$84 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 3/24. 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

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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
Lima2 stops$354
Bogotá
Bogotá1 stop$274
Buenos Aires
Buenos Aires1 stop$569
Sao Paulo
Sao Paulo1 stop$560
Rio de Janeiro
Rio de Janeiro2 stops$543
Santiago
Santiago1 stop$638
Cartagena
Cartagena1 stop$250
Quito
Quito1 stop$373
Guayaquil
Guayaquil1 stop$365
Cali
Cali1 stop$317
Cusco
Cusco2 stops$613
Georgetown
Georgetown1 stop$509
Montevideo
Montevideo2 stops$723
Barranquilla
Barranquilla1 stop$317
Santa Marta
Santa Marta2 stops$428
Asuncion
Asuncion1 stop$729
Lima
Lima2 stops$354
Bogotá
Bogotá1 stop$274
Buenos Aires
Buenos Aires1 stop$569
Sao Paulo
Sao Paulo1 stop$560
Rio de Janeiro
Rio de Janeiro2 stops$543
Santiago
Santiago1 stop$638
Cartagena
Cartagena1 stop$250
Quito
Quito1 stop$373
Guayaquil
Guayaquil1 stop$365
Cali
Cali1 stop$317
Cusco
Cusco2 stops$613
Georgetown
Georgetown1 stop$509
Montevideo
Montevideo2 stops$723
Barranquilla
Barranquilla1 stop$317
Santa Marta
Santa Marta2 stops$428
Asuncion
Asuncion1 stop$729

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

Mon, Mar 23 - Thu, Mar 26
Spirit Airlines Logo
6:12 am - 12:06 pm
AUS
-
CTG
5h 54m
1 stop
Spirit Airlines Logo
1:14 pm - 12:24 am
CTG
-
AUS
11h 10m
1 stop
$250Spirit Airlines
Tue, Mar 24 - Wed, Apr 1
Spirit Airlines Logo
4:59 pm - 12:21 am
AUS
-
MDE
7h 22m
1 stop
Spirit Airlines Logo
2:17 pm - 12:24 am
MDE
-
AUS
10h 07m
1 stop
$269Spirit Airlines
Thu, Apr 23 - Sun, Apr 26
Copa Airlines Logo
3:36 pm - 8:15 am
AUS
-
MDE
16h 39m
1 stop
Copa Airlines Logo
5:00 am - 1:59 pm
MDE
-
AUS
8h 59m
1 stop
$316Copa Airlines
Wed, Apr 15 - Sun, Apr 19
Copa Airlines Logo
3:36 pm - 8:05 am
AUS
-
CTG
16h 29m
1 stop
Copa Airlines Logo
6:20 am - 1:59 pm
CTG
-
AUS
7h 39m
1 stop
$327Copa Airlines
Sat, May 9 - Thu, May 14
American Airlines Logo
5:40 pm - 2:04 pm
AUS
-
CTG
20h 24m
2 stops
American Airlines Logo
1:25 pm - 11:59 pm
CTG
-
AUS
10h 34m
1 stop
$344American Airlines
Wed, May 13 - Mon, May 18
Delta Logo
5:25 am - 9:35 pm
AUS
-
LIM
16h 10m
2 stops
Delta Logo
8:55 am - 12:31 am
LIM
-
AUS
15h 36m
2 stops
$354Delta
Mon, Apr 13 - Sun, Apr 19
United Airlines Logo
2:10 pm - 11:25 pm
AUS
-
UIO
9h 15m
1 stop
United Airlines Logo
12:35 am - 8:33 am
UIO
-
AUS
7h 58m
1 stop
$385United Airlines
Sat, Apr 11 - Sun, Apr 19
United Airlines Logo
12:46 pm - 5:00 am
AUS
-
UIO
16h 14m
2 stops
United Airlines Logo
7:25 am - 9:34 pm
UIO
-
AUS
14h 09m
1 stop
$389United Airlines
Tue, Mar 31 - Tue, Apr 14
American Airlines Logo
5:15 am - 10:10 pm
AUS
-
UIO
16h 55m
1 stop
American Airlines Logo
11:40 pm - 4:57 pm
UIO
-
AUS
17h 17m
1 stop
$405American Airlines
Sat, Apr 11 - Sun, Apr 19
Delta Logo
5:22 am - 8:20 pm
AUS
-
LIM
14h 58m
2 stops
Delta Logo
8:55 am - 12:17 am
LIM
-
AUS
15h 22m
2 stops
$445Delta
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 September, when tickets cost $384 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $561 and $487 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 seasonJanuary
Cheapest flight$84
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 31% 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 8286 reviews
8.1Boarding
7.9Comfort
7.2Food
8.5Crew
7.8Entertainment
Airline reviews

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

8.0 ExcellentMary, Mar 2026
LGA - MKE
Read more Delta reviews

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

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

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

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

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

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

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

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

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

Good check in process Poor information on payments at Lima airport

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

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

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

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.

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

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.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Never ontime and always delays. Long waits for customer service and often app doesn’t work

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

Everything you need to know for your flight to South America

Information on your arrival and departure airports