HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$366+ Cheap flights from Chile to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SAN
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chile to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chile to San Diego

Cheapest flights from Chile to San Diego
Explore the most affordable flight options available from Chile to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.

This LATAM Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/1211:55 pm
SCL
-
SAN
1 stop18h 59m
LATAM Airlines
lun. 3/2310:00 am
SAN
-
SCL
1 stop15h 35m
LATAM Airlines
Deal found 1/21$611
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/1311:00 pm
SCL
-
SAN
2 stops22h 39m
Delta
vie. 4/2411:02 am
SAN
-
SCL
1 stop17h 13m
Delta
Deal found 1/21$627
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/211:15 pm
SCL
-
SAN
1 stop20h 03m
American Airlines
dom. 3/89:00 am
SAN
-
SCL
1 stop18h 00m
American Airlines
Deal found 1/20$637
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/129:45 pm
SCL
-
SAN
2 stops19h 12m
United Airlines
lun. 3/236:15 am
SAN
-
SCL
2 stops21h 35m
United Airlines
Deal found 1/19$654
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/210:45 pm
SCL
-
SAN
2 stops21h 15m
United Airlines
dom. 3/811:03 am
SAN
-
SCL
2 stops16h 47m
United Airlines
Deal found 1/19$656
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1810:45 pm
SCL
-
SAN
1 stop17h 29m
United Airlines
mié. 2/253:40 pm
SAN
-
SCL
1 stop36h 10m
United Airlines
Deal found 1/21$657

Find flight deals from Chile to San Diego

Keep the following information in mind while searching for Chile to San Diego flight deals. Data was last updated enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$597
(LATAM Airlines)

One-way from

$366
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$1,089
Provider with most accurate pricing for Santiago Arturo Merino Benitez-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-San Diego flights.
Search Deals
From Chile to San Diego
Search Deals
One-way flight from Chile to San Diego
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chile 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, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2026.
Use the filters below to find and compare flights from Chile to San Diego that are best for you.

Fly from

Chile

Fly to

San Diego

Route

Depart

Return

Price

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

jue. 3/12

11:55 pm-2:54 pm

1 stop18h 59m

San Diego

lun. 3/23

10:00 am-5:35 am

1 stop15h 35m

$611

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

dom. 4/12

2:30 am-6:30 pm

1 stop19h 00m

San Diego

vie. 4/24

9:18 pm-11:26 pm

1 stop23h 08m

$624

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

jue. 3/12

9:45 pm-12:57 pm

2 stops19h 12m

San Diego

lun. 3/23

6:30 am-7:50 am

2 stops21h 20m

$656

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

sáb. 3/7

6:30 pm-1:54 pm

2 stops24h 24m

San Diego

sáb. 3/14

10:30 pm-7:40 am

1 stop29h 10m

$656

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

lun. 3/2

10:45 pm-6:48 pm

2 stops25h 03m

San Diego

dom. 3/8

1:53 pm-7:50 am

1 stop13h 57m

$656

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

vie. 4/3

11:55 pm-8:48 pm

1 stop24h 53m

San Diego

dom. 4/19

6:15 am-6:00 am

2 stops20h 45m

$656

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

mié. 2/18

10:45 pm-12:39 pm

2 stops18h 54m

San Diego

mié. 2/25

11:57 am-8:50 am

2 stops39h 53m

$657

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

vie. 2/6

10:45 pm-11:05 am

1 stop17h 20m

San Diego

mié. 2/25

3:40 pm-8:50 am

1 stop36h 10m

$657

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

dom. 3/29

9:15 pm-9:14 pm

3 stops51h 59m

$366

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

vie. 2/27

7:15 am-8:24 am

2 stops54h 09m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 18 results
1
2

Best time to book a flight from Chile to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Chile with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chile to San Diego

What is the cheapest month to book a flight from Chile to San Diego?

Currently, October is the cheapest month in which you can book a flight from Chile to San Diego (average of $292). Flying from Chile to San Diego in January is currently the most expensive (average of $817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated enero 21, 2026.
Read through reviews of airlines operating flights from Chile to San Diego, such as LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,913 reviews

Overall

7.5

Crew

8.0

Boarding

7.6

Comfort

7.3

Entertainment

7.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,913 reviews
LATAM Airlines
7.5
Good
1,913 reviews

Overall

7.5

Crew

8.0

Boarding

7.6

Comfort

7.3

Entertainment

7.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Chile to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Chile?

    If you book a flight to San Diego from Chile, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego.

  • How long is the flight from Chile to San Diego?

    A quick flight from Chile to San Diego can take about 18h 59m. LATAM Airlines provides one of the quickest options available for as low as $611. Chile and San Diego are separated by a distance of 5471 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Chile to San Diego one-way?

    To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $332. Delta flights start at $347 while deals on American Airlines start at $351 one-way.

  • Can I find deals for flights from Chile to San Diego that include hotel bookings?

    Yes. In addition to deals on Chile to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chile to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chile to San Diego.

  • Can I find deals for business class flights from Chile to San Diego?

    Yes. Cheapflights offers flight deals from Chile to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chile to San Diego?

    Currently, October is the cheapest month in which you can book a flight from Chile to San Diego (average of $292). Flying from Chile to San Diego in January is currently the most expensive (average of $817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chile to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Guarulhos Intl to Los Angeles flights
Lima to Los Angeles flights
Bogotá to Los Angeles flights
Viracopos to Los Angeles flights
Guarulhos Intl to Las Vegas flights
Santiago to Los Angeles flights
Quito to Los Angeles flights
Ministro Pistarini to Los Angeles flights
Bogotá to Las Vegas flights
Guarulhos Intl to San Francisco flights
Jorge Newbery to Los Angeles flights
Asuncion to Los Angeles flights
Rio de Janeiro–Galeão Intl to Los Angeles flights
Guarulhos Intl to Ontario flights
Bogotá to San Francisco flights
Guayaquil to Los Angeles flights
Jose Maria Cordova Intl to Los Angeles flights
Bogotá to Ontario flights
Lima to Las Vegas flights
Santiago to San Francisco flights
Lima to San Francisco flights
Guarulhos Intl to San Diego flights
Santos Dumont to Los Angeles flights
Montevideo to Los Angeles flights
Congonhas to Las Vegas flights
Quito to Las Vegas flights
Porto Alegre to Los Angeles flights
Jose Maria Cordova Intl to San Francisco flights
Bogotá to Santa Ana flights
Ministro Pistarini to Ontario flights
Jose Maria Cordova Intl to Las Vegas flights
Viracopos to San Francisco flights
Lima to Ontario flights
Guayaquil to Las Vegas flights
Cali to Los Angeles flights
Santiago to Las Vegas flights
Rio de Janeiro–Galeão Intl to Las Vegas flights
Ministro Pistarini to San Francisco flights
Bogotá to San Diego flights
Santa Cruz de la Sierra to Los Angeles flights
Lima to San Diego flights
Brasilia to Los Angeles flights
Rio de Janeiro–Galeão Intl to San Francisco flights
Asuncion to San Francisco flights
Curitiba to Los Angeles flights
Ministro Pistarini to Las Vegas flights

Top airline flying from Chile to San Diego

Discover the top airline that operate flights from Chile to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$497Average$885FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.