Cheap Flights From Los Angeles Intl. (LAX) To San Diego Intl. (SAN)

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Cheapest Flights from Los Angeles (LAX) to San Diego (SAN)

The cheapest flights to San Diego Intl. found within the past 7 days were CA $447 round trip and CA $155 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 23 - Wed, Apr 29
LAX
Los Angeles
SAN
San Diego
CA $447 Roundtrip, found 6 days ago
CA $447
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Los Angeles to San Diego, returning Wed, Apr 29, priced at CA $447 found 6 days ago
Sat, May 2 - Fri, May 8
LAX
Los Angeles
SAN
San Diego
CA $459 Roundtrip, found 1 day ago
CA $459
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 2 from Los Angeles to San Diego, returning Fri, May 8, priced at CA $459 found 1 day ago
Sat, May 2 - Fri, May 8
LAX
Los Angeles
SAN
San Diego
CA $465 Roundtrip, found 1 day ago
CA $465
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 2 from Los Angeles to San Diego, returning Fri, May 8, priced at CA $465 found 1 day ago
Thu, Apr 23 - Wed, Apr 29
LAX
Los Angeles
SAN
San Diego
CA $475 Roundtrip, found 6 days ago
CA $475
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Los Angeles to San Diego, returning Wed, Apr 29, priced at CA $475 found 6 days ago
Sat, May 2 - Fri, May 8
LAX
Los Angeles
SAN
San Diego
CA $487 Roundtrip, found 1 day ago
CA $487
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 2 from Los Angeles to San Diego, returning Fri, May 8, priced at CA $487 found 1 day ago
Sat, May 2 - Fri, May 8
LAX
Los Angeles
SAN
San Diego
CA $489 Roundtrip, found 1 day ago
CA $489
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 2 from Los Angeles to San Diego, returning Fri, May 8, priced at CA $489 found 1 day ago
Sat, May 2 - Fri, May 8
LAX
Los Angeles
SAN
San Diego
CA $491 Roundtrip, found 1 day ago
CA $491
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 2 from Los Angeles to San Diego, returning Fri, May 8, priced at CA $491 found 1 day ago
Sat, May 2 - Fri, May 8
LAX
Los Angeles
SAN
San Diego
CA $494 Roundtrip, found 1 day ago
CA $494
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 2 from Los Angeles to San Diego, returning Fri, May 8, priced at CA $494 found 1 day ago
Sat, May 2 - Fri, May 8
LAX
Los Angeles
SAN
San Diego
CA $497 Roundtrip, found 1 day ago
CA $497
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 2 from Los Angeles to San Diego, returning Fri, May 8, priced at CA $497 found 1 day ago
Sat, Apr 25 - Tue, Apr 28
LAX
Los Angeles
SAN
San Diego
CA $498 Roundtrip, found 2 days ago
CA $498
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Apr 25 from Los Angeles to San Diego, returning Tue, Apr 28, priced at CA $498 found 2 days ago

Frequently asked questions

Are there direct flights from Los Angeles Intl. Airport (LAX) to San Diego Airport?
Begin your adventure calm and relaxed and head straight to SAN from Los Angeles Intl. Airport (LAX). United Airlines and Delta are among the airlines that operate direct services on this flight path.
What airlines fly from Los Angeles Intl. Airport (LAX) to SAN?
There are a few airlines that advertise direct flights from Los Angeles Intl. Airport (LAX) to San Diego Airport. United Airlines (UA) is one of the most reputable, offering roughly 73 flights every month. Another attractive option is Delta (DL), which has 30 flights every month. The more airlines you consider, the more likely you are to find a wonderful deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.