Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from California to San Diego from $25

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to San Diego departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from California to San Diego

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from California to San Diego.
Hawaiian Airlines Logo
6:00 am - 7:39 amSFO-SAN
1h 39mnonstop
Hawaiian Airlines Logo
10:15 pm - 11:53 pmSAN-SFO
1h 38mnonstop
$45Hawaiian Airlines
Find Deal
Sun, May 18 - Sat, May 24
Spirit Airlines Logo
6:00 am - 7:13 amLAS-SAN
1h 13mnonstop
Spirit Airlines Logo
6:15 am - 7:35 amSAN-LAS
1h 20mnonstop
$46Spirit Airlines
Find Deal
Wed, May 14 - Tue, May 20
United Airlines Logo
10:45 am - 12:23 pmSFO-SAN
1h 38mnonstop
United Airlines Logo
1:25 pm - 3:07 pmSAN-SFO
1h 42mnonstop
$52United Airlines
Find Deal
Wed, May 7 - Wed, May 7
Frontier Logo
10:42 pm - 11:58 pmLAS-SAN
1h 16mnonstop
Frontier Logo
12:51 pm - 2:23 pmSAN-LAS
1h 32mnonstop
$55Frontier
Find Deal
Thu, May 15 - Thu, May 22
Frontier Logo
4:56 pm - 6:16 pmLAS-SAN
1h 20mnonstop
Frontier Logo
12:59 pm - 2:29 pmSAN-LAS
1h 30mnonstop
$56Frontier
Find Deal
Fri, Jun 13 - Sun, Jun 15
Alaska Airlines Logo
8:30 am - 10:05 amSFO-SAN
1h 35mnonstop
Alaska Airlines Logo
2:55 pm - 4:35 pmSAN-SFO
1h 40mnonstop
$67Alaska Airlines
Find Deal
Tue, Apr 29 - Wed, Apr 30
Alaska Airlines Logo
8:30 am - 10:05 amSFO-SAN
1h 35mnonstop
Alaska Airlines Logo
12:44 pm - 2:30 pmSAN-SFO
1h 46mnonstop
$72Alaska Airlines
Find Deal
Tue, Apr 29 - Tue, Apr 29
United Airlines Logo
4:53 pm - 6:33 pmSFO-SAN
1h 40mnonstop
United Airlines Logo
7:40 pm - 9:25 pmSAN-SFO
1h 45mnonstop
$85United Airlines
Find Deal
Sat, May 3 - Sat, May 3
Southwest Logo
5:40 am - 11:40 amSFO-SAN
6h 00m1 stop
Southwest Logo
8:10 pm - 9:45 pmSAN-SFO
1h 35mnonstop
$91Southwest
Find Deal
Wed, Apr 30 - Wed, Apr 30
Southwest Logo
6:35 am - 8:05 amSFO-SAN
1h 30mnonstop
Southwest Logo
2:45 pm - 10:40 pmSAN-SFO
7h 55m2 stops
$96Southwest
Find Deal
Wed, Apr 30 - Wed, Apr 30

Frontier flights from California to San Diego

Our best Frontier deals on California to San Diego flight tickets
Frontier
May 15
LAS10:42 pmLas Vegas Harry Reid Intl
1h 16m
SAN11:58 pmSan Diego
May 22
SAN12:51 pmSan Diego
1h 32m
LAS2:23 pmLas Vegas Harry Reid Intl
Frontier
Jun 13
LAS4:56 pmLas Vegas Harry Reid Intl
1h 20m
SAN6:16 pmSan Diego
Jun 15
SAN12:59 pmSan Diego
1h 30m
LAS2:29 pmLas Vegas Harry Reid Intl
Frontier
May 16
LAS10:42 pmLas Vegas Harry Reid Intl
1h 16m
SAN11:58 pmSan Diego
May 19
SAN6:25 amSan Diego
1h 30m
LAS7:55 amLas Vegas Harry Reid Intl

Spirit Airlines flights from California to San Diego

Our best Spirit Airlines deals on California to San Diego flight tickets
Spirit Airlines
May 14
LAS6:00 amLas Vegas Harry Reid Intl
1h 13m
SAN7:13 amSan Diego
May 20
SAN6:15 amSan Diego
1h 20m
LAS7:35 amLas Vegas Harry Reid Intl
Spirit Airlines
May 8
OAK10:36 amOakland
1h 35m
SAN12:11 pmSan Diego
May 11
SAN8:08 amSan Diego
1h 33m
OAK9:41 amOakland
Spirit Airlines
Jun 16
OAK10:31 amOakland
1h 39m
SAN12:10 pmSan Diego
Jun 19
SAN8:08 amSan Diego
1h 28m
OAK9:36 amOakland

See travel insights to San Diego from

How to get the cheapest flight ticket from California to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of January, then departing from California during the month July is also very affordable. Most momondo users find prices during this month for around $183.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from California to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $202. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $399. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $179. Flights in the evening are often more expensive with an average ticket price of $243.

What is the cheapest California to San Diego flight route?

Fly from Oakland to San Diego for the best California - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from California when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $214 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from California for as low as $143 on momondo.

What cabin class options are available on California to San Diego flights?

There are 4 cabin classes available to choose from on California to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap California to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to San Diego

Best Price Found

$25

Fastest flight time

0h 52m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from California in the past 72 hours is $25. The best round-trip flight deal from California to San Diego found on momondo in the last 72 hours is $45.
The fastest flight from California to San Diego takes 0h 52m
Direct flights go from California to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

  • When did momondo last update prices for flights from California to San Diego Airport?

    Prices for flights from California to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from California to San Diego Airport?

  • How old do you have to be to fly from California to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from California to San Diego?


Best airlines flying from California to San Diego

Compare and see reviews for airlines that fly from California to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $28Free CancellationRating
7.9
2,382 reviews
Search Hawaiian Airlines flights
Spirit AirlinesPriceFrom $29Free CancellationRating
6.3
7,926 reviews
Search Spirit Airlines flights
FrontierPriceFrom $33Free CancellationRating
6.0
3,281 reviews
Search Frontier flights
United AirlinesPriceFrom $57Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $76Free CancellationRating
8.0
9,882 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $97Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
DeltaPriceFrom $119Free CancellationRating
8.0
7,917 reviews
Search Delta flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San Diego?

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

Why use momondo?

Why should I use momondo to find a flight deal from California to San Diego?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from California.

Can I find flights from California to San Diego with flexible booking policies on momondo?

All flight searches from California to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from California to San Diego?

momondo provides multiple filters to help you find the best flight to San Diego from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from California to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for California to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 4/22
Tue 4/29

Find better results for your trip to the United States