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Sao Paulo

$280+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAO
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:00 pmIAH - GRU
2 stops24h 15mAvianca
Tue 12/305:25 pmGRU - IAH
2 stops24h 45mAvianca
Deal found 12/16$1,049
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:35 pmIAH - GRU
2 stops27h 05mAvianca
Sun 1/115:25 pmGRU - IAH
2 stops20h 40mAvianca
Deal found 12/16$1,053
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:35 pmIAH - GRU
2 stops30h 00mAvianca
Tue 12/305:25 pmGRU - IAH
2 stops24h 45mAvianca
Deal found 12/17$1,069
This Mytrip deal was found by Cheapflights users on 12/16. 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 12/238:36 amIAH - GRU
2 stops15h 49mMultiple Airlines
Tue 12/308:15 amGRU - IAH
3 stops36h 35mMultiple Airlines
Deal found 12/16$1,087
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:00 pmIAH - GRU
2 stops30h 40mMultiple Airlines
Tue 12/239:45 pmGRU - IAH
1 stop26h 54mMultiple Airlines
Deal found 12/17$1,100
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:00 pmIAH - GRU
2 stops30h 40mAvianca
Wed 12/247:35 amGRU - IAH
2 stops34h 35mAvianca
Deal found 12/16$1,107
This Avianca deal was found by Cheapflights users on 12/16. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:00 pmIAH - GRU
2 stops30h 40mAvianca
Sun 1/115:25 pmGRU - IAH
2 stops24h 45mAvianca
Deal found 12/16$1,121
This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:35 pmIAH - GRU
2 stops30h 00mAvianca
Tue 12/235:25 pmGRU - IAH
2 stops24h 45mAvianca
Deal found 12/17$1,126
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:00 pmIAH - GRU
2 stops54h 40mMultiple Airlines
Wed 12/249:45 pmGRU - IAH
1 stop26h 54mMultiple Airlines
Deal found 12/16$1,147
This Mytrip deal was found by Cheapflights users on 12/16. 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 12/236:55 pmIAH - VCP
1 stop21h 20mMultiple Airlines
Tue 12/3011:20 pmVCP - IAH
2 stops27h 39mMultiple Airlines
Deal found 12/16$1,594
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:25 pmIAH - VCP
1 stop15h 15mAzul
Wed 12/2410:00 amVCP - IAH
1 stop13h 50mAzul
Deal found 12/16$1,734
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:46 amIAH - VCP
1 stop20h 54mMultiple Airlines
Sun 1/41:00 pmVCP - IAH
1 stop21h 21mMultiple Airlines
Deal found 12/17$1,737

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 December 18, 2025.

Round-trip from

$595
(Kiwi.com)

One-way from

$280
(Mytrip)

Popular in

September

Cheapest in

June

Average price

$1,418
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 ($354 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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

Tue 5/12

9:24 am-5:20 am

1 stop17h 56m

Sao Paulo Guarulhos Intl

Mon 5/18

5:25 am-8:19 am

2 stops28h 54m

$620

HoustonSao Paulo

IAH - GRU

IAHGRU

Houston George Bush Intcntl

Sun 5/10

9:24 am-5:20 am

1 stop17h 56m

Sao Paulo Guarulhos Intl

Fri 5/15

4:05 am-8:19 am

2 stops30h 14m

$662

HoustonSao Paulo

IAH - GRU

IAHGRU

Houston George Bush Intcntl

Tue 5/12

5:23 pm-8:00 pm

1 stop24h 37m

Sao Paulo Guarulhos Intl

Sun 5/17

4:05 am-11:51 pm

2 stops21h 46m

$662

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Mon 2/9

4:35 pm-7:15 pm

1 stop23h 40m

Sao Paulo Viracopos

Fri 2/20

11:10 am-6:28 pm

1 stop34h 18m

$684

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Tue 4/28

4:22 pm-5:45 pm

1 stop23h 23m

Sao Paulo Viracopos

Sat 5/9

8:25 am-11:51 pm

2 stops17h 26m

$689

HoustonSao Paulo

IAH - GRU

IAHGRU

Houston George Bush Intcntl

Sun 5/10

5:23 pm-8:00 pm

1 stop24h 37m

Sao Paulo Guarulhos Intl

Sat 5/16

7:20 am-11:51 pm

2 stops18h 31m

$690

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Mon 5/11

4:53 pm-3:35 pm

2 stops20h 42m

Sao Paulo Congonhas

Sun 5/17

6:30 am-10:53 pm

2 stops18h 23m

$729

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Wed 3/18

6:00 pm-6:20 pm

2 stops22h 20m

Sao Paulo Viracopos

Wed 4/1

10:50 pm-8:34 pm

1 stop23h 44m

$737

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Sat 2/14

7:48 pm-7:20 pm

1 stop20h 32m

Sao Paulo Viracopos

Tue 2/17

10:10 am-7:04 pm

1 stop35h 54m

$771

HoustonSao Paulo

IAH - GRU

IAHGRU

Houston George Bush Intcntl

Tue 5/12

1:03 pm-5:00 am

1 stop13h 57m

Sao Paulo Guarulhos Intl

Thu 5/14

4:10 am-10:41 pm

2 stops20h 31m

$782

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 58 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 January is currently the most expensive (average of $1,154). 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 December 18, 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.

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 December 18, 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
1,892 reviews

Boarding

7.6

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.3

Overall

7.5

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
1,892 reviews
LATAM Airlines
7.5
Good
1,892 reviews

Boarding

7.6

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.3

Overall

7.5

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
9,091 reviews
LATAM Airlines
7.5
Good
1,892 reviews

Boarding

7.6

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.3

Overall

7.5

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 GOL, Delta, and LATAM Airlines fly from Houston to Sao Paulo in about 13h 35m. The time it takes to get you to your destination can typically vary by up to 7h 07m. 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 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 January is currently the most expensive (average of $1,154). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,045Average$1,578FlexibilityNo cancel feeOn-time69%

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