How long is the flight from Austin to Santiago?

For as low as $659, Copa Airlines can have you in Santiago from Austin in 14h 35m. There are 4728 mi between Austin and Santiago. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Austin to Santiago round-trip?

Flying on Copa Airlines is currently your cheapest option to Santiago, with prices starting at $343. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $644 and $652, respectively. Copa Airlines is 52% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Austin to Santiago?

Travelers seeking maximum savings on their Austin to Santiago flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

What are the most popular airlines that fly from Austin to Santiago?

The most popular airlines flying from Austin to Santiago are American Airlines, Copa Airlines and Delta. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Austin to Santiago?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Travelers have found it’s best to book a flight 42 days in advance to save up to 45% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Austin to Santiago 1-2 weeks in advance for as low as $683, or $683 for flights within the next 24 hours.

What is the cheapest month to fly from Austin to Santiago?

October can be a great time to fly to Santiago from Austin with a flight ticket averaging about $726. Cheapflights users have found deals in the month of October for as cheap as $629. The most expensive prices can be found in the month of December.

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

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

How can I find direct flights from Austin to Santiago?

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

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

Yes. Cheapflights offers flight deals from Austin to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$275+ Flights from Austin to Santiago

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

Airfare is typical for this route at the moment. Austin to Santiago flights typically cost between $522 and $723 in November. The cheapest round-trip price found within the last 3 days was $615 on Copa Airlines (Nov 1-Nov 12).

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Cheapflights Tip: The best prices from Austin Bergstrom to Santiago Arturo Merino Benitez are usually found in October or September, booked 41 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Austin to Santiago

Round-trip from	$615 (Kiwi.com)
One-way from	$275 (Copa Airlines)
Popular in	December
Cheapest in	October
Average price	$657

From Austin Bergstrom to Santiago Arturo Merino Benitez

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One-way flight from Austin Bergstrom to Santiago Arturo Merino Benitez

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Highest demand for flights based on searches. 6% potential increase in price ($54 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Austin to Santiago

Cheapest flights from Austin to Santiago
Explore the most affordable flight options available from Austin to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

sáb. 11/13:29 pmAUS - SCL

1 stop26h 52mCopa Airlines

mié. 11/1212:20 pmSCL - AUS

1 stop27h 35mCopa Airlines

Deal found 9/10

$615

sáb. 11/13:29 pmAUS - SCL

1 stop26h 52mMultiple Airlines

mié. 11/127:25 amSCL - AUS

2 stops29h 14mMultiple Airlines

Deal found 9/10

$633

mar. 9/306:20 pmAUS - SCL

2 stops33h 40mLATAM Airlines

mar. 10/72:20 pmSCL - AUS

2 stops22h 45mLATAM Airlines

Deal found 9/11

$638

jue. 10/237:43 pmAUS - SCL

2 stops24h 32mMultiple Airlines

dom. 10/263:35 amSCL - AUS

1 stop12h 19mMultiple Airlines

Deal found 9/11

$661

mié. 10/223:59 pmAUS - SCL

2 stops24h 51mLATAM Airlines

dom. 10/2611:25 pmSCL - AUS

2 stops21h 05mLATAM Airlines

Deal found 9/10

$663

sáb. 10/115:40 amAUS - SCL

2 stops22h 05mLATAM Airlines

dom. 10/264:35 pmSCL - AUS

2 stops27h 55mLATAM Airlines

Deal found 9/10

$692

vie. 12/265:19 pmAUS - SCL

2 stops33h 16mLATAM Airlines

lun. 1/2610:15 pmSCL - AUS

2 stops29h 25mLATAM Airlines

Deal found 9/10

$696

dom. 10/267:43 pmAUS - SCL

1 stop34h 07mUnited Airlines

dom. 11/210:45 pmSCL - AUS

1 stop12h 51mUnited Airlines

Deal found 9/10

$698

lun. 12/2910:50 amAUS - SCL

2 stops15h 45mLATAM Airlines

dom. 1/1810:35 amSCL - AUS

2 stops17h 05mLATAM Airlines

Deal found 9/11

$704

Best flights from Austin to Santiago
Discover carefully curated flight deals from Austin to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated septiembre 11, 2025.

