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Sao Paulo

$291+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SAO
Apr 8 — Apr 151
Wed 4/8
Wed 4/15
1 adult, Economy
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Cheap 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 March 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Sun 3/221:22 pm
SAT
-
GRU
1 stop16h 28m
Multiple Airlines
Fri 3/275:50 am
GRU
-
SAT
2 stops29h 37m
Multiple Airlines
Deal found 3/6$955
This Mytrip deal was found by Cheapflights users on 3/5. 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 6/1610:16 pm
SAT
-
GRU
3 stops33h 04m
Multiple Airlines
Tue 6/303:50 am
GRU
-
SAT
3 stops31h 15m
Multiple Airlines
Deal found 3/5$967
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Fri 4/101:22 pm
SAT
-
GRU
1 stop13h 33m
Multiple Airlines
Sat 4/182:35 pm
GRU
-
SAT
2 stops48h 31m
Multiple Airlines
Deal found 3/4$981
This Mytrip deal was found by Cheapflights users on 3/8. 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.
Sat 11/217:37 pm
SAT
-
GRU
2 stops26h 58m
Multiple Airlines
Sat 11/287:35 am
GRU
-
SAT
3 stops29h 36m
Multiple Airlines
Deal found 3/8$1,027
This KAYAK deal was found by Cheapflights users on 3/8. 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.
Sun 6/215:30 am
SAT
-
GRU
2 stops22h 00m
LATAM Airlines
Wed 7/1511:45 pm
GRU
-
SAT
2 stops26h 29m
LATAM Airlines
Deal found 3/8$1,068
This KAYAK deal was found by Cheapflights users on 3/8. 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.
Sun 6/2110:45 am
SAT
-
GRU
2 stops16h 45m
LATAM Airlines
Sun 7/128:30 pm
GRU
-
SAT
2 stops29h 44m
LATAM Airlines
Deal found 3/8$1,073
This Delta deal was found by Cheapflights users on 3/8. 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.
Mon 6/228:00 am
SAT
-
GRU
2 stops22h 40m
Delta
Wed 7/158:30 pm
GRU
-
SAT
1 stop16h 22m
Delta
Deal found 3/8$1,076
This Delta deal was found by Cheapflights users on 3/8. 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.
Sun 6/218:00 am
SAT
-
GRU
2 stops19h 20m
Delta
Wed 7/158:30 pm
GRU
-
SAT
1 stop16h 22m
Delta
Deal found 3/8$1,081
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 7/77:43 am
SAT
-
GRU
1 stop20h 47m
United Airlines
Sun 7/199:50 pm
GRU
-
SAT
1 stop25h 23m
United Airlines
Deal found 3/7$1,083

Find 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 March 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$955
(Kiwi.com)

One-way from

$291
(Kiwi.com)
Provider with most accurate pricing for San Antonio-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Sao Paulo (SAO) flights.
Search Deals
From San Antonio to Sao Paulo (SAO)
Search Deals
One-way flight from San Antonio to Sao Paulo (SAO)
Search Deals

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 March 9, 2026.
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

Cheapest round-trip

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 7/7

9:37 am-9:30 am

2 stops21h 53m

Sao Paulo Guarulhos Intl

Sun 7/19

9:50 pm-3:39 pm

1 stop19h 49m

$1,081

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Wed 7/15

5:30 am-9:30 am

2 stops26h 00m

Sao Paulo Guarulhos Intl

Wed 7/22

9:30 pm-10:42 pm

2 stops27h 12m

$1,081

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 6/23

5:30 pm-5:40 am

1 stop34h 10m

Sao Paulo Guarulhos Intl

Wed 7/15

8:30 pm-10:52 am

1 stop16h 22m

$1,087

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 6/16

5:30 am-8:40 am

2 stops25h 10m

Sao Paulo Guarulhos Intl

Wed 7/1

10:15 am-10:52 am

2 stops26h 37m

$1,114

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 3/20

6:17 pm-9:35 am

1 stop13h 18m

Sao Paulo Guarulhos Intl

Tue 4/7

10:50 pm-3:22 pm

1 stop18h 32m

$1,142

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 3/23

4:10 pm-9:30 am

1 stop15h 20m

Sao Paulo Guarulhos Intl

Thu 3/26

9:45 pm-8:38 am

1 stop12h 53m

$1,142

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Thu 3/26

11:44 am-9:30 am

1 stop19h 46m

Sao Paulo Guarulhos Intl

Wed 4/8

9:50 pm-3:46 pm

1 stop19h 56m

$1,142
Quickest round-trip

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 3/24

6:52 pm-9:30 am

1 stop12h 38m

Sao Paulo Guarulhos Intl

Thu 4/9

9:50 pm-8:42 am

1 stop12h 52m

$1,142

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 3/20

7:30 am-10:20 am

1 stop24h 50m

Sao Paulo Guarulhos Intl

Wed 4/8

9:50 pm-8:42 am

1 stop12h 52m

$1,142
Cheapest one-way

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Wed 3/25

10:22 am-9:35 am

3 stops21h 13m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Sao Paulo flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, July is the cheapest month in which you can book a flight from San Antonio to Sao Paulo (average of $283). Flying from San Antonio to Sao Paulo in May is currently the most expensive (average of $498). 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.

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 March 9, 2026.
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
9,408 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,408 reviews
United Airlines
7.4
Good
9,408 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 $1,081, United Airlines can have you in Sao Paulo from San Antonio in 21h 53m. San Antonio and Sao Paulo are separated by a distance of 5027 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $988 on this airline.

  • 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, July is the cheapest month in which you can book a flight from San Antonio to Sao Paulo (average of $283). Flying from San Antonio to Sao Paulo in May is currently the most expensive (average of $498). 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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Alternative routes for San Antonio to Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$988Average$1,144FlexibilityNo cancel feeOn-time69%

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