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$705+ Cheap flights from Santiago (SCL) to San Antonio (SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SAT
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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Cheap flight deals from Santiago to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to San Antonio (SAT). 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 noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$714
(Delta)

Popular in

January

Cheapest in

August

Average price

$883
Provider with most accurate pricing for Santiago Arturo Merino Benitez-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-San Antonio flights.
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From Santiago Arturo Merino Benitez to San Antonio
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Highest demand for flights based on searches. 7% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Santiago to San Antonio

Cheapest flights from Santiago to San Antonio
Explore the most affordable flight options available from Santiago to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 26, 2025.

This Delta deal was found by Cheapflights users on 11/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2411:10 pmSCL - SAT
1 stop16h 18mDelta
mié. 12/317:05 amSAT - SCL
1 stop20h 05mDelta
Deal found 11/26$705
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2511:10 pmSCL - SAT
1 stop16h 18mDelta
lun. 12/291:33 pmSAT - SCL
1 stop15h 07mDelta
Deal found 11/23$714
This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2211:15 pmSCL - SAT
1 stop25h 35mAmerican Airlines
lun. 1/125:00 amSAT - SCL
1 stop24h 15mAmerican Airlines
Deal found 11/25$716
This Mytrip deal was found by Cheapflights users on 11/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/231:35 amSCL - SAT
2 stops24h 51mMultiple Airlines
mié. 12/312:39 pmSAT - SCL
3 stops35h 42mMultiple Airlines
Deal found 11/26$783
This Mytrip deal was found by Cheapflights users on 11/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/226:00 amSCL - SAT
3 stops32h 50mMultiple Airlines
lun. 1/1210:35 amSAT - SCL
2 stops21h 04mMultiple Airlines
Deal found 11/25$854

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago to San Antonio 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 noviembre 26, 2025.
Use the filters below to find and compare flights from Santiago to San Antonio that are best for you.

Fly from

Santiago

Fly to

San Antonio

Route

Depart

Return

Price

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

mié. 12/24

9:30 pm-12:28 pm

1 stop17h 58m

San Antonio

mié. 12/31

7:05 am-7:00 am

2 stops20h 55m

$705

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

mar. 12/23

4:32 am-11:07 pm

2 stops21h 35m

San Antonio

mié. 12/31

1:33 pm-7:40 am

1 stop15h 07m

$714

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

jue. 12/25

11:10 pm-12:28 pm

1 stop16h 18m

San Antonio

lun. 12/29

1:33 pm-7:40 am

1 stop15h 07m

$714

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

lun. 12/22

11:15 pm-9:50 pm

1 stop25h 35m

San Antonio

lun. 1/12

5:00 am-8:15 am

1 stop24h 15m

$716

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

vie. 1/9

5:44 am-10:30 am

2 stops31h 46m

$1,922

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

jue. 1/8

4:35 am-11:23 pm

2 stops21h 48m

$2,247

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

vie. 1/9

11:25 pm-10:30 am

1 stop14h 05m

$2,499

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Compare providers for flights from Santiago to San Antonio

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 Santiago to San Antonio in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santiago-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santiago-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santiago-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santiago-San Antonio flights, Cheapflights users trust eDreams the most. eDreams 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 Santiago-San Antonio 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 Santiago to San Antonio

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

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

Currently, July is the cheapest month in which you can book a flight from Santiago to San Antonio (average of $362). Flying from Santiago to San Antonio in January is currently the most expensive (average of $699). 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 Santiago to San Antonio?

Related info for your journey

Find useful and relevant information for your journey from Santiago to San Antonio. 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 Santiago to San Antonio?

    Departing from Santiago to San Antonio will take you 17h 58m. Santiago and San Antonio are separated by a distance of 4706 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Santiago to San Antonio (average of $362). Flying from Santiago to San Antonio in January is currently the most expensive (average of $699). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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