Menu

Cheap flights from California (CA) to San Diego (SAN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

Cheap flights from California to San Diego in April 2020

The best prices found for California to SAN flights for April
10 Apr - 13 Apr
$43pp
OAK
Oakland
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
OAK
Oakland
25 Apr - 27 Apr
$48pp
OAK
Oakland
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
OAK
Oakland
17 Apr - 18 Apr
$50pp
SMF
Sacramento Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
SMF
Sacramento Intl

California to San Diego 2020 flight deals

Cheap flights to San Diego from California found for this year
4 Jun - 8 Jun
$50pp
OAK
Oakland
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
OAK
Oakland
8 Jun - 10 Jun
$53pp
OAK
Oakland
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
OAK
Oakland
14 May - 17 May
$57pp
OAK
Oakland
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
OAK
Oakland

Last minute flights from California to San Diego

Late deals on round-trip flights to San Diego from California, departing today and this week
3 Apr - 6 Apr
$50pp
OAK
Oakland
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
OAK
Oakland
2 Apr - 3 Apr
$53pp
OAK
Oakland
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
OAK
Oakland
5 Apr - 9 Apr
$61pp
SMF
Sacramento Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
SMF
Sacramento Intl

One-way flights to San Diego from California

The cheapest one-way flights from California to San Diego
7:36 am - 8:36 am
Delta
Nonstop
1h 00m
LAX - SAN
Delta
$99
Delta
4:15 am - 5:50 am
Major Airline
Nonstop
1h 35m
SMF - SAN
Major Airline
$899
CheapTicketsDeal
1:15 pm - 2:06 pm
Linear Air Taxi
Nonstop
0h 51m
LAX - SAN
Linear Air Taxi
$2290
Kiwi.com

Destination information for San Diego

Things to know before you go. Useful info for your trip from California to San Diego
Average temperature for April in San Diego
69.8 °F
Avg rainfall for April in San Diego
0.8 ″

Airports servicing

Burbank (BUR)
Concord Buchanan Fld (CCR)
Crescent City (CEC)
McClellan-Palomar (CLD)
Fresno (FAT)

Airports servicing San Diego

Related info for your journey

Useful info, stats and facts about California to San Diego flights.

Flight FAQs

From California to San Diego

Are flight prices decreasing from California to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both California and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from California to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from California to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $43, but on average you can expect to pay $47.

Are there nonstop flights from California to San Diego for under $100 on Cheapflights?

Cheapflights has 1 direct flight from California to San Diego under $100. A good price for a nonstop flight from California to San Diego is less than $77.

Are there last-minute flights available from California to San Diego for under $100?

There are currently just 3 open flights from California to San Diego within the next 7 days for less than $100.

What days are nonstop flights available from California to San Diego?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from California to San Diego was viewed by 44 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from California to San Diego?

Train, Bus and Silver Airways are the most popular airlines when flying from California to San Diego.

What are the most popular routes from California to San Diego?

The most popular route from California to San Diego is San Francisco - San Diego. You may also consider Fresno Airterminal - San Diego or Oakland - San Diego.

What are the cheapest Flights from California to San Diego?

Looking at all options, your cheapest flight can be booked for $20. While the most popular route (San Francisco - San Diego) can be booked for $75 on average our data indicates $129 when flying from California to San Diego

What are the most reliable airlines from California to San Diego?

The top 3 most reliable airlines when flying from California to San Diego are LATAM Airlines (96%), Iberia (94%) and Japan Airlines (92%).