What is the cheapest airline that flies from San Antonio to Chile?

American Airlines, LATAM Airlines, and Delta are the most popular carriers operating from San Antonio to Chile

What airlines fly to Chile?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Chile 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 Chile. Keep in mind that there are 5 different airlines that fly to Chile 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 Chile?

Prices for flights from San Antonio Airport to Chile refresh daily.

How many operators does momondo search for flights from San Antonio Airport to Chile?

The number of operators available for flights from San Antonio Airport to Chile is 3 as of July 2026.

How old do you have to be to fly from San Antonio Airport to Chile?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Chile.

What documentation or ID do you need to fly to Chile?

The necessary travel and health documents for your Chile trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$490 Cheap Flights from San Antonio to Chile in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Chile

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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 - 11:59 pm

SCL

SAT

28h 09m

1 stop

$888American 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

12:40 pm - 6:25 am

SAT

SCL

16h 45m

2 stops

8:50 pm - 2:53 pm

SCL

SAT

19h 03m

2 stops

$893American Airlines

Tue, Aug 18 - Tue, Aug 25

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

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

5:30 am - 7:40 am

SAT

SCL

23h 10m

1 stop

11:25 pm - 2:39 pm

SCL

SAT

16h 14m

1 stop

$955Delta

Mon, Jan 4 - Mon, Apr 12

10:46 am - 10:49 am

SAT

SCL

23h 03m

3 stops

5:40 am - 12:28 am

SCL

SAT

19h 48m

2 stops

$959LATAM Airlines

Tue, Aug 18 - Tue, Aug 25

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LATAM Airlines flights from San Antonio to Chile

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

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

SCL5:40 amSantiago Arturo Merino Benitez

19h 48m

2 stops

SAT12:28 amSan Antonio

$959

LATAM Airlines

Sep 24

SAT1:55 pmSan Antonio

21h 30m

3 stops

SCL1:25 pmSantiago Arturo Merino Benitez

Oct 6

SCL4:50 pmSantiago Arturo Merino Benitez

21h 46m

2 stops

SAT12:36 pmSan Antonio

$960

Delta flights from San Antonio to Chile

Our best Delta deals on San Antonio to Chile 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

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-11:59 pm

1 stop28h 09m

$888

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

12:40 pm-6:25 am

2 stops16h 45m

Santiago Arturo Merino Benitez

Tue 8/25

8:50 pm-2:53 pm

2 stops19h 03m

$893

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

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

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Mon 1/4

5:30 am-7:40 am

1 stop23h 10m

Santiago Arturo Merino Benitez

Mon 4/12

11:25 pm-2:39 pm

1 stop16h 14m

$955

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 8/18

10:46 am-10:49 am

3 stops23h 03m

Santiago Arturo Merino Benitez

Tue 8/25

5:40 am-12:28 am

2 stops19h 48m

$959

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 Chile

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 Chile?

In general, October is the cheapest month to fly from San Antonio to Chile. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of October, then book flights to Chile from San Antonio during August instead. Flights to Chile in August, while not as cheap as those in October, still average around $0.

Cheap San Antonio to Chile flight deals and tips

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

Fastest flight time	14h 30m
Direct flights	None

The fastest flight from San Antonio to Chile takes 14h 30m

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

Search flight deals

Frequently asked questions about flying from San Antonio to Chile

When did momondo last update prices for flights from San Antonio Airport to Chile?
Prices for flights from San Antonio Airport to Chile refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Chile?
The number of operators available for flights from San Antonio Airport to Chile is 3 as of July 2026.
How old do you have to be to fly from San Antonio Airport to Chile?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Chile.
What documentation or ID do you need to fly to Chile?
The necessary travel and health documents for your Chile trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Chile

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $566	Free Cancellation	Rating 7.4 9,948 reviews	Search United Airlines flights
Delta	PriceFrom $637	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
American Airlines	PriceFrom $783	Free Cancellation	Rating 7.1 11,783 reviews	Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Chile. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Chile from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chile from San Antonio.

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

If you are not ready to book a flight from San Antonio to Chile now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chile and let you know when they change.