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

Alaska Airlines is the most popular carrier operating from San Diego to Los Angeles

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

The number of flights available between San Diego and Los Angeles is 39 per day as of December 2025. The most frequent departure time is 6:00AM, with 63% of daily flights leaving at noon.

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

As of December 2025, 275 flights take off from San Diego and land in Los Angeles each week. The most common flight departure day for this route is Tue, with 17% of weekly flights taking off on this day.

What airlines fly to Los Angeles?

United Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to Los Angeles from San Diego according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 5 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Los Angeles Airport.

What documentation or ID do you need to fly to Los Angeles Airport?

The travel and health documents you'll need for your trip to Los Angeles 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 Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$47 Cheap Flights from San Diego to Los Angeles in 2025/26

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6:25 am - 10:39 amSAN-LAX

4h 14m1 stop

1:57 pm - 5:53 pmLAX-SAN

3h 56m1 stop

$88Frontier

Find Deal

mar., dic. 9 - mar., dic. 16

12:00 pm - 8:32 pmSAN-LAX

8h 32m1 stop

7:00 am - 11:31 pmLAX-SAN

16h 31m1 stop

$110Frontier

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mié., ene. 14 - mié., ene. 21

10:52 am - 9:02 amSAN-LAX

22h 10m1 stop

9:09 pm - 9:57 amLAX-SAN

12h 48m1 stop

$114Frontier

Find Deal

vie., ene. 9 - dom., ene. 11

6:25 am - 10:39 amSAN-LAX

4h 14m1 stop

3:30 pm - 5:53 pmLAX-SAN

26h 23m2 stops

$115Frontier

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mar., dic. 9 - lun., dic. 15

2:50 pm - 8:22 amSAN-LAX

17h 32m1 stop

2:39 pm - 11:31 pmLAX-SAN

8h 52m1 stop

$116Multiple Airlines

Find Deal

dom., ene. 11 - sáb., ene. 24

7:00 am - 11:31 pmSAN-LAX

16h 31m1 stop

12:26 pm - 5:03 pmLAX-SAN

4h 37m1 stop

$119Frontier

Find Deal

mié., ene. 28 - lun., feb. 9

6:25 am - 10:39 amSAN-LAX

4h 14m1 stop

3:30 pm - 9:57 amLAX-SAN

42h 27m2 stops

$122Frontier

Find Deal

mar., dic. 9 - mar., dic. 16

11:00 am - 5:19 pmSAN-LAX

6h 19m1 stop

7:55 pm - 11:31 pmLAX-SAN

27h 36m1 stop

$125Frontier

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vie., ene. 16 - vie., ene. 23

2:50 pm - 8:19 amSAN-LAX

17h 29m1 stop

9:25 pm - 2:12 pmLAX-SAN

16h 47m1 stop

$127Frontier

Find Deal

dom., ene. 11 - vie., ene. 16

10:57 am - 12:04 pmSAN-LAX

25h 07m1 stop

2:39 pm - 11:31 pmLAX-SAN

8h 52m1 stop

$128Frontier

Find Deal

mié., dic. 31 - sáb., ene. 24

Frontier flights from San Diego to Los Angeles

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

Frontier

Dec 9

SAN6:25 amSan Diego

4h 14m

1 stop

LAX10:39 amLos Angeles

Dec 16

LAX1:57 pmLos Angeles

3h 56m

1 stop

SAN5:53 pmSan Diego

$88

Find similar

Frontier

Jan 14

SAN12:00 pmSan Diego

8h 32m

1 stop

LAX8:32 pmLos Angeles

Jan 21

LAX7:00 amLos Angeles

16h 31m

1 stop

SAN11:31 pmSan Diego

$110

Find similar

Frontier

Jan 9

SAN10:52 amSan Diego

22h 10m

1 stop

LAX9:02 amLos Angeles

Jan 11

LAX9:09 pmLos Angeles

12h 48m

1 stop

SAN9:57 amSan Diego

$114

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United Airlines flights from San Diego to Los Angeles

