What is the cheapest airline that flies from San Diego to Santiago Arturo Merino Benitez?

LATAM Airlines and Copa Airlines are the most popular carriers operating from San Diego to Santiago Arturo Merino Benitez

What airlines fly to Santiago?

LATAM Airlines, American Airlines and Delta are the top three most popular airlines that fly to Santiago from San Diego according to our data. LATAM Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 4 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Diego Airport to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Diego Airport to Santiago Arturo Merino Benitez Airport?

There are 4 operators available for flights from San Diego Airport to Santiago Arturo Merino Benitez Airport as of September 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Santiago Arturo Merino Benitez Airport.

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

The required travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$356 Cheap Flights from San Diego to Santiago in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Santiago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 pm - 8:19 pmSAN San Diego-SCL Santiago Arturo Merino Benitez

17h 49m1 stop Panama City Tocumen Intl

12:15 pm - 5:15 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

34h 00m1 stop Panama City Tocumen Intl

$725Copa Airlines

Thu, Oct 29 - Thu, Nov 5

10:30 pm - 12:22 amSAN San Diego-SCL Santiago Arturo Merino Benitez

21h 52m1 stop Panama City Tocumen Intl

12:15 pm - 5:15 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

34h 00m1 stop Panama City Tocumen Intl

$727Copa Airlines

Wed, Sep 30 - Thu, Nov 5

6:15 am - 5:35 amSAN San Diego-SCL Santiago Arturo Merino Benitez

18h 20m1 stop Los Angeles

11:55 pm - 10:25 amSCL Santiago Arturo Merino Benitez-SAN San Diego

15h 30m1 stop Los Angeles

$752LATAM Airlines

Thu, Nov 26 - Thu, Dec 3

11:05 am - 5:35 amSAN San Diego-SCL Santiago Arturo Merino Benitez

13h 30m1 stop Los Angeles

9:55 pm - 10:25 amSCL Santiago Arturo Merino Benitez-SAN San Diego

17h 30m2 stops Lima J Chavez Intl Los Angeles

$768LATAM Airlines

Thu, Nov 26 - Thu, Dec 3

7:00 am - 6:55 amSAN San Diego-SCL Santiago Arturo Merino Benitez

18h 55m1 stop New York John F Kennedy Intl

11:55 pm - 3:20 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

20h 25m1 stop Los Angeles

$810Delta

Thu, Jan 14 - Wed, Jan 20

8:00 am - 6:40 amSAN San Diego-SCL Santiago Arturo Merino Benitez

17h 40m1 stop Atlanta Hartsfield-Jackson

8:25 pm - 3:19 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

23h 54m2 stops Lima J Chavez Intl Los Angeles

$810Delta

Sun, Jan 10 - Tue, Jan 19

12:08 pm - 9:00 amSAN San Diego-SCL Santiago Arturo Merino Benitez

15h 52m1 stop Miami

10:15 pm - 11:45 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

30h 30m1 stop Miami

$819American Airlines

Mon, Feb 1 - Tue, Feb 9

12:08 pm - 9:00 amSAN San Diego-SCL Santiago Arturo Merino Benitez

15h 52m1 stop Miami

11:45 pm - 2:21 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

19h 36m1 stop Dallas/Fort Worth

$825American Airlines

Wed, Feb 3 - Fri, Feb 12

8:00 am - 8:50 amSAN San Diego-SCL Santiago Arturo Merino Benitez

19h 50m1 stop Houston George Bush Intcntl

9:45 pm - 1:47 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

20h 02m1 stop Houston George Bush Intcntl

$825United Airlines

Mon, Mar 8 - Tue, Mar 23

8:00 am - 8:50 amSAN San Diego-SCL Santiago Arturo Merino Benitez

19h 50m1 stop Houston George Bush Intcntl

9:45 pm - 5:50 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

24h 05m1 stop Houston George Bush Intcntl

$825United Airlines

Tue, Mar 9 - Tue, Mar 23

Cheap last minute flights

Enter your travel dates to find the best prices.

