Are direct flights from Los Angeles to San Diego always the best option?

Direct flights are often the most convenient option, saving time and avoiding layovers. However, connecting flights can sometimes be more economical. Weigh the importance of convenience against potential cost savings when making your choice.

Can flexible travel dates help on Los Angeles to San Diego flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Traveling during off-peak days or seasons often results in lower fares. Using a flexible date search tool can help you identify the most affordable times to fly.

What extra costs should I check before booking Los Angeles to San Diego flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these additional fees can help you calculate the true cost of your trip.

Flights From Los Angeles

To San Diego

Cheap Flights from Los Angeles to San Diego

Browse current best options from Los Angeles. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Los Angeles

RatePunk searches hundreds of travel sites at once for deals on flights to San Diego

Prices updated today

485 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Los Angeles to San Diego

Explore current cheapest deals departing from Los Angeles to San Diego

2027-01-26 – 2027-02-20
LAX - San Diego
71% AI deal score
$129
$82
Round trip
2027-02-09 – 2027-02-20
LAX - San Diego
70% AI deal score
$160
$82
Round trip
2027-01-26 – 2027-02-02
LAX - San Diego
73% AI deal score
$151
$82
Round trip
2027-01-23 – 2027-01-26
LAX - San Diego
73% AI deal score
$152
$82
Round trip
2027-01-26 – 2027-02-09
LAX - San Diego
72% AI deal score
$135
$82
Round trip
2027-01-05 – 2027-01-26
LAX - San Diego
70% AI deal score
$123
$82
Round trip
2027-01-20 – 2027-01-26
LAX - San Diego
73% AI deal score
$147
$82
Round trip
2027-02-10 – 2027-02-20
LAX - San Diego
70% AI deal score
$163
$83
Round trip
2027-01-23 – 2027-02-20
LAX - San Diego
71% AI deal score
$128
$83
Round trip
2027-01-05 – 2027-01-12
LAX - San Diego
72% AI deal score
$143
$83
Round trip

Los Angeles to San Diego: Overview

Insights for flights from Los Angeles to San Diego

Right now, 9% of recent fares for cheap flights from Los Angeles to San Diego are considered a good price. Fares typically range from $358–$649, with a median of $439. Currently, prices are significantly below the typical level, indicating a favorable time to find deals. New deals for this route are infrequent, so setting up a price alert can be beneficial to catch the best offers.

When is the cheapest time to fly from Los Angeles to San Diego? The most affordable month to fly is July, with a median fare of $308. Following closely are August, with a median fare of $403, and September, where the median fare is $435. These months offer the best opportunities for lower prices on this route.

Most itineraries for flights from Los Angeles to San Diego connect at least once. Only 5.3% of recent fares are for direct flights from Los Angeles to San Diego. For itineraries that include connections, the typical number of stopovers is 2.

A typical journey from Los Angeles to San Diego takes about 0h 57m, including connections. This short duration reflects the proximity of the two cities. Non-stop flights also have a median duration of 0h 57m, while connecting flights typically take around 13h 52m.

How much is a round trip from Los Angeles to San Diego

Regular price: $108 - $227

Prices for flights from Los Angeles to San Diego are currently below the regular range.

The regular price range for flights from Los Angeles to San Diego is typically between $108 and $227. The current lowest deal is $82, offered by Frontier Airlines for travel from Jan 26-Feb 20.

now $82

Low $108

High $227

The cheapest time to fly from Los Angeles to San Diego

The cheapest month to fly from Los Angeles to San Diego is July, with a median price of $308. The most expensive month is October, with a median price of $512. Prices are generally lower from July to September.

July

Cheapest

Flights from $308

October

Most Expensive

Flights from $512

Feb

Jul

Aug

Sep

Oct

Direct flights from Los Angeles to San Diego

Frontier Airlines

Last-minute flights going from Los Angeles to San Diego

Mon, Nov 9

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Frontier Airlines

$211

$109

One-way

Wed, Nov 11

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Frontier Airlines

$204

$249

One-way

Thu, Nov 12

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Frontier Airlines

$202

$180

One-way

Sat, Nov 14

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Alaska Airlines, Inc.

$199

$223

One-way

Sat, Nov 14

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Alaska Airlines, Inc.

$192

$223

One-way

Mon, Nov 16

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Alaska Airlines, Inc.

$198

$221

One-way

Biggest price drops on these dates for flights from Los Angeles to San Diego

2 nights

Dec 21 - Dec 23

$234 → $82

65%

7 nights

Dec 15 - Dec 22

$220 → $82

63%

4 nights

Dec 10 - Dec 14

$233 → $96

59%

3 nights

Dec 12 - Dec 15

$232 → $103

56%

Popular Airports to fly from Los Angeles to San Diego

Los Angeles - San Diego route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from LAX to SAN are below the typical level, with 9% considered good deals.

