How often are flights from Los Angeles to San Diego delayed?

About 12% of weekly flights between Los Angeles and San Diego have experienced delays in the past year, with the average delay time being 105 minutes.

Which airline has the best punctuality record on Los Angeles to San Diego flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

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.

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

Within the past month, 10 users have taken a look at flights from Los Angeles Los Angeles to San Diego.

How long is the flight from Los Angeles to San Diego?

Airlines like Alaska Airlines and Delta fly from Los Angeles to San Diego in about 4h 16m. The time it takes to get you to your destination can typically vary by up to 13h 43m. There are 175 km between Los Angeles and San Diego. Both multi-stop and direct flights can be found to your destination and back.

Weekly flight availability from Los Angeles to San Diego

The most flights from LAX to SAN are scheduled on a Thursday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).

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.

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).

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

The top 3 most reliable airlines when flying from Los Angeles to San Diego are Virgin Atlantic (81%), Scandinavian Airlines (81%) and Aeromexico (76%).

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

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

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

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.

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

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.

$114+ Cheap Flights from Los Angeles to San Diego

Cheap flight deals from Los Angeles to San Diego

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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 September 2026.

Wed 7/1017:20 -

1 stop26h 29m

Wed 14/1015:14 -

1 stop5h 47m

Deal found 11/9$132

Wed 30/907:16 -

1 stop11h 44m

Wed 30/921:30 -

1 stop14h 08m

Deal found 8/9$310

Thu 22/1015:51 -

1 stop8h 08m

Thu 29/1010:55 -

1 stop4h 01m

Deal found 6/9$324

Fri 23/1021:05 -

1 stop17h 59m

Sun 25/1019:59 -

Nonstop1h 15m

Deal found 9/9$342

Thu 1/1010:35 -

Nonstop1h 00m

Sun 4/1014:24 -

Nonstop1h 03m

Deal found 7/9$346

Thu 1/1018:17 -

Nonstop0h 56m

Sun 4/1019:53 -

Nonstop1h 07m

Deal found 7/9$348

Tue 10/1112:14 -

1 stop4h 08m

Tue 10/1118:35 -

1 stop5h 00m

Deal found 11/9$357

Mon 9/1109:02 -

1 stop4h 34m

Mon 23/1107:08 -

1 stop4h 21m

Deal found 11/9$366

Fri 25/1210:35 -

Nonstop1h 00m

Fri 25/1214:45 -

Nonstop1h 06m

Deal found 9/9$367

Thu 5/1121:50 -

Nonstop0h 53m

Sun 8/1106:15 -

Nonstop1h 18m

Deal found 11/9$374

Fri 2/1021:59 -

Nonstop0h 56m

Sun 4/1015:59 -

Nonstop0h 57m

Deal found 11/9$376

Find flight deals from Los Angeles to San Diego

Round-trip from	$132
One-way from	$114
Popular in	January
Cheapest in	February
Average price	$367

Frontier
7/10-14/10
2 total stops
32h 16m total
Los Angeles to San Diego

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Frontier
12/12-31/12
1 total stop
5h 41m total
Los Angeles to San Diego

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average return price).

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Average for round-trip flights in September 2026

