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

Aeromexico is the most popular carrier operating from San Antonio to Chile

What airlines fly to Chile?

LATAM Airlines, Delta and United Airlines are the top three most popular airlines that fly to Chile 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 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 4 as of October 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.

$502 Cheap Flights from San Antonio to Chile in 2026/27

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.

5:30 am - 7:40 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

23h 10m1 stop Atlanta Hartsfield-Jackson

7:05 pm - 12:39 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

20h 34m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$958LATAM Airlines

Mon, Nov 2 - Mon, Nov 16

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

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

8:13 am - 12:33 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

19h 20m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$958LATAM Airlines

Tue, Nov 17 - Tue, Nov 24

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

$958United Airlines

Mon, Dec 7 - Thu, Dec 10

2:20 pm - 8:50 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

15h 30m1 stop Houston George Bush Intcntl

10:45 pm - 10:46 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

15h 01m1 stop Houston George Bush Intcntl

$958United Airlines

Tue, Nov 3 - Tue, Nov 10

5:30 am - 7:40 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

23h 10m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 3:27 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

19h 17m1 stop Atlanta Hartsfield-Jackson

$958Delta

Tue, Nov 3 - Tue, Nov 10

5:30 am - 7:40 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

23h 10m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 3:27 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

19h 17m1 stop Atlanta Hartsfield-Jackson

$958Delta

Mon, Nov 2 - Mon, Nov 16

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

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

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

6:00 am - 8:01 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

29h 01m3 stops Punta Cana Cancun Mexico City Benito Juarez

$1,040Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

2:50 pm - 8:00 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

14h 10m1 stop Dallas/Fort Worth

10:15 pm - 11:50 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

28h 35m1 stop Miami

$1,713American Airlines

Wed, Dec 23 - Thu, Jan 7

5:07 am - 9:20 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

25h 13m1 stop Miami

11:45 pm - 1:14 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

16h 29m1 stop Dallas/Fort Worth

$2,165American Airlines

Sun, Dec 20 - Sat, Jan 9

Cheap last minute flights

Enter your travel dates to find the best prices.

11:00 am - 2:35 pmSAT San Antonio-SCL Santiago Arturo Merino Benitez

25h 35m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

7:10 pm - 12:35 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

19h 25m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,190LATAM Airlines

Sat, Oct 10 - Sat, Oct 17

9:20 am - 8:10 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

20h 50m2 stops Dallas/Fort Worth Miami

9:30 pm - 9:59 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

26h 29m1 stop Miami

$1,243American Airlines

Sat, Oct 10 - Sat, Oct 17

11:00 am - 5:50 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

16h 50m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

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

29h 55m3 stops Punta Cana Miami Atlanta Hartsfield-Jackson

$1,412LATAM Airlines

Sat, Oct 10 - Sat, Oct 17

6:20 pm - 5:35 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

33h 15m2 stops Atlanta Hartsfield-Jackson Miami

7:10 pm - 7:48 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

26h 38m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,496LATAM Airlines

Sun, Oct 11 - Sat, Oct 17

5:10 am - 8:10 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

25h 00m1 stop Miami

9:30 pm - 9:59 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

26h 29m1 stop Miami

$1,528American Airlines

Sat, Oct 10 - Sat, Oct 17

8:35 pm - 5:45 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

31h 10m3 stops Guadalajara Miguel Hidal Monterrey Gen Mariano Escobedo Bogotá El Dorado

6:40 am - 10:15 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

29h 35m3 stops Lima J Chavez Intl Cancun Mexico City Benito Juarez

$1,570Multiple Airlines

Sat, Oct 10 - Sat, Oct 17

6:20 pm - 5:35 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

33h 15m2 stops Atlanta Hartsfield-Jackson Miami

9:30 am - 12:35 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

29h 05m3 stops Buenos Aires Ministro Pistarini Miami Atlanta Hartsfield-Jackson

$1,639LATAM Airlines

Sun, Oct 11 - Sat, Oct 17

9:20 am - 8:10 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

20h 50m2 stops Dallas/Fort Worth Miami

9:30 pm - 9:59 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

26h 29m1 stop Miami

$1,660American Airlines

Sun, Oct 11 - Sat, Oct 17

5:10 am - 8:10 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

25h 00m1 stop Miami

9:30 pm - 9:59 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

26h 29m1 stop Miami

$1,672American Airlines

Sun, Oct 11 - Sat, Oct 17

8:56 pm - 6:25 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

31h 29m3 stops Mexico City Benito Juarez Cancun Lima J Chavez Intl

6:40 am - 10:15 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

29h 35m3 stops Lima J Chavez Intl Cancun Mexico City Benito Juarez

$2,291Multiple Airlines

Sun, Oct 11 - Sat, Oct 17

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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

