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Chile

$279+ Cheap flights from San Antonio (SAT) to Chile

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SCL
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from San Antonio to Chile

Keep the following information in mind while searching for San Antonio to Chile flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$704
(LATAM Airlines)

One-way from

$279
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$888
Provider with most accurate pricing for San Antonio-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Santiago Arturo Merino Benitez flights.
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From San Antonio to Chile
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One-way flight from San Antonio to Chile
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Highest demand for flights based on searches. 15% potential increase in price ($182 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Antonio to Chile

Cheapest flights from San Antonio to Chile
Explore the most affordable flight options available from San Antonio to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This LATAM Airlines deal was found by Cheapflights users on 10/20. 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 12/42:48 pmSAT - SCL
1 stop13h 52mLATAM Airlines
Thu 12/1110:35 amSCL - SAT
2 stops16h 59mLATAM Airlines
Deal found 10/20$704
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Sun 11/96:45 amSAT - SCL
1 stop20h 45mMultiple Airlines
Thu 11/134:35 amSCL - SAT
2 stops32h 28mMultiple Airlines
Deal found 10/19$744
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Sun 11/96:45 amSAT - SCL
1 stop20h 45mMultiple Airlines
Sat 11/1510:15 pmSCL - SAT
2 stops37h 49mMultiple Airlines
Deal found 10/19$758
This LATAM Airlines deal was found by Cheapflights users on 10/21. 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 12/103:00 pmSAT - SCL
1 stop13h 40mLATAM Airlines
Mon 6/88:40 pmSCL - SAT
1 stop15h 39mLATAM Airlines
Deal found 10/21$769
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:30 pmSAT - SCL
2 stops61h 20mUnited Airlines
Fri 11/1410:45 pmSCL - SAT
1 stop17h 19mUnited Airlines
Deal found 10/19$775
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:00 amSAT - SCL
1 stop20h 35mDelta
Sat 12/1311:10 pmSCL - SAT
1 stop14h 21mDelta
Deal found 10/22$794
This LATAM Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/61:16 pmSAT - SCL
3 stops22h 14mLATAM Airlines
Fri 12/124:35 amSCL - SAT
2 stops22h 34mLATAM Airlines
Deal found 10/22$799

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Chile 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 October 22, 2025.
Use the filters below to find and compare flights from San Antonio to Chile that are best for you.

Fly from

San Antonio

Fly to

Chile

Route

Depart

Return

Price

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/20

6:30 am-5:35 am

1 stop20h 05m

Santiago Arturo Merino Benitez

Mon 2/2

11:15 pm-3:21 pm

1 stop19h 06m

$714

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Thu 1/22

7:00 am-2:05 pm

2 stops28h 05m

Santiago Arturo Merino Benitez

Sun 2/1

10:15 pm-11:33 pm

2 stops28h 18m

$715

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Thu 1/22

8:16 am-7:50 am

1 stop20h 34m

Santiago Arturo Merino Benitez

Sun 2/1

11:15 pm-8:49 pm

1 stop24h 34m

$754

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Fri 1/23

5:30 am-6:10 am

1 stop21h 40m

Santiago Arturo Merino Benitez

Sun 2/1

10:15 pm-11:33 pm

2 stops28h 18m

$754

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/20

1:15 pm-3:30 pm

2 stops23h 15m

Santiago Arturo Merino Benitez

Sun 2/1

11:15 pm-10:00 am

1 stop13h 45m

$754

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Thu 3/5

5:30 am-2:30 pm

2 stops30h 00m

Santiago Arturo Merino Benitez

Fri 3/13

12:25 am-10:00 am

2 stops35h 35m

$754

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Sun 12/7

5:46 pm-10:15 pm

3 stops49h 29m

$302

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Sat 12/6

12:45 pm-4:55 am

2 stops37h 10m

$323

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Wed 12/3

7:37 pm-5:14 am

2 stops30h 37m

$324

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Thu 12/4

7:37 pm-2:30 pm

2 stops39h 53m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 14 results
1
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Best time to book a flight from San Antonio to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from San Antonio 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 San Antonio to Chile

What is the cheapest month to book a flight from San Antonio to Chile?

Currently, September is the cheapest month in which you can book a flight from San Antonio to Chile (average of $260). Flying from San Antonio to Chile in June is currently the most expensive (average of $673). 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.

Reviews of airlines servicing Chile

Get insights into the airlines that provide service to Chile. 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 Chile. Reviews last updated October 22, 2025.
Read through reviews of airlines operating flights from San Antonio to Chile, such as Delta, LATAM Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,979 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
LATAM Airlines
7.5
Good
1,869 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,988 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • What airport do you fly from for flights from San Antonio to Chile?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to Chile from San Antonio.

  • How long is the flight from San Antonio to Chile?

    There are many flights that can get you from San Antonio to Chile in 20h 05m. Fly via Delta or LATAM Airlines to get the fastest option. The distance from San Antonio to Chile is about 4706 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from San Antonio to Chile that include hotel bookings?

    Yes. In addition to deals on San Antonio to Chile flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Chile?

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

  • Can I find deals for business class flights from San Antonio to Chile?

    Yes. Cheapflights offers flight deals from San Antonio to Chile 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 San Antonio to Chile?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Chile (average of $260). Flying from San Antonio to Chile in June is currently the most expensive (average of $673). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from San Antonio to Chile

Discover the top 4 airlines that operate flights from San Antonio to Chile. 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$566Average$918FlexibilityNo cancel feeOn-time69%
DeltaCheapest$753Average$948FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$753Average$983FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$753Average$1,090FlexibilityNo cancel feeOn-time81%

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