What are the cheapest airlines flying from San Antonio to Sao Paulo round-trip?

Our cheapest airline available from San Antonio to Sao Paulo is Delta. Our recent data shows that you can find tickets from as low as $963 on this airline. Additional options worth looking into are LATAM Airlines and United Airlines, starting at $973 and $996 round-trip. Delta is currently priced 37% below the average price you’ll pay for this route.

What is the cheapest day to fly from San Antonio to Sao Paulo?

Travelers seeking maximum savings on their San Antonio to Sao Paulo flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from San Antonio to Sao Paulo?

Consider American Airlines, LATAM Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from San Antonio to Sao Paulo.

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

Flights from San Antonio to Sao Paulo are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sao Paulo.

What is the cheapest month to fly from San Antonio to Sao Paulo?

Flights from San Antonio to Sao Paulo lean towards being more expensive in April. Prices are generally better when you fly from San Antonio to Sao Paulo in October, with the cheapest ticket starting at $590.

Most accurate provider : When it comes to deals on San Antonio-Sao Paulo flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Sao Paulo flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 3 airlines have 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.

$623+ Flights from San Antonio to Sao Paulo, Brazil

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Cheap flight deals from San Antonio to Sao Paulo

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$678 (Avianca Connect)
One-way from	$623 (American Airlines)
Popular in	April
Cheapest in	October
Average price	$6,788

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. 50% potential increase in price ($1,548 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 51% potential price decrease ($525 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 29, 2025.

Fri 6/1310:00 amSAT - GRU

2 stops17h 35mMultiple Airlines

Thu 6/193:05 amGRU - SAT

2 stops22h 01mMultiple Airlines

Deal found 4/29

$678

Sat 7/510:37 amSAT - GRU

2 stops19h 03mDelta

Mon 7/2110:50 pmGRU - SAT

1 stop14h 29mDelta

Deal found 4/29

$963

Tue 7/810:38 amSAT - GRU

2 stops16h 52mLATAM Airlines

Wed 7/1610:05 amGRU - SAT

1 stop16h 09mLATAM Airlines

Deal found 4/29

$973

Fri 6/135:20 pmSAT - GRU

1 stop14h 10mUnited Airlines

Fri 6/209:50 pmGRU - SAT

1 stop13h 00mUnited Airlines

Deal found 4/29

$996

Mon 12/1512:45 pmSAT - GRU

1 stop15h 50mAeromexico

Thu 1/810:15 amGRU - SAT

1 stop27h 55mAeromexico

Deal found 4/29

$1,057

Tue 12/165:33 amSAT - GRU

1 stop21h 47mAmerican Airlines

Wed 1/711:50 pmGRU - SAT

1 stop27h 18mAmerican Airlines

Deal found 4/29

$1,267

Wed 7/91:25 pmSAT - GRU

2 stops28h 25mIberia

Tue 7/2211:00 pmGRU - SAT

2 stops47h 36mIberia

Deal found 4/29

$2,273

Tue 4/297:45 amSAT - GRU

2 stops18h 05mCopa Airlines

Mon 5/53:10 amGRU - SAT

2 stops22h 02mCopa Airlines

Deal found 4/29

$4,039

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 April 29, 2025.

Fri 6/1310:00 amSAT - GRU

2 stops17h 35mMultiple Airlines

Thu 6/193:05 amGRU - SAT

2 stops22h 01mMultiple Airlines

Deal found 4/29

$678

Sat 7/510:37 amSAT - GRU

2 stops19h 03mDelta

Mon 7/2110:50 pmGRU - SAT

1 stop14h 29mDelta

Deal found 4/29

$963

Tue 7/810:38 amSAT - GRU

2 stops16h 52mLATAM Airlines

Wed 7/1610:05 amGRU - SAT

1 stop16h 09mLATAM Airlines

Deal found 4/29

$973

Fri 6/135:20 pmSAT - GRU

1 stop14h 10mUnited Airlines

Fri 6/209:50 pmGRU - SAT

1 stop13h 00mUnited Airlines

Deal found 4/29

$996

Wed 7/91:25 pmSAT - GRU

2 stops28h 25mIberia

Tue 7/2211:00 pmGRU - SAT

2 stops47h 36mIberia

Deal found 4/29

$2,273

Last-minute flights from San Antonio to Sao Paulo
Discover last-minute flight deals from San Antonio to Sao Paulo. Data last updated April 29, 2025 and is based on user searches.

