Cheap flights from Los Angeles to San Diego from C$ 134
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Los Angeles to San Diego
Cheapest flights from Los Angeles to San DiegoExplore the most affordable flight options available from Los Angeles to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.
Explore the most affordable flight options available from Los Angeles to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.
Best flights from Los Angeles to San DiegoDiscover carefully curated flight deals from Los Angeles to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.
Discover carefully curated flight deals from Los Angeles to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.
Direct flights from Los Angeles to San DiegoExplore direct flight options from Los Angeles to San Diego based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.
Explore direct flight options from Los Angeles to San Diego based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.
Last-minute flights from Los Angeles to San DiegoDiscover last-minute flight deals from Los Angeles to San Diego. Data last updated 9 October 2026 and is based on user searches.
Discover last-minute flight deals from Los Angeles to San Diego. Data last updated 9 October 2026 and is based on user searches.
One-way flights from Los Angeles to San DiegoSearch for one-way flight options from Los Angeles to San Diego. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.
Search for one-way flight options from Los Angeles to San Diego. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.
Find flight deals from Los Angeles to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) 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 9 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Los Angeles to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Sat 7/11
12:14 p.m.-4:22 p.m.
1 stop4h 08m
San Diego
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Wed 25/11
5:35 a.m.-9:40 a.m.
1 stop4h 05m
San Diego
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Fri 1/1
12:27 p.m.-8:31 p.m.
2 stops8h 04m
San Diego
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Tue 6/4
11:00 a.m.-3:44 p.m.
1 stop4h 44m
San Diego
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Tue 3/11
9:00 a.m.-1:36 p.m.
1 stop4h 36m
San Diego
Thu 5/11
7:10 a.m.-11:11 a.m.
1 stop4h 01m
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Fri 6/11
7:45 p.m.-8:42 a.m.
1 stop12h 57m
San Diego
Fri 13/11
10:10 p.m.-7:29 a.m.
1 stop9h 19m
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Mon 14/12
8:15 p.m.-7:40 a.m.
1 stop11h 25m
San Diego
Tue 15/12
11:05 a.m.-6:12 p.m.
1 stop7h 07m
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Sun 8/11
7:45 p.m.-1:58 p.m.
2 stops18h 13m
San Diego
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Fri 15/1
8:22 p.m.-11:41 a.m.
1 stop15h 19m
San Diego
Mon 18/1
7:11 a.m.-7:38 p.m.
1 stop12h 27m
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Wed 11/11
2:25 p.m.-3:19 p.m.
Nonstop0h 54m
San Diego
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
Best time to book a flight from Los Angeles to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Los Angeles with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Los Angeles to San Diego
What is the cheapest month to book a flight from Los Angeles to San Diego?
Currently, February is the cheapest month in which you can book a flight from Los Angeles to San Diego (average of C$ 319). Flying from Los Angeles to San Diego in November is currently the most expensive (average of C$ 497). 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.
What is the cheapest time of day to fly from LAX to SAN?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Los Angeles to San Diego as you normally would.
How often are flights from Los Angeles to San Diego delayed?
About 14% of weekly flights between Los Angeles and San Diego have experienced delays in the past year, with the average delay time being 104 minutes.
What is the most punctual flight time for Los Angeles to San Diego flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Los Angeles to San Diego flights?
Over the past year, United Airlines has had the lowest number of delays on this route, with just 11% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Los Angeles to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near San Diego?
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Alternative routes for Los Angeles to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Direct flights to California
Book a non-stop flight to one of these other cities located in California.
Search flights from Los Angeles to San Diego by cabin class
Find flights from Los Angeles to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Los Angeles and San Diego flights
Browse other Los Angeles and San Diego flight options. Last updated on 9 October 2026.
Other flights from Los Angeles
Browse through other flights departing from Los Angeles. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.
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How does Cheapflights help users find flights from Los Angeles to San Diego?
Cheapflights makes it easy to find Los Angeles to San Diego flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Los Angeles to San Diego?
Cheapflights helps you find that perfect flight to San Diego from Los Angeles by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Los Angeles to San Diego with no change fees?
Yes, we can. To see specific flights from Los Angeles to San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Los Angeles to San Diego become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!