$380+ Cheap flights from Austin (AUS) 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SAO
Oct 21 — Oct 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Austin 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 Austin to Sao Paulo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Austin to Sao PauloExplore the most affordable flight options available from Austin to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Austin to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This LATAM Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/78:45 am -
1 stop18h 20m
Tue 10/1310:00 am -
1 stop13h 19m
Deal found 9/20![LATAM Airlines logo]()
$742
This LATAM Airlines deal was found by Cheapflights users on 9/19. 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 10/68:45 am -
1 stop18h 20m
Tue 10/1310:50 pm -
1 stop14h 23m
Deal found 9/19![LATAM Airlines logo]()
$760
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:32 pm -
1 stop12h 58m
Sun 11/81:40 am -
1 stop14h 08m
Deal found 9/17![Copa Airlines logo]()
$761
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:20 pm -
1 stop13h 20m
Mon 11/98:25 am -
1 stop14h 52m
Deal found 9/16![LATAM Airlines logo]()
$762
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/2012:00 pm -
2 stops19h 30m
Tue 10/279:30 pm -
2 stops19h 51m
Deal found 9/20![United Airlines logo]()
$767
This LATAM Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 11/711:07 am -
1 stop15h 33m
Sat 12/510:15 am -
1 stop14h 28m
Deal found 9/19![LATAM Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/99:37 am -
1 stop20h 53m
Mon 11/2310:25 pm -
1 stop15h 54m
Deal found 9/20![United Airlines logo]()
$774
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 10/145:30 am -
2 stops26h 10m
Thu 11/1910:15 pm -
1 stop13h 16m
Deal found 9/16![United Airlines logo]()
$778
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:12 am -
1 stop15h 28m
Tue 11/1010:15 am -
1 stop14h 27m
Deal found 9/16![LATAM Airlines logo]()
$779
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.
Thu 10/225:10 am -
1 stop23h 20m
Tue 10/2710:15 pm -
1 stop17h 47m
Deal found 9/16![United Airlines logo]()
$780
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.
Sun 10/112:30 pm -
1 stop14h 00m
Tue 11/1710:25 pm -
1 stop15h 54m
Deal found 9/16![United Airlines logo]()
$784
This GOL deal was found by Cheapflights users on 9/20. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:50 pm -
2 stops19h 40m
Thu 11/124:55 pm -
2 stops19h 06m
Deal found 9/20![GOL logo]()
$897
Best flights from Austin to Sao PauloDiscover carefully curated flight deals from Austin to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Austin to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
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 11/47:00 am -
1 stop21h 15m
Mon 11/910:25 pm -
1 stop15h 54m
Deal found 9/16![United Airlines logo]()
$774
This GOL deal was found by Cheapflights users on 9/19. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:00 pm -
1 stop15h 35m
Mon 11/2312:05 am -
1 stop14h 57m
Deal found 9/19![GOL logo]()
$774
This Delta deal was found by Cheapflights users on 9/20. 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.
Tue 10/68:45 am -
2 stops21h 55m
Thu 10/153:35 am -
2 stops22h 46m
Deal found 9/20![Delta logo]()
$794
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 11/95:10 pm -
1 stop14h 10m
Mon 11/239:30 pm -
2 stops20h 51m
Deal found 9/16![United Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 9/20. 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.
Sat 10/35:07 pm -
2 stops24h 53m
Tue 10/1310:50 pm -
1 stop17h 03m
Deal found 9/20![Delta logo]()
$798
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:24 pm -
1 stop16h 06m
Sun 11/1510:15 pm -
1 stop20h 06m
Deal found 9/17![United Airlines logo]()
$784
This Delta deal was found by Cheapflights users on 9/20. 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.
