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

Delta and United 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 30% 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.

$482 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 am - 6:25 am

SAT

SCL

24h 10m

1 stop

8:50 pm - 9:59 pm

SCL

SAT

26h 09m

1 stop

$930American Airlines

Tue, Aug 18 - Mon, Aug 24

8:00 am - 6:25 am

SAT

SCL

21h 25m

2 stops

8:50 pm - 2:53 pm

SCL

SAT

19h 03m

2 stops

$934American Airlines

Tue, Aug 18 - Mon, Aug 24

4:19 pm - 8:50 am

SAT

SCL

13h 31m

1 stop

10:45 pm - 5:54 pm

SCL

SAT

22h 09m

1 stop

$935United Airlines

Wed, Nov 4 - Wed, Nov 18

6:11 pm - 7:05 am

SAT

SCL

11h 54m

1 stop

8:50 pm - 2:53 pm

SCL

SAT

19h 03m

2 stops

$940American Airlines

Mon, Aug 17 - Mon, Aug 24

6:11 pm - 7:05 am

SAT

SCL

11h 54m

1 stop

8:50 pm - 9:59 pm

SCL

SAT

26h 09m

1 stop

$947American Airlines

Mon, Aug 17 - Mon, Aug 24

10:59 am - 6:25 am

SAT

SCL

18h 26m

2 stops

8:50 pm - 11:59 pm

SCL

SAT

28h 09m

1 stop

$952American Airlines

Tue, Aug 18 - Tue, Aug 25

5:00 am - 9:00 am

SAT

SCL

25h 00m

1 stop

10:15 pm - 2:51 pm

SCL

SAT

19h 36m

2 stops

$956American Airlines

Sun, Nov 8 - Wed, Nov 18

5:15 am - 6:25 am

SAT

SCL

24h 10m

1 stop

8:50 pm - 11:59 pm

SCL

SAT

28h 09m

1 stop

$959American Airlines

Tue, Aug 18 - Tue, Aug 25

9:37 am - 7:50 am

SAT

SCL

20h 13m

1 stop

10:45 pm - 1:20 pm

SCL

SAT

17h 35m

1 stop

$965United Airlines

Wed, Oct 28 - Sun, Nov 1

5:10 am - 7:50 am

SAT

SCL

24h 40m

1 stop

10:15 pm - 5:46 pm

SCL

SAT

21h 31m

2 stops

$969American Airlines

Wed, Oct 14 - Tue, Oct 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

LATAM Airlines flights from San Antonio to Chile

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

LATAM Airlines

Nov 3

SAT8:00 amSan Antonio

18h 35m

2 stops

SCL5:35 amSantiago Arturo Merino Benitez

Nov 17

SCL8:30 amSantiago Arturo Merino Benitez

31h 30m

3 stops

SAT1:00 pmSan Antonio

$973

LATAM Airlines

Oct 14

SAT5:30 amSan Antonio

22h 20m

2 stops

SCL5:50 amSantiago Arturo Merino Benitez

Oct 27

SCL9:50 pmSantiago Arturo Merino Benitez

28h 37m

2 stops

SAT12:27 amSan Antonio

$983

LATAM Airlines

Aug 17

SAT5:45 pmSan Antonio

36h 10m

2 stops

SCL6:55 amSantiago Arturo Merino Benitez

Aug 24

SCL8:30 amSantiago Arturo Merino Benitez

27h 40m

3 stops

SAT11:10 amSan Antonio

$988

American Airlines flights from San Antonio to Chile

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

American Airlines

Aug 18

SAT5:15 amSan Antonio

24h 10m

1 stop

SCL6:25 amSantiago Arturo Merino Benitez

Aug 24

SCL8:50 pmSantiago Arturo Merino Benitez

26h 09m

1 stop

SAT9:59 pmSan Antonio

$930

American Airlines

Aug 18

SAT8:00 amSan Antonio

21h 25m

2 stops

SCL6:25 amSantiago Arturo Merino Benitez

Aug 24

SCL8:50 pmSantiago Arturo Merino Benitez

19h 03m

2 stops

SAT2:53 pmSan Antonio

$934

American Airlines

Aug 17

SAT10:59 amSan Antonio

19h 06m

2 stops

SCL7:05 amSantiago Arturo Merino Benitez

Aug 24

SCL8:50 pmSantiago Arturo Merino Benitez

19h 03m

2 stops

SAT2:53 pmSan Antonio

$940

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 8/18

5:15 am-6:25 am

1 stop24h 10m

Santiago Arturo Merino Benitez

Mon 8/24

8:50 pm-9:59 pm

1 stop26h 09m

$930

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Tue 8/18

8:00 am-6:25 am

2 stops21h 25m

Santiago Arturo Merino Benitez

Mon 8/24

8:50 pm-2:53 pm

2 stops19h 03m

$934

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Wed 11/4

4:19 pm-8:50 am

1 stop13h 31m

Santiago Arturo Merino Benitez

Wed 11/18

10:45 pm-5:54 pm

1 stop22h 09m

$935

Quickest round-trip

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Mon 8/17

6:11 pm-7:05 am

1 stop11h 54m

Santiago Arturo Merino Benitez

Mon 8/24

8:50 pm-2:53 pm

2 stops19h 03m

$940

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Mon 8/17

6:11 pm-7:05 am

1 stop11h 54m

Santiago Arturo Merino Benitez

Mon 8/24

8:50 pm-9:59 pm

1 stop26h 09m

$947

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-11:59 pm

1 stop28h 09m

$952

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Sun 11/8

5:00 am-9:00 am

1 stop25h 00m

Santiago Arturo Merino Benitez

Wed 11/18

10:15 pm-2:51 pm

2 stops19h 36m

$956

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

$959

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Wed 10/28

9:37 am-7:50 am

1 stop20h 13m

Santiago Arturo Merino Benitez

Sun 11/1

10:45 pm-1:20 pm

1 stop17h 35m

$965

San AntonioSantiago

SAT - SCL

SATSCL

San Antonio

Wed 10/14

5:10 am-7:50 am

1 stop24h 40m

Santiago Arturo Merino Benitez

Tue 10/27

10:15 pm-5:46 pm

2 stops21h 31m

$969

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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	18h 01m
Direct flights	None

The fastest flight from San Antonio to Chile takes 18h 01m

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 10,013 reviews	Search United Airlines flights
Delta	PriceFrom $637	Free Cancellation	Rating 7.8 8,476 reviews	Search Delta flights
American Airlines	PriceFrom $783	Free Cancellation	Rating 7.1 11,826 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.