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Cheap flights from Santiago to Austin from $358

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Santiago to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
10:15 am - 9:42 pmSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
14h 27m1 stop Miami
LATAM Airlines Logo
8:35 am - 7:00 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
19h 25m1 stop Miami
$753LATAM Airlines
Mon, Nov 16 - Mon, Nov 23
LATAM Airlines Logo
11:55 pm - 9:19 pmSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
23h 24m1 stop Miami
LATAM Airlines Logo
8:45 am - 5:05 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
17h 20m1 stop Miami
$762LATAM Airlines
Thu, Oct 15 - Tue, Nov 3
LATAM Airlines Logo
11:55 pm - 9:19 pmSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
23h 24m1 stop Miami
LATAM Airlines Logo
11:12 am - 5:05 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
14h 53m2 stops Atlanta Hartsfield-Jackson Miami
$767LATAM Airlines
Thu, Oct 15 - Tue, Nov 3
LATAM Airlines Logo
8:40 am - 12:22 amSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
18h 42m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
8:35 am - 7:00 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
19h 25m1 stop Miami
$769LATAM Airlines
Mon, Nov 16 - Mon, Nov 23
United Airlines Logo
10:45 pm - 11:08 amSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
39h 23m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
5:15 am - 8:50 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
24h 35m1 stop Houston George Bush Intcntl
$800United Airlines
Sun, Nov 1 - Sun, Nov 8
United Airlines Logo
10:45 pm - 5:51 pmSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
22h 06m1 stop Houston George Bush Intcntl
United Airlines Logo
5:15 am - 8:50 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
24h 35m1 stop Houston George Bush Intcntl
$800United Airlines
Sun, Nov 1 - Sun, Nov 8
United Airlines Logo
10:45 pm - 11:08 amSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
39h 23m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
6:00 pm - 8:50 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
35h 50m2 stops Denver Intl Houston George Bush Intcntl
$800United Airlines
Sun, Nov 1 - Sun, Nov 8
Delta Logo
8:20 am - 12:21 amSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
18h 01m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
Delta Logo
8:15 am - 7:30 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
21h 15m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado
$808Delta
Thu, Oct 15 - Fri, Oct 30
Delta Logo
9:45 am - 9:49 amSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
27h 04m1 stop Miami
Delta Logo
8:00 am - 7:40 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
20h 40m1 stop Atlanta Hartsfield-Jackson
$808Delta
Tue, Dec 29 - Sat, Jan 9
Delta Logo
9:45 am - 9:31 pmSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
14h 46m1 stop Miami
Delta Logo
8:00 am - 6:40 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
19h 40m1 stop Atlanta Hartsfield-Jackson
$808Delta
Tue, Dec 29 - Sun, Jan 10

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LATAM Airlines flights from Santiago to Austin

Our best LATAM Airlines deals on Santiago to Austin flight tickets
LATAM Airlines
Nov 16
SCL10:15 amSantiago Arturo Merino Benitez
14h 27m
1 stop
AUS9:42 pmAustin Bergstrom
Nov 23
AUS8:35 amAustin Bergstrom
19h 25m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$753
LATAM Airlines
Oct 15
SCL11:55 pmSantiago Arturo Merino Benitez
23h 24m
1 stop
AUS9:19 pmAustin Bergstrom
Nov 3
AUS8:45 amAustin Bergstrom
17h 20m
1 stop
SCL5:05 amSantiago Arturo Merino Benitez
$762
LATAM Airlines
Oct 15
SCL11:55 pmSantiago Arturo Merino Benitez
23h 24m
1 stop
AUS9:19 pmAustin Bergstrom
Nov 3
AUS11:12 amAustin Bergstrom
14h 53m
2 stops
SCL5:05 amSantiago Arturo Merino Benitez
$767

Delta flights from Santiago to Austin

Our best Delta deals on Santiago to Austin flight tickets
Delta
Feb 6
SCL8:13 amSantiago Arturo Merino Benitez
19h 19m
2 stops
AUS12:32 amAustin Bergstrom
Feb 20
AUS4:59 pmAustin Bergstrom
19h 01m
2 stops
SCL3:00 pmSantiago Arturo Merino Benitez
$808
Delta
Nov 2
SCL8:25 pmSantiago Arturo Merino Benitez
16h 35m
2 stops
AUS10:00 amAustin Bergstrom
Nov 22
AUS3:00 pmAustin Bergstrom
21h 00m
2 stops
SCL3:00 pmSantiago Arturo Merino Benitez
$809
Delta
Oct 15
SCL11:55 pmSantiago Arturo Merino Benitez
25h 15m
1 stop
AUS11:10 pmAustin Bergstrom
Nov 2
AUS5:20 amAustin Bergstrom
23h 20m
1 stop
SCL7:40 amSantiago Arturo Merino Benitez
$886

momondo Fare Finder

 
Use the filters below to find and compare flights from Santiago to Austin that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Mon 11/16

