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Sao Paulo

$259+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAO
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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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 November 2, 2025.

This Mytrip deal was found by Cheapflights users on 11/1. 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 11/188:35 pmIAH - GRU
2 stops29h 20mMultiple Airlines
Mon 12/11:00 amGRU - IAH
2 stops21h 05mMultiple Airlines
Deal found 11/1$572
This Mytrip deal was found by Cheapflights users on 11/1. 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 12/28:54 pmIAH - GRU
3 stops33h 21mMultiple Airlines
Wed 12/1011:59 pmGRU - IAH
2 stops27h 00mMultiple Airlines
Deal found 11/1$583
This Mytrip deal was found by Cheapflights users on 11/1. 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 12/28:54 pmIAH - GRU
3 stops33h 21mMultiple Airlines
Thu 12/114:05 amGRU - IAH
2 stops22h 54mMultiple Airlines
Deal found 11/1$592
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/256:09 pmIAH - VCP
1 stop22h 06mMultiple Airlines
Fri 12/55:55 pmVCP - IAH
2 stops33h 04mMultiple Airlines
Deal found 11/2$595
This Mytrip deal was found by Cheapflights users on 11/1. 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 11/308:29 amIAH - GRU
2 stops16h 48mMultiple Airlines
Wed 12/1011:59 pmGRU - IAH
2 stops27h 00mMultiple Airlines
Deal found 11/1$597
This Trip.com deal was found by Cheapflights users on 11/2. 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.
Tue 11/258:10 pmIAH - GRU
2 stops26h 25mMultiple Airlines
Thu 12/42:40 amGRU - IAH
2 stops31h 24mMultiple Airlines
Deal found 11/2$606
This Mytrip deal was found by Cheapflights users on 11/2. 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 11/198:47 pmIAH - GRU
3 stops26h 53mMultiple Airlines
Sun 11/237:35 amGRU - IAH
2 stops32h 10mMultiple Airlines
Deal found 11/2$609
This Mytrip deal was found by Cheapflights users on 11/2. 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 12/28:54 pmIAH - GRU
3 stops33h 21mMultiple Airlines
Sat 12/62:40 amGRU - IAH
2 stops31h 24mMultiple Airlines
Deal found 11/2$613
This Mytrip deal was found by Cheapflights users on 11/1. 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 12/28:10 pmIAH - CGH
2 stops30h 55mMultiple Airlines
Wed 12/105:05 pmCGH - IAH
3 stops33h 54mMultiple Airlines
Deal found 11/1$655
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Thu 11/64:11 pmIAH - VCP
1 stop23h 34mMultiple Airlines
Sun 11/1611:20 pmVCP - IAH
1 stop27h 58mMultiple Airlines
Deal found 11/1$673
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Mon 11/35:27 pmIAH - VCP
1 stop22h 48mMultiple Airlines
Thu 11/131:00 pmVCP - IAH
1 stop13h 59mMultiple Airlines
Deal found 11/2$692
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/55:27 pmIAH - VCP
1 stop22h 53mMultiple Airlines
Sat 11/155:55 pmVCP - IAH
2 stops43h 12mMultiple Airlines
Deal found 11/2$694

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 November 2, 2025.

Round-trip from

$572
(Mytrip)

One-way from

$259
(Mytrip)

Popular in

September

Cheapest in

June

Average price

$1,795
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. 22% potential increase in price ($353 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 2, 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 - CGH

IAHCGH

Houston George Bush Intcntl

Tue 12/2

8:10 pm-6:05 am

2 stops30h 55m

Sao Paulo Congonhas

Wed 12/10

5:05 pm-11:59 pm

3 stops33h 54m

$655

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Sun 2/15

12:21 pm-11:00 am

2 stops19h 39m

Sao Paulo Viracopos

Sat 2/21

10:10 am-8:54 am

1 stop25h 44m

$693

HoustonSao Paulo

IAH - GRU

IAHGRU

Houston George Bush Intcntl

Thu 2/12

5:45 am-4:15 pm

2 stops31h 30m

Sao Paulo Guarulhos Intl

Wed 2/18

6:00 am-11:13 pm

2 stops20h 13m

$695

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Tue 12/2

2:59 pm-7:15 pm

1 stop25h 16m

Sao Paulo Viracopos

Fri 12/12

5:55 pm-11:59 pm

2 stops33h 04m

$721

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Tue 12/2

8:10 pm-6:05 am

2 stops30h 55m

Sao Paulo Congonhas

Fri 12/12

6:30 pm-11:59 pm

3 stops32h 29m

$737

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Thu 2/12

4:20 pm-6:45 pm

2 stops23h 25m

Sao Paulo Viracopos

Wed 2/18

10:10 am-11:13 pm

1 stop16h 03m

$779

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Thu 2/12

7:00 am-2:00 pm

2 stops28h 00m

Sao Paulo Congonhas

Wed 2/18

10:00 pm-6:23 pm

2 stops23h 23m

$798

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Sat 12/6

5:00 am-7:50 am

2 stops23h 50m

Sao Paulo Congonhas

Tue 12/16

9:20 am-4:08 pm

2 stops33h 48m

$800

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Sun 2/15

11:26 am-10:25 pm

2 stops31h 59m

Sao Paulo Congonhas

Sun 2/22

9:20 am-10:08 am

2 stops27h 48m

$813

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Mon 2/16

5:15 am-11:00 am

3 stops26h 45m

Sao Paulo Congonhas

Sun 2/22

7:40 pm-11:13 pm

3 stops30h 33m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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, June is the cheapest month in which you can book a flight from Houston to Sao Paulo (average of $335). Flying from Houston to Sao Paulo in October is currently the most expensive (average of $1,085). 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 November 2, 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 29% 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 November 2, 2025.
Get a feel of what it's like to fly with 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.
LATAM Airlines
7.5
Good
1,874 reviews

Entertainment

7.0

Overall

7.5

Crew

8.0

Comfort

7.3

Boarding

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,874 reviews
LATAM Airlines
7.5
Good
1,874 reviews

Entertainment

7.0

Overall

7.5

Crew

8.0

Comfort

7.3

Boarding

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
United Airlines
7.4
Good
8,993 reviews
LATAM Airlines
7.5
Good
1,874 reviews

Entertainment

7.0

Overall

7.5

Crew

8.0

Comfort

7.3

Boarding

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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 Delta fly from Houston to Sao Paulo in about 19h 35m. The time it takes to get you to your destination can typically vary by up to . There are 4890 mi between Houston and Sao Paulo.

  • 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 16% 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 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, June is the cheapest month in which you can book a flight from Houston to Sao Paulo (average of $335). Flying from Houston to Sao Paulo in October is currently the most expensive (average of $1,085). 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,045Average$1,600FlexibilityNo cancel feeOn-time69%

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