Nov 17

SAT1:44 pmSan Antonio

22h 16m

3 stops

SCL3:00 pmSantiago Arturo Merino Benitez

Nov 24

SCL5:55 pmSantiago Arturo Merino Benitez

19h 04m

2 stops

SAT9:59 amSan Antonio

$981

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

LATAM Airlines

Nov 23

SAT4:32 pmSan Antonio

19h 28m

2 stops

SCL3:00 pmSantiago Arturo Merino Benitez

Nov 30

SCL8:13 amSantiago Arturo Merino Benitez

19h 20m

2 stops

SAT12:33 amSan Antonio

$1,006

Delta flights from San Antonio to Chile

Our best Delta deals on San Antonio to Chile flight tickets

Delta

Nov 19

SAT6:30 amSan Antonio

22h 00m

2 stops

SCL7:30 amSantiago Arturo Merino Benitez

Nov 28

SCL8:13 amSantiago Arturo Merino Benitez

19h 20m

2 stops

SAT12:33 amSan Antonio

$1,062

Delta

Nov 10

SAT5:30 amSan Antonio

23h 10m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Nov 28

SCL8:13 amSantiago Arturo Merino Benitez

19h 20m

2 stops

SAT12:33 amSan Antonio

$1,225

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Mon 11/2

5:30 am-7:40 am

1 stop23h 10m

Santiago Arturo Merino Benitez

Mon 11/16

7:05 pm-12:39 pm

2 stops20h 34m

$958

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Tue 11/17

7:40 am-7:30 am

2 stops20h 50m

Santiago Arturo Merino Benitez

Tue 11/24

8:13 am-12:33 am

2 stops19h 20m

$958

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

$958

Quickest round-trip

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Tue 11/3

2:20 pm-8:50 am

1 stop15h 30m

Santiago Arturo Merino Benitez

Tue 11/10

10:45 pm-10:46 am

1 stop15h 01m

$958

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Tue 11/3

5:30 am-7:40 am

1 stop23h 10m

Santiago Arturo Merino Benitez

Tue 11/10

11:10 pm-3:27 pm

1 stop19h 17m

$958

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Mon 11/2

5:30 am-7:40 am

1 stop23h 10m

Santiago Arturo Merino Benitez

Mon 11/16

11:10 pm-3:27 pm

1 stop19h 17m

$958

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

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

6:00 am-8:01 am

3 stops29h 01m

$1,040

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 12/23

2:50 pm-8:00 am

1 stop14h 10m

Santiago Arturo Merino Benitez

Thu 1/7

10:15 pm-11:50 pm

1 stop28h 35m

$1,713

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Sun 12/20

5:07 am-9:20 am

1 stop25h 13m

Santiago Arturo Merino Benitez

Sat 1/9

11:45 pm-1:14 pm

1 stop16h 29m

$2,165

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 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, September 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 September, then book flights to Chile from San Antonio during August instead. Flights to Chile in August, while not as cheap as those in September, 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

Best Price Found	$502
Fastest flight time	18h 03m
Direct flights	None

The best one-way flight to Chile from San Antonio in the past 72 hours is $502. The best round-trip flight deal from San Antonio to Chile found on momondo in the last 72 hours is $958.

The fastest flight from San Antonio to Chile takes 18h 03m

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 4 as of October 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
Delta	PriceFrom $637	Free Cancellation	Rating 7.8 8,646 reviews	Search Delta flights
LATAM Airlines	PriceFrom $738	Free Cancellation	Rating 7.4 1,975 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $752	Free Cancellation	Rating 7.4 10,322 reviews	Search United Airlines flights
American Airlines	PriceFrom $805	Free Cancellation	Rating 7.0 12,146 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.