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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 10/21. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:08 am - 8:59 pm
SAN
-
LGB
11h 51m
1 stop
Alaska Airlines Logo
7:00 am - 11:59 pm
LGB
-
SAN
16h 59m
1 stop
$304Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
11:07 am - 8:59 pm
SAN
-
LGB
9h 52m
1 stop
Alaska Airlines Logo
7:00 am - 11:59 pm
LGB
-
SAN
16h 59m
1 stop
$343Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
6:15 am - 2:36 pm
SAN
-
LGB
8h 21m
1 stop
Alaska Airlines Logo
7:02 am - 11:30 pm
LGB
-
SAN
16h 28m
1 stop
$403Alaska Airlines
Tue, Sep 22 - Wed, Sep 23
Multiple Airlines Logo
6:55 pm - 8:16 pm
SAN
-
LGB
25h 21m
1 stop
Multiple Airlines Logo
7:00 am - 4:01 pm
LGB
-
SAN
33h 01m
1 stop
$1,003Multiple Airlines
Mon, Jul 20 - Sat, Jul 25
Multiple Airlines Logo
3:57 pm - 8:46 pm
SAN
-
LGB
28h 49m
1 stop
Multiple Airlines Logo
7:00 am - 4:01 pm
LGB
-
SAN
33h 01m
1 stop
$1,020Multiple Airlines
Mon, Jul 20 - Sat, Jul 25
Multiple Airlines Logo
3:57 pm - 8:46 pm
SAN
-
LGB
28h 49m
1 stop
Multiple Airlines Logo
8:16 am - 7:20 am
LGB
-
SAN
23h 04m
1 stop
$1,120Multiple Airlines
Sun, Aug 2 - Wed, Aug 5
Multiple Airlines Logo
10:25 pm - 8:16 pm
SAN
-
LGB
21h 51m
2 stops
Multiple Airlines Logo
7:00 am - 9:07 pm
LGB
-
SAN
14h 07m
1 stop
$1,255Multiple Airlines
Mon, Jul 20 - Sat, Jul 25
Multiple Airlines Logo
10:25 pm - 8:16 pm
SAN
-
LGB
21h 51m
2 stops
Multiple Airlines Logo
7:00 am - 9:07 pm
LGB
-
SAN
14h 07m
1 stop
$1,325Multiple Airlines
Mon, Jul 20 - Sat, Jul 25

Alaska Airlines flights from San Diego to Long Beach

Our best Alaska Airlines deals on San Diego to Long Beach flight tickets
Alaska Airlines
Oct 21
SAN9:08 amSan Diego
11h 51m
1 stop
LGB8:59 pmLong Beach Municipal
Oct 24
LGB7:00 amLong Beach Municipal
16h 59m
1 stop
SAN11:59 pmSan Diego
$304
Alaska Airlines
Oct 21
SAN11:07 amSan Diego
9h 52m
1 stop
LGB8:59 pmLong Beach Municipal
Oct 24
LGB7:00 amLong Beach Municipal
16h 59m
1 stop
SAN11:59 pmSan Diego
$343
Alaska Airlines
Sep 22
SAN6:15 amSan Diego
8h 21m
1 stop
LGB2:36 pmLong Beach Municipal
Sep 23
LGB7:02 amLong Beach Municipal
16h 28m
1 stop
SAN11:30 pmSan Diego
$403

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 May 29, 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

Wed 10/21

9:08 am-8:59 pm

1 stop11h 51m

Long Beach Municipal

Sat 10/24

7:00 am-11:59 pm

1 stop16h 59m

$304

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Wed 10/21

11:07 am-8:59 pm

1 stop9h 52m

Long Beach Municipal

Sat 10/24

7:00 am-11:59 pm

1 stop16h 59m

$343
Quickest round-trip

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Tue 9/22

6:15 am-2:36 pm

1 stop8h 21m

Long Beach Municipal

Wed 9/23

7:02 am-11:30 pm

1 stop16h 28m

$403

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Mon 7/20

6:55 pm-8:16 pm

1 stop25h 21m

Long Beach Municipal

Sat 7/25

7:00 am-4:01 pm

1 stop33h 01m

$1,003

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Mon 7/20

3:57 pm-8:46 pm

1 stop28h 49m

Long Beach Municipal

Sat 7/25

7:00 am-4:01 pm

1 stop33h 01m

$1,020

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Sun 8/2

3:57 pm-8:46 pm

1 stop28h 49m

Long Beach Municipal

Wed 8/5

8:16 am-7:20 am

1 stop23h 04m

$1,120

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Mon 7/20

10:25 pm-8:16 pm

2 stops21h 51m

Long Beach Municipal

Sat 7/25

7:00 am-9:07 pm

1 stop14h 07m

$1,255

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Mon 7/20

10:25 pm-8:16 pm

2 stops21h 51m

Long Beach Municipal

Sat 7/25

7:00 am-9:07 pm

1 stop14h 07m

$1,325
Cheapest one-way

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Wed 6/10

5:16 pm-8:46 pm

1 stop27h 30m

$542

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

Fri 6/19

3:57 pm-8:46 pm

1 stop28h 49m

$898

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

5h 38m

Direct flights

None
The fastest flight from San Diego to Long Beach takes 5h 38m
There are no direct flights from San Diego to Long Beach. There are no popular flight routes from San Diego to Long Beach.
Search flight deals

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 5h 38m.

  • 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.

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