$348+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SCL
May 26 — Jun 21
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Santiago
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Best
Last-minute
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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 April 26, 2026.
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 April 26, 2026.
This KAYAK deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:55 am
AUS
- SCL
2 stops23h 25m
LATAM Airlines
Thu 5/77:55 pm
SCL
- AUS
2 stops26h 23m
LATAM Airlines
Deal found 4/22![LATAM Airlines logo]()
$623
This Justfly.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:00 am
AUS
- SCL
1 stop20h 55m
LATAM Airlines
Mon 6/1511:00 pm
SCL
- AUS
1 stop23h 11m
LATAM Airlines
Deal found 4/26![LATAM Airlines logo]()
$687
This LATAM Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:00 am
AUS
- SCL
1 stop20h 55m
LATAM Airlines
Fri 6/55:40 am
SCL
- AUS
2 stops19h 51m
LATAM Airlines
Deal found 4/23![LATAM Airlines logo]()
$702
This Justfly.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:00 am
AUS
- SCL
2 stops27h 25m
LATAM Airlines
Mon 5/2511:00 pm
SCL
- AUS
1 stop23h 18m
LATAM Airlines
Deal found 4/23![LATAM Airlines logo]()
$718
This FlightHub deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:45 pm
AUS
- SCL
2 stops15h 10m
LATAM Airlines
Tue 8/185:40 am
SCL
- AUS
2 stops19h 39m
LATAM Airlines
Deal found 4/25![LATAM Airlines logo]()
$723
This LATAM Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:00 am
AUS
- SCL
2 stops26h 05m
LATAM Airlines
Mon 11/1611:35 am
SCL
- AUS
2 stops26h 44m
LATAM Airlines
Deal found 4/21![LATAM Airlines logo]()
$725
Best flights from Austin to SantiagoDiscover 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 April 26, 2026.
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 April 26, 2026.
This LATAM Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:45 pm
AUS
- SCL
2 stops15h 10m
LATAM Airlines
Tue 8/1811:00 pm
SCL
- AUS
1 stop23h 25m
LATAM Airlines
Deal found 4/25![LATAM Airlines logo]()
$707
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:25 am
AUS
- SCL
1 stop21h 10m
Delta
Mon 7/138:40 pm
SCL
- AUS
1 stop20h 10m
Delta
Deal found 4/24![Delta logo]()
$733
This LATAM Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:45 pm
AUS
- SCL
1 stop15h 30m
LATAM Airlines
Fri 8/2811:05 pm
SCL
- AUS
2 stops23h 20m
LATAM Airlines
Deal found 4/25![LATAM Airlines logo]()
$733
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:30 am
AUS
- SCL
1 stop21h 55m
Delta
Mon 6/18:40 pm
SCL
- AUS
1 stop20h 15m
Delta
Deal found 4/25![Delta logo]()
$733
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:25 am
AUS
- SCL
1 stop21h 10m
Delta
Sun 7/1211:25 pm
SCL
- AUS
1 stop16h 55m
Delta
Deal found 4/24![Delta logo]()
$733
This FlightHub deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:00 am
AUS
- SCL
1 stop19h 55m
LATAM Airlines
Mon 9/2811:00 pm
SCL
- AUS
1 stop24h 25m
LATAM Airlines
Deal found 4/24![LATAM Airlines logo]()
$733
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:00 am
AUS
- SCL
1 stop21h 35m
Delta
Fri 6/2610:55 pm
SCL
- AUS
1 stop23h 00m
Delta
Deal found 4/25![Delta logo]()
$733
This LATAM Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:35 am
AUS
- SCL
2 stops18h 25m
LATAM Airlines
Tue 7/284:50 pm
SCL
- AUS
2 stops19h 13m
LATAM Airlines
Deal found 4/24![LATAM Airlines logo]()
$733
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:15 am
AUS
- SCL
2 stops20h 45m
Delta
Tue 7/287:55 pm
SCL
- AUS
2 stops16h 08m
Delta
Deal found 4/25![Delta logo]()
$733
This Justfly.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 pm
AUS
- SCL
1 stop13h 15m
LATAM Airlines
Tue 10/1311:00 pm
SCL
- AUS
1 stop24h 25m
LATAM Airlines
Deal found 4/25![LATAM Airlines logo]()
$749
This FlightHub deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:45 pm
AUS
- SCL
2 stops14h 10m
LATAM Airlines
Thu 9/177:45 am
SCL
- AUS
2 stops18h 34m
LATAM Airlines
Deal found 4/24![LATAM Airlines logo]()
$754
