HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$331+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — SAN
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cali 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 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 June 10, 2026.

This Despegar deal was found by Cheapflights users on 6/9. 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:40 pm
CLO
-
SAN
2 stops19h 14m
Multiple Airlines
Sun 12/61:43 pm
SAN
-
CLO
1 stop31h 02m
Multiple Airlines
Deal found 6/9$511
This eDestinos deal was found by Cheapflights users on 6/9. 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.
Sun 8/169:35 pm
CLO
-
SAN
1 stop18h 52m
Multiple Airlines
Sun 8/302:20 pm
SAN
-
CLO
1 stop18h 00m
Multiple Airlines
Deal found 6/9$531
This Despegar deal was found by Cheapflights users on 6/9. 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:35 pm
CLO
-
SAN
1 stop18h 52m
Multiple Airlines
Mon 8/38:30 pm
SAN
-
CLO
2 stops17h 05m
Multiple Airlines
Deal found 6/9$534
This Travelocity deal was found by Cheapflights users on 6/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:50 pm
CLO
-
SAN
2 stops24h 37m
Multiple Airlines
Fri 6/129:06 pm
SAN
-
CLO
2 stops31h 04m
Multiple Airlines
Deal found 6/6$540
This Despegar deal was found by Cheapflights users on 6/9. 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:05 am
CLO
-
SAN
2 stops17h 51m
Multiple Airlines
Tue 12/81:43 pm
SAN
-
CLO
1 stop31h 02m
Multiple Airlines
Deal found 6/9$573

Find 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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$511
(Despegar)

One-way from

$331
(SmartFares)

Popular in

May

Cheapest in

September

Average price

$794
Provider with most accurate pricing for Cali Alfonso B. Aragon Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cali Alfonso B. Aragon Intl-San Diego flights.
Search Deals
From Cali Alfonso B. Aragon Intl to San Diego
Search Deals
One-way flight from Cali Alfonso B. Aragon Intl to San Diego
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 10, 2026.
Use the filters below to find and compare flights from Cali to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Sun 8/16

9:35 pm-8:08 pm

1 stop24h 33m

San Diego

Sun 8/30

2:20 pm-10:20 am

1 stop18h 00m

$531
Quickest round-trip

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Thu 7/16

5:25 am-9:27 pm

2 stops18h 02m

San Diego

Mon 7/27

8:30 pm-3:35 pm

2 stops17h 05m

$583

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Sun 7/5

9:55 pm-8:08 pm

2 stops24h 13m

San Diego

Fri 7/24

2:15 pm-10:20 am

1 stop18h 05m

$665

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Fri 7/10

9:35 pm-2:27 pm

1 stop18h 52m

San Diego

Fri 7/17

2:15 pm-10:20 am

1 stop18h 05m

$689

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Sat 7/11

8:35 pm-2:27 pm

2 stops19h 52m

San Diego

Fri 7/17

10:03 am-2:10 pm

2 stops26h 07m

$762

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Wed 9/23

5:25 am-11:16 am

2 stops31h 51m

San Diego

Sun 9/27

10:30 pm-10:15 pm

2 stops21h 45m

$770
Cheapest one-way

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Thu 7/23

6:45 am-9:27 pm

2 stops16h 42m

$331

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Fri 7/24

5:25 am-9:37 am

2 stops30h 12m

$333

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Fri 7/24

6:45 am-9:26 am

2 stops28h 41m

$340

CaliSan Diego

CLO - SAN

CLOSAN

Cali Alfonso B. Aragon Intl

Tue 6/23

2:35 pm-6:40 pm

2 stops30h 05m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Cali-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cali-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cali-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cali-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub 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 Cali-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 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

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

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.

  • 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.

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
Poway
Coronado
La Mesa
Santee
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.

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.