2:00 pm - 7:45 pmSAN San Diego-SCL Santiago Arturo Merino Benitez

25h 45m2 stops Atlanta Hartsfield-Jackson Miami

10:30 pm - 11:42 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

29h 12m2 stops Lima J Chavez Intl Los Angeles

$791LATAM Airlines

Wed, Sep 16 - Mon, Oct 19

2:00 pm - 7:45 pmSAN San Diego-SCL Santiago Arturo Merino Benitez

25h 45m2 stops Atlanta Hartsfield-Jackson Miami

9:30 am - 11:13 amSCL Santiago Arturo Merino Benitez-SAN San Diego

29h 43m3 stops Buenos Aires Ministro Pistarini Miami Atlanta Hartsfield-Jackson

$796LATAM Airlines

Wed, Sep 16 - Mon, Oct 19

6:15 am - 8:00 amSAN San Diego-SCL Santiago Arturo Merino Benitez

21h 45m2 stops Dallas/Fort Worth Miami

9:30 pm - 11:56 amSCL Santiago Arturo Merino Benitez-SAN San Diego

18h 26m1 stop Miami

$830American Airlines

Wed, Sep 16 - Mon, Oct 19

2:00 pm - 7:45 pmSAN San Diego-SCL Santiago Arturo Merino Benitez

25h 45m2 stops Atlanta Hartsfield-Jackson Miami

11:10 pm - 12:44 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

17h 34m1 stop Atlanta Hartsfield-Jackson

$830LATAM Airlines

Wed, Sep 16 - Fri, Oct 30

2:00 pm - 8:15 amSAN San Diego-SCL Santiago Arturo Merino Benitez

14h 15m1 stop Atlanta Hartsfield-Jackson

8:40 pm - 9:33 amSCL Santiago Arturo Merino Benitez-SAN San Diego

16h 53m1 stop Atlanta Hartsfield-Jackson

$985Delta

Thu, Sep 17 - Sat, Sep 19

2:00 pm - 8:15 amSAN San Diego-SCL Santiago Arturo Merino Benitez

14h 15m1 stop Atlanta Hartsfield-Jackson

8:40 pm - 9:33 amSCL Santiago Arturo Merino Benitez-SAN San Diego

16h 53m1 stop Atlanta Hartsfield-Jackson

$985Delta

Wed, Sep 16 - Sat, Sep 19

8:00 am - 6:10 amSAN San Diego-SCL Santiago Arturo Merino Benitez

18h 10m2 stops Houston George Bush Intcntl Panama City Tocumen Intl

10:45 pm - 6:53 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

24h 08m1 stop Houston George Bush Intcntl

$1,006United Airlines

Wed, Sep 16 - Sat, Oct 31

8:00 am - 3:56 amSAN San Diego-SCL Santiago Arturo Merino Benitez

15h 56m2 stops Houston George Bush Intcntl Panama City Tocumen Intl

9:45 pm - 12:56 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

19h 11m2 stops Houston George Bush Intcntl Denver Intl

$1,011United Airlines

Wed, Sep 16 - Fri, Oct 30

10:30 pm - 2:46 amSAN San Diego-SCL Santiago Arturo Merino Benitez

24h 16m1 stop Panama City Tocumen Intl

1:07 am - 6:30 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

21h 23m1 stop Panama City Tocumen Intl

$1,054Copa Airlines

Wed, Sep 16 - Sun, Oct 18

10:30 pm - 12:22 amSAN San Diego-SCL Santiago Arturo Merino Benitez

21h 52m1 stop Panama City Tocumen Intl

3:57 am - 6:27 pmSCL Santiago Arturo Merino Benitez-SAN San Diego

18h 30m1 stop Panama City Tocumen Intl

$1,105Copa Airlines

Wed, Sep 16 - Wed, Oct 28

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Copa Airlines flights from San Diego to Santiago

