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$253+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SCL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Santiago Arturo Merino Benitez are usually found in September or April, booked 49 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 October 28, 2025.

This Copa Airlines deal was found by Cheapflights users on 10/26. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:29 pmAUS - SCL
1 stop12h 32mCopa Airlines
Tue 12/23:23 amSCL - AUS
1 stop12h 31mCopa Airlines
Deal found 10/26$582
This KAYAK deal was found by Cheapflights users on 10/27. 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 11/157:20 amAUS - SCL
2 stops25h 20mLATAM Airlines
Mon 11/176:40 amSCL - AUS
2 stops20h 48mLATAM Airlines
Deal found 10/27$587
This Copa Airlines deal was found by Cheapflights users on 10/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:29 pmAUS - SCL
1 stop12h 32mCopa Airlines
Sun 11/161:12 amSCL - AUS
1 stop14h 43mCopa Airlines
Deal found 10/27$622
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:29 pmAUS - SCL
1 stop12h 32mCopa Airlines
Sun 12/1412:20 pmSCL - AUS
1 stop27h 34mCopa Airlines
Deal found 10/27$631
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:29 pmAUS - SCL
1 stop12h 32mMultiple Airlines
Mon 11/174:25 pmSCL - AUS
2 stops33h 24mMultiple Airlines
Deal found 10/27$652
This LATAM Airlines deal was found by Cheapflights users on 10/26. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:20 pmAUS - SCL
2 stops23h 55mLATAM Airlines
Wed 12/310:35 amSCL - AUS
1 stop14h 05mLATAM Airlines
Deal found 10/26$659
This LATAM Airlines deal was found by Cheapflights users on 10/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:27 pmAUS - SCL
2 stops22h 08mLATAM Airlines
Mon 11/311:25 pmSCL - AUS
2 stops27h 57mLATAM Airlines
Deal found 10/27$664
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:28 pmAUS - SCL
2 stops27h 56mMultiple Airlines
Tue 12/23:23 amSCL - AUS
1 stop12h 31mMultiple Airlines
Deal found 10/26$694
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Wed 12/109:00 amAUS - SCL
2 stops26h 30mLATAM Airlines
Sun 12/1410:35 amSCL - AUS
1 stop14h 05mLATAM Airlines
Deal found 10/27$699
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:21 pmAUS - SCL
1 stop13h 19mLATAM Airlines
Thu 11/203:00 pmSCL - AUS
2 stops27h 26mLATAM Airlines
Deal found 10/26$701
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:41 pmAUS - SCL
1 stop14h 59mMultiple Airlines
Thu 11/205:12 amSCL - AUS
1 stop34h 43mMultiple Airlines
Deal found 10/26$702

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$582
(Copa Airlines)

One-way from

$253
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$714
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. 8% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 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

Sat 11/15

2:29 pm-6:01 am

1 stop12h 32m

Santiago Arturo Merino Benitez

Sun 11/16

1:12 am-12:55 pm

1 stop14h 43m

$622

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Sun 4/26

3:17 pm-3:14 am

1 stop34h 57m

Santiago Arturo Merino Benitez

Tue 4/28

11:28 am-1:56 pm

1 stop27h 28m

$630

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Mon 2/2

8:00 am-4:30 am

2 stops17h 30m

Santiago Arturo Merino Benitez

Tue 2/10

6:30 pm-9:51 am

2 stops18h 21m

$704

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Mon 2/2

6:40 am-7:40 am

1 stop22h 00m

Santiago Arturo Merino Benitez

Tue 2/10

6:30 pm-9:51 am

2 stops18h 21m

$704

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Wed 2/18

12:16 pm-8:50 am

1 stop17h 34m

Santiago Arturo Merino Benitez

Thu 3/26

9:45 pm-3:22 pm

1 stop19h 37m

$704

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Thu 3/12

12:20 pm-7:00 am

1 stop16h 40m

Santiago Arturo Merino Benitez

Sun 3/22

12:25 am-9:41 pm

2 stops23h 16m

$704

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Thu 3/12

8:00 am-6:35 am

2 stops20h 35m

Santiago Arturo Merino Benitez

Mon 3/23

8:20 am-12:40 am

2 stops18h 20m

$704

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Thu 1/15

12:34 pm-7:40 am

1 stop16h 06m

Santiago Arturo Merino Benitez

Sun 1/25

10:15 pm-9:35 pm

2 stops26h 20m

$704

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Fri 12/12

10:48 am-2:40 pm

2 stops24h 52m

$253

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Thu 11/13

2:29 pm-6:01 am

1 stop12h 32m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 17 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Santiago flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 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 49 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, September is the cheapest month in which you can book a flight from Austin to Santiago (average of $260). Flying from Austin to Santiago in June is currently the most expensive (average of $673). 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 October 28, 2025.

It’s typically best to fly out from Austin to Santiago in the evening. Doing so could potentially save you 33% on the flight price compared to flying in the morning, which is usually more expensive.

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 October 28, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines, and LATAM 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
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Copa Airlines
7.6
Good
1,562 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
LATAM Airlines
7.5
Good
1,871 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How long is the flight from Austin to Santiago?

    For as low as $622, Copa Airlines can have you in Santiago from Austin in 12h 32m. There are 4728 mi between Austin and Santiago. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $363. Additional round-trip tickets that might be worth considering are offered by Delta and LATAM Airlines, with the lowest prices starting at $578 and $659, respectively. Copa Airlines is 50% 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, September is the cheapest month in which you can book a flight from Austin to Santiago (average of $260). Flying from Austin to Santiago in June is currently the most expensive (average of $673). 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

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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$363Average$655FlexibilityNo cancel feeOn-time70%
DeltaCheapest$578Average$764FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$659Average$733FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$666Average$776FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$667Average$832FlexibilityNo cancel feeOn-time69%

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