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?

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 August 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.

$347 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.

5:30 am - 6:55 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

23h 25m2 stops Atlanta Hartsfield-Jackson Miami

11:55 pm - 7:48 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

21h 53m2 stops Miami Atlanta Hartsfield-Jackson

$923LATAM Airlines

Wed, Sep 16 - Wed, Oct 14

8:00 am - 5:40 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

19h 40m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:50 am - 12:08 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

17h 18m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$925Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

6:15 pm - 6:55 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

33h 40m2 stops Atlanta Hartsfield-Jackson Miami

11:10 pm - 1:22 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

17h 12m2 stops Miami Atlanta Hartsfield-Jackson

$928LATAM Airlines

Wed, Jan 27 - Wed, Feb 24

7:00 am - 7:45 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

21h 45m1 stop Dallas/Fort Worth

11:45 pm - 3:54 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

19h 09m1 stop Dallas/Fort Worth

$935American Airlines

Sun, Jan 31 - Tue, Feb 16

6:35 am - 7:00 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

22h 25m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

8:40 pm - 9:43 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

15h 03m1 stop Atlanta Hartsfield-Jackson

$935Delta

Wed, Sep 16 - Wed, Oct 14

7:05 am - 5:35 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

20h 30m1 stop Los Angeles

8:40 pm - 9:47 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

15h 07m1 stop Atlanta Hartsfield-Jackson

$935Delta

Tue, Sep 15 - Tue, Sep 22

7:05 am - 5:35 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

20h 30m1 stop Los Angeles

8:55 pm - 3:12 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

20h 17m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$935Delta

Tue, Sep 15 - Tue, Sep 22

3:07 pm - 9:00 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

14h 53m2 stops Dallas/Fort Worth Miami

10:15 pm - 4:39 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

21h 24m1 stop Miami

$940American Airlines

Sun, Jan 31 - Tue, Feb 16

4:48 pm - 8:50 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

37h 02m2 stops Denver Intl Houston George Bush Intcntl

10:45 pm - 8:53 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

25h 08m2 stops Houston George Bush Intcntl Denver Intl

$1,314United Airlines

Sun, Nov 22 - Thu, Nov 26

4:48 pm - 8:50 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

37h 02m2 stops Denver Intl Houston George Bush Intcntl

10:45 pm - 6:05 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

22h 20m1 stop Houston George Bush Intcntl

$1,314United Airlines

Sun, Nov 22 - Thu, Nov 26

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American Airlines flights from San Antonio to Chile

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

American Airlines

Sep 16

SAT5:14 amSan Antonio

24h 46m

1 stop

SCL8:00 amSantiago Arturo Merino Benitez

Oct 14

SCL9:30 pmSantiago Arturo Merino Benitez

17h 45m

2 stops

SAT1:15 pmSan Antonio

$952

American Airlines

Aug 25

SAT5:15 amSan Antonio

24h 10m

1 stop

SCL6:25 amSantiago Arturo Merino Benitez

Aug 30

SCL8:50 pmSantiago Arturo Merino Benitez

28h 09m

1 stop

SAT11:59 pmSan Antonio

$959

American Airlines

Sep 16

SAT12:15 pmSan Antonio

17h 45m

2 stops

SCL8:00 amSantiago Arturo Merino Benitez

Oct 14

SCL9:30 pmSantiago Arturo Merino Benitez

20h 08m

2 stops

SAT3:38 pmSan Antonio

$978

Delta flights from San Antonio to Chile

Our best Delta deals on San Antonio to Chile flight tickets

Delta

Jan 27

SAT5:30 amSan Antonio

23h 10m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Feb 24

SCL11:10 pmSantiago Arturo Merino Benitez

19h 18m

1 stop

SAT3:28 pmSan Antonio

$935

Delta

Aug 29

SAT12:37 pmSan Antonio

16h 48m

1 stop

SCL6:25 amSantiago Arturo Merino Benitez

Sep 5

SCL7:55 pmSantiago Arturo Merino Benitez

23h 51m

2 stops

SAT6:46 pmSan Antonio

$995

Delta

Sep 18

SAT5:30 amSan Antonio

23h 25m

2 stops

SCL6:55 amSantiago Arturo Merino Benitez

Sep 25

SCL11:55 pmSantiago Arturo Merino Benitez

25h 23m

2 stops

SAT11:18 pmSan Antonio

$1,000

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 9/16

5:30 am-6:55 am

2 stops23h 25m

Santiago Arturo Merino Benitez

Wed 10/14

11:55 pm-7:48 pm

2 stops21h 53m

$923

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Tue 9/15

8:00 am-5:40 am

2 stops19h 40m

Santiago Arturo Merino Benitez

Tue 9/22

8:50 am-12:08 am

2 stops17h 18m

$925

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 1/27

6:15 pm-6:55 am

2 stops33h 40m

Santiago Arturo Merino Benitez

Wed 2/24

11:10 pm-1:22 pm

2 stops17h 12m

$928

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Sun 1/31

7:00 am-7:45 am

1 stop21h 45m

Santiago Arturo Merino Benitez

Tue 2/16

11:45 pm-3:54 pm

1 stop19h 09m

$935

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 9/16

6:35 am-7:00 am

2 stops22h 25m

Santiago Arturo Merino Benitez

Wed 10/14

8:40 pm-9:43 am

1 stop15h 03m

$935

Quickest round-trip

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Tue 9/15

7:05 am-5:35 am

1 stop20h 30m

Santiago Arturo Merino Benitez

Tue 9/22

8:40 pm-9:47 am

1 stop15h 07m

$935

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Tue 9/15

7:05 am-5:35 am

1 stop20h 30m

Santiago Arturo Merino Benitez

Tue 9/22

8:55 pm-3:12 pm

2 stops20h 17m

$935

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Sun 1/31

3:07 pm-9:00 am

2 stops14h 53m

Santiago Arturo Merino Benitez

Tue 2/16

10:15 pm-4:39 pm

1 stop21h 24m

$940

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Sun 11/22

4:48 pm-8:50 am

2 stops37h 02m

Santiago Arturo Merino Benitez

Thu 11/26

10:45 pm-8:53 pm

2 stops25h 08m

$1,314

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Sun 11/22

4:48 pm-8:50 am

2 stops37h 02m

Santiago Arturo Merino Benitez

Thu 11/26

10:45 pm-6:05 pm

1 stop22h 20m

$1,314

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	13h 15m
Direct flights	None

The fastest flight from San Antonio to Chile takes 13h 15m

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 August 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 10,058 reviews	Search United Airlines flights
Delta	PriceFrom $637	Free Cancellation	Rating 7.8 8,490 reviews	Search Delta flights
American Airlines	PriceFrom $783	Free Cancellation	Rating 7.1 11,848 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.