📅 Best time to fly

Fly in July for the lowest prices

Historically, July offers the lowest median prices at $308, followed by August at $403.

⏱️ Flight duration

Direct flights take 0h 57m

Direct flights typically take 0h 57m, while connecting flights average 13h 52m.

✈️ Airlines & availability

Connecting flights are dominant

Only 5.3% of recent flights are direct, with connecting routes being more common.

🏆 Airline highlight

United Airlines offers direct flights

United Airlines is one carrier providing direct flight options on this route.

🎯 Booking tip

Deals are rare on this route

Deals for flights from Los Angeles to San Diego are historically rare.

Los Angeles main airports to depart from

Los Angeles International (LAX)

Cheapest

Los Angeles International (LAX) is a major hub, offering many flight options to San Diego.

📍 ~19 km from Los Angeles city center (reachable by car, bus, or metro shuttle).

💸 Flights from ~$84

San Diego main airports to arrive at

San Diego International (SAN)

Cheapest

San Diego International Airport is a convenient arrival choice for direct access to San Diego.

📍 ~3 km from San Diego (reachable by car)

💸 Flights from ~$88

Airports nearby San Diego used as alternative

Tijuana International (TIJ)

Tijuana International (TIJ) is a convenient alternative for Mexico-bound travelers, with direct access via CBX.

📍 ~25 km from San Diego (reachable by car)

💸 Flights from ~$342

Business & First Class Flight Deals to San Diego

$653

Save $270

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to San Diego

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across various airlines and booking sites can also help uncover better deals. Look out for sales or promotions that airlines may offer periodically.

Booking flights in advance often provides more options and potentially better prices. However, last-minute deals can sometimes appear. Monitoring price trends for your desired travel period may help you decide when to book.

Comparing nearby airports can sometimes reveal different flight options or prices. While it may add to your ground travel, it could potentially offer savings or more convenient schedules. Always factor in the total travel time and cost when considering alternative airports.

Related routes

More routes from Los Angeles

Flights from Los Angeles to Salt Lake City Flights from Los Angeles to San Antonio Flights from Los Angeles to San Francisco Flights from Los Angeles to San Jose Flights from Los Angeles to Savusavu Flights from Los Angeles to Seattle Flights from Los Angeles to Seoul Flights from Los Angeles to Shanghai Flights from Los Angeles to Singapore Flights from Los Angeles to St. Louis Flights from Los Angeles to Sydney Flights from Los Angeles to Tirana

Flights to San Diego from other cities

Flights from Kansas City to San Diego Flights from Madrid to San Diego Flights from Miami to San Diego Flights from Milwaukee to San Diego Flights from Minneapolis to San Diego Flights from New York to San Diego Flights from Norfolk to San Diego Flights from Oakland to San Diego Flights from Orlando to San Diego Flights from Paris to San Diego Flights from Philadelphia to San Diego Flights from Portland to San Diego

Los Angeles to San Diego: Overview

Insights for flights from Los Angeles to San Diego

How much is a round trip from Los Angeles to San Diego

Regular price: $108 - $227

Prices for flights from Los Angeles to San Diego are currently below the regular range.

The regular price range for flights from Los Angeles to San Diego is typically between $108 and $227. The current lowest deal is $82, offered by Frontier Airlines for travel from Jan 26-Feb 20.

now $82

Low $108

High $227

The cheapest time to fly from Los Angeles to San Diego

July

Cheapest

Flights from $308

October

Most Expensive

Flights from $512

Feb

Jul

Aug

Sep

Oct

Direct flights from Los Angeles to San Diego

Frontier Airlines

Last-minute flights going from Los Angeles to San Diego

Mon, Nov 9

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Frontier Airlines

$211

$109

One-way

Wed, Nov 11

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Frontier Airlines

$204

$249

One-way

Thu, Nov 12

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Frontier Airlines

$202

$180

One-way

Sat, Nov 14

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Alaska Airlines, Inc.

$199

$223

One-way

Sat, Nov 14

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Alaska Airlines, Inc.

$192

$223

One-way

Mon, Nov 16

⌛ Last-Minute

LAX - San Diego

Los Angeles (LAX) - San Diego (SAN)

Alaska Airlines, Inc.

$198

$221

One-way

Biggest price drops on these dates for flights from Los Angeles to San Diego

2 nights

Dec 21 - Dec 23

$234 → $82

65%

7 nights

Dec 15 - Dec 22

$220 → $82

63%

4 nights

Dec 10 - Dec 14

$233 → $96

59%

3 nights

Dec 12 - Dec 15

$232 → $103

56%

Popular Airports to fly from Los Angeles to San Diego