Question 1

How popular is this Los Angeles to San Diego flight route?

Accepted Answer

Within the past month, 7 users have taken a look at flights from Los Angeles to San Diego. Find deals

Question 2

What are the cheapest airlines flying from Los Angeles to San Diego round-trip?

Accepted Answer

According to our current data, Spirit Airlines ($133), Delta ($273), and Alaska Airlines ($286) offers the cheapest pricing from Los Angeles to San Diego. Spirit Airlines is currently priced 57% below the average price you’ll pay for this route. Find deals

Question 3

What are the cheapest airlines to fly from Los Angeles to San Diego one-way?

Accepted Answer

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $84. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Los Angeles to San Diego for a low price. Find deals

Question 4

How far ahead should I book a flight from Los Angeles to San Diego?

Accepted Answer

The best time to book flights from Los Angeles to San Diego is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight. Find deals

Question 5

What is the cheapest month to book a flight from Los Angeles to San Diego?

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from Los Angeles to San Diego (average of $924). Flying from Los Angeles to San Diego in December is currently the most expensive (average of $1,574). 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.

Question 6

Weekly flight availability from Los Angeles to San Diego

Accepted Answer

The most flights from LAX to SAN are scheduled on a Friday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Question 9

What are the most reliable airlines from Los Angeles to San Diego?

Accepted Answer

The top 3 most reliable airlines when flying from Los Angeles to San Diego are Austrian Airlines (95%), Lufthansa (95%) and Air China (94%).

Question 10

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

Accepted Answer

Users have found that booking a flight from Los Angeles to San Diego at least 57 days early can save you up to 131% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Los Angeles to San Diego for as little as $203 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $456 for flights departing within the next 3 days.

Question 11

What is the cheapest month to fly from Los Angeles to San Diego?

Accepted Answer

Flights from Los Angeles to San Diego lean towards being more expensive in February. Prices are generally better when you fly from Los Angeles to San Diego in January, with the cheapest ticket starting at $98.

Question 12

What is the cheapest time of day to fly from LAX to SAN?

Accepted Answer

Unlike at midday, when flights are generally more expensive, you can save up to 6% on flights from Los Angeles to San Diego by exploring options for tickets in the morning.

Question 13

Can I find deals for flights from Los Angeles to San Diego that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Los Angeles to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 14

How can I find direct flights from Los Angeles to San Diego?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to San Diego.

Question 15

Can I find deals for business class flights from Los Angeles to San Diego?

Accepted Answer

Yes. Cheapflights offers flight deals from Los Angeles 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.

Question 16

How does Cheapflights help users find flights from Los Angeles to San Diego?

Accepted Answer

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.

Question 17

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to San Diego?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Los Angeles to San Diego.

Question 18

Can Cheapflights find flights from Los Angeles to San Diego with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Los Angeles to San Diego, users can toggle the no change fees filter when performing a flight search.

Question 19

Can Cheapflights notify me if prices for flights from Los Angeles to San Diego become cheaper?

Accepted Answer

Yes! Start tracking prices for Los Angeles to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	$133
One-way from	$84
Popular in	February
Cheapest in	January
Average price	$273

Cheap flights from Los Angeles to San Diego from $84

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 12/8. 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

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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 11 July 2025.

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 11 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Los Angeles to San Diego that are best for you.

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

How far ahead should I book a flight from Los Angeles to San Diego?

Use this chart to determine the optimal time to book a return flight from Los Angeles to San Diego. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Los Angeles to San Diego?

What is the cheapest time of day to fly from LAX to SAN?

Find hourly flight availability from Los Angeles to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Weekly flight availability from Los Angeles to San Diego

Explore weekly flight availability from Los Angeles to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 July 2025.

How much does it cost for a return flight from Los Angeles to San Diego?

Reviews of airlines servicing San Diego

Read through reviews of airlines operating flights from Los Angeles to San Diego, such as Alaska Airlines, Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

How popular is this Los Angeles to San Diego flight route?

What are the cheapest airlines flying from Los Angeles to San Diego round-trip?

What are the cheapest airlines to fly from Los Angeles to San Diego one-way?

What are the most reliable airlines from Los Angeles to San Diego?

Can I find deals for flights from Los Angeles to San Diego that include hotel bookings?

How can I find direct flights from Los Angeles to San Diego?

Can I find deals for business class flights from Los Angeles to San Diego?

What is the cheapest month to book a flight from Los Angeles to San Diego?

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Alternative routes for Los Angeles to San Diego

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How does Cheapflights help users find flights from Los Angeles to San Diego?

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to San Diego?

Can Cheapflights find flights from Los Angeles to San Diego with no change fees?

Can Cheapflights notify me if prices for flights from Los Angeles to San Diego become cheaper?

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Cheapest flights from Los Angeles to San Diego
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 11 July 2025.