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$368+ Cheap flights from San Antonio (SAT) 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SAO
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap flight deals from San Antonio to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 agosto 18, 2025.

Round-trip from

$790
(Mytrip)

One-way from

$368
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$1,048
From San Antonio to Sao Paulo (SAO)
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One-way flight from San Antonio to Sao Paulo (SAO)
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Highest demand for flights based on searches. 59% potential increase in price ($2,362 potential increase over avg. RT price).
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Cheapest flight prices on average. 54% potential price decrease ($574 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Antonio to Sao Paulo

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

This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
lun. 9/1512:45 pmSAT - GRU
1 stop17h 20mMultiple Airlines
lun. 9/2211:10 amGRU - SAT
2 stops55h 10mMultiple Airlines
Deal found 8/16$943
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
sáb. 9/208:37 pmSAT - GRU
2 stops29h 13mMultiple Airlines
sáb. 10/411:55 amGRU - SAT
1 stop30h 00mMultiple Airlines
Deal found 8/17$1,028
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/223:26 pmSAT - GRU
1 stop15h 34mDelta
lun. 8/2510:50 pmGRU - SAT
1 stop20h 16mDelta
Deal found 8/16$1,050
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/152:25 pmSAT - GRU
2 stops17h 05mUnited Airlines
lun. 9/229:50 pmGRU - SAT
2 stops16h 58mUnited Airlines
Deal found 8/16$1,054
This Delta deal was found by Cheapflights users on 8/17. 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.
sáb. 9/2010:37 amSAT - GRU
2 stops19h 03mDelta
sáb. 10/45:45 pmGRU - SAT
2 stops17h 47mDelta
Deal found 8/17$1,056
This KAYAK deal was found by Cheapflights users on 8/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/221:19 pmSAT - GRU
1 stop14h 21mLATAM Airlines
dom. 8/243:40 amGRU - SAT
2 stops22h 17mLATAM Airlines
Deal found 8/16$1,060
This Mytrip deal was found by Cheapflights users on 8/16. 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.
vie. 8/2212:36 pmSAT - GRU
3 stops35h 34mMultiple Airlines
lun. 8/254:50 pmGRU - SAT
2 stops20h 10mMultiple Airlines
Deal found 8/16$1,368
This KAYAK deal was found by Cheapflights users on 8/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/153:25 pmSAT - GRU
3 stops20h 55mLATAM Airlines
lun. 9/228:15 amGRU - SAT
2 stops17h 44mLATAM Airlines
Deal found 8/16$2,214
This FlightHub deal was found by Cheapflights users on 8/16. 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.
dom. 8/176:11 pmSAT - GRU
1 stop33h 29mLATAM Airlines
dom. 8/2410:05 amGRU - SAT
1 stop16h 12mLATAM Airlines
Deal found 8/16$4,614

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 agosto 18, 2025.
Use the filters below to find and compare flights from San Antonio to Sao Paulo that are best for you.

Fly from

San Antonio

Fly to

Sao Paulo

Route

Depart

Return

Price

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

lun. 9/15

12:45 pm-8:05 am

1 stop17h 20m

Sao Paulo Guarulhos Intl

lun. 9/22

11:10 am-4:20 pm

2 stops55h 10m

$943

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

sáb. 9/20

8:37 pm-3:50 am

2 stops29h 13m

Sao Paulo Guarulhos Intl

sáb. 10/4

11:55 am-3:55 pm

1 stop30h 00m

$1,028

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

vie. 8/22

10:45 am-7:40 am

2 stops18h 55m

Sao Paulo Guarulhos Intl

lun. 8/25

10:50 pm-2:20 pm

1 stop17h 30m

$1,050

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

lun. 9/15

12:00 pm-9:30 am

1 stop19h 30m

Sao Paulo Guarulhos Intl

lun. 9/22

9:50 pm-3:26 pm

1 stop19h 36m

$1,050

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

lun. 9/15

8:00 am-7:15 am

1 stop21h 15m

Sao Paulo Guarulhos Intl

lun. 9/22

10:00 pm-6:42 pm

1 stop22h 42m

$1,050

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

sáb. 9/20

7:10 am-7:35 am

1 stop22h 25m

Sao Paulo Guarulhos Intl

sáb. 10/4

9:50 pm-8:38 am

1 stop12h 48m

$1,050

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

vie. 9/12

12:15 pm-5:40 am

1 stop15h 25m

Sao Paulo Guarulhos Intl

lun. 9/15

10:05 am-11:59 pm

1 stop15h 54m

$1,050

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

lun. 11/24

11:05 am-7:30 am

2 stops41h 25m

$368

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

dom. 11/23

1:06 pm-8:50 pm

3 stops28h 44m

$391

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

mar. 11/25

7:37 pm-12:10 am

2 stops25h 33m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 14 results
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Best time to book a flight from San Antonio to Sao Paulo

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

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

Currently, September is the cheapest month in which you can book a flight from San Antonio to Sao Paulo (average of $672). Flying from San Antonio to Sao Paulo in December is currently the most expensive (average of $1,209). 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 SAT to SAO?

Find hourly flight availability from San Antonio 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 agosto 18, 2025.

It’s optimal to fly from San Antonio to Sao Paulo in the morning. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight at noon.

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 agosto 18, 2025.
Read reviews from past customers who have flown United Airlines from San Antonio to Sao Paulo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Sao Paulo?

    San Antonio (SAT) is the airport you will fly out of if you book a flight from San Antonio to Sao Paulo. You should not have trouble finding flights to Sao Paulo from San Antonio; the airport handles an average of 0 outbound flights to Sao Paulo per day. You should also have plenty of airline options to choose from since 1 airline has flights from the San Antonio airport to Sao Paulo. It is only a 7.6 mi journey to San Antonio (SAT) from San Antonio’s city center.

  • How long is the flight from San Antonio to Sao Paulo?

    For as low as $1,050, Delta can have you in Sao Paulo from San Antonio in 18h 55m. San Antonio and Sao Paulo are separated by a distance of 5027 mi.

  • What is the cheapest airline to fly from San Antonio to Sao Paulo round-trip?

    Our cheapest airline available from San Antonio to Sao Paulo is United Airlines. Our recent data shows that you can find tickets from as low as $691 on this airline. United Airlines is currently priced 57% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to Sao Paulo?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Sao Paulo (average of $672). Flying from San Antonio to Sao Paulo in December is currently the most expensive (average of $1,209). 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 San Antonio to Sao Paulo

Discover the top airline that operate flights from San Antonio 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$691Average$1,014FlexibilityNo cancel feeOn-time69%

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