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

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

What airlines fly to Santiago?

American Airlines, United 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 29% 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 July 2026, there are 3 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.

$490 Cheap Flights from San Antonio to Santiago in 2026

Q: 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 $1,070 to $1,275. The lowest price recently found on this route was $883.

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.

5:15 am - 6:25 am

SAT

SCL

24h 10m

1 stop

8:50 pm - 11:59 pm

SCL

SAT

28h 09m

1 stop

$883American Airlines

Tue, Aug 18 - Tue, Aug 25

9:12 am - 7:45 am

SAT

SCL

19h 33m

1 stop

8:35 pm - 4:39 pm

SCL

SAT

21h 04m

1 stop

$885American Airlines

Tue, Jan 5 - Mon, Apr 12

6:11 pm - 7:05 am

SAT

SCL

11h 54m

1 stop

8:50 pm - 5:39 pm

SCL

SAT

21h 49m

1 stop

$886American Airlines

Fri, Aug 21 - Fri, Aug 28

5:15 am - 6:25 am

SAT

SCL

24h 10m

1 stop

8:50 pm - 3:51 pm

SCL

SAT

20h 01m

2 stops

$887American Airlines

Tue, Aug 18 - Tue, Aug 25

10:59 am - 6:25 am

SAT

SCL

18h 26m

2 stops

8:50 pm - 3:51 pm

SCL

SAT

20h 01m

2 stops

$890American Airlines

Tue, Aug 18 - Tue, Aug 25

6:11 pm - 7:05 am

SAT

SCL

11h 54m

1 stop

8:50 pm - 2:53 pm

SCL

SAT

19h 03m

2 stops

$891American Airlines

Fri, Aug 21 - Fri, Aug 28

5:15 am - 6:25 am

SAT

SCL

24h 10m

1 stop

8:50 pm - 2:53 pm

SCL

SAT

19h 03m

2 stops

$901American Airlines

Tue, Aug 18 - Tue, Aug 25

5:30 am - 5:30 am

SAT

SCL

21h 00m

2 stops

11:00 pm - 8:22 pm

SCL

SAT

22h 22m

2 stops

$925LATAM Airlines

Tue, Jan 5 - Mon, Apr 12

4:50 pm - 7:50 am

SAT

SCL

37h 00m

2 stops

9:45 pm - 8:28 am

SCL

SAT

12h 43m

1 stop

$939United Airlines

Fri, Oct 23 - Tue, Oct 27

7:55 am - 6:55 am

SAT

SCL

22h 00m

2 stops

8:30 am - 11:10 am

SCL

SAT

27h 40m

3 stops

$940LATAM Airlines

Tue, Aug 18 - Tue, Aug 25

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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

Jan 5

SAT5:30 amSan Antonio

21h 00m

2 stops

SCL5:30 amSantiago Arturo Merino Benitez

Apr 12

SCL11:00 pmSantiago Arturo Merino Benitez

22h 22m

2 stops

SAT8:22 pmSan Antonio

$925

LATAM Airlines

Aug 18

SAT7:55 amSan Antonio

22h 00m

2 stops

SCL6:55 amSantiago Arturo Merino Benitez

Aug 25

SCL8:30 amSantiago Arturo Merino Benitez

27h 40m

3 stops

SAT11:10 amSan Antonio

$940

LATAM Airlines

Aug 18

SAT10:46 amSan Antonio

23h 03m

3 stops

SCL10:49 amSantiago Arturo Merino Benitez

Aug 25

SCL6:45 pmSantiago Arturo Merino Benitez

17h 25m

2 stops

SAT11:10 amSan Antonio

$953

Delta flights from San Antonio to Santiago

Our best Delta deals on San Antonio to Santiago flight tickets

Delta

Jan 4

SAT5:30 amSan Antonio

23h 10m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Apr 15

SCL8:40 pmSantiago Arturo Merino Benitez

14h 14m

1 stop

SAT9:54 amSan Antonio

$955

Delta

Jan 2

SAT6:15 pmSan Antonio

33h 25m

1 stop

SCL6:40 amSantiago Arturo Merino Benitez

Apr 15

SCL8:40 pmSantiago Arturo Merino Benitez

21h 38m

1 stop

SAT5:18 pmSan Antonio

$996

Delta

Aug 21

SAT10:46 amSan Antonio

18h 09m

2 stops

SCL5:55 amSantiago Arturo Merino Benitez

Aug 28

SCL6:45 pmSantiago Arturo Merino Benitez

22h 54m

2 stops

SAT4:39 pmSan Antonio

$1,015

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 8/18

5:15 am-6:25 am

1 stop24h 10m

Santiago Arturo Merino Benitez

Tue 8/25

8:50 pm-11:59 pm

1 stop28h 09m

$883

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/5

9:12 am-7:45 am

1 stop19h 33m

Santiago Arturo Merino Benitez

Mon 4/12

8:35 pm-4:39 pm

1 stop21h 04m

$885

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Fri 8/21

6:11 pm-7:05 am

1 stop11h 54m

Santiago Arturo Merino Benitez

Fri 8/28

8:50 pm-5:39 pm

1 stop21h 49m

$886

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 8/18

5:15 am-6:25 am

1 stop24h 10m

Santiago Arturo Merino Benitez

Tue 8/25

8:50 pm-3:51 pm

2 stops20h 01m

$887

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 8/18

10:59 am-6:25 am

2 stops18h 26m

Santiago Arturo Merino Benitez

Tue 8/25

8:50 pm-3:51 pm

2 stops20h 01m

$890

Quickest round-trip

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Fri 8/21

6:11 pm-7:05 am

1 stop11h 54m

Santiago Arturo Merino Benitez

Fri 8/28

8:50 pm-2:53 pm

2 stops19h 03m

$891

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 8/18

5:15 am-6:25 am

1 stop24h 10m

Santiago Arturo Merino Benitez

Tue 8/25

8:50 pm-2:53 pm

2 stops19h 03m

$901

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 1/5

5:30 am-5:30 am

2 stops21h 00m

Santiago Arturo Merino Benitez

Mon 4/12

11:00 pm-8:22 pm

2 stops22h 22m

$925

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Fri 10/23

4:50 pm-7:50 am

2 stops37h 00m

Santiago Arturo Merino Benitez

Tue 10/27

9:45 pm-8:28 am

1 stop12h 43m

$939

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 8/18

7:55 am-6:55 am

2 stops22h 00m

Santiago Arturo Merino Benitez

Tue 8/25

8:30 am-11:10 am

3 stops27h 40m

$940

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

What is the cheapest month to fly to Santiago?

In general, October 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 October, 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

Fastest flight time	17h 55m
Direct flights	None

The fastest flight from San Antonio to Santiago takes 17h 55m

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

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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 17h 55m 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 July 2026, there are 3 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 44% of the total bookings. Other popular airlines include American Airlines with 28% and Delta with 28%.

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 9,955 reviews	Search United Airlines flights
Delta	PriceFrom $637	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
American Airlines	PriceFrom $783	Free Cancellation	Rating 7.1 11,789 reviews	Search American Airlines flights

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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.