S$203 Cheap Flights from Los Angeles to San Diego

View S$203 flight on Tue, 6 May,2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Los Angeles to San Diego (LAX-SAN)

Prices were available within the past 7 days and start at S$203 for one-way flights and S$239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 1 Jun - Sun, 8 Jun
LAX
Los Angeles
SAN
San Diego
S$239 Return, found 4 days ago
S$239
Return
found 4 days ago
Select Delta flight, departing Sun, 1 Jun from Los Angeles to San Diego, returning Sun, 8 Jun, priced at S$239 found 4 days ago
Delta
Tue, 17 Jun - Sat, 21 Jun
LAX
Los Angeles
SAN
San Diego
S$240 Return, found 1 day ago
S$240
Return
found 1 day ago
Select Delta flight, departing Tue, 17 Jun from Los Angeles to San Diego, returning Sat, 21 Jun, priced at S$240 found 1 day ago
Delta
Tue, 8 Apr - Tue, 29 Apr
LAX
Los Angeles
SAN
San Diego
S$247 Return, found 13 hours ago
S$247
Return
found 13 hours ago
Select Delta flight, departing Tue, 8 Apr from Los Angeles to San Diego, returning Tue, 29 Apr, priced at S$247 found 13 hours ago
Delta
Tue, 10 Jun - Tue, 2 Sep
LAX
Los Angeles
SAN
San Diego
S$253 Return, found 1 day ago
S$253
Return
found 1 day ago
Select Delta flight, departing Tue, 10 Jun from Los Angeles to San Diego, returning Tue, 2 Sep, priced at S$253 found 1 day ago
Delta
Tue, 1 Apr - Mon, 14 Apr
LAX
Los Angeles
SAN
San Diego
S$261 Return, found 13 hours ago
S$261
Return
found 13 hours ago
Select Delta flight, departing Tue, 1 Apr from Los Angeles to San Diego, returning Mon, 14 Apr, priced at S$261 found 13 hours ago
Delta
Tue, 1 Apr - Sat, 5 Apr
LAX
Los Angeles
SAN
San Diego
S$267 Return, found 13 hours ago
S$267
Return
found 13 hours ago
Select Delta flight, departing Tue, 1 Apr from Los Angeles to San Diego, returning Sat, 5 Apr, priced at S$267 found 13 hours ago
United
Thu, 1 May - Thu, 8 May
LAX
Los Angeles
SAN
San Diego
S$319 Return, found 5 days ago
S$319
Return
found 5 days ago
Select United flight, departing Thu, 1 May from Los Angeles to San Diego, returning Thu, 8 May, priced at S$319 found 5 days ago
Delta
Tue, 17 Jun - Sat, 21 Jun
LAX
Los Angeles
SAN
San Diego
S$320 Return, found 1 day ago
S$320
Return
found 1 day ago
Select Delta flight, departing Tue, 17 Jun from Los Angeles to San Diego, returning Sat, 21 Jun, priced at S$320 found 1 day ago
Hawaiian Airlines
Tue, 8 Apr - Wed, 9 Apr
LAX
Los Angeles
SAN
San Diego
S$526 Return, found 13 hours ago
S$526
Return
found 13 hours ago
Select Hawaiian Airlines flight, departing Tue, 8 Apr from Los Angeles to San Diego, returning Wed, 9 Apr, priced at S$526 found 13 hours ago
American Airlines
Fri, 9 May - Tue, 13 May
LAX
Los Angeles
CLD
Carlsbad
S$608 Return, found 2 days ago
S$608
Return
found 2 days ago
Select American Airlines flight, departing Fri, 9 May from Los Angeles to Carlsbad, returning Tue, 13 May, priced at S$608 found 2 days ago
Los Angeles to San Diego route information
Origin airport
Los Angeles Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Return price
S$239
Distance
174 km

Flights from Los Angeles to San Diego

When looking for plane tickets from Los Angeles to San Diego, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to San Diego. Look for LAX to SAN airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and San Diego flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Los Angeles San Diego flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Los Angeles to San Diego trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your San Diego flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Los Angeles to San Diego with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Los Angeles Intl. Airport (LAX) to San Diego Intl. Airport (SAN)?
Round-trip flights from Los Angeles Intl. Airport (LAX) to San Diego Airport start from S$239. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book now so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles Intl. Airport (LAX) to SAN?
We understand that things crop up unexpectedly, so we’ve made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from LAX to SAN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Los Angeles Intl. Airport (LAX) to San Diego Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Los Angeles Intl. Airport (LAX) to San Diego Intl. Airport (SAN)?
Forget about a movie marathon on this flight — it’s only 180 kilometres from Los Angeles to San Diego. Find your seat, order some food and you’ll be touching down before you know it.
Which airlines fly direct from LAX to San Diego Intl. Airport (SAN)?
United Airlines (UA) is one of the preferred choices for many travellers flying between Los Angeles Intl. Airport (LAX) and SAN. Select from the 60 flights it offers on this route each month. Delta Air Lines (DL) is another popular choice. It operates 30 flights per month. Between these two airlines, you’ll be able to find a great deal from Los Angeles to San Diego.
Are LAX to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up amazing last-minute deals from LAX to San Diego Intl. Airport (SAN), but it’s also possible to miss out altogether! As many airlines advertise prices up to a year in advance, it’s worthwhile keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest assured you’re always getting the latest offers.
*Available to Expedia members.