HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santiago

$312+ Cheap flights from Austin (AUS) to Santiago (SCL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SCL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Santiago with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Austin Bergstrom to Santiago Arturo Merino Benitez are usually found in October or January, booked 41 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Austin to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Santiago (SCL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$629
(Avianca Connect)

One-way from

$312
(KAYAK)

Popular in

December

Cheapest in

October

Average price

$688
Provider with most accurate pricing for Austin Bergstrom-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Santiago Arturo Merino Benitez flights.
Search Deals
From Austin Bergstrom to Santiago Arturo Merino Benitez
Search Deals
One-way flight from Austin Bergstrom to Santiago Arturo Merino Benitez
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Austin to Santiago

Cheapest flights from Austin to Santiago
Explore the most affordable flight options available from Austin to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Avianca Connect deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:15 amAUS - SCL
2 stops20h 20mMultiple Airlines
Wed 5/2811:55 pmSCL - AUS
2 stops24h 08mMultiple Airlines
Deal found 3/26$629
This KAYAK deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:29 pmAUS - SCL
1 stop12h 37mCopa Airlines
Tue 12/22:42 amSCL - AUS
1 stop13h 13mCopa Airlines
Deal found 3/27$642
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:20 amAUS - SCL
1 stop17h 40mDelta
Sat 11/112:30 amSCL - AUS
2 stops19h 38mDelta
Deal found 3/27$654
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:30 pmAUS - SCL
1 stop34h 20mUnited Airlines
Thu 11/2010:45 pmSCL - AUS
1 stop21h 44mUnited Airlines
Deal found 3/25$660
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/711:01 amAUS - SCL
1 stop18h 54mAmerican Airlines
Wed 5/149:00 pmSCL - AUS
1 stop23h 25mAmerican Airlines
Deal found 3/27$664
This FlightHub deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:45 pmAUS - SCL
1 stop13h 15mLATAM Airlines
Mon 11/1712:30 amSCL - AUS
2 stops25h 30mLATAM Airlines
Deal found 3/27$719

Cheapflights Fare Finder

Customize your flight search to find flights from Austin to Santiago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Austin to Santiago that are best for you.

Fly from

Austin

Fly to

Santiago

Route

Depart

Return

Price

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Tue 5/13

7:15 am-4:35 am

2 stops20h 20m

Santiago Arturo Merino Benitez

Wed 5/28

11:55 pm-11:03 pm

2 stops24h 08m

$629

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Wed 5/7

3:36 pm-5:04 am

1 stop12h 28m

Santiago Arturo Merino Benitez

Tue 5/13

12:24 am-2:09 pm

1 stop14h 45m

$652

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Wed 5/7

11:01 am-6:55 am

1 stop18h 54m

Santiago Arturo Merino Benitez

Wed 5/14

9:00 pm-7:25 pm

1 stop23h 25m

$664

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Tue 4/8

7:20 am-4:45 am

2 stops20h 25m

Santiago Arturo Merino Benitez

Sun 4/13

11:25 pm-12:29 am

2 stops26h 04m

$684

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Fri 7/11

5:40 am-5:40 am

2 stops23h 00m

Santiago Arturo Merino Benitez

Sat 7/19

11:00 am-11:04 am

2 stops25h 04m

$738

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Fri 6/13

10:00 am-1:25 pm

3 stops26h 25m

Santiago Arturo Merino Benitez

Fri 6/20

11:55 pm-10:29 am

3 stops35h 34m

$1,777

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Mon 6/16

3:36 pm-5:04 am

1 stop12h 28m

$312

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Mon 6/16

12:27 pm-7:00 am

2 stops17h 33m

$315

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Sun 6/1

7:01 pm-4:15 am

2 stops32h 14m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Compare providers for flights from Austin to Santiago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Santiago in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Santiago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Santiago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to Santiago. Price data was last updated on March 21, 2025.

The price you pay for your flight from Austin to Santiago may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Austin to Santiago?

Currently, April is the cheapest month in which you can book a flight from Austin to Santiago (average of $752). Flying from Austin to Santiago in December is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to SCL?

Find hourly flight availability from Austin to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

It’s typically best to fly out from Austin to Santiago in the evening. Doing so could potentially save you 34% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

Temperature in Santiago by month

Plan your trip to Santiago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago. Reviews last updated March 28, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines and Copa Airlines from Austin to Santiago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,750 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,395 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
8,986 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Austin to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Austin to Santiago round-trip?

    Flying on Copa Airlines is currently your cheapest option to Santiago, with prices starting at $652. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $664 and $684, respectively. Copa Airlines is 12% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Austin to Santiago that include hotel bookings?

    Yes. In addition to deals on Austin to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Santiago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Santiago.

  • Can I find deals for business class flights from Austin to Santiago?

    Yes. Cheapflights offers flight deals from Austin to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Santiago?

    Currently, April is the cheapest month in which you can book a flight from Austin to Santiago (average of $752). Flying from Austin to Santiago in December is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Austin to Santiago

Discover the top 5 airlines that operate flights from Austin to Santiago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$363Average$701FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$583Average$713FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$596Average$712FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$644Average$777FlexibilityNo cancel feeOn-time69%
DeltaCheapest$667Average$709FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.