Tue 10/610:52 am -
1 stop16h 48m
Mon 10/129:45 am -
2 stops26h 02m
Deal found 9/20![Delta logo]()
$799
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:46 pm -
2 stops22h 09m
Tue 11/104:55 pm -
2 stops25h 57m
Deal found 9/16![GOL logo]()
$936
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/175:39 pm -
1 stop34h 51m
Tue 10/279:30 pm -
1 stop20h 22m
Deal found 9/20![United Airlines logo]()
$790
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/89:39 am -
1 stop18h 51m
Wed 10/1410:20 pm -
1 stop15h 17m
Deal found 9/20![United Airlines logo]()
$794
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:40 am -
2 stops27h 15m
Sun 11/156:55 pm -
2 stops19h 58m
Deal found 9/17![GOL logo]()
$984
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.
Fri 12/410:45 am -
2 stops20h 35m
Fri 12/119:45 pm -
2 stops20h 31m
Deal found 9/18![United Airlines logo]()
$798
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:05 am -
2 stops37h 50m
Wed 10/1410:25 am -
2 stops31h 26m
Deal found 9/18![GOL logo]()
$986
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.
Tue 11/242:24 pm -
2 stops16h 56m
Mon 11/309:30 pm -
2 stops18h 41m
Deal found 9/16![United Airlines logo]()
$798
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:10 pm -
2 stops21h 45m
Wed 11/182:35 pm -
2 stops21h 37m
Deal found 9/17![GOL logo]()
$1,014
This GOL deal was found by Cheapflights users on 9/20. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:51 am -
2 stops21h 14m
Tue 11/246:45 pm -
2 stops24h 46m
Deal found 9/20![GOL logo]()
$1,014
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:32 pm -
2 stops20h 48m
Thu 11/194:55 pm -
2 stops22h 07m
Deal found 9/16![GOL logo]()
$1,014
This GOL deal was found by Cheapflights users on 9/20. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:10 pm -
2 stops21h 45m
Mon 11/236:45 pm -
2 stops20h 17m
Deal found 9/20![GOL logo]()
$1,014
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:51 am -
2 stops21h 04m
Tue 11/2410:35 am -
2 stops32h 56m
Deal found 9/17![GOL logo]()
$1,020
This GOL deal was found by Cheapflights users on 9/20. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:34 am -
2 stops19h 21m
Mon 11/95:00 am -
2 stops37h 53m
Deal found 9/20![GOL logo]()
$1,061
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:00 pm -
2 stops18h 10m
Tue 11/105:00 am -
2 stops37h 53m
Deal found 9/16![GOL logo]()
$1,064
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:32 pm -
2 stops20h 58m
Tue 10/275:00 am -
2 stops36h 51m
Deal found 9/16![GOL logo]()
$1,114
This GOL deal was found by Cheapflights users on 9/20. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:00 pm -
2 stops17h 55m
Mon 11/235:00 am -
2 stops34h 02m
Deal found 9/20![GOL logo]()
$1,158
This GOL deal was found by Cheapflights users on 9/20. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:36 am -
2 stops19h 19m
Wed 11/1810:50 am -
2 stops28h 12m
Deal found 9/20![GOL logo]()
$1,158
Last-minute flights from Austin to Sao PauloDiscover last-minute flight deals from Austin to Sao Paulo. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Sao Paulo. Data last updated September 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/20. 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 10/58:30 am -
2 stops22h 10m
Wed 10/1410:50 pm -
1 stop18h 54m
Deal found 9/20![Delta logo]()
$794
This LATAM Airlines deal was found by Cheapflights users on 9/19. 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 10/68:45 am -
1 stop18h 20m
Tue 10/1310:50 pm -
1 stop14h 23m
Deal found 9/19![LATAM Airlines logo]()
$760
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/69:02 am -
2 stops19h 28m
Mon 10/1910:20 pm -
1 stop15h 17m
Deal found 9/20![United Airlines logo]()
$788
This LATAM Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/78:45 am -
1 stop18h 20m
Tue 10/1310:00 am -
1 stop13h 19m
Deal found 9/20![LATAM Airlines logo]()
$742
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.
