HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sao Paulo

$779+ Cheap flights from San Antonio (SAT) to Sao Paulo, Brazil (SAO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SAO
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Sao Paulo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 30, 2025.

Round-trip from

$779
(Mytrip)

Popular in

April

Cheapest in

October

Average price

$1,040
From San Antonio to Sao Paulo (SAO)
Search Deals
Highest demand for flights based on searches. 60% potential increase in price ($2,409 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 57% potential price decrease ($579 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 30, 2025.

This Mytrip deal was found by Cheapflights users on 6/28. 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.
Tue 8/127:10 amSAT - GRU
2 stops20h 25mMultiple Airlines
Tue 8/194:10 amGRU - SAT
2 stops32h 50mMultiple Airlines
Deal found 6/28$779
This Cheapflightsfares deal was found by Cheapflights users on 6/27. 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 9/41:19 pmSAT - GRU
1 stop17h 41mLATAM Airlines
Sun 9/710:50 pmGRU - SAT
1 stop14h 20mLATAM Airlines
Deal found 6/27$967
This Delta deal was found by Cheapflights users on 6/30. 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 8/292:10 pmSAT - GRU
1 stop13h 30mDelta
Sat 9/63:40 amGRU - SAT
2 stops22h 17mDelta
Deal found 6/30$983
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/301:44 pmSAT - GRU
2 stops15h 51mUnited Airlines
Mon 9/89:30 pmGRU - SAT
2 stops17h 52mUnited Airlines
Deal found 6/30$988
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/129:15 amSAT - GRU
1 stop20h 00mAmerican Airlines
Tue 8/1910:00 pmGRU - SAT
1 stop19h 32mAmerican Airlines
Deal found 6/28$1,016
This Copa Airlines deal was found by Cheapflights users on 6/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:30 amSAT - GRU
2 stops23h 00mCopa Airlines
Mon 8/181:40 amGRU - SAT
2 stops23h 18mCopa Airlines
Deal found 6/28$2,336

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 June 30, 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

Tue 8/12

7:10 am-5:35 am

2 stops20h 25m

Sao Paulo Guarulhos Intl

Tue 8/19

4:10 am-11:00 am

2 stops32h 50m

$779

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Thu 9/4

1:19 pm-9:00 am

1 stop17h 41m

Sao Paulo Guarulhos Intl

Sun 9/7

10:50 pm-11:10 am

1 stop14h 20m

$967

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 8/29

2:10 pm-5:40 am

1 stop13h 30m

Sao Paulo Guarulhos Intl

Sat 9/6

3:40 am-11:57 pm

2 stops22h 17m

$983

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sat 8/30

1:44 pm-7:35 am

2 stops15h 51m

Sao Paulo Guarulhos Intl

Mon 9/8

9:50 pm-8:57 am

1 stop13h 07m

$988

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 8/12

9:15 am-7:15 am

1 stop20h 00m

Sao Paulo Guarulhos Intl

Tue 8/19

10:00 pm-3:32 pm

1 stop19h 32m

$1,016

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 8/12

5:30 am-6:30 am

2 stops23h 00m

Sao Paulo Guarulhos Intl

Mon 8/18

1:40 am-10:58 pm

2 stops23h 18m

$2,336

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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?

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 June 30, 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.

How much does it cost to fly round-trip from San Antonio 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 June 30, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa 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.
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,801 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 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 LATAM Airlines. Our recent data shows that you can find tickets from as low as $967 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $983 and $988 round-trip. LATAM Airlines is currently priced 39% 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

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 3 airlines flying from San Antonio to Sao Paulo

Discover the top 3 airlines 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$795Average$968FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$806Average$988FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$937Average$1,194FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.