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San Diego

$571+ Cheap flights from Chile to San Diego (SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SAN
mar. 29 — abr. 51
dom. 3/29
dom. 4/5
1 adult, Economy
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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 febrero 27, 2026.

This LATAM Airlines deal was found by Cheapflights users on 2/22. 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.
mié. 4/15:30 pm
SCL
-
SAN
2 stops33h 39m
LATAM Airlines
jue. 4/910:40 am
SAN
-
SCL
1 stop15h 55m
LATAM Airlines
Deal found 2/22$571
This Copa Airlines deal was found by Cheapflights users on 2/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2312:09 am
SCL
-
SAN
1 stop21h 21m
Copa Airlines
dom. 5/1010:00 pm
SAN
-
SCL
1 stop18h 23m
Copa Airlines
Deal found 2/24$579
This LATAM Airlines deal was found by Cheapflights users on 2/25. 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.
vie. 4/248:40 pm
SCL
-
SAN
1 stop16h 09m
LATAM Airlines
dom. 5/1010:30 pm
SAN
-
SCL
2 stops28h 30m
LATAM Airlines
Deal found 2/25$592
This American Airlines deal was found by Cheapflights users on 2/23. 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.
jue. 3/1210:15 pm
SCL
-
SAN
1 stop29h 44m
American Airlines
lun. 3/236:15 am
SAN
-
SCL
1 stop20h 45m
American Airlines
Deal found 2/23$612
This Copa Airlines deal was found by Cheapflights users on 2/23. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/3012:01 am
SCL
-
SAN
1 stop21h 29m
Copa Airlines
dom. 5/3110:00 pm
SAN
-
SCL
1 stop22h 26m
Copa Airlines
Deal found 2/23$621
This United Airlines deal was found by Cheapflights users on 2/22. 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 stops26h 03m
United Airlines
lun. 3/2311:03 am
SAN
-
SCL
2 stops16h 47m
United Airlines
Deal found 2/22$626
This Copa Airlines deal was found by Cheapflights users on 2/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/213:34 am
SCL
-
SAN
1 stop19h 07m
Copa Airlines
mié. 12/28:16 pm
SAN
-
SCL
1 stop19h 04m
Copa Airlines
Deal found 2/24$643

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 febrero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$571
(LATAM Airlines)

Popular in

January

Cheapest in

August

Average price

$829
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
Highest demand for flights based on searches. 10% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 febrero 27, 2026.
Use the filters below to find and compare flights from Chile to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

jue. 4/23

12:09 am-6:30 pm

1 stop21h 21m

San Diego

dom. 5/10

10:00 pm-7:23 pm

1 stop18h 23m

$579

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

jue. 4/30

12:01 am-6:30 pm

1 stop21h 29m

San Diego

dom. 5/31

10:00 pm-11:26 pm

1 stop22h 26m

$621

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

vie. 5/29

4:09 am-6:30 pm

1 stop17h 21m

San Diego

dom. 6/14

9:06 pm-7:23 pm

1 stop19h 17m

$621

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

lun. 8/24

4:14 am-6:30 pm

1 stop17h 16m

San Diego

dom. 8/30

8:58 pm-7:23 pm

1 stop19h 25m

$643

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

jue. 3/12

10:30 pm-8:48 pm

1 stop26h 18m

San Diego

lun. 3/23

7:00 am-5:55 am

1 stop18h 55m

$646

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

jue. 3/12

9:45 pm-7:48 pm

2 stops26h 03m

San Diego

lun. 3/23

11:03 am-7:50 am

2 stops16h 47m

$647

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

sáb. 8/15

11:25 pm-3:19 pm

1 stop18h 54m

San Diego

sáb. 8/29

12:50 pm-7:15 am

1 stop15h 25m

$683

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

lun. 4/6

11:00 pm-8:36 pm

2 stops24h 36m

San Diego

jue. 4/16

7:15 am-6:25 am

1 stop20h 10m

$689

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

jue. 5/21

10:55 pm-11:42 pm

1 stop27h 47m

San Diego

dom. 5/24

11:01 am-5:35 am

1 stop15h 34m

$689

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

sáb. 8/15

11:25 pm-6:54 pm

1 stop22h 29m

San Diego

sáb. 8/29

8:50 pm-5:35 am

1 stop29h 45m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Sorted by cheapest first

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 febrero 27, 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
1,922 reviews

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Overall

7.5

Comfort

7.3

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
1,922 reviews
LATAM Airlines
7.5
Good
1,922 reviews

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Overall

7.5

Comfort

7.3

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 21h 21m. Copa Airlines provides one of the quickest options available for as low as $579. Chile and San Diego are separated by a distance of 5471 mi.

  • 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

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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 febrero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$497Average$933FlexibilityNo cancel feeOn-time81%

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