How many flights depart from Los Angeles to San Diego on average per day?

As of September 2025, there are 41 flights per day flying from Los Angeles to San Diego. The most common time of day flights depart is 6:00PM, with 59% of flights taking off in the evening.

What is the cheapest airline that flies from Los Angeles to San Diego?

Spirit Airlines, Frontier, and Alaska Airlines are the most popular carriers operating from Los Angeles to San Diego

How many flights depart from Los Angeles to San Diego on average per week?

As of September 2025, 289 flights take off from Los Angeles and land in San Diego each week. The most common flight departure day for this route is Sun, with 17% of weekly flights taking off on this day.

What airlines fly to San Diego?

United Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to San Diego from Los Angeles according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 5 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

Which airlines fly direct from Los Angeles to San Diego?

Delta, United Airlines, Alaska Airlines, and Major Airline all provide direct flights from Los Angeles to San Diego. These nonstop flights from Los Angeles to San Diego depart Los Angeles International Airport (LAX) and land in San Diego International Airport (SAN) around 30min later. However, if you’re traveling on a budget, you can also fight cheap flights from Los Angeles to San Diego with a stop en route. These one-way flights from Los Angeles to San Diego are offered by Spirit Airlines and United Airlines. Spirit Airlines is the major player offering one-stop Los Angeles to San Diego flights, and the layovers are usually in Las Vegas. These single-layover flights from Los Angeles to San Diego are usually cheaper than nonstop flights, but they can add up to 3h to the total flight time.

What are the benefits of the different airports in Los Angeles and San Diego?

Of the three Los Angeles airports, LAX is the best. You’ll enjoy many benefits flying from LAX. First, it is an important international gateway, offering many flights to international destinations. LAX was recently renovated, with newer, modern amenities available. LAX has nine terminals, all of which offer many bars and restaurants, duty-free shopping outlets, and other amenities. However, if you’d like shorter queues, quicker security checks, and easier access, you’ll be better off flying from Ontario International Airport (ONT). SAN is the biggest and busiest airport in San Diego. You’ll find domestic and international flights from SAN. The airport is also well-served by public transport, so you’ll have many quick options for getting to downtown San Diego. The airport provides free Wi-Fi to all travelers, and there are plenty of bars, restaurants, and shopping outlets spread across the two terminals at SAN.

What is the best way to get in and out of airports in Los Angeles and San Diego?

Getting to and from downtown Los Angeles is quick and easy, thanks to the many ground transportation options available between LAX and downtown. Car rentals are the most convenient, and companies such as Thrifty, Budget, Enterprise, Alamo, Avis, and Hertz have rental counters at LAX. You can also take the LAX FlyAway bus, which offers rides from LAX to Union Station, Van Nuys, Hollywood, Santa Monica, and Westwood. Taxis are also available outside Terminal 1, while hotel shuttles are another great hassle-free transport option. If you’d like door-to-door service, shared-ride vans like Super Shuttle and Prime Time Shuttle are also available at LAX. It’s the same situation in San Diego, where you’ll have many available transportation options. The San Diego Metropolitan Transit System (MTS) bus is the cheapest and offers an easy connection between SAN and downtown San Diego. Hotel shuttles and car rentals are other great options, but you’ll need to make prior arrangements to access them. You can also take shared-ride vans, and taxis, which are available 24h at SAN, are metered and don’t require reservations. Which cities can you get to from San Diego International Airport? SAN is the busiest airport in San Diego, serving most surrounding cities. If you wish to explore the neighboring cities of Santa Ana, Chula Vista, Long Beach, and San Bernardino, car rentals are the recommended means of transport. You can get a car from the rental counters at SAN, where you can choose from many big-name car rental agencies. Moreover, with car rentals, you can cross the border to Mexican cities like Tijuana and Ensenada, which are less than anh from San Diego. Taxis are also another great option for visiting cities like Chula Vista, which is only a short distance from SAN.

When did momondo last update prices for flights from Los Angeles Airport to San Diego Airport?

Prices for flights from Los Angeles Airport to San Diego Airport refresh daily.

How many operators does momondo search for flights from Los Angeles Airport to San Diego Airport?

As of September 2025, there are 3 operators available to choose from for flights from Los Angeles Airport to San Diego Airport.

How old do you have to be to fly from Los Angeles Airport to San Diego Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to San Diego Airport.

