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$388+ Cheap flights from San Diego to Long Beach (SAN - LGB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LGB
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from San Diego to Long Beach

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Long Beach (LGB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 20, 2025.

Round-trip from

$670
(Alaska Airlines)

One-way from

$388
(lastminute.com)

Popular in

March

Cheapest in

July

Average price

$189
From San Diego to Long Beach Municipal
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One-way flight from San Diego to Long Beach Municipal
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Highest demand for flights based on searches. 11% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Diego to Long Beach

Cheapest flights from San Diego to Long Beach
Explore the most affordable flight options available from San Diego to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/165:55 pmSAN - LGB
1 stop25h 50mAlaska Airlines
lun. 10/208:55 amLGB - SAN
1 stop22h 33mAlaska Airlines
Deal found 8/17$670
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/205:50 pmSAN - LGB
1 stop25h 40mAlaska Airlines
mié. 8/278:55 amLGB - SAN
1 stop22h 35mAlaska Airlines
Deal found 8/19$928
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/45:50 pmSAN - LGB
1 stop25h 40mAlaska Airlines
lun. 9/87:25 amLGB - SAN
1 stop33h 05mAlaska Airlines
Deal found 8/19$932
This lastminute.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/115:50 pmSAN - LGB
1 stop25h 40mHawaiian Airlines
dom. 9/147:25 amLGB - SAN
1 stop13h 34mHawaiian Airlines
Deal found 8/19$1,057
This lastminute.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1112:30 pmSAN - LGB
1 stop31h 00mMultiple Airlines
dom. 9/148:55 amLGB - SAN
1 stop22h 35mMultiple Airlines
Deal found 8/18$1,262
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/216:59 pmSAN - LGB
1 stop25h 37mAlaska Airlines
sáb. 8/238:55 amLGB - SAN
1 stop22h 35mAlaska Airlines
Deal found 8/17$1,333
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2012:30 pmSAN - LGB
1 stop31h 00mAlaska Airlines
vie. 8/228:55 amLGB - SAN
1 stop22h 35mAlaska Airlines
Deal found 8/18$2,515

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated agosto 20, 2025.
Use the filters below to find and compare flights from San Diego to Long Beach that are best for you.

Fly from

San Diego

Fly to

Long Beach

Route

Depart

Return

Price

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

jue. 10/16

5:55 pm-7:45 pm

1 stop25h 50m

Long Beach Municipal

lun. 10/20

8:55 am-7:28 am

1 stop22h 33m

$670

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

jue. 9/4

5:50 pm-7:30 pm

1 stop25h 40m

Long Beach Municipal

lun. 9/8

7:25 am-4:30 pm

1 stop33h 05m

$932

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

jue. 9/11

5:50 pm-7:30 pm

1 stop25h 40m

Long Beach Municipal

dom. 9/14

7:25 am-8:59 pm

1 stop13h 34m

$1,057

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

jue. 9/11

12:30 pm-7:30 pm

1 stop31h 00m

Long Beach Municipal

dom. 9/14

8:55 am-7:30 am

1 stop22h 35m

$1,262

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

lun. 10/6

6:59 pm-8:37 pm

1 stop25h 38m

$388

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

dom. 9/7

6:59 pm-8:36 pm

1 stop25h 37m

$483

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

lun. 8/25

6:59 pm-8:36 pm

1 stop25h 37m

$503

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

dom. 9/7

7:47 pm-7:30 pm

3 stops47h 43m

$536

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

lun. 8/25

10:15 am-7:30 pm

2 stops57h 15m

$682

San DiegoLong Beach

SAN - LGB

SANLGB

San Diego

vie. 10/3

6:59 pm-8:37 pm

1 stop25h 38m

$899

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Best time to book a flight from San Diego to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach from San Diego with our price prediction graph.
Estimated round-trip 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 San Diego to Long Beach

What is the cheapest month to book a flight from San Diego to Long Beach?

Currently, January is the cheapest month in which you can book a flight from San Diego to Long Beach (average of $306). Flying from San Diego to Long Beach in June is currently the most expensive (average of $386). 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.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Long Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Long Beach?

    There are many flights that can get you from San Diego to Long Beach in 25h 40m. Fly via Alaska Airlines or Hawaiian Airlines to get the fastest option. Airlines will cover a distance of 93 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from San Diego to Long Beach that include hotel bookings?

    Yes. In addition to deals on San Diego to Long Beach flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Long Beach?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Long Beach.

  • Can I find deals for business class flights from San Diego to Long Beach?

    Yes. Cheapflights offers flight deals from San Diego to Long Beach 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 San Diego to Long Beach?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Long Beach (average of $306). Flying from San Diego to Long Beach in June is currently the most expensive (average of $386). 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.

See more FAQs

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