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$754+ Cheap flights from San Antonio (SAT) to Santiago (SCL)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SCL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$804
(LATAM Airlines)

Popular in

December

Cheapest in

November

Average price

$1,074
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 Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 1% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 12/22:15 pmSAT - SCL
1 stop15h 35mUnited Airlines
Tue 2/1010:45 pmSCL - SAT
1 stop21h 48mUnited Airlines
Deal found 4/16$754
This LATAM Airlines deal was found by Cheapflights users on 4/17. 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 7/1010:45 amSAT - SCL
2 stops17h 55mLATAM Airlines
Thu 7/248:40 pmSCL - SAT
1 stop13h 59mLATAM Airlines
Deal found 4/17$804
This Avianca Connect deal was found by Cheapflights users on 4/17. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/17:05 amSAT - SCL
2 stops20h 10mMultiple Airlines
Sun 6/811:55 pmSCL - SAT
2 stops23h 56mMultiple Airlines
Deal found 4/17$805
This American Airlines deal was found by Cheapflights users on 4/17. 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 6/25:24 amSAT - SCL
1 stop24h 31mAmerican Airlines
Mon 6/99:55 pmSCL - SAT
1 stop27h 04mAmerican Airlines
Deal found 4/17$889
This Delta deal was found by Cheapflights users on 4/17. 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 4/2010:55 amSAT - SCL
1 stop19h 05mDelta
Sun 4/278:40 pmSCL - SAT
1 stop28h 50mDelta
Deal found 4/17$1,389
This Copa Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 7/107:15 amSAT - SCL
2 stops14h 53mCopa Airlines
Wed 7/2312:23 amSCL - SAT
2 stops19h 49mCopa Airlines
Deal found 4/17$9,298

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 April 17, 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

Thu 7/10

10:45 am-5:40 am

2 stops17h 55m

Santiago Arturo Merino Benitez

Thu 7/24

8:40 pm-9:39 am

1 stop13h 59m

$804

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Sun 6/1

7:05 am-4:15 am

2 stops20h 10m

Santiago Arturo Merino Benitez

Sun 6/8

11:55 pm-10:51 pm

2 stops23h 56m

$805

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Mon 6/2

5:24 am-6:55 am

1 stop24h 31m

Santiago Arturo Merino Benitez

Mon 6/9

9:55 pm-11:59 pm

1 stop27h 04m

$889

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Thu 7/10

7:15 am-11:08 pm

2 stops14h 53m

Santiago Arturo Merino Benitez

Wed 7/23

12:23 am-7:12 pm

2 stops19h 49m

$9,298

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from San Antonio 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 San Antonio to Santiago in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*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 San Antonio-Santiago flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Santiago flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Antonio-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Santiago flights, Cheapflights users trust AranGrant the most. AranGrant 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 San Antonio-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 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 April 17, 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.

Rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average rainfall totals by month.

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.

Temperature in Santiago by month

Plan your trip to Santiago by taking into account the average temperature totals by month.

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).

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 17, 2025.
Copa Airlines
7.6
Good
1,409 reviews

Overall

7.6

Food

6.8

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
Copa Airlines
7.6
Good
1,409 reviews
Copa Airlines
7.6
Good
1,409 reviews

Overall

7.6

Food

6.8

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
LATAM Airlines
7.5
Good
1,761 reviews
Copa Airlines
7.6
Good
1,409 reviews

Overall

7.6

Food

6.8

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.6
Good
1,409 reviews

Overall

7.6

Food

6.8

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.

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 $804, was found to be the cheapest airline from San Antonio to Santiago.Alternate airlines to your destination round-trip include American Airlines and Copa Airlines. LATAM Airlines is priced at 16% 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 3 airlines flying from San Antonio to Santiago

Discover the top 3 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$702Average$948FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$747Average$927FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$753Average$1,090FlexibilityNo cancel feeOn-time81%

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