$480+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LGB
Jun 3 — Jun 101
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Diego to Long Beach with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Long Beach
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to Long BeachExplore 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 May 4, 2026.
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 May 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 5/166:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Wed 5/209:12 am
LGB
- SAN
1 stop21h 46m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$968
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 5/45:43 pm
SAN
- LGB
1 stop27h 17m
Multiple Airlines
Wed 5/68:55 am
LGB
- SAN
1 stop12h 08m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$982
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 5/176:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Tue 5/199:12 am
LGB
- SAN
1 stop21h 46m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,084
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Mon 6/88:12 am
LGB
- SAN
1 stop12h 43m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,265
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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.
Mon 6/16:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Sun 6/78:12 am
LGB
- SAN
1 stop22h 22m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,346
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 6/1211:07 am
SAN
- LGB
1 stop33h 09m
Multiple Airlines
Sun 6/147:00 am
LGB
- SAN
1 stop33h 01m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,656
Best flights from San Diego to Long BeachDiscover carefully curated flight deals from San Diego to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from San Diego to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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.
Mon 5/186:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Fri 5/228:12 am
LGB
- SAN
1 stop12h 43m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$968
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 5/166:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Wed 5/209:12 am
LGB
- SAN
1 stop21h 46m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$968
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 5/176:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Tue 5/199:12 am
LGB
- SAN
1 stop21h 46m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,084
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Mon 6/88:12 am
LGB
- SAN
1 stop12h 43m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,265
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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.
Mon 6/16:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Sun 6/78:12 am
LGB
- SAN
1 stop22h 22m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,346
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 6/1211:07 am
SAN
- LGB
1 stop33h 09m
Multiple Airlines
Sun 6/147:00 am
LGB
- SAN
1 stop33h 01m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,656
Last-minute flights from San Diego to Long BeachDiscover last-minute flight deals from San Diego to Long Beach. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Long Beach. Data last updated May 4, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 5/45:43 pm
SAN
- LGB
1 stop27h 17m
Multiple Airlines
Wed 5/68:55 am
LGB
- SAN
1 stop12h 08m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$982
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 5/166:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Wed 5/209:12 am
LGB
- SAN
1 stop21h 46m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$968
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 5/176:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Tue 5/199:12 am
LGB
- SAN
1 stop21h 46m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,084
One-way flights from San Diego to Long BeachSearch for one-way flight options from San Diego to Long Beach. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from San Diego to Long Beach. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:30 pm
SAN
- LGB
1 stop25h 47m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$480
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 7/216:55 pm
SAN
- LGB
1 stop25h 21m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$548
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1910:02 pm
SAN
- LGB
2 stops22h 44m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,236
Find 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 May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $968 (Alaska Airlines) |
One-way from | $480 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $187 |
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 May 4, 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
Cheapest round-trip
Quickest round-trip
San DiegoLong Beach
SAN - LGB
SANLGB
San Diego
Mon 5/18
6:30 pm-8:17 pm
1 stop25h 47m
Long Beach Municipal
Fri 5/22
8:12 am-8:55 pm
1 stop12h 43m
$968
San DiegoLong Beach
SAN - LGB
SANLGB
San Diego
Sat 5/16
6:30 pm-8:17 pm
1 stop25h 47m
Long Beach Municipal
Wed 5/20
9:12 am-6:58 am
1 stop21h 46m
$968
San DiegoLong Beach
SAN - LGB
SANLGB
San Diego
Sun 5/17
6:30 pm-8:17 pm
1 stop25h 47m
Long Beach Municipal
Tue 5/19
9:12 am-6:58 am
1 stop21h 46m
$1,084
San DiegoLong Beach
SAN - LGB
SANLGB
San Diego
Mon 6/1
6:30 pm-8:17 pm
1 stop25h 47m
Long Beach Municipal
Mon 6/8
8:12 am-8:55 pm
1 stop12h 43m
$1,265
San DiegoLong Beach
SAN - LGB
SANLGB
San Diego
Mon 6/1
6:30 pm-8:17 pm
1 stop25h 47m
Long Beach Municipal
Sun 6/7
8:12 am-6:34 am
1 stop22h 22m
$1,346
San DiegoLong Beach
SAN - LGB
SANLGB
San Diego
Fri 6/12
11:07 am-8:16 pm
1 stop33h 09m
Long Beach Municipal
Sun 6/14
7:00 am-4:01 pm
1 stop33h 01m
$1,656
Cheapest one-way
Quickest one-way
San DiegoLong Beach
SAN - LGB
SANLGB
San Diego
Tue 7/21
6:55 pm-8:16 pm
1 stop25h 21m
$548
San DiegoLong Beach
SAN - LGB
SANLGB
San Diego
Mon 5/18
11:00 am-9:07 pm
3 stops34h 07m
$1,119
San DiegoLong Beach
SAN - LGB
SANLGB
San Diego
Fri 6/19
3:30 pm-8:46 pm
3 stops53h 16m
$1,309
Sorted by cheapest first
Compare providers for flights from San Diego to Long Beach
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Long Beach in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Long Beach flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Long Beach flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Long Beach flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Long Beach flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Long Beach flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SAN-LGB
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.
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Long Beach flight routes
Other flight options
Other flights from San Diego
Popular flights