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Cheap flights from Santiago to San Diego from $406

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 Diego departing on 8/31. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Santiago to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:40 am - 11:47 pm
SCL
-
SAN
21h 07m
2 stops
LATAM Airlines Logo
10:54 am - 5:35 am
SAN
-
SCL
14h 41m
1 stop
$781LATAM Airlines
Sun, Sep 27 - Sun, Oct 4
LATAM Airlines Logo
11:25 pm - 3:10 pm
SCL
-
SAN
18h 45m
1 stop
LATAM Airlines Logo
6:19 am - 5:35 am
SAN
-
SCL
20h 16m
1 stop
$782LATAM Airlines
Mon, Aug 24 - Sun, Aug 30
LATAM Airlines Logo
11:25 pm - 3:10 pm
SCL
-
SAN
18h 45m
1 stop
LATAM Airlines Logo
10:55 am - 5:35 am
SAN
-
SCL
15h 40m
1 stop
$784LATAM Airlines
Mon, Aug 24 - Thu, Aug 27
LATAM Airlines Logo
11:25 pm - 3:10 pm
SCL
-
SAN
18h 45m
1 stop
LATAM Airlines Logo
6:19 am - 5:35 am
SAN
-
SCL
20h 16m
1 stop
$785LATAM Airlines
Mon, Aug 24 - Sun, Aug 30
LATAM Airlines Logo
11:25 pm - 3:10 pm
SCL
-
SAN
18h 45m
1 stop
LATAM Airlines Logo
6:19 am - 5:35 am
SAN
-
SCL
20h 16m
1 stop
$786LATAM Airlines
Mon, Aug 24 - Sun, Aug 30
LATAM Airlines Logo
11:25 pm - 3:10 pm
SCL
-
SAN
18h 45m
1 stop
LATAM Airlines Logo
6:19 am - 5:35 am
SAN
-
SCL
20h 16m
1 stop
$790LATAM Airlines
Mon, Aug 24 - Sun, Aug 30
LATAM Airlines Logo
11:25 pm - 3:10 pm
SCL
-
SAN
18h 45m
1 stop
LATAM Airlines Logo
6:19 am - 5:25 am
SAN
-
SCL
20h 06m
2 stops
$801LATAM Airlines
Mon, Aug 24 - Sun, Aug 30
LATAM Airlines Logo
11:25 pm - 7:19 pm
SCL
-
SAN
22h 54m
1 stop
LATAM Airlines Logo
6:19 am - 5:25 am
SAN
-
SCL
20h 06m
2 stops
$803LATAM Airlines
Mon, Aug 24 - Sun, Aug 30
LATAM Airlines Logo
6:40 am - 11:47 pm
SCL
-
SAN
21h 07m
2 stops
LATAM Airlines Logo
10:54 am - 5:35 am
SAN
-
SCL
14h 41m
1 stop
$804LATAM Airlines
Sun, Sep 27 - Sun, Oct 4
LATAM Airlines Logo
11:55 pm - 7:14 pm
SCL
-
SAN
24h 19m
1 stop
LATAM Airlines Logo
6:15 am - 5:35 am
SAN
-
SCL
18h 20m
1 stop
$805LATAM Airlines
Wed, Nov 4 - Thu, Nov 26

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LATAM Airlines flights from Santiago to San Diego

Our best LATAM Airlines deals on Santiago to San Diego flight tickets
LATAM Airlines
Sep 27
SCL6:40 amSantiago Arturo Merino Benitez
21h 07m
2 stops
SAN11:47 pmSan Diego
Oct 4
SAN10:54 amSan Diego
14h 41m
1 stop
SCL5:35 amSantiago Arturo Merino Benitez
$781
LATAM Airlines
Aug 24
SCL11:25 pmSantiago Arturo Merino Benitez
18h 45m
1 stop
SAN3:10 pmSan Diego
Aug 30
SAN6:19 amSan Diego
20h 16m
1 stop
SCL5:35 amSantiago Arturo Merino Benitez
$782
LATAM Airlines
Aug 24
SCL11:25 pmSantiago Arturo Merino Benitez
18h 45m
1 stop
SAN3:10 pmSan Diego
Aug 30
SAN6:19 amSan Diego
20h 16m
1 stop
SCL5:35 amSantiago Arturo Merino Benitez
$785

