$414 Find Cheap Flights from Chile 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 to San Diego departing on 5/3. 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 for flights 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 for flights to San Diego, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Chile to San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chile 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 Chile to San Diego

Fri, May 22 - Sun, Jun 7
LATAM Airlines Logo
8:40 pm - 9:43 am
SCL
-
SAN
16h 03m
1 stop
LATAM Airlines Logo
10:00 am - 5:35 am
SAN
-
SCL
16h 35m
1 stop
$603LATAM Airlines
Sat, May 23 - Thu, Jun 4
Delta Logo
10:55 pm - 6:01 pm
SCL
-
SAN
22h 06m
2 stops
Delta Logo
12:41 pm - 7:15 am
SAN
-
SCL
15h 34m
1 stop
$607Delta
Mon, Aug 24 - Sun, Aug 30
LATAM Airlines Logo
11:25 pm - 3:19 pm
SCL
-
SAN
18h 54m
1 stop
LATAM Airlines Logo
10:40 pm - 7:45 pm
SAN
-
SCL
18h 05m
2 stops
$608LATAM Airlines
Sat, Aug 15 - Sat, Aug 29
American Airlines Logo
8:30 pm - 11:14 am
SCL
-
SAN
17h 44m
1 stop
American Airlines Logo
12:32 pm - 6:50 am
SAN
-
SCL
15h 18m
1 stop
$616American Airlines
Sat, Aug 15 - Sat, Aug 29
American Airlines Logo
8:30 pm - 11:14 am
SCL
-
SAN
17h 44m
1 stop
American Airlines Logo
8:00 am - 6:50 am
SAN
-
SCL
19h 50m
2 stops
$621American Airlines
Mon, Aug 3 - Mon, Aug 17
LATAM Airlines Logo
11:25 pm - 10:27 am
SCL
-
SAN
14h 02m
1 stop
LATAM Airlines Logo
6:15 am - 5:35 am
SAN
-
SCL
20h 20m
1 stop
$626LATAM Airlines
Fri, May 22 - Sun, Jun 7
LATAM Airlines Logo
8:40 pm - 7:23 pm
SCL
-
SAN
25h 43m
1 stop
LATAM Airlines Logo
6:15 am - 5:35 am
SAN
-
SCL
20h 20m
1 stop
$639LATAM Airlines
Fri, Apr 24 - Sun, May 10
American Airlines Logo
8:35 pm - 11:53 am
SCL
-
SAN
18h 18m
1 stop
American Airlines Logo
12:53 pm - 7:05 am
SAN
-
SCL
15h 12m
1 stop
$640American Airlines
Fri, May 22 - Sun, Jun 7
LATAM Airlines Logo
8:40 pm - 7:23 pm
SCL
-
SAN
25h 43m
1 stop
LATAM Airlines Logo
10:00 am - 5:35 am
SAN
-
SCL
16h 35m
1 stop
$642LATAM Airlines
Fri, May 29 - Sun, Jun 14
Copa Airlines Logo
4:09 am - 6:30 pm
SCL
-
SAN
17h 21m
1 stop
Copa Airlines Logo
10:00 pm - 10:43 pm
SAN
-
SCL
21h 43m
1 stop
$644Copa Airlines
Booking Insights

KAYAK's insights & trends for flights to San Diego

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

What is the cheapest flight to San Diego?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to San Diego was found on the route from Santiago, at $603 return. The most popular connection is from Chicago to San Diego and KAYAK users have found round-trip deals for as low as $177 in the last 3 days.

What is the cheapest month to fly to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to San Diego is August, where tickets cost $502 on average for return flights. On the other hand, the most expensive months are January and June, where the average cost of tickets from Chile is $1,089 and $1,075 respectively. For one-way flights, the best month to travel is August with an average price of $502.

How far in advance should I book a flight 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 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, you should book around 6 weeks before departure, which saves you about 26% 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 seasonMarch
Cheapest flight$295
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Santiago to San Diego

FAQs - booking San Diego flights

  • What is the cheapest flight to San Diego?

    In the last 3 days, the cheapest flight deal to San Diego was found on the route from Santiago, at $603 return. The most popular connection is from Chicago to San Diego and KAYAK users have found round-trip deals for as low as $177 in the last 3 days.

  • How far is San Diego Airport from central San Diego?

    Central San Diego is 3 miles away from San Diego Airport.

  • What is the name of San Diego’s airport?

    San Diego is served by San Diego Airport, also commonly referred to as Lindbergh Field, San Diego, or San Diego Intl. The airport code is SAN.

  • How does KAYAK find such low prices on flights 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 to San Diego.

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Diego are there each week?

    Each week there are around 3,169 direct flights from within Chile to San Diego. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to San Diego

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Diego flight deals.

Reviews of the top airline flying from Chile to San Diego

 
See real verified KAYAK customer reviews for airlines flying to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Chile to San Diego. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.4
LATAM AirlinesOverall score based on 1917 reviews
7.3Comfort
8.0Crew
6.7Food
7.5Boarding
7.0Entertainment
Airline reviews

Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.

2.0 MediocreAnonymous, Mar 2026
LIM - LAX
Read more LATAM Airlines reviews

Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

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.

We were not allowed to carry a bottle of water onto the 8 hour flight.

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

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
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Borrego Springs
National City
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Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

San Diego (SAN)