What airlines fly to Santiago?

American Airlines, LATAM Airlines and Delta are the top three most popular airlines that fly to Santiago from San Antonio according to our data. American Airlines is the first choice among our users, with 33% 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 December 2025, 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.

$335 Cheap Flights from San Antonio to Santiago in 2025/26

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Find the cheapest flights from San Antonio to Santiago

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5:10 pm - 9:00 am

SAT

SCL

12h 50m1 stop

10:30 pm - 4:45 pm

SCL

SAT

21h 15m1 stop

$714American Airlines

Tue, Jan 20 - Mon, Feb 2

10:32 am - 9:00 am

SAT

SCL

19h 28m2 stops

10:30 pm - 4:45 pm

SCL

SAT

21h 15m1 stop

$718American Airlines

Tue, Jan 20 - Mon, Feb 2

10:32 am - 9:00 am

SAT

SCL

19h 28m2 stops

10:30 pm - 12:18 pm

SCL

SAT

16h 48m1 stop

$719American Airlines

Tue, Jan 20 - Mon, Feb 2

5:20 am - 7:40 am

SAT

SCL

23h 20m1 stop

10:15 pm - 12:38 am

SCL

SAT

29h 23m2 stops

$744LATAM Airlines

Tue, Jan 20 - Sun, Feb 1

10:45 am - 7:40 am

SAT

SCL

17h 55m1 stop

10:15 pm - 12:38 am

SCL

SAT

29h 23m2 stops

$747LATAM Airlines

Tue, Jan 20 - Sun, Feb 1

1:40 pm - 7:40 am

SAT

SCL

15h 00m1 stop

10:15 pm - 12:38 am

SCL

SAT

29h 23m2 stops

$748LATAM Airlines

Tue, Jan 20 - Sun, Feb 1

8:00 am - 7:40 am

SAT

SCL

20h 40m1 stop

11:10 pm - 5:22 pm

SCL

SAT

21h 12m1 stop

$754Delta

Tue, Jan 20 - Sun, Feb 1

4:29 pm - 2:05 pm

SAT

SCL

18h 36m2 stops

4:35 am - 12:38 am

SCL

SAT

23h 03m2 stops

$756LATAM Airlines

Tue, Jan 20 - Sat, Jan 31

4:29 pm - 2:05 pm

SAT

SCL

18h 36m2 stops

10:15 pm - 12:38 am

SCL

SAT

29h 23m2 stops

$757LATAM Airlines

Tue, Jan 20 - Sun, Feb 1

10:35 am - 10:39 am

SAT

SCL

21h 04m2 stops

12:35 pm - 9:40 am

SCL

SAT

24h 05m2 stops

$759Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

American Airlines flights from San Antonio to Santiago

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

American Airlines

Jan 20

SAT7:00 amSan Antonio

22h 15m

1 stop

SCL8:15 amSantiago Arturo Merino Benitez

Feb 2

SCL10:30 pmSantiago Arturo Merino Benitez

23h 56m

1 stop

SAT7:26 pmSan Antonio

$714

Find similar

American Airlines

Jan 20

SAT9:30 amSan Antonio

20h 30m

2 stops

SCL9:00 amSantiago Arturo Merino Benitez

Feb 2

SCL10:30 pmSantiago Arturo Merino Benitez

20h 15m

1 stop

SAT3:45 pmSan Antonio

$719

Find similar

American Airlines

Mar 5

SAT9:15 amSan Antonio

19h 40m

1 stop

SCL7:55 amSantiago Arturo Merino Benitez

Mar 14

SCL10:15 pmSantiago Arturo Merino Benitez

26h 52m

1 stop

SAT11:07 pmSan Antonio

$811

Find similar

LATAM Airlines flights from San Antonio to Santiago

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

LATAM Airlines

Jan 20

SAT10:45 amSan Antonio

27h 40m

2 stops

SCL5:25 pmSantiago Arturo Merino Benitez

Feb 1

SCL4:35 amSantiago Arturo Merino Benitez

23h 03m

2 stops

SAT12:38 amSan Antonio

$716

Find similar

LATAM Airlines

Jan 20

SAT5:20 amSan Antonio

23h 20m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Feb 1

SCL10:15 pmSantiago Arturo Merino Benitez

29h 23m

2 stops

SAT12:38 amSan Antonio

$744

Find similar

LATAM Airlines

Jan 20

SAT4:29 pmSan Antonio

12h 11m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Feb 1

SCL10:15 pmSantiago Arturo Merino Benitez

29h 23m

2 stops

SAT12:38 amSan Antonio

$748

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/20

5:10 pm-9:00 am

1 stop12h 50m

Santiago Arturo Merino Benitez

Mon 2/2

10:30 pm-4:45 pm

1 stop21h 15m

$714

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/20

10:32 am-9:00 am