Our best United Airlines deals on San Diego to Los Angeles flight tickets

United Airlines

Dec 5

SAN11:02 amSan Diego

1h 09m

LAX12:11 pmLos Angeles

Dec 7

LAX6:50 pmLos Angeles

1h 02m

SAN7:52 pmSan Diego

$339

Find similar

United Airlines

Dec 12

SAN8:40 pmSan Diego

1h 10m

LAX9:50 pmLos Angeles

Dec 21

LAX6:55 pmLos Angeles

1h 02m

SAN7:57 pmSan Diego

$359

Find similar

United Airlines

Dec 14

SAN6:15 amSan Diego

8h 40m

1 stop

LAX2:55 pmLos Angeles

Dec 20

LAX9:21 amLos Angeles

1h 09m

SAN10:30 amSan Diego

$403

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Fly from

Fly to

Route

Depart

Return

Price

San DiegoLos Angeles

SAN - LAX

SANLAX

San Diego

mar. 12/9

6:25 am-10:39 am

1 stop4h 14m

Los Angeles

mar. 12/16

1:57 pm-5:53 pm

1 stop3h 56m

$88

San DiegoLos Angeles

SAN - LAX

SANLAX

San Diego

mié. 1/14

12:00 pm-8:32 pm

1 stop8h 32m

Los Angeles

mié. 1/21

7:00 am-11:31 pm

1 stop16h 31m

$110

San DiegoLos Angeles

SAN - LAX

SANLAX

San Diego

vie. 1/9

10:52 am-9:02 am

1 stop22h 10m

Los Angeles

dom. 1/11

9:09 pm-9:57 am

1 stop12h 48m

$114

San DiegoLos Angeles

SAN - LAX

SANLAX

San Diego

mar. 12/9

6:25 am-10:39 am

1 stop4h 14m

Los Angeles

lun. 12/15

3:30 pm-5:53 pm

2 stops26h 23m

$115

San DiegoLos Angeles

SAN - LAX

SANLAX

San Diego

dom. 1/11

2:50 pm-8:22 am

1 stop17h 32m

Los Angeles

sáb. 1/24

2:39 pm-11:31 pm

1 stop8h 52m

$116

San DiegoLos Angeles

SAN - LAX

SANLAX

San Diego

mié. 1/28

7:00 am-11:31 pm

1 stop16h 31m

Los Angeles

lun. 2/9

12:26 pm-5:03 pm

1 stop4h 37m

$119

San DiegoLos Angeles

SAN - LAX

SANLAX

San Diego

mar. 12/9

6:25 am-10:39 am

1 stop4h 14m

Los Angeles

mar. 12/16

3:30 pm-9:57 am

2 stops42h 27m

$122

San DiegoLos Angeles

SAN - LAX

SANLAX

San Diego

vie. 1/16

11:00 am-5:19 pm

1 stop6h 19m

Los Angeles

vie. 1/23

7:55 pm-11:31 pm

1 stop27h 36m

$125

San DiegoLos Angeles

SAN - LAX

SANLAX

San Diego

dom. 1/11

2:50 pm-8:19 am

1 stop17h 29m

Los Angeles

vie. 1/16

9:25 pm-2:12 pm

1 stop16h 47m

$127

San DiegoLos Angeles

SAN - LAX

SANLAX

San Diego

mié. 12/31

10:57 am-12:04 pm

1 stop25h 07m

Los Angeles

sáb. 1/24

2:39 pm-11:31 pm

1 stop8h 52m

$128

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How to get the cheapest flight ticket from San Diego to Los Angeles

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 Los Angeles?

The month of July is, on average, the cheapest month to fly to Los Angeles from San Diego, with most prices found around $179. If you aren’t able to travel during the month of July, then book flights to Los Angeles from San Diego during September instead. Flights to Los Angeles in September, while not as cheap as those in July, still average around $179.

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Tuesday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $871. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Saturday is $974.

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is at noon. Flights from San Diego to Los Angeles during this time can be as low as $875. In the evening is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $953 per ticket.

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

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

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

You are more likely to see cheaper flights to Los Angeles from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $212 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from San Diego for as low as $150 on momondo.

