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Cheap flights from Santiago to Austin from $363

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to Austin departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
12:46 am - 1:59 pm
SCL
-
AUS
14h 13m
1 stop
Copa Airlines Logo
3:36 pm - 5:10 am
AUS
-
SCL
12h 34m
1 stop
$681Copa Airlines
Tue, Apr 21 - Wed, Apr 29
LATAM Airlines Logo
11:00 pm - 9:13 pm
SCL
-
AUS
23h 13m
1 stop
LATAM Airlines Logo
8:35 am - 5:35 am
AUS
-
SCL
20h 00m
1 stop
$687LATAM Airlines
Sat, Jul 25 - Tue, Aug 4
LATAM Airlines Logo
12:40 am - 9:13 pm
SCL
-
AUS
21h 33m
1 stop
LATAM Airlines Logo
1:40 pm - 6:55 am
AUS
-
SCL
16h 15m
2 stops
$692LATAM Airlines
Tue, Jul 28 - Mon, Aug 10
LATAM Airlines Logo
7:55 pm - 11:15 am
SCL
-
AUS
16h 20m
2 stops
LATAM Airlines Logo
9:00 am - 6:55 am
AUS
-
SCL
20h 55m
1 stop
$693LATAM Airlines
Sat, Apr 18 - Thu, May 14
LATAM Airlines Logo
6:45 pm - 11:15 am
SCL
-
AUS
17h 30m
2 stops
LATAM Airlines Logo
2:48 pm - 6:55 am
AUS
-
SCL
15h 07m
2 stops
$697LATAM Airlines
Sat, Apr 18 - Thu, May 14
LATAM Airlines Logo
11:00 pm - 9:13 pm
SCL
-
AUS
23h 13m
1 stop
LATAM Airlines Logo
8:35 am - 5:35 am
AUS
-
SCL
20h 00m
1 stop
$700LATAM Airlines
Mon, Jul 6 - Sun, Jul 12
Copa Airlines Logo
2:22 am - 1:59 pm
SCL
-
AUS
12h 37m
1 stop
Copa Airlines Logo
3:36 pm - 5:10 am
AUS
-
SCL
12h 34m
1 stop
$701Copa Airlines
Sat, May 2 - Mon, May 11
LATAM Airlines Logo
4:10 am - 9:13 pm
SCL
-
AUS
18h 03m
2 stops
LATAM Airlines Logo
8:35 am - 5:35 am
AUS
-
SCL
20h 00m
1 stop
$702LATAM Airlines
Thu, Jul 23 - Tue, Aug 4
LATAM Airlines Logo
12:40 am - 9:13 pm
SCL
-
AUS
21h 33m
1 stop
LATAM Airlines Logo
9:00 am - 6:55 am
AUS
-
SCL
20h 55m
1 stop
$703LATAM Airlines
Sun, Aug 2 - Mon, Aug 17
LATAM Airlines Logo
11:00 pm - 9:25 pm
SCL
-
AUS
23h 25m
1 stop
LATAM Airlines Logo
1:40 pm - 6:55 am
AUS
-
SCL
16h 15m
2 stops
$705LATAM Airlines
Sat, Aug 15 - Thu, Aug 27

LATAM Airlines flights from Santiago to Austin

Our best LATAM Airlines deals on Santiago to Austin flight tickets
LATAM Airlines
Jul 25
SCL11:00 pmSantiago Arturo Merino Benitez
23h 13m
1 stop
AUS9:13 pmAustin Bergstrom
Aug 4
AUS8:35 amAustin Bergstrom
20h 00m
1 stop
SCL5:35 amSantiago Arturo Merino Benitez
$687
LATAM Airlines
Jul 28
SCL12:40 amSantiago Arturo Merino Benitez
21h 33m
1 stop
AUS9:13 pmAustin Bergstrom
Aug 10
AUS1:40 pmAustin Bergstrom
16h 15m
2 stops
SCL6:55 amSantiago Arturo Merino Benitez
$692
LATAM Airlines
Apr 18
SCL7:55 pmSantiago Arturo Merino Benitez
16h 20m
2 stops
AUS11:15 amAustin Bergstrom
May 14
AUS9:00 amAustin Bergstrom
20h 55m
1 stop
SCL6:55 amSantiago Arturo Merino Benitez
$693