Our best Copa Airlines deals on San Diego to Santiago flight tickets

Copa Airlines

Oct 29

SAN10:30 pmSan Diego

17h 49m

1 stop

SCL8:19 pmSantiago Arturo Merino Benitez

Nov 5

SCL12:15 pmSantiago Arturo Merino Benitez

34h 00m

1 stop

SAN5:15 pmSan Diego

$725

Copa Airlines

Sep 30

SAN10:30 pmSan Diego

21h 52m

1 stop

SCL12:22 amSantiago Arturo Merino Benitez

Nov 5

SCL12:15 pmSantiago Arturo Merino Benitez

34h 00m

1 stop

SAN5:15 pmSan Diego

$727

Copa Airlines

Sep 30

SAN10:30 pmSan Diego

21h 52m

1 stop

SCL12:22 amSantiago Arturo Merino Benitez

Oct 9

SCL5:22 amSantiago Arturo Merino Benitez

17h 08m

1 stop

SAN6:30 pmSan Diego

$730

Delta flights from San Diego to Santiago

Our best Delta deals on San Diego to Santiago flight tickets

Delta

Mar 4

SAN10:00 amSan Diego

14h 35m

1 stop

SCL5:35 amSantiago Arturo Merino Benitez

Mar 22

SCL11:10 pmSantiago Arturo Merino Benitez

20h 31m

1 stop

SAN3:41 pmSan Diego

$810

Delta

Mar 10

SAN6:15 amSan Diego

18h 05m

2 stops

SCL5:20 amSantiago Arturo Merino Benitez

Mar 22

SCL11:10 pmSantiago Arturo Merino Benitez

20h 31m

1 stop

SAN3:41 pmSan Diego

$818

Delta

Jan 14

SAN10:40 pmSan Diego

27h 15m

2 stops

SCL6:55 amSantiago Arturo Merino Benitez

Jan 19

SCL8:25 pmSantiago Arturo Merino Benitez

23h 54m

2 stops

SAN3:19 pmSan Diego

$823

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoSantiago

SAN San Diego - SCL Santiago Arturo Merino Benitez

SANSCL

San Diego

Thu 10/29

10:30 pm-8:19 pm

1 stop17h 49m

Santiago Arturo Merino Benitez

Thu 11/5

12:15 pm-5:15 pm

1 stop34h 00m

$725

San DiegoSantiago

SAN San Diego - SCL Santiago Arturo Merino Benitez

SANSCL

San Diego

Wed 9/30

10:30 pm-12:22 am

1 stop21h 52m

Santiago Arturo Merino Benitez

Thu 11/5

12:15 pm-5:15 pm

1 stop34h 00m

$727

San DiegoSantiago

SAN San Diego - SCL Santiago Arturo Merino Benitez

SANSCL

San Diego

Thu 11/26

6:15 am-5:35 am

1 stop18h 20m

Santiago Arturo Merino Benitez

Thu 12/3

11:55 pm-10:25 am

1 stop15h 30m

$752

Quickest round-trip

San DiegoSantiago

SAN San Diego - SCL Santiago Arturo Merino Benitez

SANSCL

San Diego

Thu 11/26

11:05 am-5:35 am

1 stop13h 30m

Santiago Arturo Merino Benitez

Thu 12/3

9:55 pm-10:25 am

2 stops17h 30m

$768

San DiegoSantiago

SAN San Diego - SCL Santiago Arturo Merino Benitez

SANSCL

San Diego

Thu 1/14

7:00 am-6:55 am

1 stop18h 55m

Santiago Arturo Merino Benitez

Wed 1/20

11:55 pm-3:20 pm

1 stop20h 25m

$810

San DiegoSantiago

SAN San Diego - SCL Santiago Arturo Merino Benitez

SANSCL

San Diego

Sun 1/10

8:00 am-6:40 am

1 stop17h 40m

Santiago Arturo Merino Benitez

Tue 1/19

8:25 pm-3:19 pm

2 stops23h 54m

$810

San DiegoSantiago

SAN San Diego - SCL Santiago Arturo Merino Benitez

SANSCL

San Diego

Mon 2/1

12:08 pm-9:00 am

1 stop15h 52m

Santiago Arturo Merino Benitez

Tue 2/9

10:15 pm-11:45 pm

1 stop30h 30m

$819

San DiegoSantiago

SAN San Diego - SCL Santiago Arturo Merino Benitez

SANSCL

San Diego

Wed 2/3

12:08 pm-9:00 am

1 stop15h 52m

Santiago Arturo Merino Benitez

Fri 2/12

11:45 pm-2:21 pm

1 stop19h 36m

$825

San DiegoSantiago

SAN San Diego - SCL Santiago Arturo Merino Benitez

SANSCL

San Diego

Mon 3/8

8:00 am-8:50 am

1 stop19h 50m

Santiago Arturo Merino Benitez

Tue 3/23

9:45 pm-1:47 pm

1 stop20h 02m

$825

San DiegoSantiago

SAN San Diego - SCL Santiago Arturo Merino Benitez

SANSCL

San Diego

Tue 3/9

8:00 am-8:50 am

1 stop19h 50m

Santiago Arturo Merino Benitez

Tue 3/23

9:45 pm-5:50 pm

1 stop24h 05m

$825

