$601+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SAO
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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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
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Best
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One-way
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 September 18, 2026.
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 September 18, 2026.
This Delta deal was found by Cheapflights users on 9/17. 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 11/15:00 pm -
2 stops18h 25m
Sun 11/87:15 pm -
2 stops17h 39m
Deal found 9/17![Delta logo]()
$904
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/298:56 am -
2 stops23h 24m
Thu 11/59:30 pm -
1 stop17h 54m
Deal found 9/14![United Airlines logo]()
$910
This LATAM Airlines deal was found by Cheapflights users on 9/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:48 am -
1 stop20h 47m
Wed 12/166:30 am -
2 stops21h 06m
Deal found 9/13![LATAM Airlines logo]()
$948
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:11 pm -
1 stop15h 19m
Wed 10/149:40 am -
1 stop28h 59m
Deal found 9/14![Aeromexico logo]()
$1,014
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/135:43 pm -
1 stop13h 17m
Tue 10/2010:00 pm -
1 stop19h 38m
Deal found 9/16![American Airlines logo]()
$1,042
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 9/231:00 pm -
1 stop18h 40m
Wed 10/1410:20 pm -
1 stop15h 51m
Deal found 9/16![United Airlines logo]()
$1,044
This LATAM Airlines deal was found by Cheapflights users on 9/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:00 am -
2 stops22h 25m
Thu 1/711:40 am -
2 stops25h 14m
Deal found 9/15![LATAM Airlines logo]()
$1,045
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/52:10 pm -
1 stop15h 20m
Tue 10/139:40 am -
1 stop28h 59m
Deal found 9/14![Aeromexico logo]()
$1,049
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Thu 10/299:53 pm -
3 stops25h 22m
Thu 11/511:25 am -
3 stops23h 41m
Deal found 9/14![Multiple Airlines logo]()
$1,058
Best flights from San Antonio to Sao PauloDiscover 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 September 18, 2026.
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 September 18, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/298:56 am -
2 stops23h 24m
Thu 11/59:30 pm -
1 stop17h 54m
Deal found 9/14![United Airlines logo]()
$910
This LATAM Airlines deal was found by Cheapflights users on 9/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:48 am -
1 stop20h 47m
Wed 12/166:30 am -
2 stops21h 06m
Deal found 9/13![LATAM Airlines logo]()
$948
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3012:31 pm -
1 stop18h 24m
Wed 1/1312:00 pm -
1 stop25h 35m
Deal found 9/13![Aeromexico logo]()
$1,136
This Delta deal was found by Cheapflights users on 9/15. 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 12/305:20 am -
1 stop21h 20m
Wed 1/134:30 pm -
2 stops20h 24m
Deal found 9/15![Delta logo]()
$1,178
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 2/410:00 am -
2 stops18h 15m
Mon 2/810:15 pm -
2 stops17h 50m
Deal found 9/14![United Airlines logo]()
$1,106
This LATAM Airlines deal was found by Cheapflights users on 9/17. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:20 am -
2 stops24h 05m
Thu 1/144:25 pm -
2 stops20h 29m
Deal found 9/17![LATAM Airlines logo]()
$1,276
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 12/309:26 am -
2 stops21h 54m
Wed 1/139:30 pm -
2 stops21h 10m
Deal found 9/15![United Airlines logo]()
$1,218
This United Airlines deal was found by Cheapflights users on 9/18. 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 12/157:25 am -
2 stops23h 55m
Tue 12/2210:15 pm -
1 stop22h 54m
Deal found 9/18![United Airlines logo]()
$1,290
Last-minute flights from San Antonio to Sao PauloDiscover last-minute flight deals from San Antonio to Sao Paulo. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Sao Paulo. Data last updated September 18, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:11 pm -
1 stop15h 19m
Wed 10/149:40 am -
1 stop28h 59m
Deal found 9/14![Aeromexico logo]()
$1,014
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 9/231:00 pm -
1 stop18h 40m
Wed 10/1410:20 pm -
1 stop15h 51m
Deal found 9/16![United Airlines logo]()
$1,044
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/52:10 pm -
1 stop15h 20m
Tue 10/139:40 am -
1 stop28h 59m
Deal found 9/14![Aeromexico logo]()
$1,049
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/135:43 pm -
1 stop13h 17m
Tue 10/2010:00 pm -
1 stop19h 38m
Deal found 9/16![American Airlines logo]()
$1,042
This LATAM Airlines deal was found by Cheapflights users on 9/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:48 am -
1 stop20h 47m
Wed 12/166:30 am -
2 stops21h 06m
Deal found 9/13![LATAM Airlines logo]()
$948
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:51 pm -
1 stop18h 04m
Wed 12/1612:00 pm -
1 stop25h 53m
Deal found 9/13![Aeromexico logo]()
$1,061