Sun 10/119:39 am -
1 stop18h 51m
Thu 11/1910:15 pm -
1 stop13h 16m
Deal found 9/16![United Airlines logo]()
$784
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 10/145:30 am -
2 stops26h 10m
Thu 11/1910:15 pm -
1 stop13h 16m
Deal found 9/16![United Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/2012:00 pm -
2 stops19h 30m
Tue 10/279:30 pm -
2 stops19h 51m
Deal found 9/20![United Airlines logo]()
$767
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:17 pm -
1 stop12h 13m
Wed 11/119:30 pm -
2 stops20h 51m
Deal found 9/17![United Airlines logo]()
$774
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.
Thu 10/225:10 am -
1 stop23h 20m
Tue 10/2710:15 pm -
1 stop17h 47m
Deal found 9/16![United Airlines logo]()
$780
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.
Thu 10/225:10 am -
1 stop23h 20m
Sun 11/229:30 pm -
2 stops20h 51m
Deal found 9/18![United Airlines logo]()
$790
This LATAM Airlines deal was found by Cheapflights users on 9/20. 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 10/238:45 am -
1 stop21h 10m
Tue 10/279:15 pm -
1 stop14h 32m
Deal found 9/20![LATAM Airlines logo]()
$796
This GOL deal was found by Cheapflights users on 9/20. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:50 pm -
2 stops19h 40m
Thu 11/124:55 pm -
2 stops19h 06m
Deal found 9/20![GOL logo]()
$897
One-way flights from Austin to Sao PauloSearch for one-way flight options from Austin to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Austin to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:32 pm -
1 stop30h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Copa Airlines logo]()
$380
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:21 pm -
3 stops58h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$393
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:31 pm -
1 stop12h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Copa Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Wed 12/911:10 am -
3 stops54h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$407
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.
Sun 9/275:25 pm -
1 stop14h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$410
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:00 pm -
1 stop15h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![LATAM Airlines logo]()
$411
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:20 am -
1 stop21h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$413
This LATAM Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 10/195:20 am -
2 stops22h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![LATAM Airlines logo]()
$415
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:52 am -
3 stops30h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$418
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.
Thu 10/155:30 am -
2 stops26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/175:39 pm -
1 stop34h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$425
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 10/245:29 pm -
1 stop35h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$429
Find flight deals from Austin to Sao Paulo
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 21, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $742 (LATAM Airlines) |
One-way from | $380 (Copa Airlines) |
Popular in | October |
Cheapest in | February |
Average price | $610 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin 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 21, 2026.
Use the filters below to find and compare flights from Austin to Sao Paulo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinSao Paulo
AUS Austin Bergstrom - GRU Sao Paulo Guarulhos Intl
AUSGRU
Austin Bergstrom
Mon 11/2
2:32 pm-12:10 am
1 stop30h 38m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$380
AustinSao Paulo
AUS Austin Bergstrom - GRU Sao Paulo Guarulhos Intl
AUSGRU
Austin Bergstrom
Mon 9/28
5:15 am-5:40 am
1 stop22h 25m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$410
AustinSao Paulo
AUS Austin Bergstrom - GRU Sao Paulo Guarulhos Intl
AUSGRU
Austin Bergstrom
Fri 10/2
7:00 am-6:30 am
1 stop21h 30m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$410
AustinSao Paulo
AUS Austin Bergstrom - GRU Sao Paulo Guarulhos Intl
AUSGRU
Austin Bergstrom
Sun 11/1
8:45 am-8:20 am
2 stops20h 35m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$413
AustinSao Paulo
AUS Austin Bergstrom - GRU Sao Paulo Guarulhos Intl
AUSGRU
Austin Bergstrom
Sun 10/25
7:00 am-7:15 am
1 stop22h 15m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$413
AustinSao Paulo
AUS Austin Bergstrom - GRU Sao Paulo Guarulhos Intl
AUSGRU
Austin Bergstrom
Sun 11/1
5:20 am-5:40 am
1 stop21h 20m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$413
Quickest round-trip
AustinSao Paulo
AUS Austin Bergstrom - GRU Sao Paulo Guarulhos Intl
AUSGRU
Austin Bergstrom
Tue 10/13
3:37 pm-9:40 am
1 stop16h 03m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$413
