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Sao Paulo

$233+ Cheap flights from Austin (AUS) 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SAO
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Sao Paulo are usually found in March or February, booked 43 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap 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 16, 2025.

Round-trip from

$488
(Copa Airlines)

One-way from

$233
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$499
From Austin Bergstrom to Sao Paulo (SAO)
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One-way flight from Austin Bergstrom to Sao Paulo (SAO)
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Highest demand for flights based on searches. 13% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Austin to Sao Paulo

Cheapest flights from Austin to Sao Paulo
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 16, 2025.

This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:29 pmAUS - GRU
1 stop13h 01mCopa Airlines
Wed 9/241:30 amGRU - AUS
1 stop14h 24mCopa Airlines
Deal found 9/15$488
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:29 pmAUS - GRU
1 stop13h 01mCopa Airlines
Wed 11/51:30 amGRU - AUS
1 stop14h 25mCopa Airlines
Deal found 9/15$498
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 10/137:05 amAUS - GRU
1 stop22h 30mUnited Airlines
Mon 10/209:50 pmGRU - AUS
1 stop15h 14mUnited Airlines
Deal found 9/16$500
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:20 amAUS - GRU
1 stop21h 55mAmerican Airlines
Wed 10/1510:00 pmGRU - AUS
1 stop17h 24mAmerican Airlines
Deal found 9/14$501
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.
Sat 9/202:15 pmAUS - GRU
2 stops17h 15mUnited Airlines
Sat 10/259:50 pmGRU - AUS
1 stop12h 46mUnited Airlines
Deal found 9/15$505
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/243:05 pmAUS - GRU
1 stop15h 55mAmerican Airlines
Sun 9/2810:00 pmGRU - AUS
1 stop20h 09mAmerican Airlines
Deal found 9/15$510
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/33:54 pmAUS - GRU
1 stop14h 56mLATAM Airlines
Wed 10/1510:05 amGRU - AUS
1 stop16h 17mLATAM Airlines
Deal found 9/13$520
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/51:28 pmAUS - GRU
1 stop17h 32mLATAM Airlines
Mon 10/68:30 pmGRU - AUS
2 stops24h 00mLATAM Airlines
Deal found 9/15$525
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:59 pmAUS - GRU
1 stop14h 51mLATAM Airlines
Tue 11/114:00 amGRU - AUS
2 stops23h 35mLATAM Airlines
Deal found 9/15$530
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:00 amAUS - GRU
2 stops22h 55mLATAM Airlines
Thu 11/2010:40 pmGRU - AUS
2 stops21h 49mLATAM Airlines
Deal found 9/14$535
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:43 amAUS - GRU
2 stops17h 32mLATAM Airlines
Wed 10/293:45 pmGRU - AUS
2 stops19h 53mLATAM Airlines
Deal found 9/14$536
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.
Tue 10/281:09 pmAUS - VCP
2 stops26h 36mMultiple Airlines
Wed 10/2910:45 pmVCP - AUS
1 stop20h 14mMultiple Airlines
Deal found 9/14$568

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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Austin to Sao Paulo that are best for you.

