What is the cheapest airline that flies from San Antonio to Santiago Arturo Merino Benitez?

Aeromexico and LATAM Airlines are the most popular carriers operating from San Antonio to Santiago Arturo Merino Benitez

What airlines fly to Santiago?

LATAM Airlines, American Airlines and Delta are the top three most popular airlines that fly to Santiago from San Antonio according to our data. LATAM Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 5 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Antonio Airport to Santiago Arturo Merino Benitez Airport?

Prices for flights from San Antonio Airport to Santiago Arturo Merino Benitez Airport were last updated today.

How many operators does momondo search for flights from San Antonio Airport to Santiago Arturo Merino Benitez Airport?

As of October 2026, there are 4 operators available to choose from for flights from San Antonio Airport to Santiago Arturo Merino Benitez Airport.

How old do you have to be to fly from San Antonio Airport to Santiago Arturo Merino Benitez Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Santiago Arturo Merino Benitez Airport.

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

The required travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$415 Cheap Flights from San Antonio to Santiago in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Santiago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:44 pm - 7:40 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

14h 56m1 stop Atlanta Hartsfield-Jackson

8:40 am - 12:35 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

18h 55m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$991LATAM Airlines

Wed, Nov 25 - Wed, Dec 2

11:04 am - 7:00 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

16h 56m2 stops Atlanta Hartsfield-Jackson Miami

11:10 pm - 12:40 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

16h 30m2 stops Miami Atlanta Hartsfield-Jackson

$995LATAM Airlines

Wed, Nov 25 - Wed, Dec 2

9:20 am - 9:15 pmSAT San Antonio-SCL Santiago Arturo Merino Benitez

32h 55m3 stops Santiago de Querétaro Cancun Mexico City Benito Juarez

10:00 am - 8:01 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

25h 01m3 stops Punta Cana Cancun Mexico City Benito Juarez

$1,002Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

4:19 pm - 8:50 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

13h 31m1 stop Houston George Bush Intcntl

10:45 pm - 8:29 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

12h 44m1 stop Houston George Bush Intcntl

$1,008United Airlines

Tue, Nov 24 - Tue, Dec 1

11:47 am - 8:50 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

18h 03m1 stop Houston George Bush Intcntl

10:45 pm - 5:37 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

21h 52m1 stop Houston George Bush Intcntl

$1,008United Airlines

Mon, Dec 7 - Thu, Dec 10

6:30 am - 7:40 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

22h 10m1 stop Atlanta Hartsfield-Jackson

8:25 pm - 5:31 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

24h 06m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,008Delta

Wed, Nov 25 - Wed, Dec 2

7:40 am - 7:30 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

20h 50m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

8:25 pm - 9:48 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

16h 23m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,008Delta

Wed, Nov 25 - Wed, Dec 2

5:00 am - 9:25 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

25h 25m1 stop Miami

11:15 pm - 10:47 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

14h 32m1 stop Dallas/Fort Worth

$1,011American Airlines

Fri, Nov 27 - Fri, Dec 4

2:50 pm - 9:25 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

15h 35m2 stops Dallas/Fort Worth Miami

11:15 pm - 5:00 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

20h 45m1 stop Dallas/Fort Worth

$1,015American Airlines

Fri, Nov 27 - Fri, Dec 4

8:28 pm - 3:38 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

28h 10m3 stops Denver Intl Orlando Panama City Tocumen Intl

9:55 pm - 5:59 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

23h 04m2 stops Toronto Pearson Intl Denver Intl

$1,025Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

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LATAM Airlines flights from San Antonio to Santiago

