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$481+ Cheap flights from Santiago (SCL) 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SAN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to San Diego are usually found in November or October, booked 68 days in advance, depart on a Friday or Tuesday and return on a Sunday

Cheap flight deals from Santiago to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$564
(Copa Airlines)

One-way from

$481
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$1,203
Provider with most accurate pricing for Santiago Arturo Merino Benitez-San Diego flight deals.
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Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-San Diego flights.
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From Santiago Arturo Merino Benitez to San Diego
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One-way flight from Santiago Arturo Merino Benitez to San Diego
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Highest demand for flights based on searches. 10% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Santiago to San Diego

Cheapest flights from Santiago to San Diego
Explore the most affordable flight options available from Santiago to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Copa Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 7/312:23 amSCL - SAN
1 stop18h 21mCopa Airlines
Sun 8/108:58 pmSAN - SCL
1 stop19h 26mCopa Airlines
Deal found 4/16$564
This Delta deal was found by Cheapflights users on 4/16. 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.
Wed 9/2411:30 pmSCL - SAN
2 stops24h 04mDelta
Wed 10/88:00 amSAN - SCL
2 stops18h 50mDelta
Deal found 4/16$795
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/111:05 pmSCL - SAN
2 stops23h 14mLATAM Airlines
Sun 8/108:00 amSAN - SCL
2 stops19h 30mLATAM Airlines
Deal found 4/17$815
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 6/49:00 pmSCL - SAN
2 stops23h 54mAmerican Airlines
Tue 10/78:40 amSAN - SCL
2 stops19h 25mAmerican Airlines
Deal found 4/17$911
This LATAM Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 6/164:10 pmSCL - SAN
2 stops23h 15mMultiple Airlines
Sat 7/58:44 pmSAN - SCL
1 stop30h 16mMultiple Airlines
Deal found 4/16$924

Cheapflights Fare Finder

Customize your flight search to find flights from Santiago 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 April 17, 2025.
Use the filters below to find and compare flights from Santiago to San Diego that are best for you.

Fly from

Santiago

Fly to

San Diego

Route

Depart

Return

Price

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Tue 7/8

2:23 am-5:44 pm

1 stop18h 21m

San Diego

Wed 7/30

8:58 pm-7:24 pm

1 stop19h 26m

$564

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Wed 7/9

8:40 pm-9:44 am

1 stop16h 04m

San Diego

Thu 7/24

12:18 pm-7:00 am

1 stop15h 42m

$865

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Wed 6/25

10:45 pm-6:54 pm

1 stop23h 09m

San Diego

Mon 7/28

10:40 pm-5:40 am

2 stops28h 00m

$873

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Wed 6/4

9:00 pm-5:54 pm

2 stops23h 54m

San Diego

Tue 10/7

8:40 am-8:05 am

2 stops19h 25m

$911

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Mon 6/16

4:10 pm-12:25 pm

2 stops23h 15m

San Diego

Sat 7/5

8:44 pm-6:00 am

1 stop30h 16m

$924

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Sat 5/3

11:28 am-9:38 am

3 stops49h 10m

$481

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Mon 4/21

4:17 am-10:33 pm

2 stops21h 16m

$504

SantiagoSan Diego

SCL - SAN

SCLSAN

Santiago Arturo Merino Benitez

Sat 5/3

4:55 pm-10:22 am

2 stops20h 27m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from Santiago to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santiago to San Diego in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santiago-San Diego flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Santiago-San Diego flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Santiago-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santiago-San Diego flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santiago-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santiago to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Santiago 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 Santiago to San Diego

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

Use this chart to determine the optimal time to book a round-trip flight from Santiago to San Diego. Price data was last updated on April 11, 2025.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Santiago to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Santiago to San Diego (average of $286). Flying from Santiago to San Diego in March is currently the most expensive (average of $366). 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.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 April 17, 2025.
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.6
Good
1,409 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,761 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Santiago 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 are the cheapest airlines flying from Santiago to San Diego round-trip?

    Our cheapest airline available from Santiago to San Diego is Copa Airlines. Our recent data shows that you can find tickets from as low as $564 on this airline. Additional options worth looking into are Delta and LATAM Airlines, starting at $865 and $873 round-trip. Copa Airlines is currently priced 41% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santiago 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 Santiago to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Santiago to San Diego (average of $286). Flying from Santiago to San Diego in March is currently the most expensive (average of $366). 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 Santiago?

Book flights to Santiago if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Santiago to San Diego

Discover the top 2 airlines that operate flights from Santiago 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$702Average$971FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$833Average$980FlexibilityNo cancel feeOn-time81%

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