American Airlines flights from Santiago to San Diego

Our best American Airlines deals on Santiago to San Diego flight tickets
American Airlines
Nov 3
SCL10:15 pmSantiago Arturo Merino Benitez
30h 23m
1 stop
SAN11:38 pmSan Diego
Dec 10
SAN7:21 amSan Diego
19h 24m
1 stop
SCL7:45 amSantiago Arturo Merino Benitez
$857
American Airlines
Nov 3
SCL10:15 pmSantiago Arturo Merino Benitez
22h 24m
2 stops
SAN3:39 pmSan Diego
Dec 10
SAN9:37 amSan Diego
17h 08m
1 stop
SCL7:45 amSantiago Arturo Merino Benitez
$861
American Airlines
Aug 1
SCL9:00 pmSantiago Arturo Merino Benitez
21h 39m
2 stops
SAN3:39 pmSan Diego
Aug 22
SAN12:32 pmSan Diego
15h 33m
1 stop
SCL7:05 amSantiago Arturo Merino Benitez
$1,006

momondo Fare Finder

 
Customize your flight search to find flights from Santiago to San Diego 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 July 26, 2026.
Use the filters below to find and compare flights from Santiago to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Sun 9/27

6:40 am-11:47 pm

2 stops21h 07m

San Diego

Sun 10/4

10:54 am-5:35 am

1 stop14h 41m

$781

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Mon 8/24

11:25 pm-3:10 pm

1 stop18h 45m

San Diego

Sun 8/30

6:19 am-5:35 am

1 stop20h 16m

$782
Quickest round-trip

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Mon 8/24

11:25 pm-3:10 pm

1 stop18h 45m

San Diego

Thu 8/27

10:55 am-5:35 am

1 stop15h 40m

$784

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Mon 8/24

11:25 pm-3:10 pm

1 stop18h 45m

San Diego

Sun 8/30

6:19 am-5:35 am

1 stop20h 16m

$785

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Mon 8/24

11:25 pm-3:10 pm

1 stop18h 45m

San Diego

Sun 8/30

6:19 am-5:35 am

1 stop20h 16m

$786

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Mon 8/24

11:25 pm-3:10 pm

1 stop18h 45m

San Diego

Sun 8/30

6:19 am-5:35 am

1 stop20h 16m

$790

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Mon 8/24

11:25 pm-3:10 pm

1 stop18h 45m

San Diego

Sun 8/30

6:19 am-5:25 am

2 stops20h 06m

$801

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Mon 8/24

11:25 pm-7:19 pm

1 stop22h 54m

San Diego

Sun 8/30

6:19 am-5:25 am

2 stops20h 06m

$803

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Sun 9/27

6:40 am-11:47 pm

2 stops21h 07m

San Diego

Sun 10/4

10:54 am-5:35 am

1 stop14h 41m

$804

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Wed 11/4

11:55 pm-7:14 pm

1 stop24h 19m

San Diego

Thu 11/26

6:15 am-5:35 am

1 stop18h 20m

$805

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

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

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 typical price of a round-trip flight between Santiago and San Diego?

Prices are currently typical for flights on this route.

Typical prices usually range from $670 to $1,086.
The lowest price recently found on this route was $781.

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of October, then departing from Santiago during the month September is also very affordable. Most momondo users find prices during this month for around $639.

How far in advance should I book a flight from Santiago to San Diego?

You are more likely to see cheaper flights to San Diego from Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $742 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Santiago for as low as $595 on momondo.

Can stopping save me money on Santiago to San Diego flights?

You could potentially save up to 4% on your flight if you consider stops on a Santiago to San Diego flight.

How have Santiago to San Diego flight prices changed over time?

As of July 2026, prices for Santiago to San Diego flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Santiago to San Diego

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

Cheap Santiago to San Diego (SCL to SAN) flight deals and tips

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

Fastest flight time

15h 35m

Direct flights

None
The fastest flight from Santiago to San Diego takes 15h 35m
There are no direct flights from Santiago to San Diego. There are no popular flight routes from Santiago to San Diego.
Search flight deals

Frequently asked questions about flying from Santiago to San Diego

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

    San Diego is 5476.6 mi away from Santiago Arturo Merino Benitez. Flights usually cover this in 15h 35m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The necessary travel and health documents for your San Diego 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 Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Santee
Borrego Springs
Lemon Grove
Alpine

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santiago to San Diego. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to San Diego 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 Diego?

momondo helps you find the best flight between Santiago and San Diego 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 Diego right now. Can momondo alert me if prices change?

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

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