$106 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 1/1. 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.
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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$364
Bogotá
Bogotá2 stops$301
Buenos Aires
Buenos Aires1 stop$574
Sao Paulo
Sao Paulo1 stop$490
Rio de Janeiro
Rio de Janeiro1 stop$560
Santiago
Santiago1 stop$622
Cartagena
Cartagena1 stop$231
Quito
Quito2 stops$361
Guayaquil
Guayaquil1 stop$179
Cali
Cali2 stops$301
Cusco
Cusco2 stops$436
Georgetown
Georgetown1 stop$477
Montevideo
Montevideo1 stop$684
Barranquilla
Barranquilla2 stops$408
Santa Marta
Santa Marta2 stops$456
Asuncion
Asuncion2 stops$520
Lima
Lima1 stop$364
Bogotá
Bogotá2 stops$301
Buenos Aires
Buenos Aires1 stop$574
Sao Paulo
Sao Paulo1 stop$490
Rio de Janeiro
Rio de Janeiro1 stop$560
Santiago
Santiago1 stop$622
Cartagena
Cartagena1 stop$231
Quito
Quito2 stops$361
Guayaquil
Guayaquil1 stop$179
Cali
Cali2 stops$301
Cusco
Cusco2 stops$436
Georgetown
Georgetown1 stop$477
Montevideo
Montevideo1 stop$684
Barranquilla
Barranquilla2 stops$408
Santa Marta
Santa Marta2 stops$456
Asuncion
Asuncion2 stops$520

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

Sat, Feb 21 - Wed, Feb 25
Spirit Airlines Logo
7:15 am - 1:13 pm
AUS
-
CTG
28h 58m1 stop
Spirit Airlines Logo
2:21 pm - 8:53 pm
CTG
-
AUS
7h 32m1 stop
$231Spirit Airlines
Wed, Jan 28 - Mon, Feb 2
Copa Airlines Logo
2:17 pm - 8:18 am
AUS
-
MDE
17h 01m1 stop
Copa Airlines Logo
5:00 am - 1:07 pm
MDE
-
AUS
9h 07m1 stop
$253Copa Airlines
Thu, Jan 29 - Thu, Feb 5
American Airlines Logo
7:24 pm - 1:30 pm
AUS
-
CTG
17h 06m2 stops
American Airlines Logo
2:30 pm - 9:36 am
CTG
-
AUS
20h 06m2 stops
$291American Airlines
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
5:57 pm - 5:10 am
AUS
-
BOG
11h 13m1 stop
United Airlines Logo
8:30 am - 11:14 pm
BOG
-
AUS
14h 44m1 stop
$323United Airlines
Mon, Feb 2 - Wed, Feb 4
United Airlines Logo
9:35 am - 11:55 pm
AUS
-
LIM
13h 20m1 stop
United Airlines Logo
1:50 am - 1:19 pm
LIM
-
AUS
12h 29m1 stop
$384United Airlines
Thu, Mar 12 - Tue, Mar 17
American Airlines Logo
3:29 pm - 8:10 am
AUS
-
GRU
14h 41m1 stop
American Airlines Logo
11:00 pm - 10:23 am
GRU
-
AUS
13h 23m1 stop
$499American Airlines
Thu, Mar 12 - Mon, Mar 16
LATAM Airlines Logo
5:25 am - 5:40 am
AUS
-
GRU
22h 15m1 stop
LATAM Airlines Logo
3:55 am - 9:32 pm
GRU
-
AUS
19h 37m2 stops
$519LATAM Airlines
Thu, Mar 5 - Tue, Mar 10
Delta Logo
6:35 am - 5:40 am
AUS
-
GRU
20h 05m1 stop
Delta Logo
7:30 am - 12:20 am
GRU
-
AUS
18h 50m2 stops
$520Delta
Fri, Feb 27 - Thu, Mar 12
Delta Logo
8:10 am - 8:20 am
AUS
-
GIG
21h 10m1 stop
Delta Logo
5:40 pm - 12:18 pm
GIG
-
AUS
20h 38m2 stops
$560Delta
Sun, Apr 12 - Sat, May 2
LATAM Airlines Logo
6:39 pm - 10:15 am
AUS
-
GIG
13h 36m1 stop
LATAM Airlines Logo
5:05 pm - 9:41 pm
GIG
-
AUS
30h 36m2 stops
$575LATAM Airlines
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 June, when the average cost of round-trip tickets is $618 and $495 respectively.

What’s the cheapest day of the week to fly from Austin to South America?

The average price of all round-trip flights from Austin to South America clicked on KAYAK for each day over the last 12 months.

When flying from Austin to South America, you should consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to Austin, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

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$106
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.

  • What is the cheapest time of day to fly to South America?

    The cheapest time of day to fly to South America is generally at night, when round-trip flights cost $420 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to South America is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $510.

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 8010 reviews
8.5Crew
8.1Boarding
7.3Food
7.9Entertainment
7.9Comfort
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

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.

horrible service, food was an embarrassment, no charging for cellphones, stay away

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

Very happy with my flight. I would definitely recommend it.

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

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

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.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

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.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Everything you need to know for your flight to South America

Information on your arrival and departure airports