AUS - SCL

$275 Find Cheap Flights from Austin to Santiago

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 Santiago departing on 4/23. 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 Santiago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Santiago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Santiago, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$603
Typical prices: $669-$704
Copa Airlines
Mon 4/6Tue 5/5
AUS - SCL • 1 stop
Cheapest one-way
$275
Typical prices: $323-$341
Copa Airlines
Thu 4/23
AUS - SCL • 1 stop
When to travel
September
Cheapest • 24% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Santiago (AUS-SCL)

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

Mon, Apr 6 - Tue, May 5
Copa Airlines Logo
3:36 pm - 5:03 am
AUS
-
SCL
12h 27m1 stop
Copa Airlines Logo
12:38 am - 1:59 pm
SCL
-
AUS
14h 21m1 stop
$603Copa Airlines
Mon, Mar 2 - Sun, Mar 15
Copa Airlines Logo
2:42 pm - 8:20 pm
AUS
-
SCL
26h 38m1 stop
Copa Airlines Logo
12:28 pm - 2:06 pm
SCL
-
AUS
27h 38m1 stop
$615Copa Airlines
Thu, Jan 22 - Thu, Jan 29
Copa Airlines Logo
2:17 pm - 6:00 am
AUS
-
SCL
12h 43m1 stop
Copa Airlines Logo
3:34 am - 12:56 pm
SCL
-
AUS
12h 22m1 stop
$623Copa Airlines
Sun, Apr 19 - Thu, Apr 23
LATAM Airlines Logo
8:51 am - 6:55 am
AUS
-
SCL
21h 04m1 stop
LATAM Airlines Logo
7:00 pm - 9:21 pm
SCL
-
AUS
27h 21m2 stops
$625LATAM Airlines
Sun, Apr 19 - Thu, Apr 23
LATAM Airlines Logo
5:25 am - 12:40 pm
AUS
-
SCL
30h 15m3 stops
LATAM Airlines Logo
8:45 pm - 9:21 pm
SCL
-
AUS
25h 36m2 stops
$630LATAM Airlines
Fri, Jan 23 - Sun, Feb 1
Copa Airlines Logo
2:17 pm - 6:00 am
AUS
-
SCL
12h 43m1 stop
Copa Airlines Logo
3:34 am - 1:08 pm
SCL
-
AUS
12h 34m1 stop
$654Copa Airlines
Sun, May 31 - Sun, Jun 7
LATAM Airlines Logo
9:00 am - 6:55 am
AUS
-
SCL
20h 55m1 stop
LATAM Airlines Logo
11:00 pm - 9:25 pm
SCL
-
AUS
23h 25m1 stop
$687LATAM Airlines
Sun, May 31 - Sun, Jun 7
LATAM Airlines Logo
9:00 am - 6:55 am
AUS
-
SCL
20h 55m1 stop
LATAM Airlines Logo
11:00 pm - 6:35 pm
SCL
-
AUS
20h 35m2 stops
$688LATAM Airlines
Mon, Jun 1 - Mon, Jun 15
LATAM Airlines Logo
9:00 am - 6:55 am
AUS
-
SCL
20h 55m1 stop
LATAM Airlines Logo
7:45 pm - 9:25 pm
SCL
-
AUS
26h 40m2 stops
$691LATAM Airlines
Thu, Mar 12 - Mon, Mar 23
LATAM Airlines Logo
8:51 am - 5:35 am
AUS
-
SCL
18h 44m1 stop
LATAM Airlines Logo
5:15 am - 12:20 am
SCL
-
AUS
21h 05m2 stops
$692LATAM Airlines
Booking Insights

KAYAK's insights & trends for Austin to Santiago flights

Get data-powered insights and trends into flights from Austin to Santiago 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 Santiago?

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 Santiago departing in April.

What is the cheapest month to fly from Austin to Santiago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Santiago, 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 Santiago is September, where tickets cost $546 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $835 and $803 respectively.

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

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 Santiago, 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 Santiago, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$275
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Austin to Santiago

When to book flights from Austin to Santiago

Are your dates flexible? Find out the best times to travel from Austin to Santiago 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 Santiago

  • What is the cheapest flight from Austin to Santiago?

    In the last 3 days, the lowest price for a flight from Austin to Santiago was $275 for a one-way ticket and $603 for a round-trip.

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

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

  • Which airports will I be using when flying from Austin to Santiago?

    Austin airport is called Austin Bergstrom and the only airport in Santiago is Santiago Arturo Merino Benitez.

  • Which aircraft models fly most regularly from Austin to Santiago?

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

  • Which airline alliances offer flights from Austin to Santiago?

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

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

    The two airlines most popular with KAYAK users for flights from Austin to Santiago are Delta and Copa Airlines. With an average price for the route of $723 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 $655 and an overall rating of 7.6.

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

    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 Santiago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago 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 Santiago?

    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 Santiago with an airline and back to Austin with another airline. Booking your flights between Austin and SCL can sometimes prove cheaper using this method.

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

    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 Santiago 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 Santiago

 
See real verified KAYAK customer reviews for airlines flying from Austin to Santiago. 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 Santiago? 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 8021 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
7.9Comfort
Airline reviews

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

8.0 ExcellentG, Jan 2026
ATL - FLL
Read more Delta reviews

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

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.

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.

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.

Did upgrade, travel in business it was great (more room I could sleep)

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

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

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.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

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 .

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

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.

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.

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

The pilot greased the landing and the crew was fantastic.

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

Everything you need to know for your flight from Austin to Santiago

Information on your arrival and departure airports