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$318+ Cheap flights from Santiago (SCL) to Austin (AUS)

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — AUS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to Austin Bergstrom are usually found in February or April, booked 13 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Santiago to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to Austin (AUS). 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 August 14, 2025.

Round-trip from

$566
(Avianca Connect)

One-way from

$318
(Copa Airlines)

Popular in

January

Cheapest in

February

Average price

$708
From Santiago Arturo Merino Benitez to Austin Bergstrom
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One-way flight from Santiago Arturo Merino Benitez to Austin Bergstrom
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Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Santiago to Austin

Cheapest flights from Santiago to Austin
Explore the most affordable flight options available from Santiago to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Avianca Connect deal was found by Cheapflights users on 8/14. 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.
Wed 10/291:35 amSCL - AUS
2 stops24h 21mMultiple Airlines
Wed 11/125:45 amAUS - SCL
2 stops20h 45mMultiple Airlines
Deal found 8/14$566
This Avianca Connect deal was found by Cheapflights users on 8/14. 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.
Sun 10/1212:55 amSCL - AUS
2 stops25h 01mMultiple Airlines
Fri 10/246:00 amAUS - SCL
2 stops21h 15mMultiple Airlines
Deal found 8/14$576
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 9/711:30 pmSCL - AUS
1 stop20h 33mMultiple Airlines
Sun 9/147:03 pmAUS - SCL
2 stops25h 12mMultiple Airlines
Deal found 8/12$584
This Avianca Connect deal was found by Cheapflights users on 8/14. 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.
Sat 9/2712:55 amSCL - AUS
2 stops24h 07mMultiple Airlines
Sun 10/56:00 amAUS - SCL
2 stops21h 15mMultiple Airlines
Deal found 8/14$597
This Copa Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 8/2712:13 amSCL - AUS
1 stop14h 41mCopa Airlines
Wed 10/13:29 pmAUS - SCL
1 stop12h 31mCopa Airlines
Deal found 8/12$602
This Avianca Connect deal was found by Cheapflights users on 8/12. 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.
Thu 9/2512:55 amSCL - AUS
2 stops24h 07mMultiple Airlines
Fri 10/35:45 amAUS - SCL
2 stops21h 30mMultiple Airlines
Deal found 8/12$622
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/265:55 pmSCL - AUS
2 stops21h 55mDelta
Fri 10/2410:43 amAUS - SCL
2 stops17h 02mDelta
Deal found 8/12$650
This FlightHub deal was found by Cheapflights users on 8/12. 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 10/1512:25 amSCL - AUS
2 stops20h 05mLATAM Airlines
Tue 10/213:20 pmAUS - SCL
1 stop13h 40mLATAM Airlines
Deal found 8/12$652
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/1012:29 pmSCL - AUS
1 stop27h 25mCopa Airlines
Wed 9/173:29 pmAUS - SCL
1 stop30h 11mCopa Airlines
Deal found 8/11$654
This LATAM Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 9/2012:25 amSCL - AUS
2 stops20h 19mLATAM Airlines
Sun 10/196:27 pmAUS - SCL
2 stops16h 53mLATAM Airlines
Deal found 8/12$659

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago to Austin 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 August 14, 2025.
Use the filters below to find and compare flights from Santiago to Austin that are best for you.

Fly from

Santiago

Fly to

Austin

Route

Depart

Return

Price

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Wed 10/29

1:35 am-11:56 pm

2 stops24h 21m

Austin Bergstrom

Wed 11/12

5:45 am-5:30 am

2 stops20h 45m

$566

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Sun 10/12

12:55 am-11:56 pm

2 stops25h 01m

Austin Bergstrom

Fri 10/24

6:00 am-5:15 am

2 stops21h 15m

$576

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Sun 9/7

11:30 pm-6:03 pm

1 stop20h 33m

Austin Bergstrom

Sun 9/14

7:03 pm-10:15 pm

2 stops25h 12m

$584

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Sat 9/27

12:55 am-11:02 pm

2 stops24h 07m

Austin Bergstrom

Sun 10/5

6:00 am-5:15 am

2 stops21h 15m

$597

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Wed 10/29

1:28 am-1:54 pm

1 stop14h 26m

Austin Bergstrom

Wed 11/12

2:29 pm-6:01 am

1 stop12h 32m

$602

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Wed 8/27

12:13 am-1:54 pm

1 stop14h 41m

Austin Bergstrom

Wed 10/1

3:29 pm-6:00 am

1 stop12h 31m

$602

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Thu 9/25

12:55 am-11:02 pm

2 stops24h 07m

Austin Bergstrom

Fri 10/3

5:45 am-5:15 am

2 stops21h 30m

$622

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Thu 10/16

5:55 pm-11:05 am

2 stops19h 10m

Austin Bergstrom

Tue 10/21

12:10 pm-7:00 am

1 stop16h 50m

$650

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Wed 10/8

1:13 am-1:54 pm

1 stop14h 41m

$318

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Sat 11/22

1:35 am-11:12 pm

2 stops24h 37m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 15 results
1
2

Best time to book a flight from Santiago to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Santiago 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 Santiago to Austin

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

Use this chart to determine the optimal time to book a round-trip flight from Santiago to Austin. Price data was last updated on August 8, 2025.

Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from Santiago to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Santiago to Austin (average of $286). Flying from Santiago to Austin in March is currently the most expensive (average of $362). 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 SCL to AUS?

Find hourly flight availability from Santiago to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Santiago to Austin at noon. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Santiago to Austin?

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Santiago to Austin, such as LATAM Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,840 reviews

Boarding

7.6

Crew

8.0

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,840 reviews
LATAM Airlines
7.5
Good
1,840 reviews

Boarding

7.6

Crew

8.0

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,840 reviews

Boarding

7.6

Crew

8.0

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from Santiago to Austin. 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 Santiago to Austin round-trip?

    LATAM Airlines, at $374, was found to be the cheapest airline from Santiago to Austin. An alternate airline flying to your destination would be American Airlines. LATAM Airlines is currently priced 48% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santiago to Austin 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 Santiago to Austin?

    Currently, January is the cheapest month in which you can book a flight from Santiago to Austin (average of $286). Flying from Santiago to Austin in March is currently the most expensive (average of $362). 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

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Cedar Park
Canyon Lake
Round Rock
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Santiago to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Santiago to Dallas/Fort Worth flights
Santiago to Hobby flights
Santiago to George Bush Intcntl flights
Santiago to Love Field flights
Santiago to San Antonio flights

Top 2 airlines flying from Santiago to Austin

Discover the top 2 airlines that operate flights from Santiago to Austin. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$374Average$755FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$562Average$731FlexibilityNo cancel feeOn-time71%

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