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Cheap flights from Santiago to Austin from $404

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
11:55 pm - 9:19 pmSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
23h 24m1 stop Miami
LATAM Airlines Logo
8:45 am - 5:35 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
17h 50m1 stop Miami
$684LATAM Airlines
Wed, Oct 7 - Wed, Nov 4
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 - 7:00 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
19h 15m1 stop Miami
$685LATAM Airlines
Wed, Oct 7 - Wed, Nov 4
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 - 5:35 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
15h 23m2 stops Atlanta Hartsfield-Jackson Miami
$689LATAM Airlines
Wed, Oct 7 - Wed, Nov 4
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 - 7:00 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
16h 48m2 stops Atlanta Hartsfield-Jackson Miami
$690LATAM Airlines
Wed, Oct 7 - Wed, Nov 4
Delta Logo
10:15 am - 9:38 amSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
26h 23m1 stop Miami
Delta Logo
2:45 pm - 6:40 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
12h 55m1 stop Atlanta Hartsfield-Jackson
$721Delta
Mon, Jan 18 - Thu, Jan 28
Delta Logo
11:10 pm - 5:21 pmSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
21h 11m2 stops Miami Atlanta Hartsfield-Jackson
Delta Logo
8:00 am - 5:35 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
18h 35m2 stops Atlanta Hartsfield-Jackson Miami
$721Delta
Mon, Jan 18 - Wed, Feb 24
Delta Logo
11:10 pm - 5:21 pmSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
21h 11m2 stops Miami Atlanta Hartsfield-Jackson
Delta Logo
8:00 am - 5:35 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
18h 35m2 stops Atlanta Hartsfield-Jackson Miami
$721Delta
Wed, Jan 20 - Wed, Feb 24
American Airlines Logo
9:30 pm - 4:08 pmSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
20h 38m1 stop Miami
American Airlines Logo
5:00 pm - 8:35 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
13h 35m1 stop Miami
$730American Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
10:45 pm - 8:58 pmSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
25h 13m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
5:40 pm - 8:50 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
12h 10m1 stop Houston George Bush Intcntl
$736United Airlines
Mon, Nov 9 - Sun, Nov 29
United Airlines Logo
10:45 pm - 7:15 pmSCL  Santiago Arturo Merino Benitez-AUS Austin Bergstrom
23h 30m1 stop Houston George Bush Intcntl
United Airlines Logo
7:10 am - 8:50 amAUS  Austin Bergstrom-SCL Santiago Arturo Merino Benitez
22h 40m1 stop Houston George Bush Intcntl
$736United Airlines
Sun, Dec 20 - Sat, Jan 2

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LATAM Airlines flights from Santiago to Austin

Our best LATAM Airlines deals on Santiago to Austin flight tickets
LATAM Airlines
Oct 7
SCL11:55 pmSantiago Arturo Merino Benitez
23h 24m
1 stop
AUS9:19 pmAustin Bergstrom
Nov 4
AUS8:45 amAustin Bergstrom
17h 50m
1 stop
SCL5:35 amSantiago Arturo Merino Benitez
$684
LATAM Airlines
Oct 7
SCL11:55 pmSantiago Arturo Merino Benitez
23h 24m
1 stop
AUS9:19 pmAustin Bergstrom
Nov 4
AUS8:45 amAustin Bergstrom
19h 15m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$685
LATAM Airlines
Oct 7
SCL11:55 pmSantiago Arturo Merino Benitez
23h 24m
1 stop
AUS9:19 pmAustin Bergstrom
Nov 4
AUS11:12 amAustin Bergstrom
15h 23m
2 stops
SCL5:35 amSantiago Arturo Merino Benitez
$689

United Airlines flights from Santiago to Austin

Our best United Airlines deals on Santiago to Austin flight tickets
United Airlines
Nov 9
SCL10:45 pmSantiago Arturo Merino Benitez
22h 06m
1 stop
AUS5:51 pmAustin Bergstrom
Nov 29
AUS12:16 pmAustin Bergstrom
17h 34m
1 stop
SCL8:50 amSantiago Arturo Merino Benitez
$736
United Airlines
Dec 4
SCL10:45 pmSantiago Arturo Merino Benitez
12h 59m
1 stop
AUS8:44 amAustin Bergstrom
Dec 8
AUS2:15 pmAustin Bergstrom
15h 35m
1 stop
SCL8:50 amSantiago Arturo Merino Benitez
$822

momondo Fare Finder

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

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Route

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Price

Cheapest round-trip

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Wed 10/7

11:55 pm-9:19 pm

1 stop23h 24m

Austin Bergstrom

Wed 11/4

8:45 am-5:35 am

1 stop17h 50m

$684

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Wed 10/7

11:55 pm-9:19 pm

1 stop23h 24m

Austin Bergstrom

Wed 11/4

8:45 am-7:00 am

1 stop19h 15m

$685

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Wed 10/7

11:55 pm-9:19 pm

1 stop23h 24m

Austin Bergstrom

Wed 11/4

11:12 am-5:35 am

2 stops15h 23m

$689

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Wed 10/7

11:55 pm-9:19 pm

1 stop23h 24m

Austin Bergstrom

Wed 11/4

11:12 am-7:00 am

2 stops16h 48m

$690

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Mon 1/18

10:15 am-9:38 am

1 stop26h 23m

Austin Bergstrom

Thu 1/28

2:45 pm-6:40 am

1 stop12h 55m

$721

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Mon 1/18

11:10 pm-5:21 pm

2 stops21h 11m

Austin Bergstrom

Wed 2/24

8:00 am-5:35 am

2 stops18h 35m

$721

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Wed 1/20

11:10 pm-5:21 pm

2 stops21h 11m

Austin Bergstrom

Wed 2/24

8:00 am-5:35 am

2 stops18h 35m

$721
Quickest round-trip

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Thu 10/22

9:30 pm-4:08 pm

1 stop20h 38m

Austin Bergstrom

Mon 10/26

5:00 pm-8:35 am

1 stop13h 35m

$730

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Mon 11/9

10:45 pm-8:58 pm

2 stops25h 13m

Austin Bergstrom

Sun 11/29

5:40 pm-8:50 am

1 stop12h 10m

$736

SantiagoAustin

SCL Santiago Arturo Merino Benitez - AUS Austin Bergstrom

SCLAUS

Santiago Arturo Merino Benitez

Sun 12/20

10:45 pm-7:15 pm

1 stop23h 30m

Austin Bergstrom

Sat 1/2

7:10 am-8:50 am

1 stop22h 40m

$736

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 $668 to $886.
The lowest price recently found on this route was $684.

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 $643, 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 October is your next best option. Flight prices from Santiago to Austin during October average around $734.

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 $794 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 $690 on momondo.

Can stopping save me money on Santiago to Austin flights?

You could potentially save up to 26% 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 August 2026, prices for Santiago to Austin flights are approximately 65% 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

$404

Fastest flight time

17h 50m

Direct flights

None
The best one-way flight to Austin from Santiago in the past 72 hours is $404. The best round-trip flight deal from Santiago to Austin found on momondo in the last 72 hours is $684.
The fastest flight from Santiago to Austin takes 17h 50m
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 17h 50m.

  • 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
8,519 reviews
Search Delta flights
LATAM AirlinesPriceFrom $668Free CancellationRating
7.4
1,990 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
Cedar Park
Marble Falls
Georgetown
Seguin
Dripping Springs
Horseshoe Bay
Bastrop
Kyle
Pflugerville
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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