SCL - AUS

$347 Find Cheap Flights from Santiago to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago to Austin departing on 9/5. 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

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

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

Cheap Flights from Santiago to Austin (SCL-AUS)

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

Sun, Aug 17 - Sat, Aug 30
Copa Airlines Logo
11:29 am - 1:54 pmSCL-AUS
27h 25m1 stop
Copa Airlines Logo
3:29 pm - 7:24 pmAUS-SCL
26h 55m1 stop
$514Copa Airlines
Find Deal
Tue, Sep 16 - Thu, Sep 25
Copa Airlines Logo
1:24 am - 1:54 pmSCL-AUS
14h 30m1 stop
Copa Airlines Logo
3:29 pm - 5:58 amAUS-SCL
12h 29m1 stop
$530Copa Airlines
Find Deal
Sun, Aug 17 - Thu, Aug 21
Copa Airlines Logo
11:29 am - 1:54 pmSCL-AUS
27h 25m1 stop
Copa Airlines Logo
3:29 pm - 5:02 amAUS-SCL
12h 33m1 stop
$564Copa Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 20
 Logo
2:30 pm - 9:42 amSCL-AUS
20h 12m2 stops
 Logo
5:00 pm - 7:00 amAUS-SCL
13h 00m1 stop
Fri, Nov 28 - Sat, Dec 20
United Airlines Logo
10:45 pm - 5:21 pmSCL-AUS
21h 36m1 stop
United Airlines Logo
5:46 am - 8:50 amAUS-SCL
24h 04m1 stop
$698United Airlines
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Sat, Sep 20 - Sun, Oct 19
LATAM Airlines Logo
12:25 am - 11:01 pmSCL-AUS
24h 36m2 stops
LATAM Airlines Logo
4:59 pm - 7:00 amAUS-SCL
12h 01m1 stop
$707LATAM Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
LATAM Airlines Logo
12:25 am - 6:36 pmSCL-AUS
20h 11m2 stops
LATAM Airlines Logo
10:52 am - 2:30 pmAUS-SCL
25h 38m2 stops
$710LATAM Airlines
Find Deal
Wed, Dec 24 - Sun, Jan 18
American Airlines Logo
10:15 pm - 8:51 pmSCL-AUS
25h 36m1 stop
American Airlines Logo
5:32 pm - 7:50 amAUS-SCL
11h 18m1 stop
$722American Airlines
Find Deal
Tue, Aug 12 - Wed, Aug 20
 Logo
2:26 am - 1:54 pmSCL-AUS
12h 28m1 stop
 Logo
3:29 pm - 4:15 pmAUS-SCL
23h 46m2 stops
Fri, Nov 28 - Sat, Dec 20
United Airlines Logo
10:45 pm - 8:36 amSCL-AUS
12h 51m1 stop
United Airlines Logo
11:07 am - 8:50 amAUS-SCL
18h 43m2 stops
$756United Airlines
Find Deal
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KAYAK's insights & trends for Santiago to Austin flights

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

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

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

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

Your flight ticket price will generally be cheaper if you fly to Austin on a Monday and more expensive on a Sunday. On your return trip to Santiago, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago to Austin, 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 Santiago to Austin is February, where tickets cost $673 (return) on average. On the other hand, the most expensive months are January and September, where the average cost of round-trip tickets is $870 and $840 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santiago to Austin, 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 Santiago to Austin, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonApril
High seasonSeptember
Cheapest flight$347
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Santiago to Austin

When to book flights from Santiago to Austin

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

  • What is the cheapest flight from Santiago to Austin?

    In the last 3 days, the lowest price for a flight from Santiago to Austin was $347 for a one-way ticket and $514 for a round-trip.

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

    Yes, you’ll need a passport to travel to Austin from Santiago.

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

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

  • Which airline alliances offer flights from Santiago to Austin?

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

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

    The two airlines most popular with KAYAK users for flights from Santiago to Austin are LATAM Airlines and Copa Airlines. With an average price for the route of $755 and an overall rating of 7.5, LATAM Airlines is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $700 and an overall rating of 7.5.

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

    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 Santiago to Austin.

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

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

    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 Austin with an airline and back to Santiago with another airline. Booking your flights between Santiago and AUS 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 Santiago to Austin?

    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 Austin from Santiago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Santiago to Austin

 
See real verified KAYAK customer reviews for airlines flying from Santiago to Austin. 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 Santiago to Austin? 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.
7.5
LATAM AirlinesOverall score based on 1801 reviews
7.6Boarding
7.0Entertainment
6.7Food
8.1Crew
7.4Comfort
Airline reviews

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

6.0 GoodDiane, Jul 2025ATL - PDX
Read more LATAM Airlines reviews

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

entertainment was not good; the shoulder strap on Business class seat did not sit well across the body (more like across the neck); the food was not hot and the special meal promoted by insert in the menu was not available to us

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

I upgraded myself to Business Class at the last minute so I had a DREAMS window seat. Seeing as I've never flown Business before everything was novel and fun for me and it made the 7 hour flight much more enjoyable for sure.

Great from check in all the way to the end. Very happy with Copa

Copa stranded us ans then tried to charge us thousands to leave Panama.

Friendly flight team and seamless travel from one stop to next.

I loved my experience. Very safe, Very informative and very friendly.

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

Pretty bad gate mgmt upon arrival. No open gates and we had to wait at midnight. Shouldn’t be a surprise that an aircraft is coming in.

Comfortable plane ride however on delays disappointment no real details as to why the delays when other flights are leaving the airport

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

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

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