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

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

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

As of December 2025, prices for San Diego to Los Angeles flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Los Angeles

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

Estimated round-trip price

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

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

Best Price Found	$224
Fastest flight time	1h 01m
Direct flights	Every day
Airports in Los Angeles	1 airport

The best one-way flight to Los Angeles from San Diego in the past 72 hours is $224. The best round-trip flight deal from San Diego to Los Angeles found on momondo in the last 72 hours is $408.

The fastest flight from San Diego to Los Angeles takes 1h 01m

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

There is 1 airport near Los Angeles: Los Angeles (LAX)

Search flight deals

How far is San Diego to Los Angeles by plane?
The distance between San Diego and Los Angeles is about 114.0 mi. Flights usually cover this in 1h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Diego Airport to Los Angeles Airport?
Prices for flights from San Diego Airport to Los Angeles Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Los Angeles Airport?
As of December 2025, there are 3 operators available to choose from for flights from San Diego Airport to Los Angeles Airport.
How old do you have to be to fly from San Diego Airport to Los Angeles Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The travel and health documents you'll need for your trip to Los Angeles 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 Los Angeles 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 San Diego to Los Angeles?
Based on momondo bookings for flights between San Diego and Los Angeles, the leading plane model is Boeing 737 MAX 8, making up 13.21% of the total bookings. Other popular models include Boeing 777 with 8.41%, Embraer 175 (Enhanced Winglets) with 6.55%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 6.55%.
What is the most popular airline from San Diego to Los Angeles?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Diego to Los Angeles is Delta (51% of total bookings). The next most popular airlines are United Airlines (39%) and Spirit Airlines (10%).

Best airlines flying from San Diego to Los Angeles

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $89	Free Cancellation	Rating 6.3 8,161 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 9,065 reviews	Search United Airlines flights
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights

Delta Flights From San Diego to Los Angeles
Delta flight deals from San Diego to Los Angeles start from $179 round-trip. Over the 12 Delta flights for this route in a normal week, average airfare is usually $196 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From San Diego to Los Angeles
United Airlines is also a popular choice for this route. United Airlines flight deals for San Diego to Los Angeles start from as low as $179 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $239. United Airlines operates 20 flights to Los Angeles from San Diego in an average week. Users have rated it 7.4/10 across 9,065 reviews.

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Why use momondo?

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

Finding the right flight to Los Angeles from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Los Angeles quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Los Angeles.

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

Yes momondo offers price alerts on flights to Los Angeles from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Los Angeles 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.

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Cheap flights from San Diego to Los Angeles from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Los Angeles departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Our best United Airlines deals on San Diego to Los Angeles flight tickets

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

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How to get the cheapest flight ticket from San Diego to Los Angeles

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 Los Angeles?

What is the cheapest day to depart on your flight to Los Angeles?

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is at noon. Flights from San Diego to Los Angeles during this time can be as low as $875. In the evening is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $953 per ticket.

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

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

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

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

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

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

As of December 2025, prices for San Diego to Los Angeles flights are approximately 22% more expensive when compared to flights at the same time last year.

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

Alaska Airlines is the most popular carrier operating from San Diego to Los Angeles

What airlines fly to Los Angeles?

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

The number of flights available between San Diego and Los Angeles is 39 per day as of December 2025. The most frequent departure time is 6:00AM, with 63% of daily flights leaving at noon.

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

As of December 2025, 275 flights take off from San Diego and land in Los Angeles each week. The most common flight departure day for this route is Tue, with 17% of weekly flights taking off on this day.

When to book flights from San Diego to Los Angeles

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Los Angeles

How far is San Diego to Los Angeles by plane?

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

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

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

What documentation or ID do you need to fly to Los Angeles Airport?

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

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

Best airlines flying from San Diego to Los Angeles

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

Delta Flights From San Diego to Los Angeles

United Airlines Flights From San Diego to Los Angeles

Traveling to a place near Los Angeles?

Why use momondo?

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

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

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

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

An easier way to manage your Los Angeles 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