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$285+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SCL
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Copa Airlines deal was found by Cheapflights users on 1/24. 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 4/23:36 pm
AUS
-
SCL
1 stop12h 27m
Copa Airlines
Fri 4/102:30 am
SCL
-
AUS
1 stop12h 29m
Copa Airlines
Deal found 1/24$511
This Copa Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 3/233:42 pm
AUS
-
SCL
1 stop12h 18m
Copa Airlines
Tue 3/313:30 am
SCL
-
AUS
1 stop12h 29m
Copa Airlines
Deal found 1/26$531
This LATAM Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 4/199:00 am
AUS
-
SCL
2 stops27h 45m
LATAM Airlines
Thu 4/235:00 am
SCL
-
AUS
2 stops39h 46m
LATAM Airlines
Deal found 1/26$625
This BusinessClass deal was found by Cheapflights users on 1/26. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:36 pm
AUS
-
SCL
1 stop26h 47m
Copa Airlines
Sun 6/142:22 am
SCL
-
AUS
1 stop12h 37m
Copa Airlines
Deal found 1/26$653
This LATAM Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 4/2411:53 am
AUS
-
SCL
2 stops26h 32m
LATAM Airlines
Mon 4/2711:00 pm
SCL
-
AUS
1 stop23h 07m
LATAM Airlines
Deal found 1/26$660
This CheapOair deal was found by Cheapflights users on 1/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:45 am
AUS
-
SCL
1 stop19h 15m
LATAM Airlines
Mon 3/1611:25 pm
SCL
-
AUS
1 stop24h 19m
LATAM Airlines
Deal found 1/25$679
This LATAM Airlines deal was found by Cheapflights users on 1/26. 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 4/2310:55 am
AUS
-
SCL
2 stops18h 05m
LATAM Airlines
Mon 4/2711:05 pm
SCL
-
AUS
2 stops21h 22m
LATAM Airlines
Deal found 1/26$705

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$511
(Copa Airlines)

One-way from

$285
(Copa Airlines)

Popular in

December

Cheapest in

September

Average price

$723
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. 5% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 27, 2026.
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

Thu 4/2

3:36 pm-6:03 am

1 stop12h 27m

Santiago Arturo Merino Benitez

Fri 4/10

2:30 am-1:59 pm

1 stop12h 29m

$511

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Mon 3/23

3:42 pm-6:00 am

1 stop12h 18m

Santiago Arturo Merino Benitez

Tue 3/31

3:30 am-1:59 pm

1 stop12h 29m

$531

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Sun 4/19

8:51 am-1:05 pm

2 stops27h 14m

Santiago Arturo Merino Benitez

Wed 4/22

12:20 am-9:21 pm

2 stops22h 01m

$625

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Fri 3/6

8:45 am-7:00 am

1 stop19h 15m

Santiago Arturo Merino Benitez

Mon 3/16

11:25 pm-9:44 pm

1 stop24h 19m

$679

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Thu 4/23

3:36 pm-5:03 am

1 stop12h 27m

$285

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

Thu 4/23

5:25 am-12:40 pm

3 stops30h 15m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice 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 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 January 23, 2026.

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 December is currently the most expensive (average of $703). 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.

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 January 27, 2026.
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
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,912 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.5
Good
1,560 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,206 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,198 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $511, Copa Airlines can have you in Santiago from Austin in 12h 27m. There are 4728 mi between Austin and Santiago.

  • 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 $294. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $374 and $633, respectively. Copa Airlines is 59% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Austin to Santiago one-way?

    The cheapest airlines for a one-way flight from Austin to Santiago are Copa Airlines ($264), American Airlines ($314), and LATAM Airlines ($322).

  • 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 December is currently the most expensive (average of $703). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$294Average$655FlexibilityNo cancel feeOn-time70%
DeltaCheapest$374Average$723FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$633Average$793FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$659Average$733FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$714Average$832FlexibilityNo cancel feeOn-time69%

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