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 Diego to Santiago

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 Santiago?

In general, April is the cheapest month to fly from San Diego to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $695. If you don’t want to visit Santiago in April, then you should wait until November to fly from San Diego, when ticket prices are also cheap, with an average price of $734.

When to book flights from San Diego to Santiago

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

Estimated round-trip price

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

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

Best Price Found	$356
Fastest flight time	17h 40m
Direct flights	None

The best one-way flight to Santiago from San Diego in the past 72 hours is $356. The best round-trip flight deal from San Diego to Santiago found on momondo in the last 72 hours is $725.

The fastest flight from San Diego to Santiago takes 17h 40m

There are no direct flights from San Diego to Santiago. There are no popular flight routes from San Diego to Santiago.

Search flight deals

Frequently asked questions about flying from San Diego to Santiago

How far is San Diego to Santiago Arturo Merino Benitez by plane?
There are 5476.6 mi between San Diego and Santiago Arturo Merino Benitez. In terms of flight time, this usually takes a little over 17h 40m.
When did momondo last update prices for flights from San Diego Airport to Santiago Arturo Merino Benitez Airport?
Prices for flights from San Diego Airport to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Diego Airport to Santiago Arturo Merino Benitez Airport?
There are 4 operators available for flights from San Diego Airport to Santiago Arturo Merino Benitez Airport as of September 2026.
How old do you have to be to fly from San Diego Airport to Santiago Arturo Merino Benitez Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The required travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Diego to Santiago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Diego to Santiago is LATAM Airlines (37% of total bookings). The next most popular airlines are American Airlines (33%), Delta (16%), and United Airlines (15%).

Best airlines flying from San Diego to Santiago

Compare and see reviews for airlines that fly from San Diego to Santiago with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $555	Free Cancellation	Rating 7.4 10,208 reviews	Search United Airlines flights
LATAM Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 1,985 reviews	Search LATAM Airlines flights
Delta	PriceFrom $642	Free Cancellation	Rating 7.8 8,568 reviews	Search Delta flights
American Airlines	PriceFrom $671	Free Cancellation	Rating 7.1 12,056 reviews	Search American Airlines flights

Viña del Mar

Valparaíso

Santa Cruz

San Fernando

Valle Nevado

Pichilemu

Zapallar

Why use momondo?

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

It is quick and easy to find San Diego to Santiago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago that suits you.

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

Yes. momondo allows you to filter the results for San Diego to Santiago flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Santiago.

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

If you are simply researching potential flights to Santiago, momondo offers a useful price alert feature which will track prices for flights to Santiago from San Diego and alert you when they change.