Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Los Angeles to San Diego
The cheapest flights right now
Los Angeles – San Diego
Outbound – Nov 27, 2026
direct
0h 57m Return – Nov 29, 2026
direct
1h 5m $411
today
Los Angeles – San Diego
Outbound – Nov 27, 2026
direct
0h 57m Return – Nov 29, 2026
direct
1h 5m $401
3 days ago
Los Angeles – San Diego
Outbound – Nov 27, 2026
direct
0h 57m Return – Nov 29, 2026
direct
1h 5m $400
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Today’s flight suggestion for Los Angeles - San Diego
Outbound November 26, 2026 · Inbound November 29, 2026
Today’s suggestion
7:41 PM
LAX 7:55 AM +1
SAN12h 14m
1 stop
8:50 AM
SAN 7:20 AM +1
ONT22h 30m
1 stop
From $240
10:40 PM
ONT 7:55 AM +1
SAN9h 15m
1 stop
8:50 AM
SAN 7:20 AM +1
ONT22h 30m
1 stop
From $240
2:01 PM
ONT 7:55 AM +1
SAN17h 54m
1 stop
8:50 AM
SAN 7:20 AM +1
ONT22h 30m
1 stop
From $240
Cheapest flight tickets
$98
Average price of a round trip
$180
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
0h57
A flight from Los Angeles to San Diego takes on average 0h57.
Best time
October
According to user searches, the ideal month to go to San Diego is October.
The best flight deals for a weekend
Los Angeles – San Diego
Outbound – Nov 27, 2026
direct
0h 57m Return – Nov 29, 2026
direct
1h 5m $411
today
Los Angeles – San Diego
Outbound – Nov 27, 2026
direct
0h 57m Return – Nov 29, 2026
direct
1h 5m $401
3 days ago
Los Angeles – San Diego
Outbound – Nov 27, 2026
direct
0h 57m Return – Nov 29, 2026
direct
1h 5m $400
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Tips for finding a cheap flight from Los Angeles to San Diego
Check out our tips for booking your flight to San Diego (USA) from Los Angeles (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is December, with an average flight ticket price of $46 (calculation over the last two years). The most touristic season corresponds to the months of October, November and September.
For the cheapest flights, it is advisable to buy your ticket at least 22 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to San Diego costs on average $177.
The airlines that offer the most flights are United Airlines and United Airlines.
Price of flight tickets from Los Angeles to San Diego
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $98 to $490
- The average price of a flight ticket is about $180
- Prices are lowest for stays in the month of December
- The month in which booking a ticket is cheaper is: November
info departure city :
Los Angeles, USA
airport :
Los Angeles International Airport (LAX)
local time :
Los Angeles is a city in the country USA, the time zone is [[timezone]]. In Los Angeles, it is currently {fromLocalTime}, the temperature is on average 20°C, with a minimum of 14°C and a maximum of 24°C.
The city of Los Angeles has 1 airport(s): Los Angeles International
destination info :
San Diego, USA
airports :
Lindbergh Field (SAN)
Montgomery Field (MYF)
NAS (NZY)
local time :
San Diego is in the country USA, the time zone is [[timezone]]. In San Diego, it is currently {toLocalTime}, the temperature is on average 20°C, with a minimum of 18°C and a maximum of 22°C.
The city of San Diego has 3 airport(s): Lindbergh Field, Montgomery Field and NAS
Useful info about San Diego
What is the least touristic period to go to San Diego?
If you want to visit San Diego during the least touristic period, choose the month of October.
What is the most popular time to travel to San Diego?
In San Diego, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Los Angeles to San Diego?
According to our data, it is recommended to book your flight 22 days before your departure. If you book your flight ticket 4 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Los Angeles to San Diego is Thursday.
What are the arrival and destination airports when traveling between Los Angeles and San Diego?
When you leave, you can leave from Los Angeles International, and you will arrive at McClellan-Palomar or Lindbergh Field.
How to reach Los Angeles airport from the city centre?
This information is not available at this time.
Are there other means of transportation to go from Los Angeles to San Diego?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Los Angeles and San Diego?
In summer, the average temperature is 21°C in San Diego and 23°C in Los Angeles. The average rainfall in summer is 4 mm in San Diego and 3 mm in Los Angeles. In summer, it is warmer in Los Angeles and it rains less in Los Angeles. In winter, it is colder in San Diego and it rains more in Los Angeles.