2 stops19h 28m

Santiago Arturo Merino Benitez

Mon 2/2

10:30 pm-4:45 pm

1 stop21h 15m

$718

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/20

10:32 am-9:00 am

2 stops19h 28m

Santiago Arturo Merino Benitez

Mon 2/2

10:30 pm-12:18 pm

1 stop16h 48m

$719

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/20

5:20 am-7:40 am

1 stop23h 20m

Santiago Arturo Merino Benitez

Sun 2/1

10:15 pm-12:38 am

2 stops29h 23m

$744

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/20

10:45 am-7:40 am

1 stop17h 55m

Santiago Arturo Merino Benitez

Sun 2/1

10:15 pm-12:38 am

2 stops29h 23m

$747

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/20

1:40 pm-7:40 am

1 stop15h 00m

Santiago Arturo Merino Benitez

Sun 2/1

10:15 pm-12:38 am

2 stops29h 23m

$748

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/20

8:00 am-7:40 am

1 stop20h 40m

Santiago Arturo Merino Benitez

Sun 2/1

11:10 pm-5:22 pm

1 stop21h 12m

$754

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/20

4:29 pm-2:05 pm

2 stops18h 36m

Santiago Arturo Merino Benitez

Sat 1/31

4:35 am-12:38 am

2 stops23h 03m

$756

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/20

4:29 pm-2:05 pm

2 stops18h 36m

Santiago Arturo Merino Benitez

Sun 2/1

10:15 pm-12:38 am

2 stops29h 23m

$757

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Fri 1/23

10:35 am-10:39 am

2 stops21h 04m

Santiago Arturo Merino Benitez

Fri 1/30

12:35 pm-9:40 am

2 stops24h 05m

$759

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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 $778. If you don’t want to visit Santiago in September, then you should wait until November to fly from San Antonio, when ticket prices are also cheap, with an average price of $814.

What is the cheapest day to depart on your flight to Santiago?

The cheapest day to depart on your flight to Santiago is on a Wednesday when prices can be found for as low as $742. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Saturday is $1,335.

What is the cheapest time of day to depart on your flight to Santiago?

In the morning is the cheapest time of day to fly from San Antonio to Santiago when you can find flight prices for as low as $792. Flying to Santiago in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Santiago, so prices are often more expensive at around $1,081 per ticket.

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

Fastest flight time	15h 00m
Direct flights	None

The fastest flight from San Antonio to Santiago takes 15h 00m

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

Search flight deals

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 15h 00m 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 December 2025, 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 LATAM Airlines, making up 40% of the total bookings. Other popular airlines include American Airlines with 23%, Delta with 22%, and United Airlines with 14%.

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
United Airlines	PriceFrom $566	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Delta	PriceFrom $753	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
American Airlines	PriceFrom $753	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $753	Free Cancellation	Rating 7.5 1,889 reviews	Search LATAM Airlines flights

Viña del Mar

Santa Cruz

Valparaíso

Valle Nevado

San Fernando

Pichilemu

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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.

I’m not ready to book a flight from San Antonio to Santiago right now. Can momondo alert me if prices change?

Price alerts on flights to Santiago from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.