Last-minute flights from Austin to SantiagoDiscover last-minute flight deals from Austin to Santiago. Data last updated April 26, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Santiago. Data last updated April 26, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:25 am
AUS
- SCL
2 stops31h 10m
LATAM Airlines
Sun 5/104:10 am
SCL
- AUS
2 stops21h 21m
LATAM Airlines
Deal found 4/24![LATAM Airlines logo]()
$809
This KAYAK deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:53 am
AUS
- SCL
2 stops26h 32m
LATAM Airlines
Thu 5/711:05 pm
SCL
- AUS
2 stops23h 13m
LATAM Airlines
Deal found 4/26![LATAM Airlines logo]()
$623
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:55 pm
AUS
- SCL
1 stop16h 20m
Delta
Wed 5/1310:55 pm
SCL
- AUS
1 stop18h 46m
Delta
Deal found 4/21![Delta logo]()
$765
This Expedia deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:00 am
AUS
- SCL
2 stops27h 25m
LATAM Airlines
Sat 5/169:30 pm
SCL
- AUS
2 stops28h 01m
LATAM Airlines
Deal found 4/21![LATAM Airlines logo]()
$791
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:48 pm
AUS
- SCL
2 stops15h 07m
Delta
Sun 5/177:55 pm
SCL
- AUS
2 stops16h 27m
Delta
Deal found 4/21![Delta logo]()
$770
This LATAM Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:00 am
AUS
- SCL
1 stop19h 35m
LATAM Airlines
Mon 5/1811:00 pm
SCL
- AUS
1 stop23h 18m
LATAM Airlines
Deal found 4/21![LATAM Airlines logo]()
$749
This Justfly.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:00 am
AUS
- SCL
2 stops27h 25m
LATAM Airlines
Mon 5/2511:00 pm
SCL
- AUS
1 stop23h 18m
LATAM Airlines
Deal found 4/23![LATAM Airlines logo]()
$718
This Cheapflightsfares deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:25 am
AUS
- SCL
2 stops31h 10m
LATAM Airlines
Fri 5/294:10 am
SCL
- AUS
2 stops21h 21m
LATAM Airlines
Deal found 4/24![LATAM Airlines logo]()
$778
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:10 pm
AUS
- SCL
1 stop11h 55m
American Airlines
Fri 5/299:00 pm
SCL
- AUS
1 stop14h 04m
American Airlines
Deal found 4/24![American Airlines logo]()
$814
This LATAM Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:00 am
AUS
- SCL
3 stops24h 49m
LATAM Airlines
Mon 6/16:00 pm
SCL
- AUS
3 stops27h 33m
LATAM Airlines
Deal found 4/25![LATAM Airlines logo]()
$738
This LATAM Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:00 am
AUS
- SCL
2 stops17h 25m
LATAM Airlines
Fri 6/57:45 am
SCL
- AUS
2 stops17h 46m
LATAM Airlines
Deal found 4/23![LATAM Airlines logo]()
$733
One-way flights from Austin to SantiagoSearch for one-way flight options from Austin to Santiago. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
Search for one-way flight options from Austin to Santiago. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:18 am
AUS
- SCL
2 stops38h 17m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$348
This SmartFares deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/189:00 am
AUS
- SCL
1 stop20h 55m
LATAM Airlines
Deal found 4/22![LATAM Airlines logo]()
$359
This Copa Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:36 pm
AUS
- SCL
1 stop12h 34m
Copa Airlines
Deal found 4/22![Copa Airlines logo]()
$360
This LATAM Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:30 am
AUS
- SCL
3 stops31h 35m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:55 pm
AUS
- SCL
2 stops16h 10m
American Airlines
Deal found 4/24![American Airlines logo]()
$364
This KAYAK deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:06 pm
AUS
- SCL
2 stops35h 19m
LATAM Airlines
Deal found 4/22![LATAM Airlines logo]()
$428
Find flight deals from Austin to Santiago
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Santiago (SCL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $623 (KAYAK) |
One-way from | $347 (Justfly.com) |
Popular in | December |
Cheapest in | September |
Average price | $696 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Santiago 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, Cheapflights users made 2,558,603 searches. Data last updated April 26, 2026.