Tue 4/298:56 pmSAT - GRU

3 stops30h 39mMultiple Airlines

Tue 5/62:40 pmGRU - SAT

2 stops34h 11mMultiple Airlines

Deal found 4/29

$905

Tue 4/294:53 pmSAT - GRU

1 stop14h 07mLATAM Airlines

Tue 5/610:05 amGRU - SAT

1 stop16h 25mLATAM Airlines

Deal found 4/29

$1,005

Tue 4/296:06 pmSAT - GRU

1 stop11h 29mUnited Airlines

Tue 5/69:50 pmGRU - SAT

1 stop12h 41mUnited Airlines

Deal found 4/29

$1,029

Tue 4/2911:40 amSAT - GRU

2 stops19h 10mDelta

Tue 5/68:30 pmGRU - SAT

2 stops20h 35mDelta

Deal found 4/29

$1,033

Tue 4/297:45 amSAT - GRU

2 stops18h 05mCopa Airlines

Mon 5/53:10 amGRU - SAT

2 stops22h 02mCopa Airlines

Deal found 4/29

$4,039

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 April 29, 2025.

Fri 6/279:15 amSAT - GRU

2 stops18h 00mAmerican Airlines

Deal found 4/29

$623

Fri 6/274:27 pmSAT - GRU

3 stops20h 53mLATAM Airlines

Deal found 4/29

$1,719

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

Fri 6/13

10:00 am-5:35 am

2 stops17h 35m

Sao Paulo Guarulhos Intl

Thu 6/19

3:05 am-11:06 pm

2 stops22h 01m

$678

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sat 7/5

10:37 am-7:40 am

2 stops19h 03m

Sao Paulo Guarulhos Intl

Mon 7/21

10:50 pm-11:19 am

1 stop14h 29m

$963

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 7/8

10:38 am-5:30 am

2 stops16h 52m

Sao Paulo Guarulhos Intl

Wed 7/16

10:05 am-12:14 am

1 stop16h 09m

$973

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 6/13

5:20 pm-9:30 am

1 stop14h 10m

Sao Paulo Guarulhos Intl

Fri 6/20

9:50 pm-8:50 am

1 stop13h 00m

$996

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Wed 7/9

1:25 pm-7:50 pm

2 stops28h 25m

Sao Paulo Guarulhos Intl

Tue 7/22

11:00 pm-8:36 pm

2 stops47h 36m

$2,273

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 6/27

9:15 am-5:15 am

2 stops18h 00m

$623

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 6/27

4:27 pm-3:20 pm

3 stops20h 53m

$1,719

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Sao Paulo flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, April is the cheapest month in which you can book a flight from San Antonio to Sao Paulo (average of $686). 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?

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.

Rainfall in Sao Paulo by month

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.

Temperature in Sao Paulo by month

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).

Reviews of airlines servicing Sao Paulo

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,936 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,767 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Iberia

7.0

Good

2,696 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 3 airlines have 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.
What are the cheapest airlines flying from San Antonio to Sao Paulo round-trip?
Our cheapest airline available from San Antonio to Sao Paulo is Delta. Our recent data shows that you can find tickets from as low as $963 on this airline. Additional options worth looking into are LATAM Airlines and United Airlines, starting at $973 and $996 round-trip. Delta is currently priced 37% 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, April is the cheapest month in which you can book a flight from San Antonio to Sao Paulo (average of $686). 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

Santos

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from San Antonio to Sao Paulo

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$795	Average$968	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$806	Average$936	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$937	Average$1,194	FlexibilityNo cancel fee	On-time71%

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$623+ 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 6/27. 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

Average price

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 April 29, 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 April 29, 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 April.

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 April 29, 2025.

Rainfall in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average rainfall totals by month.

Temperature in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average temperature totals by month.

Reviews of airlines servicing Sao Paulo

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?

What are the cheapest airlines flying 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?

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Alternative routes for San Antonio to Sao Paulo

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Top 3 airlines 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 April 29, 2025.