10:15 am-9:42 pm

1 stop14h 27m

Austin Bergstrom

Mon 11/23

8:35 am-7:00 am

1 stop19h 25m

$753

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Thu 10/15

11:55 pm-9:19 pm

1 stop23h 24m

Austin Bergstrom

Tue 11/3

8:45 am-5:05 am

1 stop17h 20m

$762

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Thu 10/15

11:55 pm-9:19 pm

1 stop23h 24m

Austin Bergstrom

Tue 11/3

11:12 am-5:05 am

2 stops14h 53m

$767

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Mon 11/16

8:40 am-12:22 am

2 stops18h 42m

Austin Bergstrom

Mon 11/23

8:35 am-7:00 am

1 stop19h 25m

$769

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Sun 11/1

10:45 pm-11:08 am

2 stops39h 23m

Austin Bergstrom

Sun 11/8

5:15 am-8:50 am

1 stop24h 35m

$800

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Sun 11/1

10:45 pm-5:51 pm

1 stop22h 06m

Austin Bergstrom

Sun 11/8

5:15 am-8:50 am

1 stop24h 35m

$800

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Sun 11/1

10:45 pm-11:08 am

2 stops39h 23m

Austin Bergstrom

Sun 11/8

6:00 pm-8:50 am

2 stops35h 50m

$800

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Thu 10/15

8:20 am-12:21 am

2 stops18h 01m

Austin Bergstrom

Fri 10/30

8:15 am-7:30 am

2 stops21h 15m

$808

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Tue 12/29

9:45 am-9:49 am

1 stop27h 04m

Austin Bergstrom

Sat 1/9

8:00 am-7:40 am

1 stop20h 40m

$808

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Tue 12/29

9:45 am-9:31 pm

1 stop14h 46m

Austin Bergstrom

Sun 1/10

8:00 am-6:40 am

1 stop19h 40m

$808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Santiago to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Santiago and Austin?

Prices are currently typical for flights on this route.

Typical prices usually range from $734 to $806.
The lowest price recently found on this route was $753.

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Santiago is in March. Flight prices, which tend to average around $691, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in March, then November is your next best option. Flight prices from Santiago to Austin during November average around $721.

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

You are more likely to see cheaper flights to Austin from Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $821 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Santiago for as low as $667 on momondo.

Can stopping save me money on Santiago to Austin flights?

You could potentially save up to 42% on your flight if you consider stops on a Santiago to Austin flight.

How have Santiago to Austin flight prices changed over time?

As of October 2026, prices for Santiago to Austin flights are approximately 64% more expensive when compared to flights at the same time last year.

When to book flights from Santiago to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santiago to Austin (SCL to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago to Austin

Best Price Found

$358

Fastest flight time

16h 18m

Direct flights

None
The best one-way flight to Austin from Santiago in the past 72 hours is $358. The best round-trip flight deal from Santiago to Austin found on momondo in the last 72 hours is $753.
The fastest flight from Santiago to Austin takes 16h 18m
There are no direct flights from Santiago to Austin. There are no popular flight routes from Santiago to Austin.
Search flight deals

Frequently asked questions about flying from Santiago to Austin

  • How far is Santiago Arturo Merino Benitez to Austin Bergstrom by plane?

    A flight from Santiago Arturo Merino Benitez to Austin Bergstrom will travel around 4742.0 mi. By plane, this route typically takes 16h 18m.

  • When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to Austin Bergstrom Airport?

    Prices for flights from Santiago Arturo Merino Benitez Airport to Austin Bergstrom Airport were last updated today.

  • How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to Austin Bergstrom Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Santiago to Austin?

Best airlines flying from Santiago to Austin

Compare and see reviews for airlines that fly from Santiago to Austin with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $395Free CancellationRating
7.8
8,629 reviews
Search Delta flights
LATAM AirlinesPriceFrom $668Free CancellationRating
7.4
1,976 reviews
Search LATAM Airlines flights

Traveling to a place near Austin?

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

Why use momondo?

Why should I use momondo to find a flight deal from Santiago to Austin?

It is quick and easy to find Santiago to Austin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Austin that suits you.

Can I find flights from Santiago to Austin with flexible booking policies on momondo?

All flight searches from Santiago to Austin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Santiago to Austin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santiago to Austin.

I’m not ready to book a flight from Santiago to Austin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Santiago to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.

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