AustinSao Paulo
AUS Austin Bergstrom - GRU Sao Paulo Guarulhos Intl
AUSGRU
Austin Bergstrom
Tue 11/24
9:37 am-7:10 am
2 stops18h 33m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$413
AustinSao Paulo
AUS Austin Bergstrom - CGH Sao Paulo Congonhas
AUSCGH
Austin Bergstrom
Mon 10/19
10:52 am-7:30 pm
3 stops30h 38m
Sao Paulo Congonhas
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$418
AustinSao Paulo
AUS Austin Bergstrom - CGH Sao Paulo Congonhas
AUSCGH
Austin Bergstrom
Sat 10/24
12:02 pm-10:15 am
2 stops20h 13m
Sao Paulo Congonhas
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$470
Showing 1-10 of 44 resultsSorted by cheapest first
Compare providers for flights from Austin 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 Austin 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Austin-Sao Paulo flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Austin-Sao Paulo flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Austin-Sao Paulo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-Sao Paulo flights, Cheapflights users trust Ovago the most. Ovago 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 Austin-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 Austin to Sao Paulo
Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Austin with our price prediction graph.
AUS-SAO
AUS-GRU
AUS-CGH
AUS-VCP
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 Austin to Sao Paulo
AUS-SAO
AUS-GRU
AUS-CGH
AUS-VCP
What is the cheapest month to book a flight from Austin to Sao Paulo?
Currently, January is the cheapest month in which you can book a flight from Austin to Sao Paulo (average of $502). Flying from Austin to Sao Paulo in August is currently the most expensive (average of $857). 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.
How much does it cost to fly round-trip from Austin to Sao Paulo?
Airfare is typical for this route at the moment.
Austin to Sao Paulo flights typically cost between $569 and $855 in October.The cheapest round-trip price found within the last 5 days was $742 on LATAM Airlines (Oct 7-Oct 13).
What’s the top layover airport for flights from Austin to Sao Paulo?
Share of 1-stop round-trip flights from Austin to Sao Paulo chosen by Cheapflights users in the past 12 months, using the same layover each way.
Panama City (PTY) – chosen by Cheapflights users on 44% of 1-stop itineraries from Austin to Sao Paulo on Cheapflights.
What’s the cheapest layover airport for flights from Austin to Sao Paulo?
Average round-trip fare for 1-stop flights from Austin to Sao Paulo, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $499.
What’s the fastest layover option from Austin to Sao Paulo?
Shortest average travel time for 1-stop one-way flights from Austin to Sao Paulo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 12h 18m.
Which airport typically offers the quickest layover for flights from Austin to Sao Paulo?
Average layover duration for 1-stop one-way flights from Austin to Sao Paulo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Panama City (PTY) offer the fastest connection on this route, with an average layover time of 1h 26m.
How far ahead should I book a flight from Austin to Sao Paulo?
To ensure you get the cheapest price possible for a flight from Austin to Sao Paulo, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 21, 2026.
Peruse reviews from past customers who have flown with Delta,LATAM Airlines, andUnited Airlines from Austin to Sao Paulo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
Find useful and relevant information for your journey from Austin 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
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Austin
Popular flights
Sao Paulo flight routes
Alternative routes for Austin to Sao Paulo
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sao Paulo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Austin to Sao Paulo by cabin class
Find flights from Austin to Sao Paulo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Sao Paulo flights
Browse other Austin and Sao Paulo flight options. Last updated on September 21, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sao Paulo
Explore flights to Sao Paulo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Top 7 airlines flying from Austin to Sao Paulo
Discover the top 7 airlines that operate flights from Austin 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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$626 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$293 | Average$811 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$298 | Average$520 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$300 | Average$558 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$428 | Average$499 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$500 | Average$721 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$500 | Average$749 | FlexibilityNo cancel fee | On-time71% |