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$310+ Cheap flights from Cali (CLO) 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — SAN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Cali to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Cali (CLO) 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 July 29, 2025.

Round-trip from

$420
(eDestinos)

One-way from

$310
(Mytrip)

Popular in

October

Cheapest in

March

Average price

$636
From Cali Alfonso B. Aragon Intl to San Diego
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One-way flight from Cali Alfonso B. Aragon Intl to San Diego
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Highest demand for flights based on searches. 10% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Cali to San Diego

Cheapest flights from Cali to San Diego
Explore the most affordable flight options available from Cali to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This eDestinos deal was found by Cheapflights users on 7/28. 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.
Tue 8/122:15 pmCLO - SAN
2 stops19h 06mSpirit Airlines
Mon 8/257:01 pmSAN - CLO
2 stops16h 24mSpirit Airlines
Deal found 7/28$420
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:52 amCLO - SAN
3 stops29h 03mMultiple Airlines
Mon 8/187:01 pmSAN - CLO
2 stops16h 24mMultiple Airlines
Deal found 7/27$579
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 7/3112:30 amCLO - SAN
1 stop23h 17mAmerican Airlines
Sun 8/1710:17 pmSAN - CLO
1 stop13h 03mAmerican Airlines
Deal found 7/29$698
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/124:42 amCLO - SAN
3 stops21h 33mUnited Airlines
Mon 8/257:21 pmSAN - CLO
3 stops20h 04mUnited Airlines
Deal found 7/28$724
This Copa Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 8/18:48 amCLO - SAN
1 stop10h 56mCopa Airlines
Sun 8/179:03 pmSAN - CLO
1 stop11h 55mCopa Airlines
Deal found 7/29$749

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cali 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 July 29, 2025.
Use the filters below to find and compare flights from Cali to San Diego that are best for you.

Fly from

Cali

Fly to

San Diego

Route

Depart

Return

Price

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Tue 8/12

2:15 pm-7:21 am

2 stops19h 06m

San Diego

Mon 8/25

7:01 pm-1:25 pm

2 stops16h 24m

$420

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Mon 8/11

6:52 am-9:55 am

3 stops29h 03m

San Diego

Mon 8/18

7:01 pm-1:25 pm

2 stops16h 24m

$579

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Tue 8/12

4:42 am-12:15 am

3 stops21h 33m

San Diego

Mon 8/25

7:21 pm-5:25 pm

3 stops20h 04m

$724

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Tue 8/12

2:20 pm-9:47 am

2 stops21h 27m

San Diego

Mon 8/25

10:17 pm-1:20 pm

1 stop13h 03m

$773

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Thu 11/20

5:02 am-7:52 pm

2 stops17h 50m

San Diego

Sun 11/23

8:10 pm-11:01 am

1 stop11h 51m

$777

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Wed 9/3

2:20 pm-7:29 am

3 stops43h 09m

$310

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Wed 9/3

8:48 am-5:50 pm

1 stop11h 02m

$363

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Wed 8/13

2:20 pm-9:14 am

2 stops20h 54m

$428

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Wed 8/6

5:55 am-9:55 am

3 stops30h 00m

$438

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Wed 8/13

4:42 am-12:15 am

3 stops21h 33m

$778

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Cali to San Diego

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

What is the cheapest time of day to fly from CLO to SAN?

Find hourly flight availability from Cali to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Cali to San Diego in the morning. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

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 July 29, 2025.
Get a feel of what it's like to fly with Copa Airlines, United Airlines, and American Airlines from Cali to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,493 reviews

Crew

8.1

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.5
Good
1,493 reviews
Copa Airlines
7.5
Good
1,493 reviews

Crew

8.1

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
United Airlines
7.4
Good
8,899 reviews
Copa Airlines
7.5
Good
1,493 reviews

Crew

8.1

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,493 reviews

Crew

8.1

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Spirit Airlines
6.3
Okay
8,040 reviews
Copa Airlines
7.5
Good
1,493 reviews

Crew

8.1

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Related info for your journey

Find useful and relevant information for your journey from Cali 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 Cali to San Diego round-trip?

    Spirit Airlines, at $420, was found to be the cheapest airline from Cali to San Diego.Alternate airlines to your destination round-trip include United Airlines and American Airlines. These flights start at 40% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Cali to San Diego are Spirit Airlines ($310), Copa Airlines ($363), and American Airlines ($428).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Cali to San Diego (average of $286). Flying from Cali 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 San Diego?

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cali to San Diego

Discover the top airline that operate flights from Cali 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$452Average$640FlexibilityNo cancel feeOn-time70%

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