sáb. 11/13:29 pmAUS - SCL

1 stop26h 52mCopa Airlines

mié. 11/1212:20 pmSCL - AUS

1 stop27h 35mCopa Airlines

Deal found 9/10

$615

mar. 9/3010:45 amAUS - SCL

1 stop18h 15mLATAM Airlines

mar. 10/710:55 pmSCL - AUS

2 stops21h 35mLATAM Airlines

Deal found 9/10

$649

jue. 1/812:35 pmAUS - SCL

1 stop14h 35mDelta

mar. 2/176:30 pmSCL - AUS

2 stops18h 24mDelta

Deal found 9/10

$659

jue. 1/85:31 pmAUS - SCL

1 stop12h 34mAmerican Airlines

mar. 2/1710:15 pmSCL - AUS

1 stop22h 57mAmerican Airlines

Deal found 9/10

$659

jue. 1/154:20 pmAUS - SCL

1 stop13h 30mUnited Airlines

dom. 1/2510:45 pmSCL - AUS

1 stop12h 45mUnited Airlines

Deal found 9/10

$692

mié. 2/181:40 pmAUS - SCL

1 stop14h 20mLATAM Airlines

jue. 3/268:50 amSCL - AUS

2 stops27h 04mLATAM Airlines

Deal found 9/10

$659

vie. 1/236:45 amAUS - SCL

2 stops18h 45mDelta

lun. 2/28:20 amSCL - AUS

2 stops19h 20mDelta

Deal found 9/10

$692

vie. 1/235:40 amAUS - SCL

2 stops19h 50mLATAM Airlines

lun. 2/25:15 amSCL - AUS

2 stops22h 25mLATAM Airlines

Deal found 9/10

$692

Last-minute flights from Austin to Santiago
Discover last-minute flight deals from Austin to Santiago. Data last updated septiembre 11, 2025 and is based on user searches.

jue. 9/111:28 pmAUS - SCL

2 stops15h 32mLATAM Airlines

jue. 10/1612:10 amSCL - AUS

2 stops20h 20mLATAM Airlines

Deal found 9/10

$728

mar. 9/306:20 pmAUS - SCL

2 stops33h 40mLATAM Airlines

mar. 10/72:20 pmSCL - AUS

2 stops22h 45mLATAM Airlines

Deal found 9/11

$638

mar. 9/305:45 amAUS - SCL

3 stops29h 35mMultiple Airlines

mar. 10/712:30 pmSCL - AUS

3 stops35h 15mMultiple Airlines

Deal found 9/11

$726

sáb. 10/115:40 amAUS - SCL

2 stops22h 05mLATAM Airlines

dom. 10/264:35 pmSCL - AUS

2 stops27h 55mLATAM Airlines

Deal found 9/10

$692

mié. 10/223:59 pmAUS - SCL

2 stops24h 51mLATAM Airlines

dom. 10/2611:25 pmSCL - AUS

2 stops21h 05mLATAM Airlines

Deal found 9/10

$663

jue. 10/237:43 pmAUS - SCL

2 stops24h 32mMultiple Airlines

dom. 10/263:35 amSCL - AUS

1 stop12h 19mMultiple Airlines

Deal found 9/11

$661

dom. 10/268:11 pmAUS - SCL

2 stops33h 39mUnited Airlines

dom. 11/210:45 pmSCL - AUS

1 stop12h 51mUnited Airlines

Deal found 9/10

$696

One-way flights from Austin to Santiago
Search for one-way flight options from Austin to Santiago. Find affordable one-way fares based on user searches. Data last updated septiembre 11, 2025.