American Airlines flights from Santiago to Austin

Our best American Airlines deals on Santiago to Austin flight tickets
American Airlines
Jul 28
SCL8:30 pmSantiago Arturo Merino Benitez
26h 15m
1 stop
AUS9:45 pmAustin Bergstrom
Aug 4
AUS12:10 pmAustin Bergstrom
17h 40m
1 stop
SCL6:50 amSantiago Arturo Merino Benitez
$717
American Airlines
Jul 28
SCL8:30 pmSantiago Arturo Merino Benitez
17h 55m
2 stops
AUS1:25 pmAustin Bergstrom
Aug 4
AUS10:42 amAustin Bergstrom
19h 08m
2 stops
SCL6:50 amSantiago Arturo Merino Benitez
$721
American Airlines
May 27
SCL9:00 pmSantiago Arturo Merino Benitez
15h 28m
1 stop
AUS11:28 amAustin Bergstrom
Jun 17
AUS12:08 pmAustin Bergstrom
17h 57m
1 stop
SCL7:05 amSantiago Arturo Merino Benitez
$733

momondo 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, momondo users made 832,500 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Santiago to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Tue 4/21

12:46 am-1:59 pm

1 stop14h 13m

Austin Bergstrom

Wed 4/29

3:36 pm-5:10 am

1 stop12h 34m

$681

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Sat 7/25

11:00 pm-9:13 pm

1 stop23h 13m

Austin Bergstrom

Tue 8/4

8:35 am-5:35 am

1 stop20h 00m

$687

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Tue 7/28

12:40 am-9:13 pm

1 stop21h 33m

Austin Bergstrom

Mon 8/10

1:40 pm-6:55 am

2 stops16h 15m

$692

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Sat 4/18

7:55 pm-11:15 am

2 stops16h 20m

Austin Bergstrom

Thu 5/14

9:00 am-6:55 am

1 stop20h 55m

$693

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Sat 4/18

6:45 pm-11:15 am

2 stops17h 30m

Austin Bergstrom

Thu 5/14

2:48 pm-6:55 am

2 stops15h 07m

$697

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Mon 7/6

11:00 pm-9:13 pm

1 stop23h 13m

Austin Bergstrom

Sun 7/12

8:35 am-5:35 am

1 stop20h 00m

$700
Quickest round-trip

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Sat 5/2

2:22 am-1:59 pm

1 stop12h 37m

Austin Bergstrom

Mon 5/11

3:36 pm-5:10 am

1 stop12h 34m

$701

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Thu 7/23

4:10 am-9:13 pm

2 stops18h 03m

Austin Bergstrom

Tue 8/4

8:35 am-5:35 am

1 stop20h 00m

$702

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Sun 8/2

12:40 am-9:13 pm

1 stop21h 33m

Austin Bergstrom

Mon 8/17

9:00 am-6:55 am

1 stop20h 55m

$703

SantiagoAustin

SCL - AUS

SCLAUS

Santiago Arturo Merino Benitez

Sat 8/15

11:00 pm-9:25 pm

1 stop23h 25m

Austin Bergstrom

Thu 8/27

1:40 pm-6:55 am

2 stops16h 15m

$705

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?

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 May is your next best option. Flight prices from Santiago to Austin during May average around $700.

How far in advance should I book a flight 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 $757 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 $597 on momondo.

Can stopping save me money on Santiago to Austin flights?

You could potentially save up to 8% 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 March 2026, prices for Santiago to Austin flights are approximately 38% 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

Fastest flight time

15h 42m

Direct flights

None
The fastest flight from Santiago to Austin takes 15h 42m
There are no direct flights from Santiago to Austin. There are no popular flight routes from Santiago to Austin.
Search flight deals

  • 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 15h 42m.

  • 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
Copa AirlinesPriceFrom $277Free CancellationRating
7.5
1,579 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $325Free CancellationRating
7.4
1,904 reviews
Search LATAM Airlines flights
DeltaPriceFrom $332Free CancellationRating
7.9
8,336 reviews
Search Delta flights
American AirlinesPriceFrom $683Free CancellationRating
7.1
11,497 reviews
Search American 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
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Pflugerville
Seguin
Kyle
Bastrop
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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