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

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Depart

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Cheapest return flight

Los AngelesSan Diego

LAX Los Angeles Los Angeles - SAN San Diego

LAXSAN

Los Angeles Los Angeles

Wed 10/3

13:29-20:54

2 stops7h 25m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

$211

Los AngelesSan Diego

LAX Los Angeles Los Angeles - SAN San Diego

LAXSAN

Los Angeles Los Angeles

Thu 4/3

17:30-07:43

1 stop14h 13m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

$211

Los AngelesSan Diego

LAX Los Angeles Los Angeles - SAN San Diego

LAXSAN

Los Angeles Los Angeles

Tue 9/3

13:29-20:54

2 stops7h 25m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

$211

Los AngelesSan Diego

LAX Los Angeles Los Angeles - SAN San Diego

LAXSAN

Los Angeles Los Angeles

Fri 11/12

13:50-07:28

2 stops17h 38m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

$257

Los AngelesSan Diego

LAX Los Angeles Los Angeles - SAN San Diego

LAXSAN

Los Angeles Los Angeles

Fri 27/11

07:15-11:55

2 stops4h 40m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

$270

Los AngelesSan Diego

LAX Los Angeles Los Angeles - SAN San Diego

LAXSAN

Los Angeles Los Angeles

Fri 5/3

22:20-14:04

2 stops15h 44m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

$285

Los AngelesSan Diego

LAX Los Angeles Los Angeles - SAN San Diego

LAXSAN

Los Angeles Los Angeles

Tue 26/1

07:35-13:30

1 stop5h 55m

San Diego

Tue 26/1

15:31-20:51

1 stop5h 20m

$302

Los AngelesSan Diego

LAX Los Angeles Los Angeles - SAN San Diego

LAXSAN

Los Angeles Los Angeles

Fri 6/11

18:51-15:39

2 stops20h 48m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

$307

Los AngelesSan Diego

LAX Los Angeles Los Angeles - SAN San Diego

LAXSAN

Los Angeles Los Angeles

Wed 14/10

09:12-13:28

1 stop4h 16m

San Diego

Wed 14/10

16:00-10:24

1 stop18h 24m

$310

Los AngelesSan Diego

LAX Los Angeles Los Angeles - SAN San Diego

LAXSAN

Los Angeles Los Angeles

Sat 3/10

14:27-18:29

1 stop4h 02m

San Diego

Mon 5/10

10:55-23:44

1 stop12h 49m

$310

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 22 resultsSorted by cheapest first

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.

LAX-SAN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to San Diego

Prices

Airlines

Delays

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 $312). Flying from Los Angeles to San Diego in January is currently the most expensive (average of $472). 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?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 66% on flights from Los Angeles to San Diego by exploring options for tickets at midday.

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

Airfare is below average for this route at the moment.

Los Angeles to San Diego flights typically cost between $291 and $430 in October.
The cheapest return price found within the last 5 days was $132 on Frontier (7 Oct–14 Oct).

Related info for your journey

How popular is this Los Angeles to San Diego flight route?
Within the past month, 10 users have taken a look at flights from Los Angeles Los Angeles to San Diego.
How long is the flight from Los Angeles to San Diego?
Airlines like Alaska Airlines and Delta fly from Los Angeles to San Diego in about 4h 16m. The time it takes to get you to your destination can typically vary by up to 13h 43m. There are 175 km between Los Angeles and San Diego. Both multi-stop and direct flights can be found to your destination and back.
What are the most reliable airlines from Los Angeles to San Diego?
The top 3 most reliable airlines when flying from Los Angeles to San Diego are Virgin Atlantic (81%), Scandinavian Airlines (81%) and Aeromexico (76%).
Can I find deals for flights from Los Angeles to San Diego that include hotel bookings?
Yes. In addition to deals on Los Angeles to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Los Angeles to San Diego?
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.
Can I find deals for business class flights from Los Angeles to San Diego?
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.
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 $312). Flying from Los Angeles to San Diego in January is currently the most expensive (average of $472). 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.

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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?

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.

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

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.

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

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.

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Cheap flights from Los Angeles to San Diego from $114

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. 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 11 September 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 11 September 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 stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from Los Angeles to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 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 11 September 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 11 September 2026.

Last-minute flights from Los Angeles to San DiegoDiscover last-minute flight deals from Los Angeles to San Diego. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Los Angeles to San Diego. Data last updated 11 September 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 11 September 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 11 September 2026.

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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

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?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 66% on flights from Los Angeles to San Diego by exploring options for tickets at midday.

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

Airfare is below average for this route at the moment.

Los Angeles to San Diego flights typically cost between $291 and $430 in October.The cheapest return price found within the last 5 days was $132 on Frontier (7 Oct–14 Oct).

Weekly flight availability from Los Angeles to San Diego

The most flights from LAX to SAN are scheduled on a Thursday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).

How often are flights from Los Angeles to San Diego delayed?

About 12% of weekly flights between Los Angeles and San Diego have experienced delays in the past year, with the average delay time being 105 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 have had the lowest number of delays on this route, with just 9% of flights being delayed.

Related info for your journey

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

How long is the flight from Los Angeles to San Diego?

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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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 September 2026.

Best flights from Los Angeles to San Diego
Discover carefully curated flight deals from Los Angeles to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Direct flights from Los Angeles to San Diego
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 11 September 2026.

Last-minute flights from Los Angeles to San Diego
Discover last-minute flight deals from Los Angeles to San Diego. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Los Angeles to San Diego
Search for one-way flight options from Los Angeles to San Diego. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Los Angeles to San Diego flights typically cost between $291 and $430 in October.
The cheapest return price found within the last 5 days was $132 on Frontier (7 Oct–14 Oct).