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Cheap flights from San Diego to Los Angeles from $304

This is the cheapest round-trip 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 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San Diego to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:15 am - 2:36 pm
SAN
-
LGB
8h 21m
1 stop
Alaska Airlines Logo
7:02 am - 2:42 pm
LGB
-
SAN
7h 40m
1 stop
$304Alaska Airlines
Sat, Sep 12 - Wed, Sep 16
Alaska Airlines Logo
6:15 am - 8:59 pm
SAN
-
LGB
14h 44m
1 stop
Alaska Airlines Logo
7:00 am - 10:58 pm
LGB
-
SAN
15h 58m
1 stop
$315Alaska Airlines
Sat, Oct 10 - Sat, Oct 17
Alaska Airlines Logo
6:15 am - 8:59 pm
SAN
-
LGB
14h 44m
1 stop
Alaska Airlines Logo
7:00 am - 10:06 am
LGB
-
SAN
27h 06m
1 stop
$332Alaska Airlines
Sat, Oct 10 - Sun, Oct 18
Alaska Airlines Logo
6:15 am - 2:10 pm
SAN
-
LGB
7h 55m
1 stop
Alaska Airlines Logo
3:10 pm - 11:59 pm
LGB
-
SAN
8h 49m
1 stop
$387Alaska Airlines
Mon, Oct 12 - Sat, Oct 17
Alaska Airlines Logo
6:15 am - 2:10 pm
SAN
-
LGB
7h 55m
1 stop
Alaska Airlines Logo
3:10 pm - 9:58 pm
LGB
-
SAN
6h 48m
1 stop
$399Alaska Airlines
Sun, Oct 11 - Sat, Oct 17
Alaska Airlines Logo
6:15 am - 2:10 pm
SAN
-
LGB
7h 55m
1 stop
Alaska Airlines Logo
3:10 pm - 10:58 pm
LGB
-
SAN
7h 48m
1 stop
$447Alaska Airlines
Mon, Oct 12 - Fri, Oct 16
Alaska Airlines Logo
6:15 am - 2:10 pm
SAN
-
LGB
7h 55m
1 stop
Alaska Airlines Logo
7:00 am - 2:40 pm
LGB
-
SAN
7h 40m
1 stop
$451Alaska Airlines
Mon, Oct 12 - Sun, Oct 18
Alaska Airlines Logo
6:15 am - 2:10 pm
SAN
-
LGB
7h 55m
1 stop
Alaska Airlines Logo
3:10 pm - 11:59 pm
LGB
-
SAN
8h 49m
1 stop
$459Alaska Airlines
Sun, Oct 11 - Fri, Oct 16
Alaska Airlines Logo
6:15 am - 2:10 pm
SAN
-
LGB
7h 55m
1 stop
Alaska Airlines Logo
7:00 am - 5:52 pm
LGB
-
SAN
10h 52m
1 stop
$463Alaska Airlines
Sun, Oct 11 - Sun, Oct 18
Multiple Airlines Logo
6:47 pm - 8:16 pm
SAN
-
LGB
25h 29m
1 stop
Multiple Airlines Logo
8:16 am - 7:20 am
LGB
-
SAN
23h 04m
1 stop
$963Multiple Airlines
Wed, Jul 1 - Tue, Jul 7

Alaska Airlines flights from San Diego to Long Beach

Our best Alaska Airlines deals on San Diego to Long Beach flight tickets
Alaska Airlines
Sep 12
SAN6:15 amSan Diego
8h 21m
1 stop
LGB2:36 pmLong Beach Municipal
Sep 16
LGB7:02 amLong Beach Municipal
7h 40m
1 stop
SAN2:42 pmSan Diego
$304
Alaska Airlines
Oct 10
SAN6:15 amSan Diego
14h 44m
1 stop
LGB8:59 pmLong Beach Municipal
Oct 17
LGB7:00 amLong Beach Municipal
15h 58m
1 stop
SAN10:58 pmSan Diego
$315
Alaska Airlines
Oct 10
SAN6:15 amSan Diego
14h 44m
1 stop
LGB8:59 pmLong Beach Municipal
Oct 18
LGB7:00 amLong Beach Municipal
27h 06m
1 stop
SAN10:06 amSan Diego
$332