Use the filters below to find and compare flights from Austin to Santiago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinSantiago
AUS - SCL
AUSSCL
Austin Bergstrom
Mon 8/10
2:45 pm-6:55 am
2 stops15h 10m
Santiago Arturo Merino Benitez
Tue 8/18
11:00 pm-9:25 pm
1 stop23h 25m
$707
AustinSantiago
AUS - SCL
AUSSCL
Austin Bergstrom
Thu 7/9
7:25 am-5:35 am
1 stop21h 10m
Santiago Arturo Merino Benitez
Mon 7/13
8:40 pm-3:50 pm
1 stop20h 10m
$733
AustinSantiago
AUS - SCL
AUSSCL
Austin Bergstrom
Mon 8/24
2:45 pm-7:15 am
1 stop15h 30m
Santiago Arturo Merino Benitez
Fri 8/28
11:05 pm-9:25 pm
2 stops23h 20m
$733
AustinSantiago
AUS - SCL
AUSSCL
Austin Bergstrom
Tue 5/26
7:30 am-6:25 am
1 stop21h 55m
Santiago Arturo Merino Benitez
Mon 6/1
8:40 pm-3:55 pm
1 stop20h 15m
$733
AustinSantiago
AUS - SCL
AUSSCL
Austin Bergstrom
Fri 7/10
7:25 am-5:35 am
1 stop21h 10m
Santiago Arturo Merino Benitez
Sun 7/12
11:25 pm-3:20 pm
1 stop16h 55m
$733
AustinSantiago
AUS - SCL
AUSSCL
Austin Bergstrom
Wed 9/16
9:00 am-6:55 am
1 stop19h 55m
Santiago Arturo Merino Benitez
Mon 9/28
11:00 pm-9:25 pm
1 stop24h 25m
$733
AustinSantiago
AUS - SCL
AUSSCL
Austin Bergstrom
Sun 6/21
7:00 am-5:35 am
1 stop21h 35m
Santiago Arturo Merino Benitez
Fri 6/26
10:55 pm-8:55 pm
1 stop23h 00m
$733
AustinSantiago
AUS - SCL
AUSSCL
Austin Bergstrom
Tue 7/14
10:35 am-6:00 am
2 stops18h 25m
Santiago Arturo Merino Benitez
Tue 7/28
4:50 pm-11:03 am
2 stops19h 13m
$733
AustinSantiago
AUS - SCL
AUSSCL
Austin Bergstrom
Tue 7/14
8:15 am-6:00 am
2 stops20h 45m
Santiago Arturo Merino Benitez
Tue 7/28
7:55 pm-11:03 am
2 stops16h 08m
$733
AustinSantiago
AUS - SCL
AUSSCL
Austin Bergstrom
Thu 10/1
5:00 pm-8:15 am
1 stop13h 15m
Santiago Arturo Merino Benitez
Tue 10/13
11:00 pm-9:25 pm
1 stop24h 25m
$749
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Austin to Santiago
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Santiago in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Santiago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-Santiago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Santiago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
AUS-SCL
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 38 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, September is the cheapest month in which you can book a flight from Austin to Santiago (average of $669). Flying from Austin to Santiago in December is currently the most expensive (average of $956). 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.
How much does it cost to fly round-trip from Austin to Santiago?
Reviews of airlines servicing Santiago
Get insights into the airlines that provide service to Santiago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago. Reviews last updated April 26, 2026.
Get a feel of what it's like to fly with Delta,Copa Airlines, andLATAM 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.
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
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Austin and Santiago flights
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Top 5 airlines flying from Austin to Santiago
Discover the top 5 airlines that operate flights from Austin to Santiago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$272 | Average$601 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$353 | Average$765 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$374 | Average$765 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$652 | Average$764 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$703 | Average$873 | FlexibilityNo cancel fee | On-time71% |