S$83 Cheap Flights from Los Angeles to San Diego

View S$83 flight on Tue, 5 Aug, 2025Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to San Diego Intl. Airport (SAN)

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

Prices were available within the past 7 days and start at S$83 for one-way flights and S$230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 7 Aug - Sat, 9 Aug
LAX
Los Angeles
SAN
San Diego
S$230 Return, found 14 hours ago
S$230
Return
found 14 hours ago
Select Delta flight, departing Thu, 7 Aug from Los Angeles to San Diego, returning Sat, 9 Aug, priced at S$230 found 14 hours ago
Delta
Thu, 14 Aug - Wed, 27 Aug
LAX
Los Angeles
SAN
San Diego
S$304 Return, found 6 days ago
S$304
Return
found 6 days ago
Select Delta flight, departing Thu, 14 Aug from Los Angeles to San Diego, returning Wed, 27 Aug, priced at S$304 found 6 days ago
United
Thu, 14 Aug - Wed, 27 Aug
LAX
Los Angeles
SAN
San Diego
S$306 Return, found 6 days ago
S$306
Return
found 6 days ago
Select United flight, departing Thu, 14 Aug from Los Angeles to San Diego, returning Wed, 27 Aug, priced at S$306 found 6 days ago
United
Thu, 7 Aug - Sat, 9 Aug
LAX
Los Angeles
SAN
San Diego
S$308 Return, found 14 hours ago
S$308
Return
found 14 hours ago
Select United flight, departing Thu, 7 Aug from Los Angeles to San Diego, returning Sat, 9 Aug, priced at S$308 found 14 hours ago
United
Thu, 14 Aug - Wed, 27 Aug
LAX
Los Angeles
SAN
San Diego
S$319 Return, found 6 days ago
S$319
Return
found 6 days ago
Select United flight, departing Thu, 14 Aug from Los Angeles to San Diego, returning Wed, 27 Aug, priced at S$319 found 6 days ago
Delta
Thu, 7 Aug - Sat, 9 Aug
LAX
Los Angeles
SAN
San Diego
S$320 Return, found 14 hours ago
S$320
Return
found 14 hours ago
Select Delta flight, departing Thu, 7 Aug from Los Angeles to San Diego, returning Sat, 9 Aug, priced at S$320 found 14 hours ago
United
Thu, 14 Aug - Wed, 27 Aug
LAX
Los Angeles
SAN
San Diego
S$332 Return, found 6 days ago
S$332
Return
found 6 days ago
Select United flight, departing Thu, 14 Aug from Los Angeles to San Diego, returning Wed, 27 Aug, priced at S$332 found 6 days ago
United
Sat, 1 Nov - Sun, 30 Nov
LAX
Los Angeles
SAN
San Diego
S$365 Return, found 21 hours ago
S$365
Return
found 21 hours ago
Select United flight, departing Sat, 1 Nov from Los Angeles to San Diego, returning Sun, 30 Nov, priced at S$365 found 21 hours ago
American Airlines
Thu, 7 Aug - Sat, 9 Aug
LAX
Los Angeles
SAN
San Diego
S$477 Return, found 14 hours ago
S$477
Return
found 14 hours ago
Select American Airlines flight, departing Thu, 7 Aug from Los Angeles to San Diego, returning Sat, 9 Aug, priced at S$477 found 14 hours ago
Hawaiian Airlines
Thu, 7 Aug - Sat, 9 Aug
LAX
Los Angeles
SAN
San Diego
S$2,185 Return, found 14 hours ago
S$2,185
Return
found 14 hours ago
Select Hawaiian Airlines flight, departing Thu, 7 Aug from Los Angeles to San Diego, returning Sat, 9 Aug, priced at S$2,185 found 14 hours ago

Find the cheapest month to fly from Los Angeles (LAX) to San Diego (SAN)

August is typically the cheapest month to fly

From S$83 - S$258 per traveller.

Graph displaying average flight prices per month

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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$230
Distance
174 km

Perfect flights from Los Angeles to San Diego

Your Journey from Los Angeles to San Diego

Start your unforgettable journey with Expedia. Our broad selection of flights from Los Angeles to San Diego caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Spirit Airlines, Delta, Hawaiian Airlines, American Airlines, United. Our selection of flights from Los Angeles Intl. to San Diego Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Los Angeles to San Diego Flights

Experience the joy of finding cheap flights from Los Angeles Intl. to San Diego Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$83 and roundtrip prices from S$230*.
 

Pre-Flight Essentials

Ensure a smooth journey from Los Angeles to San Diego with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Diego

Picture yourself stepping off the plane in San Diego and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Los Angeles to San Diego Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Los Angeles to San Diego.
 

Beyond the Flight – Exploring San Diego

With Expedia, your adventure extends beyond the flight. Explore San Diego at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Los Angeles to San Diego with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Los Angeles to San Diego with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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$230. 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.

Explore a world of travel with Expedia

San Diego Airports

Carlsbad

Los Angeles to McClellan-Palomar
S$499.10
*Available to Expedia members.