Santiago

$400+ Cheap flights from San Antonio (SAT) 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SCL
Jul 6 — Jul 131
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Cheap flight deals from San Antonio to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 July 1, 2025.

Round-trip from

$753
(Justfly.com)

One-way from

$400
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$963
From San Antonio to Santiago Arturo Merino Benitez
One-way flight from San Antonio to Santiago Arturo Merino Benitez
High demand for flights, 7% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from San Antonio to Santiago

Cheapest flights from San Antonio to Santiago
Explore the most affordable flight options available from San Antonio to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Justfly.com deal was found by Cheapflights users on 6/30. 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 12/110:45 amSAT - SCL
1 stop17h 15mLATAM Airlines
Thu 12/1810:35 amSCL - SAT
2 stops16h 50mLATAM Airlines
Deal found 6/30$753
This American Airlines deal was found by Cheapflights users on 6/30. 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 12/110:23 amSAT - SCL
1 stop18h 27mAmerican Airlines
Thu 12/1811:15 pmSCL - SAT
1 stop18h 07mAmerican Airlines
Deal found 6/30$754
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Fri 8/158:28 pmSAT - SCL
1 stop32h 32mMultiple Airlines
Thu 8/213:35 amSCL - SAT
2 stops37h 09mMultiple Airlines
Deal found 7/1$956

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio 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 July 1, 2025.
Use the filters below to find and compare flights from San Antonio to Santiago that are best for you.

Fly from

San Antonio

Fly to

Santiago

Route

Depart

Return

Price

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Mon 12/1

10:45 am-7:00 am

1 stop17h 15m

Santiago Arturo Merino Benitez

Thu 12/18

10:35 am-12:25 am

2 stops16h 50m

$753

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Mon 12/1

10:23 am-7:50 am

1 stop18h 27m

Santiago Arturo Merino Benitez

Thu 12/18

11:15 pm-2:22 pm

1 stop18h 07m

$754

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Fri 8/15

8:28 pm-6:00 am

1 stop32h 32m

Santiago Arturo Merino Benitez

Thu 8/21

3:35 am-3:44 pm

2 stops37h 09m

$956

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Sat 8/23

4:49 pm-4:15 am

2 stops34h 26m

$400

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Sat 8/23

2:50 pm-7:00 am

1 stop15h 10m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from San Antonio to Santiago

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

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

Currently, April is the cheapest month in which you can book a flight from San Antonio to Santiago (average of $752). Flying from San Antonio 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 SAT to SCL?

Find hourly flight availability from San Antonio to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

It’s typically best to fly out from San Antonio to Santiago in the morning. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.

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 July 1, 2025.
Read through reviews of airlines operating flights from San Antonio to Santiago, such as LATAM Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.6

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Boarding

7.6

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Boarding

7.6

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from San Antonio to Santiago round-trip?

    LATAM Airlines, at $753, was found to be the cheapest airline from San Antonio to Santiago. An alternate airline flying to your destination would be American Airlines. LATAM Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from San Antonio to Santiago (average of $752). Flying from San Antonio 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

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Top 4 airlines flying from San Antonio to Santiago

Discover the top 4 airlines that operate flights from San Antonio 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$702Average$866FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$747Average$927FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$753Average$1,116FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$753Average$1,092FlexibilityNo cancel feeOn-time81%

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