Fly from

Austin

Fly to

Sao Paulo

Route

Depart

Return

Price

AustinSao Paulo

AUS - GRU

AUSGRU

Austin Bergstrom

Wed 2/11

2:33 pm-6:30 am

1 stop12h 57m

Sao Paulo Guarulhos Intl

Wed 2/18

1:30 am-1:07 pm

1 stop14h 37m

$488

AustinSao Paulo

AUS - GRU

AUSGRU

Austin Bergstrom

Wed 3/11

3:42 pm-6:30 am

1 stop12h 48m

Sao Paulo Guarulhos Intl

Fri 3/13

1:40 am-2:06 pm

1 stop14h 26m

$498

AustinSao Paulo

AUS - GRU

AUSGRU

Austin Bergstrom

Thu 10/30

3:29 pm-6:30 am

1 stop13h 01m

Sao Paulo Guarulhos Intl

Wed 11/5

1:30 am-12:55 pm

1 stop14h 25m

$498

AustinSao Paulo

AUS - GRU

AUSGRU

Austin Bergstrom

Mon 2/2

1:55 pm-7:15 am

1 stop14h 20m

Sao Paulo Guarulhos Intl

Mon 2/9

9:45 pm-2:13 pm

1 stop19h 28m

$500

AustinSao Paulo

AUS - GRU

AUSGRU

Austin Bergstrom

Mon 10/13

12:17 pm-7:35 am

1 stop17h 18m

Sao Paulo Guarulhos Intl

Mon 10/20

10:20 pm-11:42 am

1 stop15h 22m

$500

AustinSao Paulo

AUS - GRU

AUSGRU

Austin Bergstrom

Wed 11/12

12:15 pm-9:30 am

1 stop18h 15m

Sao Paulo Guarulhos Intl

Sun 11/16

10:15 pm-8:36 am

1 stop13h 21m

$500

AustinSao Paulo

AUS - GRU

AUSGRU

Austin Bergstrom

Sun 10/12

9:44 am-7:35 am

1 stop19h 51m

Sao Paulo Guarulhos Intl

Sun 10/19

9:50 pm-8:30 am

1 stop12h 40m

$500

AustinSao Paulo

AUS - GRU

AUSGRU

Austin Bergstrom

Sat 11/15

5:20 am-6:20 am

1 stop22h 00m

Sao Paulo Guarulhos Intl

Thu 11/20

11:30 pm-12:53 pm

2 stops16h 23m

$505

AustinSao Paulo

AUS - GRU

AUSGRU

Austin Bergstrom

Wed 10/22

5:15 pm-9:30 am

1 stop14h 15m

Sao Paulo Guarulhos Intl

Wed 11/12

9:30 pm-1:14 pm

2 stops18h 44m

$505

AustinSao Paulo

AUS - GRU

AUSGRU

Austin Bergstrom

Thu 10/30

7:43 pm-9:30 am

1 stop11h 47m

Sao Paulo Guarulhos Intl

Thu 11/6

9:45 pm-7:53 pm

2 stops25h 08m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 55 results
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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.
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

How far ahead should I book a flight from Austin to Sao Paulo?

Use this chart to determine the optimal time to book a round-trip flight from Austin to Sao Paulo. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Austin to Sao Paulo, you should look to book at least 43 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.

What is the cheapest month to book a flight from Austin to Sao Paulo?

Currently, September is the cheapest month in which you can book a flight from Austin to Sao Paulo (average of $677). Flying from Austin 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 AUS to SAO?

Find hourly flight availability from Austin 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 September 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Austin to Sao Paulo by exploring options for tickets in the evening.

What is the cheapest day to fly from Austin to Sao Paulo?

Use this chart to determine the cheapest time to fly round-trip from Austin to Sao Paulo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Austin to Sao Paulo flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Austin to Sao Paulo?

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.

Atlanta (ATL) – chosen by Cheapflights users on 75% 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.

Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $588.

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 Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 13h 20m.

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 Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 2h 20m.

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 16, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and United 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.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
1,847 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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!
GOL
7.3
Good
1,106 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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 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.

  • What airport do you fly from for flights from Austin to Sao Paulo?

    If you book a flight to Sao Paulo from Austin, you will be flying from Austin Bergstrom, which is the city’s only airport. Austin Bergstrom (AUS) is located 7.5 mi from the center of Austin. There are 0 flights from Austin Bergstrom to Sao Paulo per day from 6 different airlines.

  • How long is the flight from Austin to Sao Paulo?

    There are many flights that can get you from Austin to Sao Paulo in 12h 57m. Fly via Copa Airlines, United Airlines, or GOL to get the fastest option. Airlines will cover a distance of 5021 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Austin to Sao Paulo round-trip?

    Delta, at $333, was found to be the cheapest airline from Austin to Sao Paulo.Alternate airlines to your destination round-trip include Copa Airlines and United Airlines. You may be able to fly from Austin to Sao Paulo for 40% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $233 on United Airlines. Other airlines that offer cheap prices include LATAM Airlines from $234 and American Airlines from $254 one-way.

  • What are the most popular routes from Austin to Sao Paulo?

    Most travelers choose Austin Bergstrom - Sao Paulo Guarulhos Intl, Austin Bergstrom - Sao Paulo Viracopos or Austin Bergstrom - Sao Paulo Congonhas when deciding on the best route from Austin to Sao Paulo.

  • Can I find deals for flights from Austin to Sao Paulo that include hotel bookings?

    Yes. In addition to deals on Austin to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Sao Paulo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Sao Paulo.

  • Can I find deals for business class flights from Austin to Sao Paulo?

    Yes. Cheapflights offers flight deals from Austin 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 Austin to Sao Paulo?

    Currently, September is the cheapest month in which you can book a flight from Austin to Sao Paulo (average of $677). Flying from Austin 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 6 airlines flying from Austin to Sao Paulo

Discover the top 6 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$333Average$541FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$366Average$487FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$486Average$527FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$487Average$632FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$498Average$591FlexibilityNo cancel feeOn-time81%
GOLCheapest$529Average$782FlexibilityNo cancel feeOn-time74%

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