulo Viracopos

Mon 10/13

5:55 pm-8:33 am

2 stops40h 38m

$647

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Tue 9/30

7:31 pm-5:45 pm

1 stop20h 14m

Sao Paulo Viracopos

Wed 10/8

10:50 pm-1:42 pm

1 stop16h 52m

$661

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Sun 10/5

6:35 am-10:25 am

2 stops25h 50m

Sao Paulo Congonhas

Sun 10/12

6:00 am-9:17 pm

2 stops17h 17m

$670

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Wed 11/5

12:17 pm-5:45 pm

2 stops26h 28m

Sao Paulo Viracopos

Fri 11/14

1:10 pm-11:13 pm

1 stop13h 03m

$670

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Wed 10/8

5:45 am-10:25 am

3 stops26h 40m

Sao Paulo Congonhas

Wed 10/15

4:10 pm-12:13 am

2 stops34h 03m

$676

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Wed 10/8

1:08 pm-5:45 pm

2 stops26h 37m

Sao Paulo Viracopos

Sat 10/18

8:25 am-12:28 am

2 stops18h 03m

$683

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Sun 9/21

7:31 pm-5:45 pm

1 stop20h 14m

Sao Paulo Viracopos

Wed 9/24

10:45 pm-6:12 pm

1 stop21h 27m

$684

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Mon 9/22

7:31 pm-5:45 pm

1 stop20h 14m

Sao Paulo Viracopos

Wed 9/24

10:45 pm-6:12 pm

1 stop21h 27m

$684

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 results
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Best time to book a flight from Houston to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo 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 Sao Paulo

What is the cheapest month to book a flight from Houston to Sao Paulo?

Currently, September is the cheapest month in which you can book a flight from Houston to Sao Paulo (average of $677). Flying from Houston to Sao Paulo in December is currently the most expensive (average of $1,209). 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 SAO?

Find hourly flight availability from Houston to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Houston to Sao Paulo 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 55% on airfare.

How much does it cost to fly round-trip from Houston to Sao Paulo?

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Azul, LATAM Airlines, and United Airlines from Houston to Sao Paulo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
808 reviews

Boarding

8.1

Entertainment

7.5

Comfort

7.9

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
Azul
8.0
Very good
808 reviews
Azul
8.0
Very good
808 reviews

Boarding

8.1

Entertainment

7.5

Comfort

7.9

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
LATAM Airlines
7.5
Good
1,847 reviews
Azul
8.0
Very good
808 reviews

Boarding

8.1

Entertainment

7.5

Comfort

7.9

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
United Airlines
7.4
Good
8,937 reviews
Azul
8.0
Very good
808 reviews

Boarding

8.1

Entertainment

7.5

Comfort

7.9

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.

Related info for your journey

Find useful and relevant information for your journey from Houston to Sao Paulo. 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 Sao Paulo?

    Airlines like Air Canada, Delta, and American Airlines fly from Houston to Sao Paulo in about 17h 13m. The time it takes to get you to your destination can typically vary by up to 1h 41m. There are 4890 mi between Houston and Sao Paulo. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Houston to Sao Paulo round-trip?

    Our cheapest airline available from Houston to Sao Paulo is United Airlines. Our recent data shows that you can find tickets from as low as $1,045 on this airline. United Airlines is currently priced 19% below the average price you’ll pay for this route.

  • What are the most popular routes from Houston to Sao Paulo?

    The most popular route from Houston to Sao Paulo is Houston Hobby - Sao Paulo Guarulhos Intl. You may also consider Houston George Bush Intcntl - Sao Paulo Guarulhos Intl or Houston George Bush Intcntl - Sao Paulo Viracopos.

  • Can I find deals for flights from Houston to Sao Paulo that include hotel bookings?

    Yes. In addition to deals on Houston to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Sao Paulo?

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

  • Can I find deals for business class flights from Houston to Sao Paulo?

    Yes. Cheapflights offers flight deals from Houston to Sao Paulo 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 Sao Paulo?

    Currently, September is the cheapest month in which you can book a flight from Houston to Sao Paulo (average of $677). Flying from Houston to Sao Paulo in December is currently the most expensive (average of $1,209). 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 airline flying from Houston to Sao Paulo

Discover the top airline that operate flights from Houston to Sao Paulo. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,045Average$1,640FlexibilityNo cancel feeOn-time69%

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