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Sao Paulo

$232+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAO
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Cheap 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 March 20, 2026.

This Mytrip deal was found by Cheapflights users on 3/19. 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 5/117:50 am
IAH
-
GRU
2 stops23h 00m
Multiple Airlines
Mon 5/255:20 am
GRU
-
IAH
3 stops30h 59m
Multiple Airlines
Deal found 3/19$625
This Mytrip deal was found by Cheapflights users on 3/16. 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 5/126:44 pm
IAH
-
GRU
3 stops36h 36m
Multiple Airlines
Fri 5/1511:55 pm
GRU
-
IAH
3 stops24h 32m
Multiple Airlines
Deal found 3/16$651
This Mytrip deal was found by Cheapflights users on 3/18. 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 5/126:44 pm
IAH
-
GRU
3 stops36h 36m
Multiple Airlines
Wed 5/271:00 am
GRU
-
IAH
3 stops23h 27m
Multiple Airlines
Deal found 3/18$666
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:24 pm
IAH
-
GRU
2 stops31h 26m
Multiple Airlines
Wed 5/611:40 am
GRU
-
IAH
1 stop33h 09m
Multiple Airlines
Deal found 3/15$677
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/145:24 pm
IAH
-
GRU
2 stops38h 21m
Multiple Airlines
Wed 5/2711:40 am
GRU
-
IAH
1 stop27h 13m
Multiple Airlines
Deal found 3/16$694
This Mytrip deal was found by Cheapflights users on 3/17. 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 4/167:00 am
IAH
-
GRU
2 stops31h 05m
Multiple Airlines
Wed 4/221:10 am
GRU
-
IAH
2 stops18h 43m
Multiple Airlines
Deal found 3/17$699
This Mytrip deal was found by Cheapflights users on 3/16. 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 4/157:50 am
IAH
-
GRU
2 stops23h 55m
Multiple Airlines
Tue 4/213:50 am
GRU
-
IAH
3 stops35h 03m
Multiple Airlines
Deal found 3/16$714
This Mytrip deal was found by Cheapflights users on 3/16. 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 5/46:00 am
IAH
-
GRU
3 stops24h 40m
Multiple Airlines
Mon 5/185:25 am
GRU
-
IAH
3 stops31h 46m
Multiple Airlines
Deal found 3/16$721
This Mytrip deal was found by Cheapflights users on 3/15. 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.
Wed 4/86:27 pm
IAH
-
VCP
1 stop21h 18m
Multiple Airlines
Wed 5/69:55 pm
VCP
-
IAH
3 stops26h 52m
Multiple Airlines
Deal found 3/15$727
This Mytrip deal was found by Cheapflights users on 3/16. 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 4/144:20 pm
IAH
-
VCP
2 stops23h 25m
Multiple Airlines
Wed 5/2710:45 pm
VCP
-
IAH
1 stop14h 39m
Multiple Airlines
Deal found 3/16$793
This Mytrip deal was found by Cheapflights users on 3/18. 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.
Fri 4/1712:35 pm
IAH
-
VCP
2 stops29h 40m
Multiple Airlines
Fri 4/249:50 pm
VCP
-
IAH
3 stops21h 51m
Multiple Airlines
Deal found 3/18$794
This Mytrip deal was found by Cheapflights users on 3/16. 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 4/1512:35 pm
IAH
-
VCP
2 stops27h 10m
Multiple Airlines
Wed 4/229:50 pm
VCP
-
IAH
3 stops26h 57m
Multiple Airlines
Deal found 3/16$795

Find 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 March 20, 2026.

Round-trip from

$625
(Mytrip)

One-way from

$232
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$907
From Houston to Sao Paulo (SAO)
Search Deals
One-way flight from Houston to Sao Paulo (SAO)
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 20, 2026.
Use the filters below to find and compare flights from Houston to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Sat 5/9

6:00 am-9:35 am

3 stops25h 35m

Sao Paulo Viracopos

Tue 5/19

10:45 pm-11:24 am

1 stop14h 39m

$881

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Tue 5/12

7:00 am-11:15 am

3 stops26h 15m

Sao Paulo Congonhas

Fri 5/15

6:30 am-8:17 pm

2 stops15h 47m

$902

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Thu 4/16

9:46 am-5:45 pm

1 stop29h 59m

Sao Paulo Viracopos

Tue 4/28

9:50 pm-7:55 pm

2 stops48h 05m

$903

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Thu 5/21

6:26 pm-5:45 pm

1 stop21h 19m

Sao Paulo Viracopos

Sun 5/31

10:45 pm-10:45 am

1 stop14h 00m

$985

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Tue 3/24

2:28 pm-11:00 am

2 stops18h 32m

Sao Paulo Viracopos

Wed 4/1

8:30 am-8:14 am

2 stops25h 44m

$1,014

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Mon 3/30

4:30 pm-5:45 pm

2 stops23h 15m

Sao Paulo Viracopos

Fri 4/10

9:50 pm-8:34 pm

3 stops24h 44m

$1,047

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Thu 4/2

6:50 pm-5:45 pm

1 stop20h 55m

Sao Paulo Viracopos

Sat 4/11

8:30 am-8:14 am

2 stops25h 44m

$1,107

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Thu 4/2

2:20 pm-11:00 am

2 stops18h 40m

Sao Paulo Viracopos

Mon 4/6

11:45 pm-1:06 pm

1 stop15h 21m

$1,155

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Wed 4/1

12:46 pm-2:25 pm

2 stops23h 39m

Sao Paulo Viracopos

Mon 4/6

10:10 am-10:37 pm

1 stop14h 27m

$1,171
Quickest round-trip

HoustonSao Paulo

IAH - GRU

IAHGRU

Houston George Bush Intcntl

Thu 5/21

6:40 pm-6:30 am

Nonstop9h 50m

Sao Paulo Guarulhos Intl

Tue 6/2

9:50 pm-5:45 am

Nonstop9h 55m

$1,218

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Houston to Sao Paulo (average of $185). Flying from Houston to Sao Paulo in March is currently the most expensive (average of $1,225). 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 March 20, 2026.

When flying from Houston to Sao Paulo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 March 20, 2026.
Get a feel of what it's like to fly with Azul 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
7.9
Good
855 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Food

7.1

Boarding

8.1

Overall

7.9

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
7.9
Good
855 reviews
Azul
7.9
Good
855 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Food

7.1

Boarding

8.1

Overall

7.9

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
9,450 reviews
Azul
7.9
Good
855 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Food

7.1

Boarding

8.1

Overall

7.9

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 Azul, United Airlines, and LATAM Airlines fly from Houston to Sao Paulo in about 9h 50m. The time it takes to get you to your destination can typically vary by up to 11h 29m. There are 4909 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 23% 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, January is the cheapest month in which you can book a flight from Houston to Sao Paulo (average of $185). Flying from Houston to Sao Paulo in March is currently the most expensive (average of $1,225). 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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,045Average$1,424FlexibilityNo cancel feeOn-time69%

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