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

The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$42 Cheap Flights from Los Angeles to San Diego in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Los Angeles to San Diego

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:50 pm - 11:34 pmLAX-SAN

3h 44m1 stop

6:15 am - 6:55 pmSAN-LAX

12h 40m1 stop

$86Spirit Airlines

Find Deal

Wed, Oct 1 - Thu, Oct 2

7:50 pm - 11:34 pmLAX-SAN

3h 44m1 stop

6:15 am - 6:55 pmSAN-LAX

12h 40m1 stop

$92Spirit Airlines

Find Deal

Wed, Oct 1 - Thu, Oct 2

7:50 pm - 11:34 pmLAX-SAN

3h 44m1 stop

8:25 am - 1:33 pmSAN-LAX

5h 08m1 stop

$93Spirit Airlines

Find Deal

Wed, Oct 1 - Thu, Oct 2

7:50 pm - 11:34 pmLAX-SAN

3h 44m1 stop

8:00 am - 9:25 pmSAN-LAX

13h 25m1 stop

$110

Find Deal

Wed, Oct 1 - Tue, Oct 7

8:55 pm - 7:29 amLAX-SAN

10h 34m1 stop

2:52 pm - 1:32 pmSAN-LAX

22h 40m1 stop

$121

Find Deal

Fri, Oct 3 - Mon, Oct 6

8:16 am - 11:40 pmLAX-SAN

15h 24m1 stop

2:52 pm - 1:32 pmSAN-LAX

22h 40m1 stop

$137Frontier

Find Deal

Sat, Oct 4 - Mon, Oct 6

3:48 pm - 11:04 pmLAX-SAN

7h 16m1 stop

8:00 am - 7:53 pmSAN-LAX

11h 53m1 stop

$138Frontier

Find Deal

Thu, Oct 9 - Tue, Oct 14

10:39 pm - 11:41 pmLAX-SAN

1h 02mnonstop

11:08 am - 12:20 pmSAN-LAX

1h 12mnonstop

$179United Airlines

Find Deal

Thu, Oct 9 - Tue, Oct 14

10:39 pm - 11:41 pmLAX-SAN

1h 02mnonstop

8:39 pm - 9:53 pmSAN-LAX

1h 14mnonstop

$184United Airlines

Find Deal

Fri, Oct 3 - Wed, Oct 8

10:04 pm - 10:59 pmLAX-SAN

0h 55mnonstop

9:59 am - 11:14 amSAN-LAX

1h 15mnonstop

$189Delta

Find Deal

Sat, Sep 27 - Sun, Sep 28

Delta flights from Los Angeles to San Diego

Our best Delta deals on Los Angeles to San Diego flight tickets

Delta

Sep 27

LAX10:04 pmLos Angeles

0h 55m

SAN10:59 pmSan Diego

Sep 28

SAN9:59 amSan Diego

1h 15m

LAX11:14 amLos Angeles

$189

Find similar

Delta

Sep 17

LAX2:30 pmLos Angeles

0h 55m

SAN3:25 pmSan Diego

Sep 25

SAN9:59 amSan Diego

1h 15m

LAX11:14 amLos Angeles

$259

Find similar

Frontier flights from Los Angeles to San Diego

Our best Frontier deals on Los Angeles to San Diego flight tickets

Frontier

Oct 4

LAX8:16 amLos Angeles

15h 24m

1 stop

SAN11:40 pmSan Diego

Oct 6

SAN2:52 pmSan Diego

22h 40m

1 stop

LAX1:32 pmLos Angeles

$137

Find similar

Frontier

Oct 9

LAX3:48 pmLos Angeles

7h 16m

1 stop

SAN11:04 pmSan Diego

Oct 14

SAN8:00 amSan Diego

11h 53m

1 stop

LAX7:53 pmLos Angeles

$138

Find similar

Frontier

Nov 7

LAX3:27 pmLos Angeles

8h 21m

1 stop

SAN11:48 pmSan Diego

Nov 10

SAN12:12 pmSan Diego

6h 47m

1 stop

LAX6:59 pmLos Angeles

$140

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSan Diego

LAX - SAN

LAXSAN

Los Angeles

Wed 10/1

7:50 pm-11:34 pm

1 stop3h 44m

San Diego

Thu 10/2

6:15 am-6:55 pm

1 stop12h 40m

$86

Los AngelesSan Diego

LAX - SAN

LAXSAN

Los Angeles

Wed 10/1

7:50 pm-11:34 pm

1 stop3h 44m

San Diego

Thu 10/2

6:15 am-6:55 pm

1 stop12h 40m

$92

Los AngelesSan Diego

LAX - SAN

LAXSAN

Los Angeles

Wed 10/1

7:50 pm-11:34 pm

1 stop3h 44m

San Diego

Thu 10/2

8:25 am-1:33 pm

1 stop5h 08m

$93

Los AngelesSan Diego

LAX - SAN

LAXSAN

Los Angeles

Wed 10/1

7:50 pm-11:34 pm

1 stop3h 44m

San Diego

Tue 10/7

8:00 am-9:25 pm

1 stop13h 25m

$110

Los AngelesSan Diego

LAX - SAN

LAXSAN

Los Angeles

Fri 10/3

8:55 pm-7:29 am

1 stop10h 34m

San Diego

Mon 10/6

2:52 pm-1:32 pm

1 stop22h 40m

$121

Los AngelesSan Diego

LAX - SAN

LAXSAN

Los Angeles

Sat 10/4

8:16 am-11:40 pm

1 stop15h 24m

San Diego

Mon 10/6

2:52 pm-1:32 pm

1 stop22h 40m

$137

Los AngelesSan Diego

LAX - SAN

LAXSAN

Los Angeles

Thu 10/9