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Long Beach that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 5, 2026.
Use the filters below to find and compare flights from San Diego to Long Beach that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Sat 9/12

6:15 am-2:36 pm

1 stop8h 21m

Long Beach Municipal

Wed 9/16

7:02 am-2:42 pm

1 stop7h 40m

$304

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Sat 10/10

6:15 am-8:59 pm

1 stop14h 44m

Long Beach Municipal

Sat 10/17

7:00 am-10:58 pm

1 stop15h 58m

$315

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Sat 10/10

6:15 am-8:59 pm

1 stop14h 44m

Long Beach Municipal

Sun 10/18

7:00 am-10:06 am

1 stop27h 06m

$332

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Mon 10/12

6:15 am-2:10 pm

1 stop7h 55m

Long Beach Municipal

Sat 10/17

3:10 pm-11:59 pm

1 stop8h 49m

$387
Quickest round-trip

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Sun 10/11

6:15 am-2:10 pm

1 stop7h 55m

Long Beach Municipal

Sat 10/17

3:10 pm-9:58 pm

1 stop6h 48m

$399

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Mon 10/12

6:15 am-2:10 pm

1 stop7h 55m

Long Beach Municipal

Fri 10/16

3:10 pm-10:58 pm

1 stop7h 48m

$447

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Mon 10/12

6:15 am-2:10 pm

1 stop7h 55m

Long Beach Municipal

Sun 10/18

7:00 am-2:40 pm

1 stop7h 40m

$451

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Sun 10/11

6:15 am-2:10 pm

1 stop7h 55m

Long Beach Municipal

Fri 10/16

3:10 pm-11:59 pm

1 stop8h 49m

$459

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Sun 10/11

6:15 am-2:10 pm

1 stop7h 55m

Long Beach Municipal

Sun 10/18

7:00 am-5:52 pm

1 stop10h 52m

$463

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Wed 7/1

6:47 pm-8:16 pm

1 stop25h 29m

Long Beach Municipal

Tue 7/7

8:16 am-7:20 am

1 stop23h 04m

$963

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from San Diego to Long Beach

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 airline that flies from San Diego to Long Beach Municipal?

Alaska Airlines is the most popular carrier operating from San Diego to Long Beach Municipal

What airlines fly to Long Beach?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Long Beach from San Diego according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Long Beach. Keep in mind that there are 3 different airlines that fly to Long Beach on a routine basis, so you have a few additional options to choose from.

When to book flights from San Diego to Long Beach

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Long Beach according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Long Beach (SAN to LGB) flight deals and tips

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

Fastest flight time

8h 21m

Direct flights

None
The fastest flight from San Diego to Long Beach takes 8h 21m
There are no direct flights from San Diego to Long Beach. There are no popular flight routes from San Diego to Long Beach.
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Frequently asked questions about flying from San Diego to Long Beach

  • How far is San Diego to Long Beach Municipal by plane?

    Long Beach Municipal is 93.9 mi away from San Diego. In terms of flight time, this usually takes a little over 8h 21m.

  • When did momondo last update prices for flights from San Diego Airport to Long Beach Municipal Airport?

    Prices for flights from San Diego Airport to Long Beach Municipal Airport refresh daily.

  • How old do you have to be to fly from San Diego Airport to Long Beach Municipal 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 Long Beach Municipal Airport.

  • What documentation or ID do you need to fly to Long Beach Municipal Airport?

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

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Long Beach?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Long Beach. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Diego to Long Beach with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Diego to Long Beach flights to just show those with flexible booking policies.

How can momondo help me find flights from San Diego to Long Beach?

momondo provides multiple filters to help you find the best flight to Long Beach from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

An easier way to manage your Long Beach 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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