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

For as low as $984, Delta can have you in Sao Paulo from San Antonio in 16h 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 $928 on this airline. United Airlines is currently priced 31% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Sao Paulo ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Sao Paulo when rainfall is around 0.8 in.

If weather is an important factor for your trip to Sao Paulo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

Most accurate provider : When it comes to deals on San Antonio-Sao Paulo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Sao Paulo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Sao Paulo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Antonio-Sao Paulo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

$424+ Cheap Flights from San Antonio to Sao Paulo, Brazil

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Cheap flight deals from San Antonio to Sao Paulo

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$653 (Trip.com)
One-way from	$424 (Kiwi.com)
Popular in	April
Cheapest in	September

Provider with most accurate pricing for San Antonio-Sao Paulo (SAO) flight deals.

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Provider most trusted by Cheapflights users for San Antonio-Sao Paulo (SAO) flights.

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From San Antonio to Sao Paulo (SAO)

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One-way flight from San Antonio to Sao Paulo (SAO)

Search Deals

Highest demand for flights based on searches. 47% potential increase in price ($1,196 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 26% potential price decrease ($282 potential savings vs. average RT price).

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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 October 27, 2025.

Mon 11/247:37 pmSAT - GRU

2 stops41h 38mMultiple Airlines

Mon 12/15:25 pmGRU - SAT

2 stops28h 07mMultiple Airlines

Deal found 10/25

$653

Mon 10/276:15 pmSAT - GRU

3 stops35h 15mMultiple Airlines

Sat 11/11:20 amGRU - SAT

2 stops20h 12mMultiple Airlines

Deal found 10/26

$846

Best flights from San Antonio to Sao Paulo
Discover carefully curated flight deals from San Antonio to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2025.

Mon 11/248:33 pmSAT - GRU

3 stops30h 07mMultiple Airlines

Mon 12/15:25 pmGRU - SAT

2 stops30h 58mMultiple Airlines

Deal found 10/25

$809

Sun 3/2210:45 amSAT - GRU

1 stop16h 55mDelta

Wed 3/257:35 amGRU - SAT

2 stops18h 39mDelta

Deal found 10/24

$984

Sun 3/224:25 pmSAT - GRU

1 stop15h 10mLATAM Airlines

Wed 3/2510:40 amGRU - SAT

1 stop15h 34mLATAM Airlines

Deal found 10/26

$984

Sun 3/2212:24 pmSAT - GRU

2 stops16h 51mUnited Airlines

Wed 3/259:30 pmGRU - SAT

2 stops17h 43mUnited Airlines

Deal found 10/24

$989

Tue 12/912:55 pmSAT - GRU

1 stop16h 15mAmerican Airlines

Mon 12/1512:15 amGRU - SAT

2 stops19h 53mAmerican Airlines

Deal found 10/25

$1,022

Tue 12/92:22 pmSAT - GRU

2 stops16h 58mUnited Airlines

Tue 12/169:45 pmGRU - SAT

1 stop17h 43mUnited Airlines

Deal found 10/25

$1,022

Last-minute flights from San Antonio to Sao Paulo
Discover last-minute flight deals from San Antonio to Sao Paulo. Data last updated October 27, 2025 and is based on user searches.

Mon 10/276:15 pmSAT - GRU

3 stops35h 15mMultiple Airlines

Sat 11/11:20 amGRU - SAT

2 stops20h 12mMultiple Airlines

Deal found 10/26

$846

Mon 11/247:37 pmSAT - GRU

2 stops41h 38mMultiple Airlines

Mon 12/15:25 pmGRU - SAT

2 stops28h 07mMultiple Airlines

Deal found 10/25

$653

One-way flights from San Antonio to Sao Paulo
Search for one-way flight options from San Antonio to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated October 27, 2025.

Sat 11/298:40 pmSAT - GRU

3 stops28h 37mMultiple Airlines

Deal found 10/26

$424

Wed 11/197:37 pmSAT - GRU

2 stops17h 38mMultiple Airlines

Deal found 10/24

$523

Sat 11/291:05 pmSAT - GRU

1 stop17h 30mLATAM Airlines

Deal found 10/26

$657

Wed 11/195:15 amSAT - GRU

3 stops36h 45mLATAM Airlines

Deal found 10/24

$1,767

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 11/24

8:33 pm-5:40 am

3 stops30h 07m

Sao Paulo Guarulhos Intl

Mon 12/1

5:25 pm-9:23 pm

2 stops30h 58m

$809

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sun 3/22

10:45 am-5:40 am

1 stop16h 55m

Sao Paulo Guarulhos Intl

Wed 3/25

7:35 am-12:14 am

2 stops18h 39m

$984

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sun 3/22

4:25 pm-9:35 am

1 stop15h 10m

Sao Paulo Guarulhos Intl

Wed 3/25

10:40 am-12:14 am

1 stop15h 34m

$984

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sun 3/22

12:24 pm-7:15 am

2 stops16h 51m

Sao Paulo Guarulhos Intl

Wed 3/25

9:30 pm-1:13 pm

2 stops17h 43m

$989

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 12/9

12:55 pm-8:10 am

1 stop16h 15m

Sao Paulo Guarulhos Intl

Mon 12/15

12:15 am-5:08 pm

2 stops19h 53m

$1,022

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 12/9

2:22 pm-10:20 am

2 stops16h 58m

Sao Paulo Guarulhos Intl

Tue 12/16

9:45 pm-12:28 pm

1 stop17h 43m

$1,022

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sat 11/29

8:40 pm-4:17 am

3 stops28h 37m

$424

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Wed 11/19

7:37 pm-4:15 pm

2 stops17h 38m

$523

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sat 11/29

1:05 pm-9:35 am

1 stop17h 30m

$657

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Wed 11/19

5:15 am-9:00 pm

3 stops36h 45m

$1,767

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from San Antonio to Sao Paulo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Sao Paulo in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Antonio-Sao Paulo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Sao Paulo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Sao Paulo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-Sao Paulo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, January is the cheapest month in which you can book a flight from San Antonio to Sao Paulo (average of $272). Flying from San Antonio to Sao Paulo in June is currently the most expensive (average of $493). 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?

It’s optimal to fly from San Antonio to Sao Paulo in the morning. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Sao Paulo

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

8,997 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,997 reviews

United Airlines

7.4

Good

8,997 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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 $984, Delta can have you in Sao Paulo from San Antonio in 16h 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 $928 on this airline. United Airlines is currently priced 31% 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, January is the cheapest month in which you can book a flight from San Antonio to Sao Paulo (average of $272). Flying from San Antonio to Sao Paulo in June is currently the most expensive (average of $493). 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

Top airline flying from San Antonio to Sao Paulo

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$928	Average$1,138	FlexibilityNo cancel fee	On-time69%

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$424+ 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Sao Paulo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Antonio to Sao Paulo

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Find flight deals from San Antonio to Sao Paulo

Cheapest flights from San Antonio to Sao PauloExplore 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 October 27, 2025.

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 October 27, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Sao Paulo that are best for you.

Compare providers for flights from San Antonio to Sao Paulo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Sao Paulo in October.

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.

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?

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 October 27, 2025.

Reviews of airlines servicing Sao Paulo

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.

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?

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

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

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

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

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

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

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.

Alternative routes for San Antonio to Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from San Antonio to Sao Paulo

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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 October 27, 2025.