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$979+ Cheap flights from Galveston, TX 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 3/12. 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 Galveston to Sao Paulo

Cheapest flights from Galveston to Sao Paulo
Explore the most affordable flight options available from Galveston to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:46 amHOU - GRU
2 stops16h 29mLATAM Airlines
Tue 12/304:30 pmGRU - HOU
2 stops20h 31mLATAM Airlines
Deal found 12/18$2,429
This KAYAK deal was found by Cheapflights users on 12/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:46 amHOU - GRU
2 stops17h 39mLATAM Airlines
Wed 12/314:35 pmGRU - HOU
2 stops20h 26mLATAM Airlines
Deal found 12/18$2,430
This Cheapflightsfares deal was found by Cheapflights users on 12/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:46 amHOU - GRU
1 stop15h 54mLATAM Airlines
Mon 12/2911:45 pmGRU - HOU
1 stop17h 53mLATAM Airlines
Deal found 12/18$2,486
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 12/263:25 pmHOU - GRU
1 stop15h 10mLATAM Airlines
Tue 12/3011:45 pmGRU - HOU
1 stop23h 39mLATAM Airlines
Deal found 12/17$2,524
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:40 pmHOU - GRU
1 stop32h 00mDelta
Wed 12/3111:45 pmGRU - HOU
1 stop17h 53mDelta
Deal found 12/18$2,577
This KAYAK deal was found by Cheapflights users on 12/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:25 pmHOU - GRU
1 stop15h 10mLATAM Airlines
Mon 12/2910:40 amGRU - HOU
1 stop15h 31mLATAM Airlines
Deal found 12/18$2,592
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:25 pmHOU - GRU
1 stop35h 15mLATAM Airlines
Tue 12/3011:45 pmGRU - HOU
1 stop23h 39mLATAM Airlines
Deal found 12/16$2,597
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:46 amHOU - GRU
2 stops17h 44mDelta
Tue 12/302:20 pmGRU - HOU
2 stops22h 41mDelta
Deal found 12/17$2,600

Find flight deals from Galveston to Sao Paulo

Keep the following information in mind while searching for Galveston to Sao Paulo flight deals. Data was last updated December 18, 2025.

Round-trip from

$1,050
(American Airlines)

One-way from

$979
(American Airlines)

Popular in

September

Cheapest in

June

Average price

$1,418
From Galveston to Sao Paulo (SAO)
Search Deals
One-way flight from Galveston 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
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston 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 Galveston to Sao Paulo that are best for you.

Fly from

Galveston

Fly to

Sao Paulo

Route

Depart

Return

Price

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Mon 3/9

12:18 pm-8:10 am

1 stop17h 52m

Sao Paulo Guarulhos Intl

Mon 3/16

11:00 pm-11:48 am

1 stop14h 48m

$1,050

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Thu 2/5

11:09 am-5:40 am

1 stop15h 31m

Sao Paulo Guarulhos Intl

Wed 2/18

11:45 pm-12:20 pm

1 stop15h 35m

$1,052

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Mon 5/11

6:00 am-5:40 am

1 stop21h 40m

Sao Paulo Guarulhos Intl

Mon 5/18

10:50 pm-12:10 pm

1 stop15h 20m

$1,052

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Thu 2/5

4:55 pm-8:10 am

1 stop12h 15m

Sao Paulo Guarulhos Intl

Wed 2/18

11:00 pm-9:44 am

1 stop13h 44m

$1,052

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Wed 3/18

10:35 am-5:45 am

2 stops17h 10m

Sao Paulo Guarulhos Intl

Wed 4/1

7:00 pm-1:20 pm

2 stops20h 20m

$1,052

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Mon 3/9

5:27 pm-9:35 am

1 stop14h 08m

Sao Paulo Guarulhos Intl

Mon 3/16

10:40 am-9:40 am

1 stop25h 00m

$1,056

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Mon 3/9

10:35 am-6:15 am

2 stops17h 40m

Sao Paulo Guarulhos Intl

Mon 3/16

11:45 pm-4:32 pm

1 stop18h 47m

$1,060

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Thu 3/12

12:18 pm-6:20 am

2 stops16h 02m

$979

HoustonSao Paulo

HOU - GRU

HOUGRU

Houston Hobby

Fri 2/6

10:35 am-10:10 am

1 stop20h 35m

$1,059

HoustonSao Paulo

HOU - VCP

HOUVCP

Houston Hobby

Sun 3/1

4:20 pm-7:00 pm

2 stops23h 40m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 17 results
1
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Best time to book a flight from Galveston to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Galveston 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 Galveston to Sao Paulo

What is the cheapest month to book a flight from Galveston to Sao Paulo?

Currently, June is the cheapest month in which you can book a flight from Galveston to Sao Paulo (average of $335). Flying from Galveston 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 G4L to SAO?

Find hourly flight availability from Galveston 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.

Unlike in the evening, when flights are generally more expensive, you can save up to 29% on flights from Galveston to Sao Paulo by exploring options for tickets at noon.

How much does it cost to fly round-trip from Galveston 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 December 18, 2025.
See what other customers who have flown with LATAM Airlines and United Airlines from Galveston to Sao Paulo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,893 reviews

Comfort

7.3

Food

6.7

Crew

8.0

Overall

7.5

Entertainment

7.0

Boarding

7.6

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
1,893 reviews
LATAM Airlines
7.5
Good
1,893 reviews

Comfort

7.3

Food

6.7

Crew

8.0

Overall

7.5

Entertainment

7.0

Boarding

7.6

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
9,090 reviews
LATAM Airlines
7.5
Good
1,893 reviews

Comfort

7.3

Food

6.7

Crew

8.0

Overall

7.5

Entertainment

7.0

Boarding

7.6

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 Galveston 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 Galveston to Sao Paulo?

    For as low as $1,052, American Airlines can have you in Sao Paulo from Galveston in 15h 31m. The distance from Galveston to Sao Paulo is about 4890 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    When deciding which route to take from Galveston to Sao Paulo consider Houston Hobby - Sao Paulo Guarulhos Intl, Houston Hobby - Sao Paulo Viracopos or Houston Hobby - Sao Paulo Congonhas as they are the most popular.

  • Can I find deals for flights from Galveston to Sao Paulo that include hotel bookings?

    Yes. In addition to deals on Galveston to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Galveston to Sao Paulo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to Sao Paulo.

  • Can I find deals for business class flights from Galveston to Sao Paulo?

    Yes. Cheapflights offers flight deals from Galveston 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 Galveston to Sao Paulo?

    Currently, June is the cheapest month in which you can book a flight from Galveston to Sao Paulo (average of $335). Flying from Galveston 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

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Top airline flying from Galveston to Sao Paulo

Discover the top airline that operate flights from Galveston 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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