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Cheap flights from Santiago to San Diego from $367

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 7/24. 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.
Copa Airlines Logo
12:43 am - 6:30 pm
SCL
-
SAN
20h 47m
1 stop
Copa Airlines Logo
10:00 pm - 2:20 am
SAN
-
SCL
25h 20m
1 stop
$659Copa Airlines
Sun, Aug 23 - Sun, Aug 30
Delta Logo
11:00 pm - 5:05 pm
SCL
-
SAN
21h 05m
2 stops
Delta Logo
10:25 pm - 7:15 am
SAN
-
SCL
29h 50m
1 stop
$662Delta
Mon, Aug 24 - Sun, Aug 30
Delta Logo
8:40 pm - 11:34 am
SCL
-
SAN
17h 54m
1 stop
Delta Logo
6:15 am - 6:55 am
SAN
-
SCL
21h 40m
2 stops
$666Delta
Thu, Jul 30 - Mon, Aug 31
Delta Logo
11:00 pm - 7:35 pm
SCL
-
SAN
23h 35m
2 stops
Delta Logo
6:15 am - 6:55 am
SAN
-
SCL
21h 40m
2 stops
$669Delta
Mon, Aug 3 - Thu, Aug 27
American Airlines Logo
8:50 pm - 3:39 pm
SCL
-
SAN
21h 49m
2 stops
American Airlines Logo
8:00 am - 7:05 am
SAN
-
SCL
20h 05m
2 stops
$676American Airlines
Wed, Aug 12 - Wed, Sep 2
American Airlines Logo
8:50 pm - 10:49 pm
SCL
-
SAN
28h 59m
1 stop
American Airlines Logo
12:32 pm - 7:05 am
SAN
-
SCL
15h 33m
1 stop
$678American Airlines
Thu, Aug 6 - Thu, Aug 27
Copa Airlines Logo
1:43 am - 6:30 pm
SCL
-
SAN
20h 47m
1 stop
Copa Airlines Logo
10:00 pm - 11:39 pm
SAN
-
SCL
21h 39m
1 stop
$682Copa Airlines
Tue, Sep 8 - Wed, Sep 23
American Airlines Logo
8:50 pm - 11:32 am
SCL
-
SAN
17h 42m
1 stop
American Airlines Logo
10:57 am - 7:05 am
SAN
-
SCL
17h 08m
2 stops
$683American Airlines
Thu, Aug 6 - Thu, Aug 27
Multiple Airlines Logo
8:30 am - 11:07 am
SCL
-
SAN
29h 37m
3 stops
Multiple Airlines Logo
6:15 am - 5:45 am
SAN
-
SCL
19h 30m
2 stops
$685Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
10:55 pm - 3:08 pm
SCL
-
SAN
43h 13m
2 stops
Multiple Airlines Logo
6:20 am - 4:40 am
SAN
-
SCL
19h 20m
2 stops
$722Multiple Airlines
Thu, Jul 30 - Mon, Aug 31

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Delta flights from Santiago to San Diego

Our best Delta deals on Santiago to San Diego flight tickets
Delta
Aug 24
SCL11:00 pmSantiago Arturo Merino Benitez
21h 05m
2 stops
SAN5:05 pmSan Diego
Aug 30
SAN10:25 pmSan Diego
29h 50m
1 stop
SCL7:15 amSantiago Arturo Merino Benitez
$662
Delta
Jul 30
SCL8:40 pmSantiago Arturo Merino Benitez
17h 54m
1 stop
SAN11:34 amSan Diego
Aug 31
SAN6:15 amSan Diego
21h 40m
2 stops
SCL6:55 amSantiago Arturo Merino Benitez
$666
Delta
Aug 3
SCL11:00 pmSantiago Arturo Merino Benitez
21h 05m
2 stops
SAN5:05 pmSan Diego
Aug 30
SAN9:30 pmSan Diego
19h 15m
2 stops
SCL7:45 pmSantiago Arturo Merino Benitez
$669

American Airlines flights from Santiago to San Diego

Our best American Airlines deals on Santiago to San Diego flight tickets
American Airlines
Aug 12
SCL8:50 pmSantiago Arturo Merino Benitez
21h 49m
2 stops
SAN3:39 pmSan Diego
Sep 2
SAN8:00 amSan Diego
20h 05m
2 stops
SCL7:05 amSantiago Arturo Merino Benitez
$676
American Airlines
Aug 6
SCL8:50 pmSantiago Arturo Merino Benitez
28h 59m
1 stop
SAN10:49 pmSan Diego
Aug 27
SAN12:32 pmSan Diego
15h 33m
1 stop
SCL7:05 amSantiago Arturo Merino Benitez
$678
American Airlines
Aug 6
SCL8:50 pmSantiago Arturo Merino Benitez
17h 42m
1 stop
SAN11:32 amSan Diego
Aug 27
SAN10:57 amSan Diego
17h 08m
2 stops
SCL7:05 amSantiago Arturo Merino Benitez
$683

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 June 15, 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 8/23

12:43 am-6:30 pm

1 stop20h 47m

San Diego

Sun 8/30

10:00 pm-2:20 am

1 stop25h 20m

$659

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Mon 8/24

11:00 pm-5:05 pm

2 stops21h 05m

San Diego

Sun 8/30

10:25 pm-7:15 am

1 stop29h 50m

$662

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Thu 7/30

8:40 pm-11:34 am

1 stop17h 54m

San Diego

Mon 8/31

6:15 am-6:55 am

2 stops21h 40m

$666

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Mon 8/3

11:00 pm-7:35 pm

2 stops23h 35m

San Diego

Thu 8/27

6:15 am-6:55 am

2 stops21h 40m

$669

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Wed 8/12

8:50 pm-3:39 pm

2 stops21h 49m

San Diego

Wed 9/2

8:00 am-7:05 am

2 stops20h 05m

$676

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Thu 8/6

8:50 pm-10:49 pm

1 stop28h 59m

San Diego

Thu 8/27

12:32 pm-7:05 am

1 stop15h 33m

$678

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Tue 9/8

1:43 am-6:30 pm

1 stop20h 47m

San Diego

Wed 9/23

10:00 pm-11:39 pm

1 stop21h 39m

$682
Quickest round-trip

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Thu 8/6

8:50 pm-11:32 am

1 stop17h 42m

San Diego

Thu 8/27

10:57 am-7:05 am

2 stops17h 08m

$683

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Tue 9/1

8:30 am-11:07 am

3 stops29h 37m

San Diego

Tue 9/8

6:15 am-5:45 am

2 stops19h 30m

$685

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Thu 7/30

10:55 pm-3:08 pm

2 stops43h 13m

San Diego

Mon 8/31

6:20 am-4:40 am

2 stops19h 20m

$722

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?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Santiago during the month October is also very affordable. Most momondo users find prices during this month for around $533.

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 $711 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 $584 on momondo.

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

As of June 2026, prices for Santiago to San Diego flights are approximately 27% 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

16h 00m

Direct flights

None
The fastest flight from Santiago to San Diego takes 16h 00m
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 16h 00m, 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
Poway
La Mesa
San Ysidro
Borrego Springs
Imperial Beach
Lemon Grove
Santee
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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