Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Santiago to San Antonio from $471

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to San Antonio departing on 3/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Santiago to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
11:25 pm - 12:56 pmSCL-SAT
16h 31m2 stops
LATAM Airlines Logo
12:15 pm - 5:35 amSAT-SCL
15h 20m2 stops
$690LATAM Airlines
Find Deal
Tue, Mar 3 - Thu, Mar 12
Delta Logo
11:55 pm - 2:40 pmSCL-SAT
17h 45m1 stop
Delta Logo
6:45 am - 5:35 amSAT-SCL
20h 50m2 stops
$705Delta
Find Deal
Tue, Mar 3 - Thu, Mar 12
LATAM Airlines Logo
4:35 am - 11:33 pmSCL-SAT
21h 58m2 stops
LATAM Airlines Logo
2:10 pm - 7:00 amSAT-SCL
14h 50m1 stop
$715LATAM Airlines
Find Deal
Mon, Mar 2 - Thu, Mar 12
LATAM Airlines Logo
5:15 am - 12:34 amSCL-SAT
22h 19m2 stops
LATAM Airlines Logo
7:05 am - 2:30 pmSAT-SCL
28h 25m3 stops
$717LATAM Airlines
Find Deal
Wed, Dec 17 - Wed, Dec 24
United Airlines Logo
10:45 pm - 1:06 pmSCL-SAT
17h 21m2 stops
United Airlines Logo
5:15 am - 8:50 amSAT-SCL
24h 35m1 stop
$727United Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 23
LATAM Airlines Logo
9:30 pm - 9:03 pmSCL-SAT
26h 33m1 stop
LATAM Airlines Logo
4:45 pm - 2:30 pmSAT-SCL
42h 45m3 stops
$745LATAM Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 23
United Airlines Logo
9:45 pm - 3:43 pmSCL-SAT
19h 58m1 stop
United Airlines Logo
2:15 pm - 7:50 amSAT-SCL
15h 35m1 stop
$867United Airlines
Find Deal
Sat, Mar 21 - Thu, Mar 26
Multiple Airlines Logo
1:35 am - 10:27 pmSCL-SAT
23h 52m2 stops
Multiple Airlines Logo
1:06 pm - 10:15 pmSAT-SCL
31h 09m3 stops
$893Multiple Airlines
Find Deal
Mon, Mar 2 - Thu, Mar 12
Multiple Airlines Logo
6:40 am - 10:11 amSCL-SAT
30h 31m3 stops
Multiple Airlines Logo
1:06 pm - 2:40 pmSAT-SCL
23h 34m3 stops
$933Multiple Airlines
Find Deal
Tue, Mar 3 - Thu, Mar 12
American Airlines Logo
10:15 pm - 10:53 pmSCL-SAT
26h 38m1 stop
American Airlines Logo
5:08 pm - 8:05 amSAT-SCL
12h 57m1 stop
$1,221American Airlines
Find Deal
Sat, Mar 21 - Mon, Mar 30

LATAM Airlines flights from Santiago to San Antonio

Our best LATAM Airlines deals on Santiago to San Antonio flight tickets
LATAM Airlines
Mar 3
SCL11:25 pmSantiago Arturo Merino Benitez
16h 31m
2 stops
SAT12:56 pmSan Antonio
Mar 12
SAT12:15 pmSan Antonio
15h 20m
2 stops
SCL5:35 amSantiago Arturo Merino Benitez
$690
Find similar
LATAM Airlines
Mar 2
SCL4:35 amSantiago Arturo Merino Benitez
21h 58m
2 stops
SAT11:33 pmSan Antonio
Mar 12
SAT2:10 pmSan Antonio
14h 50m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$715
Find similar
LATAM Airlines
Dec 17
SCL5:15 amSantiago Arturo Merino Benitez
22h 19m
2 stops
SAT12:34 amSan Antonio
Dec 24
SAT7:05 amSan Antonio
28h 25m
3 stops
SCL2:30 pmSantiago Arturo Merino Benitez
$717
Find similar

