Sao Paulo

$245+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAO
Mar 5 — Mar 121
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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 February 3, 2026.

This Mytrip deal was found by Cheapflights users on 2/2. 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 3/183:00 pm
IAH
-
GRU
3 stops33h 40m
Multiple Airlines
Tue 3/242:40 am
GRU
-
IAH
2 stops20h 12m
Multiple Airlines
Deal found 2/2$620
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Mon 3/238:00 am
IAH
-
GRU
2 stops17h 50m
Multiple Airlines
Mon 4/65:25 am
GRU
-
IAH
2 stops20h 24m
Multiple Airlines
Deal found 2/1$631
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/105:24 pm
IAH
-
GRU
1 stop24h 46m
Multiple Airlines
Tue 3/245:25 pm
GRU
-
IAH
2 stops28h 55m
Multiple Airlines
Deal found 2/1$637
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/45:24 pm
IAH
-
GRU
1 stop23h 36m
Multiple Airlines
Sun 3/152:40 am
GRU
-
IAH
2 stops32h 00m
Multiple Airlines
Deal found 2/2$640
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/35:24 pm
IAH
-
GRU
1 stop23h 46m
Multiple Airlines
Fri 3/62:40 am
GRU
-
IAH
2 stops20h 40m
Multiple Airlines
Deal found 2/1$642
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Mon 3/25:24 pm
IAH
-
GRU
2 stops32h 26m
Multiple Airlines
Mon 3/96:00 am
GRU
-
IAH
2 stops19h 59m
Multiple Airlines
Deal found 2/2$647
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/35:24 pm
IAH
-
GRU
1 stop23h 46m
Multiple Airlines
Sun 3/154:10 am
GRU
-
IAH
2 stops29h 19m
Multiple Airlines
Deal found 2/2$657
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/35:24 pm
IAH
-
GRU
1 stop23h 46m
Multiple Airlines
Sat 3/73:40 am
GRU
-
IAH
2 stops16h 56m
Multiple Airlines
Deal found 2/1$660
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/104:22 pm
IAH
-
VCP
1 stop25h 03m
Multiple Airlines
Tue 3/245:55 pm
VCP
-
IAH
2 stops31h 54m
Multiple Airlines
Deal found 2/2$668
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Mon 3/235:45 am
IAH
-
VCP
1 stop12h 10m
Multiple Airlines
Mon 4/69:50 pm
VCP
-
IAH
3 stops21h 42m
Multiple Airlines
Deal found 2/1$672
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Thu 3/195:15 am
IAH
-
VCP
2 stops35h 30m
Multiple Airlines
Thu 3/2610:10 am
VCP
-
IAH
1 stop14h 27m
Multiple Airlines
Deal found 2/1$682
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/34:22 pm
IAH
-
VCP
1 stop24h 03m
Multiple Airlines
Fri 3/610:10 am
VCP
-
IAH
1 stop13h 35m
Multiple Airlines
Deal found 2/1$688

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 February 3, 2026.

Round-trip from

$620
(Mytrip)

One-way from

$245
(Kiwi.com)

Popular in

November

Cheapest in

June

Average price

$1,084
From Houston to Sao Paulo (SAO)
One-way flight from Houston to Sao Paulo (SAO)
Highest demand for flights based on searches. 23% potential increase in price ($360 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 3, 2026.
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 3/10

5:24 pm-8:10 pm

1 stop24h 46m

Sao Paulo Guarulhos Intl

Tue 3/24

7:35 am-11:49 pm

2 stops18h 14m

$646

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Tue 3/10

4:22 pm-7:25 pm

1 stop25h 03m

Sao Paulo Viracopos

Tue 3/24

5:55 pm-11:49 pm

2 stops31h 54m

$668

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Mon 3/23

5:45 am-7:55 pm

1 stop12h 10m

Sao Paulo Viracopos

Mon 4/6

9:50 pm-5:32 pm

3 stops21h 42m

$672

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Tue 3/3

4:22 pm-7:25 pm

1 stop24h 03m

Sao Paulo Viracopos

Fri 3/6

10:10 am-8:45 pm

1 stop13h 35m

$688

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Thu 3/19

5:15 am-6:45 pm

2 stops35h 30m

Sao Paulo Viracopos

Thu 3/26

10:10 am-8:34 pm

2 stops36h 24m

$709

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Tue 5/12

4:22 pm-5:45 pm

1 stop23h 23m

Sao Paulo Viracopos

Tue 5/19

10:45 pm-8:38 pm

1 stop23h 53m

$722

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Tue 3/3

6:07 pm-7:25 pm

2 stops22h 18m

Sao Paulo Viracopos

Mon 3/9

10:10 am-10:41 pm

1 stop14h 31m

$722

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Fri 4/24

5:23 pm-8:20 pm

3 stops24h 57m

Sao Paulo Congonhas

Sat 5/9

6:00 am-11:51 pm

2 stops19h 51m

$745

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Mon 3/23

11:15 am-10:10 am

2 stops20h 55m

Sao Paulo Congonhas

Mon 4/6

6:30 am-11:49 pm

2 stops19h 19m

$765

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Fri 4/24

5:25 pm-2:35 pm

2 stops19h 10m

Sao Paulo Congonhas

Sun 5/10

8:10 pm-9:29 pm

2 stops27h 19m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

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, 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 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 February 3, 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 February 3, 2026.
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.

Crew

8.0

Boarding

7.5

Comfort

7.3

Food

6.7

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

Crew

8.0

Boarding

7.5

Comfort

7.3

Food

6.7

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

Crew

8.0

Boarding

7.5

Comfort

7.3

Food

6.7

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

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, Avianca, and Delta fly from Houston to Sao Paulo in about 14h 09m. The time it takes to get you to your destination can typically vary by up to 6h 31m. There are 4890 mi between Houston and Sao Paulo. This flight may include one or multiple stops.

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

    Our cheapest airline available from Houston to Sao Paulo is American Airlines. Our recent data shows that you can find tickets from as low as $450 on this airline. An additional option worth looking into is United Airlines, starting at $1,045. American Airlines is currently priced 62% below the average price you’ll pay for this route.

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

  • 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 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

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Top 2 airlines flying from Houston to Sao Paulo

Discover the top 2 airlines 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$450Average$1,219FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,045Average$1,449FlexibilityNo cancel feeOn-time69%

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