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$313+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — SAN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$576
(United)

One-way from

$313
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$630
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. 7% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 9/162:20 pmCLO - SAN
2 stops21h 32mAmerican Airlines
Sat 10/1112:30 pmSAN - CLO
1 stop22h 50mAmerican Airlines
Deal found 9/10$728
This Copa Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 12/238:48 amCLO - SAN
1 stop11h 49mCopa Airlines
Sun 1/48:16 pmSAN - CLO
1 stop18h 21mCopa Airlines
Deal found 9/10$919
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/164:42 amCLO - SAN
2 stops18h 59mUnited Airlines
Sat 10/1110:38 amSAN - CLO
3 stops34h 48mUnited Airlines
Deal found 9/10$994
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 12/237:00 amCLO - SAN
2 stops17h 02mAmerican Airlines
Sun 1/412:56 pmSAN - CLO
1 stop22h 24mAmerican Airlines
Deal found 9/10$1,028
This United Airlines deal was found by Cheapflights users on 9/10. 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 12/235:01 amCLO - SAN
3 stops36h 57mUnited Airlines
Sun 1/48:45 pmSAN - CLO
2 stops17h 52mUnited Airlines
Deal found 9/10$1,461

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 September 11, 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

Sun 2/8

5:05 am-4:36 pm

2 stops14h 31m

San Diego

Sun 2/15

5:42 pm-5:50 pm

2 stops21h 08m

$576

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Thu 2/5

5:03 am-4:36 pm

2 stops14h 33m

San Diego

Mon 2/9

1:51 pm-5:50 pm

2 stops24h 59m

$576

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Sun 2/8

8:48 am-5:13 pm

1 stop11h 25m

San Diego

Sun 2/15

8:17 pm-2:10 pm

1 stop14h 53m

$692

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Sun 2/8

3:55 pm-11:21 am

1 stop22h 26m

San Diego

Sun 2/15

3:09 pm-1:55 pm

2 stops19h 46m

$708

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Thu 2/5

3:11 pm-5:13 pm

1 stop29h 02m

San Diego

Mon 2/9

8:17 pm-2:10 pm

1 stop14h 53m

$844

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Thu 2/5

3:55 pm-8:23 am

2 stops19h 28m

San Diego

Mon 2/9

11:00 pm-1:56 pm

1 stop11h 56m

$875

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Tue 12/23

8:48 am-5:37 pm

1 stop11h 49m

San Diego

Sun 1/4

8:16 pm-5:37 pm

1 stop18h 21m

$919

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Sun 12/7

3:21 pm-3:56 pm

2 stops27h 35m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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 September 11, 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.

How much does it cost to fly round-trip from Cali to San Diego?

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 September 11, 2025.
Get a feel of what it's like to fly with Copa 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
7.6
Good
1,531 reviews

Food

6.8

Boarding

7.8

Overall

7.6

Entertainment

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Copa Airlines
7.6
Good
1,531 reviews
Copa Airlines
7.6
Good
1,531 reviews

Food

6.8

Boarding

7.8

Overall

7.6

Entertainment

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.

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.

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

    A quick flight from Cali to San Diego can take about 11h 25m. United Airlines provides one of the quickest options available for as low as $692. There are 3316 mi between Cali and San Diego. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Cali to San Diego round-trip?

    Copa Airlines, at $452, was found to be the cheapest airline from Cali to San Diego.. This flight start at 34% lower than the current average price 3 months from now.

  • 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
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City
Alpine

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$452Average$640FlexibilityNo cancel feeOn-time70%

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