AUS - SAO

$273 Find Cheap Flights from Austin to Sao Paulo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Sao Paulo departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sao Paulo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Sao Paulo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Sao Paulo.
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Everything you should know

Cheapest round-trip
$573
Overall average: $498
American Airlines
Mon 4/6Wed 4/22
AUS - GRU • 1 stop
Cheapest one-way
$273
Typical prices: $248-$291
United Airlines
Tue 3/24
AUS - GRU • 2 stops
Top airlines
Cheapest • from $573 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Austin and Sao Paulo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $522 (round-trip)
Shortest trip • 12h 13m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 66% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sao Paulo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Sao Paulo (AUS-SAO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Sao Paulo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Sao Paulo

Mon, Apr 6 - Wed, Apr 22
American Airlines Logo
9:15 am - 9:00 am
AUS
-
GRU
21h 45m
1 stop
American Airlines Logo
8:50 pm - 9:49 am
GRU
-
AUS
14h 59m
1 stop
$573American Airlines
Mon, Apr 6 - Wed, Apr 22
American Airlines Logo
10:14 am - 9:00 am
AUS
-
GRU
20h 46m
1 stop
American Airlines Logo
8:50 pm - 10:36 am
GRU
-
AUS
15h 46m
2 stops
$577American Airlines
Thu, Apr 9 - Tue, Apr 21
Copa Airlines Logo
3:36 pm - 5:55 am
AUS
-
GRU
12h 19m
1 stop
Copa Airlines Logo
3:15 am - 1:59 pm
GRU
-
AUS
12h 44m
1 stop
$610Copa Airlines
Mon, Apr 27 - Tue, May 12
Multiple Airlines Logo
3:36 pm - 8:50 pm
AUS
-
GRU
27h 14m
1 stop
Multiple Airlines Logo
11:10 am - 6:30 pm
GRU
-
AUS
33h 20m
2 stops
$611Multiple Airlines
Thu, May 7 - Wed, May 20
Copa Airlines Logo
3:36 pm - 6:30 am
AUS
-
GRU
12h 54m
1 stop
Copa Airlines Logo
3:15 am - 1:59 pm
GRU
-
AUS
12h 44m
1 stop
$620Copa Airlines
Mon, Mar 23 - Tue, Mar 31
Delta Logo
1:24 pm - 5:40 am
AUS
-
GRU
14h 16m
1 stop
Delta Logo
10:15 am - 9:44 pm
GRU
-
AUS
13h 29m
1 stop
$623Delta
Sat, Mar 21 - Mon, Mar 30
Delta Logo
10:40 am - 5:55 am
AUS
-
GRU
17h 15m
2 stops
Delta Logo
11:00 pm - 4:10 pm
GRU
-
AUS
19h 10m
2 stops
$627Delta
Sat, Mar 21 - Tue, Mar 31
United Airlines Logo
5:33 pm - 7:15 am
AUS
-
GRU
35h 42m
1 stop
United Airlines Logo
10:20 pm - 12:35 pm
GRU
-
AUS
16h 15m
1 stop
$631United Airlines
Thu, May 7 - Fri, May 22
GOL Logo
6:25 pm - 8:30 pm
AUS
-
CGH
48h 05m
2 stops
GOL Logo
6:00 am - 9:46 pm
CGH
-
AUS
17h 46m
2 stops
$917GOL
Thu, Jun 11 - Mon, Jul 6
GOL Logo
12:08 pm - 8:00 am
AUS
-
CGH
17h 52m
2 stops
GOL Logo
8:10 pm - 10:02 am
CGH
-
AUS
39h 52m
2 stops
$954GOL
Booking Insights

KAYAK's insights & trends for Austin to Sao Paulo flights

Get data-powered insights and trends into flights from Austin to Sao Paulo to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Austin to Sao Paulo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to Sao Paulo departing in April.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Sao Paulo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to Sao Paulo is January, where tickets cost $185 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $733 and $659 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to Sao Paulo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Austin to Sao Paulo, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$273
Best time to beat the crowds with an average 67% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Austin to Sao Paulo Guarulhos Airport

When to book flights from Austin to Sao Paulo

Are your dates flexible? Find out the best times to travel from Austin to Sao Paulo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Austin to Sao Paulo

  • What is the cheapest flight from Austin to Sao Paulo?

    In the last 3 days, the lowest price for a flight from Austin to Sao Paulo was $273 for a one-way ticket and $573 for a round-trip.

  • Do I need a passport to fly between Austin and Sao Paulo?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Austin and on arrival in Sao Paulo.

  • Which aircraft models fly most regularly from Austin to Sao Paulo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Austin to Sao Paulo?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Austin and Sao Paulo, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Austin to Sao Paulo, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Austin to Sao Paulo are Delta and Copa Airlines. With an average price for the route of $526 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $527 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Austin to Sao Paulo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Sao Paulo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Sao Paulo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sao Paulo from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Sao Paulo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sao Paulo with an airline and back to Austin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Sao Paulo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sao Paulo from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Austin to Sao Paulo

 
See real verified KAYAK customer reviews for airlines flying from Austin to Sao Paulo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Sao Paulo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8288 reviews
7.9Comfort
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

Copa staff at PTY and one particular crew member were unhelpful & rude.

A lot things happened in this trip.The fly should be less stress.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Appreciate having multiple food options for allergies. Nice to have an extra seat between us for comfort.

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

Everything you need to know for your flight from Austin to Sao Paulo

Information on your arrival and departure airports