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/2912:24 pm -
1 stop19h 56m
Thu 11/59:45 pm -
1 stop20h 28m
Deal found 9/14![United Airlines logo]()
$910
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Thu 10/299:53 pm -
3 stops25h 22m
Thu 11/511:25 am -
3 stops23h 41m
Deal found 9/14![Multiple Airlines logo]()
$1,058
One-way flights from San Antonio to Sao PauloSearch for one-way flight options from San Antonio to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from San Antonio to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2512:20 pm -
1 stop18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Aeromexico logo]()
$601
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2312:20 pm -
1 stop18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Aeromexico logo]()
$612
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 1/257:30 am -
2 stops23h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$733
This WestJet deal was found by Cheapflights users on 9/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/234:25 pm -
2 stops44h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![WestJet logo]()
$760
This United Airlines deal was found by Cheapflights users on 9/16. 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 1/235:30 am -
3 stops25h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$783
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 1/1512:20 pm -
2 stops37h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$1,172
This AranGrant deal was found by Cheapflights users on 9/18. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/155:10 am -
1 stop22h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![GOL logo]()
$2,777
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 September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $890 (GOL) |
One-way from | $601 (oojo) |
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 7,457,451 searches. Data last updated September 18, 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
Cheapest round-trip
San AntonioSao Paulo
SAT San Antonio - GRU Sao Paulo Guarulhos Intl
SATGRU
San Antonio
Mon 1/25
12:20 pm-9:55 am
1 stop18h 35m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$601
San AntonioSao Paulo
SAT San Antonio - GRU Sao Paulo Guarulhos Intl
SATGRU
San Antonio
Sat 1/23
12:20 pm-9:55 am
1 stop18h 35m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$612
Quickest round-trip
San AntonioSao Paulo
SAT San Antonio - GRU Sao Paulo Guarulhos Intl
SATGRU
San Antonio
Mon 1/25
10:45 am-5:40 am
1 stop15h 55m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$733
San AntonioSao Paulo
SAT San Antonio - GRU Sao Paulo Guarulhos Intl
SATGRU
San Antonio
Mon 1/25
7:30 am-10:20 am
2 stops23h 50m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$733
San AntonioSao Paulo
SAT San Antonio - GRU Sao Paulo Guarulhos Intl
SATGRU
San Antonio
Sat 1/23
4:25 pm-3:45 pm
2 stops44h 20m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$760
San AntonioSao Paulo
SAT San Antonio - GRU Sao Paulo Guarulhos Intl
SATGRU
San Antonio
Sat 1/23
5:30 am-10:20 am
3 stops25h 50m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$783
San AntonioSao Paulo
SAT San Antonio - GRU Sao Paulo Guarulhos Intl
SATGRU
San Antonio
Thu 10/29
8:56 am-10:20 am
2 stops23h 24m
Sao Paulo Guarulhos Intl
Thu 11/5
9:30 pm-12:24 pm
1 stop17h 54m
$910
San AntonioSao Paulo
SAT San Antonio - GRU Sao Paulo Guarulhos Intl
SATGRU
San Antonio
Tue 10/27
10:48 am-9:35 am
1 stop20h 47m
Sao Paulo Guarulhos Intl
Wed 12/16
6:30 am-12:36 am
2 stops21h 06m
$948
San AntonioSao Paulo
SAT San Antonio - GRU Sao Paulo Guarulhos Intl
SATGRU
San Antonio
Thu 2/4
10:00 am-7:15 am
2 stops18h 15m
Sao Paulo Guarulhos Intl
Mon 2/8
10:15 pm-1:05 pm
2 stops17h 50m
$1,106
San AntonioSao Paulo
SAT San Antonio - GRU Sao Paulo Guarulhos Intl
SATGRU
San Antonio
Wed 12/30
12:31 pm-9:55 am
1 stop18h 24m
Sao Paulo Guarulhos Intl
Wed 1/13
12:00 pm-10:35 am
1 stop25h 35m
$1,136
Showing 1-10 of 14 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
SAT-SAO
SAT-GRU
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
SAT-SAO
SAT-GRU
No data available for this route at this time. Please check back soon.
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 September 18, 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.
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
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.
Traveling to a place near Sao Paulo?
Book flights to Sao Paulo if you plan to visit one of these locationsSantos
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San Antonio and Sao Paulo flights
Browse other San Antonio and Sao Paulo flight options. Last updated on September 18, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on September 18, 2026.
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Explore flights to Sao Paulo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 18, 2026.
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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,036 | Average$1,144 | FlexibilityNo cancel fee | On-time69% |