SCL - SAN

$372 Find Cheap Flights from Santiago to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago to San Diego departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago to San Diego, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$578
Overall average: $1,086
Copa Airlines
Thu 4/23Sun 5/10
SCL - SAN • 1 stop
Cheapest one-way
$455
Typical prices: $423-$614
Multiple Airlines
Thu 2/12
SCL - SAN • 2 stops
Top airlines
Copa Airlines
Cheapest • from $578 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 38% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santiago to San Diego (SCL-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santiago to San Diego

Thu, Apr 23 - Sun, May 10
Copa Airlines Logo
2:30 am - 6:30 pm
SCL
-
SAN
19h 00m
1 stop
Copa Airlines Logo
10:00 pm - 11:26 pm
SAN
-
SCL
22h 26m
1 stop
$578Copa Airlines
Thu, Mar 12 - Mon, Mar 23
Delta Logo
11:55 pm - 2:54 pm
SCL
-
SAN
18h 59m
1 stop
Delta Logo
7:00 am - 5:55 am
SAN
-
SCL
18h 55m
1 stop
$581Delta
Fri, May 22 - Sun, Jun 7
Copa Airlines Logo
4:09 am - 6:30 pm
SCL
-
SAN
17h 21m
1 stop
Copa Airlines Logo
9:06 pm - 10:43 pm
SAN
-
SCL
22h 37m
1 stop
$589Copa Airlines
Thu, Mar 12 - Mon, Mar 23
LATAM Airlines Logo
11:55 pm - 2:54 pm
SCL
-
SAN
18h 59m
1 stop
LATAM Airlines Logo
10:00 am - 5:35 am
SAN
-
SCL
15h 35m
1 stop
$590LATAM Airlines
Fri, May 22 - Sun, Jun 7
Delta Logo
11:25 pm - 10:27 am
SCL
-
SAN
14h 02m
1 stop
Delta Logo
6:15 am - 6:55 am
SAN
-
SCL
21h 40m
2 stops
$592Delta
Fri, Apr 24 - Sun, May 10
LATAM Airlines Logo
4:30 pm - 11:25 pm
SCL
-
SAN
33h 55m
2 stops
LATAM Airlines Logo
10:00 am - 5:35 am
SAN
-
SCL
16h 35m
1 stop
$593LATAM Airlines
Mon, Mar 2 - Sun, Mar 8
LATAM Airlines Logo
7:15 am - 10:01 am
SCL
-
SAN
31h 46m
3 stops
LATAM Airlines Logo
6:15 am - 7:40 am
SAN
-
SCL
21h 25m
1 stop
$597LATAM Airlines
Fri, May 29 - Sun, Jun 14
LATAM Airlines Logo
11:25 pm - 10:27 am
SCL
-
SAN
14h 02m
1 stop
LATAM Airlines Logo
10:00 am - 5:35 am
SAN
-
SCL
16h 35m
1 stop
$600LATAM Airlines
Thu, Mar 12 - Mon, Mar 23
Delta Logo
11:55 pm - 2:54 pm
SCL
-
SAN
18h 59m
1 stop
Delta Logo
7:35 pm - 5:35 am
SAN
-
SCL
30h 00m
1 stop
$602Delta
Mon, Mar 2 - Sun, Mar 8
United Airlines Logo
10:45 pm - 3:00 pm
SCL
-
SAN
21h 15m
2 stops
United Airlines Logo
1:53 pm - 7:50 am
SAN
-
SCL
13h 57m
1 stop
$604United Airlines
Booking Insights

KAYAK's insights & trends for Santiago to San Diego flights

Get data-powered insights and trends into flights from Santiago to San Diego to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Santiago to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santiago to San Diego is August, where tickets cost $502 (return) on average. On the other hand, the most expensive months are January and April, where the average cost of round-trip tickets is $1,089 and $1,086 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santiago to San Diego, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Santiago to San Diego, you should book around 5 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Find deals

Good to know

Low seasonAugust
Cheapest flight$455
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Santiago to San Diego

When to book flights from Santiago to San Diego

Are your dates flexible? Find out the best times to travel from Santiago to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Santiago to San Diego

  • What is the cheapest flight from Santiago to San Diego?

    In the last 3 days, the lowest price for a flight from Santiago to San Diego was $455 for a one-way ticket and $578 for a round-trip.

  • Do I need a passport to fly between Santiago and San Diego?

    Yes

  • Which aircraft models fly most regularly from Santiago to San Diego?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Santiago to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santiago to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santiago to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Santiago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santiago to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Santiago with another airline. Booking your flights between Santiago and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santiago to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Santiago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santiago to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Santiago to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santiago to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1917 reviews
7.5Boarding
7.3Comfort
6.7Food
8.0Crew
7.0Entertainment
Airline reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

10.0 ExcellentSarah, Jan 2026
ANF - SCL
Read more LATAM Airlines reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

The flight was late. Please do not delay next time.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

Everything you need to know for your flight from Santiago to San Diego

Information on your arrival and departure airports

Santiago (SCL)
San Diego (SAN)