Our best LATAM Airlines deals on San Antonio to Santiago flight tickets

LATAM Airlines

Nov 25

SAT1:44 pmSan Antonio

14h 56m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Dec 2

SCL8:40 amSantiago Arturo Merino Benitez

18h 55m

2 stops

SAT12:35 amSan Antonio

$991

LATAM Airlines

Nov 25

SAT11:04 amSan Antonio

16h 56m

2 stops

SCL7:00 amSantiago Arturo Merino Benitez

Dec 2

SCL11:10 pmSantiago Arturo Merino Benitez

16h 30m

2 stops

SAT12:40 pmSan Antonio

$995

LATAM Airlines

Nov 17

SAT7:40 amSan Antonio

21h 00m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Nov 24

SCL11:10 pmSantiago Arturo Merino Benitez

16h 29m

1 stop

SAT12:39 pmSan Antonio

$1,002

Delta flights from San Antonio to Santiago

Our best Delta deals on San Antonio to Santiago flight tickets

Delta

Nov 25

SAT1:44 pmSan Antonio

14h 56m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Dec 2

SCL11:10 pmSantiago Arturo Merino Benitez

16h 30m

1 stop

SAT12:40 pmSan Antonio

$1,008

Delta

Mar 7

SAT6:15 pmSan Antonio

34h 25m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Mar 23

SCL11:10 pmSantiago Arturo Merino Benitez

16h 12m

1 stop

SAT1:22 pmSan Antonio

$1,026

Delta

Mar 7

SAT6:15 pmSan Antonio

34h 25m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Mar 16

SCL11:10 pmSantiago Arturo Merino Benitez

27h 18m

1 stop

SAT12:28 amSan Antonio

$1,037

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 11/25

1:44 pm-7:40 am

1 stop14h 56m

Santiago Arturo Merino Benitez

Wed 12/2

8:40 am-12:35 am

2 stops18h 55m

$991

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 11/25

11:04 am-7:00 am

2 stops16h 56m

Santiago Arturo Merino Benitez

Wed 12/2

11:10 pm-12:40 pm

2 stops16h 30m

$995

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Thu 11/26

9:20 am-9:15 pm

3 stops32h 55m

Santiago Arturo Merino Benitez

Thu 12/3

10:00 am-8:01 am

3 stops25h 01m

$1,002

Quickest round-trip

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Tue 11/24

4:19 pm-8:50 am

1 stop13h 31m

Santiago Arturo Merino Benitez

Tue 12/1

10:45 pm-8:29 am

1 stop12h 44m

$1,008

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Mon 12/7

11:47 am-8:50 am

1 stop18h 03m

Santiago Arturo Merino Benitez

Thu 12/10

10:45 pm-5:37 pm

1 stop21h 52m

$1,008

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 11/25

6:30 am-7:40 am

1 stop22h 10m

Santiago Arturo Merino Benitez

Wed 12/2

8:25 pm-5:31 pm

2 stops24h 06m

$1,008

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 11/25

7:40 am-7:30 am

2 stops20h 50m

Santiago Arturo Merino Benitez

Wed 12/2

8:25 pm-9:48 am

2 stops16h 23m

$1,008

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Fri 11/27

5:00 am-9:25 am

1 stop25h 25m

Santiago Arturo Merino Benitez

Fri 12/4

11:15 pm-10:47 am

1 stop14h 32m

$1,011

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Fri 11/27

2:50 pm-9:25 am

2 stops15h 35m

Santiago Arturo Merino Benitez

Fri 12/4

11:15 pm-5:00 pm

1 stop20h 45m

$1,015

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Mon 11/23

8:28 pm-3:38 am

3 stops28h 10m

Santiago Arturo Merino Benitez

Mon 11/30

9:55 pm-5:59 pm

2 stops23h 04m

$1,025

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Santiago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between San Antonio and Santiago?

Prices are currently low for flights on this route.

Typical prices usually range from $1,135 to $1,537.
The lowest price recently found on this route was $991.

What is the cheapest month to fly to Santiago?

In general, September is the cheapest month to fly from San Antonio to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Santiago in September, then you should wait until August to fly from San Antonio, when ticket prices are also cheap, with an average price of $0.

When to book flights from San Antonio to Santiago

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Santiago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Santiago (SAT to SCL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Santiago

Best Price Found	$415
Fastest flight time	22h 24m
Direct flights	None

The best one-way flight to Santiago from San Antonio in the past 72 hours is $415. The best round-trip flight deal from San Antonio to Santiago found on momondo in the last 72 hours is $991.

The fastest flight from San Antonio to Santiago takes 22h 24m

There are no direct flights from San Antonio to Santiago. There are no popular flight routes from San Antonio to Santiago.

Search flight deals

Frequently asked questions about flying from San Antonio to Santiago

How far is San Antonio to Santiago Arturo Merino Benitez by plane?
The distance between San Antonio and Santiago Arturo Merino Benitez is about 4706.7 mi. Typically, this will take 22h 24m by plane in normal conditions.
When did momondo last update prices for flights from San Antonio Airport to Santiago Arturo Merino Benitez Airport?
Prices for flights from San Antonio Airport to Santiago Arturo Merino Benitez Airport were last updated today.
How many operators does momondo search for flights from San Antonio Airport to Santiago Arturo Merino Benitez Airport?
As of October 2026, there are 4 operators available to choose from for flights from San Antonio Airport to Santiago Arturo Merino Benitez Airport.
How old do you have to be to fly from San Antonio Airport to Santiago Arturo Merino Benitez Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The required travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Antonio to Santiago?
Based on momondo bookings for flights between San Antonio and Santiago, the leading airline is United Airlines, making up 33% of the total bookings. Other popular airlines include LATAM Airlines with 26%, American Airlines with 22%, and Delta with 19%.

Best airlines flying from San Antonio to Santiago

Compare and see reviews for airlines that fly from San Antonio to Santiago with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $637	Free Cancellation	Rating 7.8 8,650 reviews	Search Delta flights
United Airlines	PriceFrom $752	Free Cancellation	Rating 7.4 10,351 reviews	Search United Airlines flights
American Airlines	PriceFrom $805	Free Cancellation	Rating 7.0 12,162 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $995	Free Cancellation	Rating 7.4 1,972 reviews	Search LATAM Airlines flights

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Pichilemu

Zapallar

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Why should I use momondo to find a flight deal from San Antonio to Santiago?

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Can I find flights from San Antonio to Santiago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Antonio to Santiago flights to just show those with flexible booking policies.

How can momondo help me find flights from San Antonio to Santiago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Santiago.

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