Delta flights from Santiago to San Antonio

Our best Delta deals on Santiago to San Antonio flight tickets
Delta
Mar 3
SCL11:55 pmSantiago Arturo Merino Benitez
17h 45m
1 stop
SAT2:40 pmSan Antonio
Mar 12
SAT6:45 amSan Antonio
20h 50m
2 stops
SCL5:35 amSantiago Arturo Merino Benitez
$705
Find similar
Delta
Mar 20
SCL11:15 pmSantiago Arturo Merino Benitez
26h 59m
1 stop
SAT12:14 amSan Antonio
Mar 30
SAT6:45 amSan Antonio
19h 45m
2 stops
SCL4:30 amSantiago Arturo Merino Benitez
$746
Find similar
Delta
Mar 22
SCL11:25 pmSantiago Arturo Merino Benitez
18h 06m
2 stops
SAT3:31 pmSan Antonio
Mar 26
SAT6:45 amSan Antonio
22h 15m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$771
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santiago to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Santiago to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

Tue 3/3

11:25 pm-12:56 pm

2 stops16h 31m

San Antonio

Thu 3/12

12:15 pm-5:35 am

2 stops15h 20m

$690

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

Tue 3/3

11:55 pm-2:40 pm

1 stop17h 45m

San Antonio

Thu 3/12

6:45 am-5:35 am

2 stops20h 50m

$705

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

Mon 3/2

4:35 am-11:33 pm

2 stops21h 58m

San Antonio

Thu 3/12

2:10 pm-7:00 am

1 stop14h 50m

$715

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

Wed 12/17

5:15 am-12:34 am

2 stops22h 19m

San Antonio

Wed 12/24

7:05 am-2:30 pm

3 stops28h 25m

$717

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

Tue 12/16

10:45 pm-1:06 pm

2 stops17h 21m

San Antonio

Tue 12/23

5:15 am-8:50 am

1 stop24h 35m

$727

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

Tue 12/16

9:30 pm-9:03 pm

1 stop26h 33m

San Antonio

Tue 12/23

4:45 pm-2:30 pm

3 stops42h 45m

$745

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

Sat 3/21

9:45 pm-3:43 pm

1 stop19h 58m

San Antonio

Thu 3/26

2:15 pm-7:50 am

1 stop15h 35m

$867

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

Mon 3/2

1:35 am-10:27 pm

2 stops23h 52m

San Antonio

Thu 3/12

1:06 pm-10:15 pm

3 stops31h 09m

$893

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

Tue 3/3

6:40 am-10:11 am

3 stops30h 31m

San Antonio

Thu 3/12

1:06 pm-2:40 pm

3 stops23h 34m

$933

SantiagoSan Antonio

SCL - SAT

SCLSAT

Santiago Arturo Merino Benitez

Sat 3/21

10:15 pm-10:53 pm

1 stop26h 38m

San Antonio

Mon 3/30

5:08 pm-8:05 am

1 stop12h 57m

$1,221

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to San Antonio from

How to get the cheapest flight ticket from Santiago to San Antonio

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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Santiago during September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $751.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $715. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $928.

When to book flights from Santiago to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santiago to San Antonio (SCL to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago to San Antonio

Direct flights

None
There are no direct flights from Santiago to San Antonio. There are no popular flight routes from Santiago to San Antonio.
Search flight deals

  • How far is Santiago Arturo Merino Benitez to San Antonio by plane?

    The distance between Santiago Arturo Merino Benitez and San Antonio is about 4706.7 mi. In terms of flight time, this usually takes a little over 14h 10m.

  • When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to San Antonio Airport?

    Prices for flights from Santiago Arturo Merino Benitez Airport to San Antonio Airport refresh daily.

  • How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport 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.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Boerne
Kerrville
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Santiago to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santiago to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from Santiago to San Antonio with flexible booking policies on momondo?

Yes. All flights to San Antonio from Santiago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Santiago to San Antonio?

momondo helps you find the best flight between Santiago and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Santiago to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Santiago to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 12/2
Tue 12/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States