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

Delta and LATAM Airlines 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 28% 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.

$429 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.

10:03 am - 8:32 pmSAT San Antonio-SCL Santiago Arturo Merino Benitez

32h 29m2 stops Orlando Panama City Tocumen Intl

8:33 pm - 10:15 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

39h 42m2 stops Lima J Chavez Intl Mexico City Benito Juarez

$915Multiple Airlines

Wed, Oct 7 - Wed, Oct 14

5:16 am - 6:40 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

22h 24m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 3:31 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

19h 21m1 stop Atlanta Hartsfield-Jackson

$945Delta

Wed, Dec 2 - Wed, Dec 9

3:00 pm - 7:45 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

13h 45m1 stop Dallas/Fort Worth

11:45 pm - 2:50 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

18h 05m1 stop Dallas/Fort Worth

$945American Airlines

Sun, Jan 17 - Wed, Jan 27

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

21h 45m1 stop Dallas/Fort Worth

10:15 pm - 4:30 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

21h 15m1 stop Miami

$945American Airlines

Wed, Jan 13 - Wed, Jan 27

1:41 pm - 8:15 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

16h 34m1 stop Atlanta Hartsfield-Jackson

7:30 am - 12:33 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

19h 03m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$945LATAM Airlines

Mon, Oct 12 - Mon, Oct 26

1:41 pm - 8:15 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

16h 34m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 12:35 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

15h 25m1 stop Atlanta Hartsfield-Jackson

$945Delta

Mon, Oct 12 - Mon, Oct 26

7:38 am - 7:15 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

20h 37m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

11:10 pm - 3:31 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

19h 21m1 stop Atlanta Hartsfield-Jackson

$945Delta

Wed, Dec 2 - Wed, Dec 9

12:46 pm - 8:10 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

17h 24m2 stops Dallas/Fort Worth Miami

10:15 pm - 3:38 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

19h 23m2 stops Miami Dallas/Fort Worth

$950American Airlines

Mon, Oct 12 - Mon, Oct 26

1:41 pm - 8:15 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

16h 34m1 stop Atlanta Hartsfield-Jackson

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

15h 03m1 stop Atlanta Hartsfield-Jackson

$975LATAM Airlines

Thu, Oct 8 - Thu, Oct 15

7:50 am - 7:15 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

20h 25m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

5:55 pm - 9:54 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

18h 59m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$985LATAM Airlines

Thu, Nov 5 - Sat, Nov 14

Cheap last minute flights

Enter your travel dates to find the best prices.

9:27 am - 7:05 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

20h 38m2 stops Dallas/Fort Worth Miami

8:50 pm - 6:39 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

22h 49m2 stops Miami Dallas/Fort Worth

$990American Airlines

Fri, Aug 28 - Sun, Aug 30

5:15 am - 7:05 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

24h 50m1 stop Miami

8:50 pm - 5:39 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

21h 49m1 stop Miami

$998American Airlines

Fri, Aug 28 - Wed, Sep 2

5:15 am - 7:05 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

24h 50m1 stop Miami

8:50 pm - 5:35 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

21h 45m2 stops Miami Dallas/Fort Worth

$1,002American Airlines

Fri, Aug 28 - Wed, Sep 2

12:40 pm - 7:05 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

17h 25m2 stops Dallas/Fort Worth Miami

8:50 pm - 11:59 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

28h 09m1 stop Miami

$1,002American Airlines

Fri, Aug 28 - Sun, Aug 30

5:15 am - 7:05 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

24h 50m1 stop Miami

8:50 pm - 11:59 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

28h 09m1 stop Miami

$1,010American Airlines

Fri, Aug 28 - Sun, Aug 30

12:29 pm - 7:05 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

17h 36m2 stops Charlotte Douglas Miami

8:50 pm - 11:49 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

15h 59m2 stops Miami Dallas/Fort Worth

$1,012American Airlines

Fri, Aug 28 - Wed, Sep 2

12:05 pm - 1:25 pmSAT San Antonio-SCL Santiago Arturo Merino Benitez

24h 20m3 stops Atlanta Hartsfield-Jackson Miami Buenos Aires Ministro Pistarini

11:00 pm - 6:46 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

20h 46m2 stops Miami Atlanta Hartsfield-Jackson

$1,020LATAM Airlines

Fri, Aug 28 - Wed, Sep 2

9:27 am - 7:05 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

20h 38m2 stops Dallas/Fort Worth Miami

9:30 pm - 11:51 amSCL Santiago Arturo Merino Benitez-SAT San Antonio

16h 21m2 stops Miami Dallas/Fort Worth

$1,020American Airlines

Sat, Aug 29 - Wed, Sep 30

6:11 pm - 7:05 amSAT San Antonio-SCL Santiago Arturo Merino Benitez

11h 54m1 stop Miami

9:30 pm - 5:48 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

22h 18m2 stops Miami Dallas/Fort Worth

$1,020American Airlines

Sat, Aug 29 - Wed, Sep 30

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

35h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

9:30 am - 6:46 pmSCL Santiago Arturo Merino Benitez-SAT San Antonio

35h 16m3 stops Buenos Aires Ministro Pistarini Miami Atlanta Hartsfield-Jackson

$1,085LATAM Airlines

Sat, Aug 29 - Wed, Sep 30

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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