3:48 pm-11:04 pm

1 stop7h 16m

San Diego

Tue 10/14

8:00 am-7:53 pm

1 stop11h 53m

$138

Los AngelesSan Diego

LAX - SAN

LAXSAN

Los Angeles

Thu 10/9

10:39 pm-11:41 pm

Nonstop1h 02m

San Diego

Tue 10/14

11:08 am-12:20 pm

Nonstop1h 12m

$179

Los AngelesSan Diego

LAX - SAN

LAXSAN

Los Angeles

Fri 10/3

10:39 pm-11:41 pm

Nonstop1h 02m

San Diego

Wed 10/8

8:39 pm-9:53 pm

Nonstop1h 14m

$184

Los AngelesSan Diego

LAX - SAN

LAXSAN

Los Angeles

Sat 9/27

10:04 pm-10:59 pm

Nonstop0h 55m

San Diego

Sun 9/28

9:59 am-11:14 am

Nonstop1h 15m

$189

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles 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

Prices

Airlines

Other information

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 Los Angeles during the month July is also very affordable. Most momondo users find prices during this month for around $179.

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

The cheapest day to depart from Los Angeles to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $179. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $407. 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 afternoon are often more expensive with an average ticket price of $289.

What is the cheapest Los Angeles to San Diego flight route?

Fly from Los Angeles to San Diego for the best Los Angeles - 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 Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $214 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Los Angeles for as low as $162 on momondo.

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

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

How have Los Angeles to San Diego flight prices changed over time?

As of September 2025, prices for Los Angeles to San Diego flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Los Angeles to San Diego (LAX to SAN) flight deals and tips

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

Best Price Found	$203
Fastest flight time	0h 53m
Direct flights	Every day
Airports in San Diego	1 airport

The best one-way flight to San Diego from Los Angeles in the past 72 hours is $203. The best round-trip flight deal from Los Angeles to San Diego found on momondo in the last 72 hours is $184.

The fastest flight from Los Angeles to San Diego takes 0h 53m

Direct flights go from Los Angeles to San Diego every day.

There is 1 airport near San Diego: San Diego (SAN)

Search flight deals

How far is Los Angeles to San Diego by plane?
There are 114.0 mi between Los Angeles and San Diego. A reasonable flight in good conditions will take 0h 55m.
When did momondo last update prices for flights from Los Angeles Airport to San Diego Airport?
Prices for flights from Los Angeles Airport to San Diego Airport refresh daily.
How many operators does momondo search for flights from Los Angeles Airport to San Diego Airport?
As of September 2025, there are 3 operators available to choose from for flights from Los Angeles Airport to San Diego Airport.
How old do you have to be to fly from Los Angeles Airport to San Diego Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to San Diego?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Los Angeles to San Diego is Boeing 787-8 Dreamliner (35.59% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (28.39%), Canadair (Bombardier) Regional Jet 700 (5.93%), and Airbus A321-100/200 (3.39%).
What is the most popular airline from Los Angeles to San Diego?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Los Angeles to San Diego is Delta (48% of total bookings). The next most popular airlines are United Airlines (35%) and Spirit Airlines (17%).

