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Cheap flights from Austin to Santiago from $265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Santiago departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Copa Airlines Logo
3:29 pm - 5:02 amAUS-SCL
12h 33m1 stop
Copa Airlines Logo
2:26 am - 1:54 pmSCL-AUS
12h 28m1 stop
$488Copa Airlines
Find Deal
Wed, Aug 20 - Tue, Aug 26
Copa Airlines Logo
3:29 pm - 5:02 amAUS-SCL
12h 33m1 stop
Copa Airlines Logo
11:29 am - 1:54 pmSCL-AUS
27h 25m1 stop
$503Copa Airlines
Find Deal
Wed, Aug 20 - Wed, Aug 27
Copa Airlines Logo
3:29 pm - 5:02 amAUS-SCL
12h 33m1 stop
Copa Airlines Logo
12:13 am - 1:54 pmSCL-AUS
14h 41m1 stop
$508Copa Airlines
Find Deal
Thu, Aug 7 - Fri, Aug 15
Copa Airlines Logo
3:29 pm - 5:02 amAUS-SCL
12h 33m1 stop
Copa Airlines Logo
12:13 am - 1:54 pmSCL-AUS
14h 41m1 stop
$528Copa Airlines
Find Deal
Sat, Aug 9 - Fri, Aug 15
 Logo
3:29 pm - 1:45 pmAUS-SCL
21h 16m2 stops
 Logo
11:00 am - 5:10 pmSCL-AUS
31h 10m1 stop
Wed, Aug 20 - Wed, Aug 27
LATAM Airlines Logo
1:28 pm - 6:30 amAUS-SCL
16h 02m2 stops
LATAM Airlines Logo
11:05 pm - 6:42 pmSCL-AUS
20h 37m2 stops
$677LATAM Airlines
Find Deal
Thu, Jul 24 - Sun, Aug 3
 Logo
7:03 pm - 3:35 amAUS-SCL
30h 32m2 stops
 Logo
9:40 pm - 9:38 amSCL-AUS
13h 58m1 stop
Mon, Sep 8 - Thu, Sep 25
LATAM Airlines Logo
1:28 pm - 6:30 amAUS-SCL
16h 02m2 stops
LATAM Airlines Logo
8:40 pm - 10:42 amSCL-AUS
15h 02m1 stop
$693LATAM Airlines
Find Deal
Thu, Aug 7 - Sat, Aug 16
Delta Logo
12:04 pm - 6:50 amAUS-SCL
17h 46m2 stops
Delta Logo
10:55 pm - 9:40 pmSCL-AUS
23h 45m1 stop
$728Delta
Find Deal
Thu, Jul 24 - Sun, Aug 3
Delta Logo
7:35 pm - 5:35 amAUS-SCL
31h 00m1 stop
Delta Logo
10:35 am - 12:31 amSCL-AUS
16h 56m2 stops
$768Delta
Find Deal
Sun, Dec 14 - Tue, Dec 30

Copa Airlines flights from Austin to Santiago

Our best Copa Airlines deals on Austin to Santiago flight tickets
Copa Airlines
Aug 20
AUS3:29 pmAustin Bergstrom
12h 33m
1 stop
SCL5:02 amSantiago Arturo Merino Benitez
Aug 26
SCL2:26 amSantiago Arturo Merino Benitez
12h 28m
1 stop
AUS1:54 pmAustin Bergstrom
Copa Airlines
Aug 20
AUS3:29 pmAustin Bergstrom
12h 33m
1 stop
SCL5:02 amSantiago Arturo Merino Benitez
Aug 27
SCL11:29 amSantiago Arturo Merino Benitez
27h 25m
1 stop
AUS1:54 pmAustin Bergstrom
Copa Airlines
Aug 7
AUS3:29 pmAustin Bergstrom
12h 33m
1 stop
SCL5:02 amSantiago Arturo Merino Benitez
Aug 15
SCL12:13 amSantiago Arturo Merino Benitez
14h 41m
1 stop
AUS1:54 pmAustin Bergstrom

Delta flights from Austin to Santiago

Our best Delta deals on Austin to Santiago flight tickets
Delta
Jul 11
AUS3:00 pmAustin Bergstrom
15h 00m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
Jul 19
SCL10:55 pmSantiago Arturo Merino Benitez
23h 45m
1 stop
AUS9:40 pmAustin Bergstrom
Delta
Jul 24
AUS12:04 pmAustin Bergstrom
17h 46m
2 stops
SCL6:50 amSantiago Arturo Merino Benitez
Aug 3
SCL10:55 pmSantiago Arturo Merino Benitez
23h 45m
1 stop
AUS9:40 pmAustin Bergstrom
Delta
Dec 14
AUS7:35 pmAustin Bergstrom
31h 00m
1 stop
SCL5:35 amSantiago Arturo Merino Benitez
Dec 30
SCL10:35 amSantiago Arturo Merino Benitez
16h 56m
2 stops
AUS12:31 amAustin Bergstrom

See travel insights to Santiago from

How to get the cheapest flight ticket from Austin to Santiago

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 Austin and Santiago?

What is the cheapest month to fly to Santiago?

In general, October is the cheapest month to fly from Austin to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $655. If you don’t want to visit Santiago in October, then you should wait until September to fly from Austin, when ticket prices are also cheap, with an average price of $667.

What is the cheapest day to depart on your flight to Santiago?

The cheapest day to depart on your flight to Santiago is on a Tuesday when prices can be found for as low as $676. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Friday is $794.

What is the cheapest time of day to depart on your flight to Santiago?

In the evening is the cheapest time of day to fly from Austin to Santiago when you can find flight prices for as low as $527. Flying to Santiago in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Santiago, so prices are often more expensive at around $796 per ticket.

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

You are more likely to see cheaper flights to Santiago from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $737 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Austin for as low as $633 on momondo.

How have Austin to Santiago flight prices changed over time?

As of July 2025, prices for Austin to Santiago flights are approximately 70% cheaper when compared to flights at the same time last year.

When to book flights from Austin to Santiago

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

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

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

Best Price Found

$265

Fastest flight time

11h 35m

Direct flights

None

Airports in Santiago

1 airport
The best one-way flight to Santiago from Austin in the past 72 hours is $265. The best round-trip flight deal from Austin to Santiago found on momondo in the last 72 hours is $488.
The fastest flight from Austin to Santiago takes 11h 35m
There are no direct flights from Austin to Santiago. Popular non-direct route for this connection is Austin Bergstrom Airport - Santiago Arturo Merino Benitez Airport.
There is 1 airport near Santiago: Santiago Arturo Merino Benitez (SCL)

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

    There are 4742.0 mi between Austin Bergstrom and Santiago Arturo Merino Benitez. In terms of flight time, this usually takes a little over 12h 29m.

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

    Prices for flights from Austin Bergstrom Airport to Santiago Arturo Merino Benitez Airport are updated daily.

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

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

  • What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

    The required travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


Best airlines flying from Austin to Santiago

Compare and see reviews for airlines that fly from Austin to Santiago with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $363Free CancellationRating
7.5
1,472 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $636Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $644Free CancellationRating
7.4
8,844 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $652Free CancellationRating
7.5
1,807 reviews
Search LATAM Airlines flights
DeltaPriceFrom $667Free CancellationRating
8.0
7,962 reviews
Search Delta flights

Traveling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Viña del Mar
Santa Cruz
Valparaíso
San Fernando
Valle Nevado
Pichilemu

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santiago from Austin.

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

Flights from Austin to Santiago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Austin to Santiago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Austin to Santiago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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