Jan 17

SAT12:45 pmSan Antonio

17h 15m

2 stops

SCL9:00 amSantiago Arturo Merino Benitez

Jan 27

SCL11:45 pmSantiago Arturo Merino Benitez

15h 10m

1 stop

SAT11:55 amSan Antonio

$950

American Airlines

Oct 7

SAT2:05 pmSan Antonio

16h 05m

2 stops

SCL8:10 amSantiago Arturo Merino Benitez

Oct 14

SCL9:30 pmSantiago Arturo Merino Benitez

26h 29m

1 stop

SAT9:59 pmSan Antonio

$970

American Airlines

Aug 28

SAT9:27 amSan Antonio

20h 38m

2 stops

SCL7:05 amSantiago Arturo Merino Benitez

Aug 30

SCL8:50 pmSantiago Arturo Merino Benitez

22h 49m

2 stops

SAT6:39 pmSan Antonio

$990

LATAM Airlines flights from San Antonio to Chile

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

LATAM Airlines

Oct 8

SAT1:41 pmSan Antonio

16h 34m

1 stop

SCL8:15 amSantiago Arturo Merino Benitez

Oct 15

SCL8:40 pmSantiago Arturo Merino Benitez

15h 03m

1 stop

SAT9:43 amSan Antonio

$975

LATAM Airlines

Oct 8

SAT10:48 amSan Antonio

25h 37m

3 stops

SCL2:25 pmSantiago Arturo Merino Benitez

Oct 15

SCL6:40 amSantiago Arturo Merino Benitez

19h 53m

2 stops

SAT12:33 amSan Antonio

$990

LATAM Airlines

Nov 5

SAT7:50 amSan Antonio

40h 00m

2 stops

SCL2:50 amSantiago Arturo Merino Benitez

Nov 14

SCL11:10 pmSantiago Arturo Merino Benitez

28h 23m

1 stop

SAT12:33 amSan Antonio

$1,022

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 10/7

10:03 am-8:32 pm

2 stops32h 29m

Santiago Arturo Merino Benitez

Wed 10/14

8:33 pm-10:15 am

2 stops39h 42m

$915

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 12/2

5:16 am-6:40 am

1 stop22h 24m

Santiago Arturo Merino Benitez

Wed 12/9

11:10 pm-3:31 pm

1 stop19h 21m

$945

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Sun 1/17

3:00 pm-7:45 am

1 stop13h 45m

Santiago Arturo Merino Benitez

Wed 1/27

11:45 pm-2:50 pm

1 stop18h 05m

$945

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 1/13

7:00 am-7:45 am

1 stop21h 45m

Santiago Arturo Merino Benitez

Wed 1/27

10:15 pm-4:30 pm

1 stop21h 15m

$945

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Mon 10/12

1:41 pm-8:15 am

1 stop16h 34m

Santiago Arturo Merino Benitez

Mon 10/26

7:30 am-12:33 am

2 stops19h 03m

$945

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Mon 10/12

1:41 pm-8:15 am

1 stop16h 34m

Santiago Arturo Merino Benitez

Mon 10/26

11:10 pm-12:35 pm

1 stop15h 25m

$945

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Wed 12/2

7:38 am-7:15 am

2 stops20h 37m

Santiago Arturo Merino Benitez

Wed 12/9

11:10 pm-3:31 pm

1 stop19h 21m

$945

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Mon 10/12

12:46 pm-8:10 am

2 stops17h 24m

Santiago Arturo Merino Benitez

Mon 10/26

10:15 pm-3:38 pm

2 stops19h 23m

$950

Quickest round-trip

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Thu 10/8

1:41 pm-8:15 am

1 stop16h 34m

Santiago Arturo Merino Benitez

Thu 10/15

8:40 pm-9:43 am

1 stop15h 03m

$975

San AntonioSantiago

SAT San Antonio - SCL Santiago Arturo Merino Benitez

SATSCL

San Antonio

Thu 11/5

7:50 am-7:15 am

2 stops20h 25m

Santiago Arturo Merino Benitez

Sat 11/14

5:55 pm-9:54 am

2 stops18h 59m

$985

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

Best Price Found	$429
Fastest flight time	16h 22m
Direct flights	None

The best one-way flight to Chile from San Antonio in the past 72 hours is $429. The best round-trip flight deal from San Antonio to Chile found on momondo in the last 72 hours is $915.

The fastest flight from San Antonio to Chile takes 16h 22m

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 10,127 reviews	Search United Airlines flights
Delta	PriceFrom $637	Free Cancellation	Rating 7.8 8,531 reviews	Search Delta flights
American Airlines	PriceFrom $805	Free Cancellation	Rating 7.1 12,008 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.