jue. 10/23:29 pmAUS - SCL

1 stop12h 31mCopa Airlines

Deal found 9/10

$275

jue. 9/183:29 pmAUS - SCL

1 stop12h 29mCopa Airlines

Deal found 9/11

$291

mié. 9/173:29 pmAUS - SCL

1 stop26h 51mCopa Airlines

Deal found 9/11

$292

jue. 10/23:29 pmAUS - SCL

2 stops19h 51mMultiple Airlines

Deal found 9/10

$303

mié. 9/173:29 pmAUS - SCL

2 stops21h 16mMultiple Airlines

Deal found 9/11

$309

mar. 10/217:20 amAUS - SCL

2 stops19h 55mMultiple Airlines

Deal found 9/10

$327

mar. 10/147:20 amAUS - SCL

2 stops19h 55mMultiple Airlines

Deal found 9/10

$332

mar. 10/287:20 amAUS - SCL

3 stops44h 10mMultiple Airlines

Deal found 9/10

$335

jue. 11/1312:40 pmAUS - SCL

2 stops17h 20mAmerican Airlines

Deal found 9/9

$343

Fly from

Fly to

Route

Depart

Return

Price

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

sáb. 11/1

3:29 pm-8:21 pm

1 stop26h 52m

Santiago Arturo Merino Benitez

mié. 11/12

12:20 pm-12:55 pm

1 stop27h 35m

$615

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

mar. 9/30

10:45 am-7:00 am

1 stop18h 15m

Santiago Arturo Merino Benitez

mar. 10/7

10:55 pm-6:30 pm

2 stops21h 35m

$649

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

jue. 1/8

12:35 pm-6:10 am

1 stop14h 35m

Santiago Arturo Merino Benitez

mar. 2/17

6:30 pm-9:54 am

2 stops18h 24m

$659

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

jue. 1/8

5:31 pm-9:05 am

1 stop12h 34m

Santiago Arturo Merino Benitez

mar. 2/17

10:15 pm-6:12 pm

1 stop22h 57m

$659

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

mié. 2/18

1:40 pm-7:00 am

1 stop14h 20m

Santiago Arturo Merino Benitez

jue. 3/26

8:50 am-9:54 am

2 stops27h 04m

$659

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

jue. 1/15

4:20 pm-8:50 am

1 stop13h 30m

Santiago Arturo Merino Benitez

dom. 1/25

10:45 pm-8:30 am

1 stop12h 45m

$692

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

vie. 1/23

6:45 am-4:30 am

2 stops18h 45m

Santiago Arturo Merino Benitez

lun. 2/2

8:20 am-12:40 am

2 stops19h 20m

$692

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

vie. 1/23

5:40 am-4:30 am

2 stops19h 50m

Santiago Arturo Merino Benitez

lun. 2/2

5:15 am-12:40 am

2 stops22h 25m

$692

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

jue. 11/13

2:29 pm-6:01 am

1 stop12h 32m

$275

AustinSantiago

AUS - SCL

AUSSCL

Austin Bergstrom

jue. 10/2

3:29 pm-6:00 am

1 stop12h 31m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 results

Best time to book a flight from Austin to Santiago

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

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

The price you pay for your flight from Austin to Santiago may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Austin to Santiago (average of $752). Flying from Austin to Santiago in December is currently the most expensive (average of $1,098). 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 AUS to SCL?

It’s typically best to fly out from Austin to Santiago in the evening. Doing so could potentially save you 34% on the flight price compared to flying in the morning, which is usually more expensive.

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

Reviews of airlines servicing Santiago

Get a feel of what it's like to fly with Delta, Copa Airlines, and LATAM Airlines from Austin to Santiago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.6

Good

1,531 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,847 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Austin to Santiago?
For as low as $659, Copa Airlines can have you in Santiago from Austin in 14h 35m. There are 4728 mi between Austin and Santiago. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Austin to Santiago round-trip?
Flying on Copa Airlines is currently your cheapest option to Santiago, with prices starting at $343. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $644 and $652, respectively. Copa Airlines is 52% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Austin to Santiago that include hotel bookings?
Yes. In addition to deals on Austin to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Austin to Santiago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Santiago.
Can I find deals for business class flights from Austin to Santiago?
Yes. Cheapflights offers flight deals from Austin to Santiago 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 Austin to Santiago?
Currently, April is the cheapest month in which you can book a flight from Austin to Santiago (average of $752). Flying from Austin to Santiago in December is currently the most expensive (average of $1,098). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Austin to Santiago

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Other flights to Santiago

Top 5 airlines flying from Austin to Santiago

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$343	Average$670	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$644	Average$769	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$652	Average$730	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$652	Average$717	FlexibilityNo cancel fee	On-time81%
American Airlines	Cheapest$652	Average$738	FlexibilityNo cancel fee	On-time71%

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$275+ Cheap flights from Austin (AUS) to Santiago (SCL)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Austin Bergstrom to Santiago Arturo Merino Benitez are usually found in October or September, booked 41 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Austin to Santiago

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Cheapest in

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Find flight deals from Austin to Santiago

Cheapest flights from Austin to SantiagoExplore the most affordable flight options available from Austin to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

Explore the most affordable flight options available from Austin to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Austin to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Austin with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Austin to Santiago

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

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

What is the cheapest time of day to fly from AUS to SCL?

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

Reviews of airlines servicing Santiago

Get a feel of what it's like to fly with Delta, Copa Airlines, and LATAM Airlines from Austin to Santiago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Austin to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Austin to Santiago?

What are the cheapest airlines flying from Austin to Santiago round-trip?

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

How can I find direct flights from Austin to Santiago?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Santiago

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Austin to Santiago

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Cheapest flights from Austin to Santiago
Explore the most affordable flight options available from Austin to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.