$94 Find Cheap Flights from Austin to South America

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 South America departing on 3/31. 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

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Cheap Flights from Austin to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$338
Bogotá
Bogotá1 stop$256
Buenos Aires
Buenos Aires1 stop$512
Sao Paulo
Sao Paulo1 stop$510
Rio de Janeiro
Rio de Janeiro1 stop$501
Santiago
Santiago1 stop$511
Cartagena
Cartagena1 stop$257
Quito
Quito1 stop$343
Guayaquil
Guayaquil1 stop$267
Cali
Cali1 stop$270
Cusco
Cusco2 stops$414
Georgetown
Georgetown1 stop$608
Montevideo
Montevideo2 stops$653
Barranquilla
Barranquilla1 stop$255
Santa Marta
Santa Marta2 stops$359
Asuncion
Asuncion2 stops$751
Lima
Lima1 stop$338
Bogotá
Bogotá1 stop$256
Buenos Aires
Buenos Aires1 stop$512
Sao Paulo
Sao Paulo1 stop$510
Rio de Janeiro
Rio de Janeiro1 stop$501
Santiago
Santiago1 stop$511
Cartagena
Cartagena1 stop$257
Quito
Quito1 stop$343
Guayaquil
Guayaquil1 stop$267
Cali
Cali1 stop$270
Cusco
Cusco2 stops$414
Georgetown
Georgetown1 stop$608
Montevideo
Montevideo2 stops$653
Barranquilla
Barranquilla1 stop$255
Santa Marta
Santa Marta2 stops$359
Asuncion
Asuncion2 stops$751

Book Cheap Austin to South America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to South America 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 South America

Thu, Apr 23 - Sun, Apr 26
Spirit Airlines Logo
7:20 am - 12:42 am
AUS
-
MDE
17h 22m
1 stop
Spirit Airlines Logo
1:37 am - 11:14 am
MDE
-
AUS
9h 37m
1 stop
$239Spirit Airlines
Mon, Mar 2 - Fri, Mar 6
Spirit Airlines Logo
11:34 am - 1:55 pm
AUS
-
MDE
25h 21m
2 stops
Spirit Airlines Logo
2:50 pm - 10:29 am
MDE
-
AUS
20h 39m
2 stops
$251Spirit Airlines
Sun, Mar 1 - Sun, Mar 15
Spirit Airlines Logo
11:34 am - 1:55 pm
AUS
-
MDE
25h 21m
2 stops
Spirit Airlines Logo
1:17 am - 11:06 am
MDE
-
AUS
9h 49m
1 stop
$252Spirit Airlines
Thu, Feb 12 - Wed, Feb 18
Copa Airlines Logo
2:33 pm - 8:18 am
AUS
-
MDE
16h 45m
1 stop
Copa Airlines Logo
6:25 am - 1:08 pm
MDE
-
AUS
7h 43m
1 stop
$273Copa Airlines
Thu, Apr 23 - Mon, Apr 27
Copa Airlines Logo
3:36 pm - 12:22 am
AUS
-
BOG
8h 46m
1 stop
Copa Airlines Logo
6:10 am - 1:59 pm
BOG
-
AUS
7h 49m
1 stop
$296Copa Airlines
Sun, Apr 26 - Tue, May 12
United Airlines Logo
9:45 am - 7:20 pm
AUS
-
BOG
9h 35m
1 stop
United Airlines Logo
8:30 am - 11:15 pm
BOG
-
AUS
14h 45m
1 stop
$308United Airlines
Fri, May 22 - Thu, May 28
United Airlines Logo
7:44 pm - 5:00 am
AUS
-
UIO
9h 16m
1 stop
United Airlines Logo
12:35 am - 8:39 am
UIO
-
AUS
8h 04m
1 stop
$345United Airlines
Tue, May 12 - Tue, May 19
American Airlines Logo
10:50 am - 8:20 am
AUS
-
GIG
19h 30m
1 stop
American Airlines Logo
2:50 pm - 9:40 am
GIG
-
AUS
20h 50m
2 stops
$509American Airlines
Sat, Feb 28 - Mon, Mar 9
American Airlines Logo
10:49 am - 10:15 am
AUS
-
GIG
20h 26m
1 stop
American Airlines Logo
10:30 pm - 3:34 pm
GIG
-
AUS
19h 04m
1 stop
$511American Airlines
Tue, Mar 17 - Mon, Mar 23
Delta Logo
10:49 am - 9:15 am
AUS
-
GIG
20h 26m
2 stops
Delta Logo
9:30 pm - 5:34 pm
GIG
-
AUS
22h 04m
1 stop
$546Delta
Booking Insights

KAYAK's insights & trends for Austin to South America flights

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

What is the cheapest month to fly from Austin to South America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to South America, 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 South America is April, when tickets cost $384 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $574 and $485 respectively.

How far in advance should I book a flight from Austin to South America?

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 South America, 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 South America, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$94
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Austin to Medellín

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from Austin to South America?

    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 South America.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Austin to South America 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 South America?

    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 from Austin to South America with an airline and back with another airline.

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

    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 from Austin to South America 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 South America

 
Need help choosing which airline to fly with from Austin to South America? 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 8124 reviews
7.8Entertainment
7.9Comfort
8.1Boarding
8.5Crew
7.2Food
Airline reviews

Timing, quality of service, promptness and courtesy of the staff

10.0 ExcellentAjai, Jan 2026
DFW - ATL
Read more Delta reviews

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Seats were awful. Media should have been included for such a long flight.

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

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.

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

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

Some of the Air hostesses are not that friendly. Need improvement

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

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

We were not allowed to carry a bottle of water onto the 8 hour flight.

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

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

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.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

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.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

Everything you need to know for your flight to South America

Information on your arrival and departure airports