SCL - SAN

$325 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 3/20. 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
$584
Overall average: $911
LATAM Airlines
Thu 3/12Mon 3/23
SCL - SAN • 1 stop
Cheapest one-way
$325
Typical prices: $439-$666
LATAM Airlines
Fri 3/20
SCL - SAN • 2 stops
Top airlines
LATAM Airlines
Cheapest • from $584 (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 11% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 38% price drop
January
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, Mar 12 - Mon, Mar 23
LATAM Airlines Logo
11:55 pm - 2:52 pm
SCL
-
SAN
18h 57m1 stop
LATAM Airlines Logo
10:00 am - 5:35 am
SAN
-
SCL
15h 35m1 stop
$584LATAM Airlines
Sun, Mar 1 - Sun, Mar 8
Copa Airlines Logo
3:32 am - 5:14 pm
SCL
-
SAN
18h 42m1 stop
Copa Airlines Logo
9:18 pm - 8:20 pm
SAN
-
SCL
19h 02m1 stop
$597Copa Airlines
Mon, Mar 2 - Sun, Mar 8
Delta Logo
6:30 pm - 10:06 am
SCL
-
SAN
20h 36m2 stops
Delta Logo
6:15 am - 7:40 am
SAN
-
SCL
21h 25m1 stop
$600Delta
Fri, Mar 13 - Tue, Mar 17
LATAM Airlines Logo
5:15 am - 10:52 pm
SCL
-
SAN
21h 37m2 stops
LATAM Airlines Logo
8:00 am - 7:40 am
SAN
-
SCL
19h 40m1 stop
$609LATAM Airlines
Thu, Mar 12 - Mon, Mar 23
LATAM Airlines Logo
11:55 pm - 2:52 pm
SCL
-
SAN
18h 57m1 stop
LATAM Airlines Logo
6:21 am - 5:35 am
SAN
-
SCL
19h 14m1 stop
$610LATAM Airlines
Mon, Mar 2 - Sun, Mar 8
American Airlines Logo
10:00 pm - 11:57 am
SCL
-
SAN
18h 57m2 stops
American Airlines Logo
10:50 am - 6:50 am
SAN
-
SCL
16h 00m1 stop
$614American Airlines
Thu, Mar 12 - Mon, Mar 23
LATAM Airlines Logo
11:55 pm - 2:52 pm
SCL
-
SAN
18h 57m1 stop
LATAM Airlines Logo
6:21 am - 5:35 am
SAN
-
SCL
19h 14m1 stop
$617LATAM Airlines
Tue, Mar 10 - Sun, Mar 22
LATAM Airlines Logo
11:55 pm - 2:52 pm
SCL
-
SAN
18h 57m1 stop
LATAM Airlines Logo
6:15 am - 7:40 am
SAN
-
SCL
21h 25m1 stop
$623LATAM Airlines
Sun, Mar 1 - Mon, Mar 9
Copa Airlines Logo
5:44 am - 5:14 pm
SCL
-
SAN
16h 30m1 stop
Copa Airlines Logo
9:18 pm - 8:20 pm
SAN
-
SCL
19h 02m1 stop
$624Copa Airlines
Thu, Mar 12 - Mon, Mar 23
Delta Logo
11:55 pm - 2:52 pm
SCL
-
SAN
18h 57m1 stop
Delta Logo
11:02 am - 11:40 am
SAN
-
SCL
20h 38m2 stops
$627Delta
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’s the cheapest day of the week to fly from Santiago to San Diego?

The average price of all round-trip flights from Santiago to San Diego clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Santiago to San Diego, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Diego, Sunday is the cheapest day to fly and Tuesday is the most expensive.

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 April and January, where the average cost of round-trip tickets is $1,086 and $1,014 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 11% 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$325
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly with an average 25% increase in price.
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 $325 for a one-way ticket and $584 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 1893 reviews
6.7Food
7.3Comfort
7.6Boarding
7.0Entertainment
8.0Crew
Airline reviews

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

2.0 MediocreAnonymous, Dec 2025
BOS - JFK
Read more LATAM Airlines reviews

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

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

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)