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Sao Paulo

$231+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAO
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$525
(Mytrip)

One-way from

$231
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$1,384
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. 29% potential increase in price ($574 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($84 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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.
Wed 8/277:00 amIAH - GRU
3 stops30h 20mMultiple Airlines
Wed 9/35:00 amGRU - IAH
3 stops20h 08mMultiple Airlines
Deal found 7/28$525
This Mytrip deal was found by Cheapflights users on 7/27. 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 9/85:25 amIAH - VCP
3 stops35h 35mMultiple Airlines
Wed 9/178:25 amVCP - IAH
2 stops17h 34mMultiple Airlines
Deal found 7/27$603
This Mytrip deal was found by Cheapflights users on 7/29. 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 9/25:27 pmIAH - CGH
2 stops17h 28mMultiple Airlines
Tue 9/169:25 amCGH - IAH
2 stops24h 59mMultiple Airlines
Deal found 7/29$641
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:25 pmIAH - VCP
1 stop21h 20mAzul
Mon 11/2410:50 pmVCP - IAH
1 stop19h 39mAzul
Deal found 7/28$1,041
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:13 pmHOU - GRU
1 stop14h 27mDelta
Wed 10/84:10 pmGRU - HOU
2 stops23h 17mDelta
Deal found 7/28$1,059
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:25 pmHOU - GRU
1 stop12h 45mAmerican Airlines
Mon 11/2411:10 pmGRU - HOU
2 stops15h 30mAmerican Airlines
Deal found 7/28$1,063
This KAYAK deal was found by Cheapflights users on 7/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:00 amHOU - GRU
1 stop21h 40mLATAM Airlines
Wed 11/54:00 amGRU - HOU
2 stops22h 00mLATAM Airlines
Deal found 7/28$1,069
This Gurufare deal was found by Cheapflights users on 7/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:55 amIAH - CGH
2 stops21h 30mGOL
Thu 10/306:00 amCGH - IAH
2 stops17h 06mGOL
Deal found 7/28$1,204
This GOL deal was found by Cheapflights users on 7/28. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:55 amIAH - VCP
2 stops44h 10mGOL
Thu 10/305:55 pmVCP - IAH
2 stops42h 20mGOL
Deal found 7/28$1,211
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:08 pmIAH - VCP
2 stops22h 52mAmerican Airlines
Thu 9/187:40 pmVCP - IAH
2 stops26h 42mAmerican Airlines
Deal found 7/29$1,329
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:30 amIAH - CGH
2 stops25h 20mAzul
Tue 12/166:05 amCGH - IAH
2 stops41h 45mAzul
Deal found 7/29$1,884
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:04 amIAH - CGH
2 stops27h 21mAir Canada
Sun 1/46:00 pmCGH - IAH
2 stops27h 49mAir Canada
Deal found 7/29$2,275

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 July 29, 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 - GRU

IAHGRU

Houston George Bush Intcntl

Wed 8/27

7:00 am-3:20 pm

3 stops30h 20m

Sao Paulo Guarulhos Intl

Wed 9/3

5:00 am-11:08 pm

3 stops20h 08m

$525

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Mon 9/8

5:25 am-7:00 pm

3 stops35h 35m

Sao Paulo Viracopos

Wed 9/17

8:25 am-11:59 pm

2 stops17h 34m

$603

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Tue 9/2

5:27 pm-12:55 pm

2 stops17h 28m

Sao Paulo Congonhas

Tue 9/16

9:25 am-8:24 am

2 stops24h 59m

$641

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Wed 10/1

10:44 am-6:15 am

2 stops17h 31m

Sao Paulo Guarulhos Intl

Wed 10/8

4:10 pm-1:27 pm

2 stops23h 17m

$1,059

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Mon 10/6

6:00 am-5:40 am

1 stop21h 40m

Sao Paulo Guarulhos Intl

Wed 11/5

4:00 am-11:00 pm

2 stops22h 00m

$1,069

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Thu 9/11

2:31 pm-8:20 am

2 stops15h 49m

Sao Paulo Guarulhos Intl

Thu 9/18

10:00 pm-9:44 am

1 stop13h 44m

$1,191

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Tue 10/21

10:55 am-10:25 am

2 stops21h 30m

Sao Paulo Congonhas

Thu 10/30

6:00 am-9:06 pm

2 stops17h 06m

$1,204

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Tue 10/21

10:55 am-9:05 am

2 stops44h 10m

Sao Paulo Viracopos

Thu 10/30

5:55 pm-10:15 am

2 stops42h 20m

$1,211

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Mon 8/25

10:15 am-8:20 pm

2 stops32h 05m

Sao Paulo Viracopos

Fri 8/29

12:45 pm-8:39 am

2 stops45h 54m

$1,305

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Tue 8/26

6:08 pm-7:00 pm

2 stops22h 52m

Sao Paulo Viracopos

Thu 9/18

7:40 pm-8:22 pm

2 stops26h 42m

$1,329

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 31 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 $678). 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 July 29, 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 July 29, 2025.
Get a feel of what it's like to fly with Azul, Delta, and LATAM 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
800 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.1

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
800 reviews
Azul
8.0
Very good
800 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.1

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.
Delta
8.0
Very good
7,979 reviews
Azul
8.0
Very good
800 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.1

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
1,822 reviews
Azul
8.0
Very good
800 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.1

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
8,896 reviews
Azul
8.0
Very good
800 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.1

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.
GOL
7.3
Good
1,091 reviews
Azul
8.0
Very good
800 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

7.9

Crew

8.6

Food

7.1

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.

  • What are the cheapest airlines flying from Houston to Sao Paulo round-trip?

    Our cheapest airline available from Houston to Sao Paulo is Delta. Our recent data shows that you can find tickets from as low as $1,059 on this airline. Additional options worth looking into are LATAM Airlines and American Airlines, starting at $1,069 and $1,191 round-trip. Delta is currently priced 23% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Houston to Sao Paulo one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $385. Azul flights start at $470 while deals on GOL start at $673 one-way.

  • 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 Hobby - 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 $678). 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

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,532Average$1,670FlexibilityNo cancel feeOn-time69%

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