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$308+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SAO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$685
(Mytrip)

One-way from

$308
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$1,040
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. 60% potential increase in price ($2,409 potential increase over avg. RT price).
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Cheapest flight prices on average. 57% potential price decrease ($579 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/9. 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.
Wed 11/56:13 pmSAT - GRU
2 stops32h 37mMultiple Airlines
Sat 11/84:35 amGRU - SAT
3 stops33h 39mMultiple Airlines
Deal found 6/9$685
This Aeromexico deal was found by Cheapflights users on 6/12. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:10 pmSAT - GRU
1 stop15h 20mAeromexico
Sun 8/249:40 amGRU - SAT
1 stop29h 10mAeromexico
Deal found 6/12$904
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 7/1112:24 pmSAT - GRU
1 stop15h 16mLATAM Airlines
Sun 7/2010:05 amGRU - SAT
1 stop14h 12mLATAM Airlines
Deal found 6/12$940
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 11/510:45 amSAT - GRU
2 stops15h 55mDelta
Sun 11/911:10 pmGRU - SAT
2 stops15h 11mDelta
Deal found 6/11$987
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 7/139:56 amSAT - GRU
1 stop19h 39mUnited Airlines
Sun 8/179:50 pmGRU - SAT
1 stop13h 00mUnited Airlines
Deal found 6/11$1,016
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 12/177:00 amSAT - GRU
1 stop22h 30mAmerican Airlines
Sun 1/1111:00 pmGRU - SAT
1 stop13h 22mAmerican Airlines
Deal found 6/11$1,394
This Copa Airlines deal was found by Cheapflights users on 6/11. 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 7/295:30 amSAT - GRU
2 stops16h 40mCopa Airlines
Tue 7/293:10 amGRU - SAT
2 stops18h 02mCopa Airlines
Deal found 6/11$9,711

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 12, 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

Wed 11/5

6:13 pm-5:50 am

2 stops32h 37m

Sao Paulo Guarulhos Intl

Sat 11/8

4:35 am-11:14 am

3 stops33h 39m

$685

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 8/15

2:10 pm-7:30 am

1 stop15h 20m

Sao Paulo Guarulhos Intl

Sun 8/24

9:40 am-12:50 pm

1 stop29h 10m

$904

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 7/11

12:24 pm-5:40 am

1 stop15h 16m

Sao Paulo Guarulhos Intl

Sun 7/20

10:05 am-10:17 pm

1 stop14h 12m

$940

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Wed 11/5

10:45 am-5:40 am

2 stops15h 55m

Sao Paulo Guarulhos Intl

Sun 11/9

11:10 pm-11:21 am

2 stops15h 11m

$987

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sun 7/13

9:56 am-7:35 am

1 stop19h 39m

Sao Paulo Guarulhos Intl

Sun 8/17

9:50 pm-8:50 am

1 stop13h 00m

$1,016

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 7/29

5:30 am-12:10 am

2 stops16h 40m

Sao Paulo Guarulhos Intl

Tue 7/29

3:10 am-7:12 pm

2 stops18h 02m

$9,711

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 6/30

12:32 pm-8:50 pm

3 stops54h 18m

$308

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 6/30

12:13 pm-7:35 am

1 stop17h 22m

$659

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sat 7/12

10:40 am-9:00 am

1 stop20h 20m

$661

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sat 7/12

5:49 pm-9:00 am

1 stop13h 11m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 $687). 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 12, 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.

Rainfall in Sao Paulo by month

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

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

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 12, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines and Copa Airlines from San Antonio to Sao Paulo by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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 Aeromexico. Our recent data shows that you can find tickets from as low as $904 on this airline. Additional options worth looking into are LATAM Airlines and Delta, starting at $940 and $987 round-trip. Aeromexico is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Antonio to Sao Paulo one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $659. Users have also found prices from $661 and $662 on American Airlines and LATAM Airlines, respectively.

  • 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 $687). 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

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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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$795Average$968FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$806Average$957FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$937Average$1,194FlexibilityNo cancel feeOn-time71%

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