Best airlines flying from Los Angeles to San Diego

Compare and see reviews for airlines that fly from Los Angeles to San Diego with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $69	Free Cancellation	Rating 6.3 8,015 reviews	Search Spirit Airlines flights
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights

Delta Flights From Los Angeles to San Diego
Delta is one of the most popular airlines flying from Los Angeles to San Diego, operating 16 flights/week on average for this route. A good Delta flight deal for Los Angeles to San Diego starts from $179 round-trip, up to an average price of $201. Our users have rated Delta at 7.9/10.
United Airlines Flights From Los Angeles to San Diego
United Airlines (7.4/10 from 8,929 reviews) operates around 23 flights from Los Angeles to San Diego in any given week. The average United Airlines airfare for this route is around $245, with deals from around $179 rare but found on momondo. Referenced prices are for round-trip Los Angeles to San Diego flight searches in the last 72 hours.

Coronado

Chula Vista

El Cajon

Julian

La Mesa

National City

Poway

Imperial Beach

San Ysidro

Borrego Springs

Lemon Grove

Alpine

Santee

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles 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 Los Angeles.

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

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

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

momondo helps you find the best flight between Los Angeles and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Los Angeles and alert you when they change.

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 10/15

Wed 10/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing California

Popular cities in the United States

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $49

Flights to Orlandofrom $59

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $58

Flights to Washington, D.C.from $54

Flights to Bostonfrom $62

Flights to Atlantafrom $49

Flights to Dallasfrom $68

Flights to Seattlefrom $69

Cheap flights from Los Angeles to San Diego from $42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to San Diego departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Los Angeles to San Diego

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Los Angeles to San Diego

Our best Delta deals on Los Angeles to San Diego flight tickets

Frontier flights from Los Angeles to San Diego

Our best Frontier deals on Los Angeles to San Diego flight tickets

momondo Fare Finder

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

See travel insights to San Diego from

How to get the cheapest flight ticket from Los Angeles 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 Los Angeles during the month July is also very affordable. Most momondo users find prices during this month for around $179.

What is the cheapest day to depart on your flight 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 afternoon are often more expensive with an average ticket price of $289.

What is the cheapest Los Angeles to San Diego flight route?

Fly from Los Angeles to San Diego for the best Los Angeles - San Diego flight prices

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

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

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

How have Los Angeles to San Diego flight prices changed over time?

As of September 2025, prices for Los Angeles to San Diego flights are approximately 35% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Los Angeles to San Diego?

Spirit Airlines, Frontier, and Alaska Airlines are the most popular carriers operating from Los Angeles to San Diego

What airlines fly to San Diego?

How many flights depart from Los Angeles to San Diego on average per day?

As of September 2025, there are 41 flights per day flying from Los Angeles to San Diego. The most common time of day flights depart is 6:00PM, with 59% of flights taking off in the evening.

How many flights depart from Los Angeles to San Diego on average per week?

As of September 2025, 289 flights take off from Los Angeles and land in San Diego each week. The most common flight departure day for this route is Sun, with 17% of weekly flights taking off on this day.

When to book flights from Los Angeles to San Diego

Cheap Los Angeles to San Diego (LAX to SAN) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in San Diego

How far is Los Angeles to San Diego by plane?

When did momondo last update prices for flights from Los Angeles Airport to San Diego Airport?

How many operators does momondo search for flights from Los Angeles Airport to San Diego Airport?

How old do you have to be to fly from Los Angeles Airport to San Diego Airport?

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

What is the most popular plane model from Los Angeles to San Diego?

What is the most popular airline from Los Angeles to San Diego?

Best airlines flying from Los Angeles to San Diego

Compare and see reviews for airlines that fly from Los Angeles to San Diego with momondo

Delta Flights From Los Angeles to San Diego

United Airlines Flights From Los Angeles to San Diego

Traveling to a place near San Diego?

Why use momondo?

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

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

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

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

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.

Find better results for your trip to the United States

Airports servicing California