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

Aeromexico, Delta, and LATAM Airlines are the most popular carriers 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.

$427 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

23h 00m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

11:10 pm - 12:39 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

16h 29m1 stop Atlanta Hartsfield-Jackson

$947LATAM Airlines

Wed, Nov 18 - Wed, Nov 25

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

23h 00m2 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

$947LATAM Airlines

Wed, Nov 18 - Wed, Nov 25

5:00 am - 8:45 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

24h 45m1 stop Miami

10:30 pm - 10:39 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

27h 09m1 stop Miami

$954American Airlines

Sun, Nov 15 - Sun, Nov 22

5:00 am - 8:45 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

24h 45m1 stop Miami

10:30 pm - 10:39 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

27h 09m1 stop Miami

$955American Airlines

Sun, Nov 15 - Sun, Nov 22

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

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

22h 00m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

11:55 pm - 2:50 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

17h 55m1 stop Los Angeles

$958Delta

Thu, Nov 19 - Thu, Nov 26

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

19h 14m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$958Delta

Thu, Nov 19 - Thu, Nov 26

8:45 am - 8:50 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

21h 05m2 stops Denver Intl Houston George Bush Intcntl

10:45 pm - 4:43 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

20h 58m2 stops Houston George Bush Intcntl Denver Intl

$962United Airlines

Mon, Dec 7 - Thu, Dec 10

8:53 pm - 9:15 pmSAT San Antonio-SCL Santiago Arturo Merino Benitez

21h 22m1 stop Mexico City Benito Juarez

6:07 am - 8:01 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

52h 54m2 stops Lima J Chavez Intl Mexico City Benito Juarez

$1,017Multiple Airlines

Thu, Jan 7 - Fri, Jan 15

11:25 am - 9:15 pmSAT San Antonio-SCL Santiago Arturo Merino Benitez

31h 50m3 stops Guadalajara Miguel Hidal Cancun Mexico City Benito Juarez

7:40 am - 8:01 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

27h 21m3 stops Lima J Chavez Intl Medellín Jose Maria Cordova Intl Mexico City Benito Juarez

$1,070Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

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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 18

SAT5:30 amSan Antonio

23h 00m

2 stops

SCL7:30 amSantiago Arturo Merino Benitez

Nov 25

SCL8:13 amSantiago Arturo Merino Benitez

19h 20m

2 stops

SAT12:33 amSan Antonio

$947

LATAM Airlines

Nov 30

SAT1:44 pmSan Antonio

14h 56m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Dec 9

SCL11:10 pmSantiago Arturo Merino Benitez

16h 30m

1 stop

SAT12:40 pmSan Antonio

$956

LATAM Airlines

Dec 1

SAT1:45 pmSan Antonio

22h 15m

3 stops

SCL3:00 pmSantiago Arturo Merino Benitez

Dec 15

SCL5:55 pmSantiago Arturo Merino Benitez

18h 53m

2 stops

SAT9:48 amSan Antonio

$970

American Airlines flights from San Antonio to Chile

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

American Airlines

Nov 15

SAT5:00 amSan Antonio

24h 45m

1 stop

SCL8:45 amSantiago Arturo Merino Benitez

Nov 22

SCL10:30 pmSantiago Arturo Merino Benitez

27h 09m

1 stop

SAT10:39 pmSan Antonio

$954

American Airlines

Nov 15

SAT5:00 amSan Antonio

24h 45m

1 stop

SCL8:45 amSantiago Arturo Merino Benitez

Nov 22

SCL10:30 pmSantiago Arturo Merino Benitez

27h 09m

1 stop

SAT10:39 pmSan Antonio

$955

American Airlines

Nov 15

SAT5:00 amSan Antonio

24h 45m

1 stop

SCL8:45 amSantiago Arturo Merino Benitez

Nov 22

SCL10:30 pmSantiago Arturo Merino Benitez

21h 22m

2 stops

SAT4:52 pmSan Antonio

$960

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 11/18

5:30 am-7:30 am

2 stops23h 00m

Santiago Arturo Merino Benitez

Wed 11/25

11:10 pm-12:39 pm

1 stop16h 29m

$947

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 11/18

5:30 am-7:30 am

2 stops23h 00m

Santiago Arturo Merino Benitez

Wed 11/25

8:13 am-12:33 am

2 stops19h 20m

$947

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Sun 11/15

5:00 am-8:45 am

1 stop24h 45m

Santiago Arturo Merino Benitez

Sun 11/22

10:30 pm-10:39 pm

1 stop27h 09m

$954

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Sun 11/15

5:00 am-8:45 am

1 stop24h 45m

Santiago Arturo Merino Benitez

Sun 11/22

10:30 pm-10:39 pm

1 stop27h 09m

$955

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

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Thu 11/19

6:30 am-7:30 am

2 stops22h 00m

Santiago Arturo Merino Benitez

Thu 11/26

11:55 pm-2:50 pm

1 stop17h 55m

$958

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Thu 11/19

7:40 am-7:30 am

2 stops20h 50m

Santiago Arturo Merino Benitez

Thu 11/26

8:25 pm-12:39 pm

2 stops19h 14m

$958

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Mon 12/7

8:45 am-8:50 am

2 stops21h 05m

Santiago Arturo Merino Benitez

Thu 12/10

10:45 pm-4:43 pm

2 stops20h 58m

$962

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Thu 1/7

8:53 pm-9:15 pm

1 stop21h 22m

Santiago Arturo Merino Benitez

Fri 1/15

6:07 am-8:01 am

2 stops52h 54m

$1,017

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Thu 10/29

11:25 am-9:15 pm

3 stops31h 50m

Santiago Arturo Merino Benitez

Thu 11/5

7:40 am-8:01 am

3 stops27h 21m

$1,070

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	$427
Fastest flight time	18h 03m
Direct flights	None

The best one-way flight to Chile from San Antonio in the past 72 hours is $427. The best round-trip flight deal from San Antonio to Chile found on momondo in the last 72 hours is $947.

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 8,628 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 10,285 reviews	Search United Airlines flights
American Airlines	PriceFrom $805	Free Cancellation	Rating 7.0 12,127 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.