Cheap flights from Los Angeles to San Diego

Choose between Southwest Airlines, United Airlines, or Frontier Airlines to find the best price

Travelers usually depart from Los Angeles International, Los Angeles, Los Angeles Union Station, Los Angeles union station, or Los Angeles - Westwood Amtrak when they travel from Los Angeles to San Diego. Book your trip to arrive at San Diego International, San Diego bus station, San Diego Old Town station, San Diego-La Jolla, or San Diego-Balboa Park. The distance between Los Angeles and San Diego is 175 km. The most popular airlines for this route are Southwest Airlines, United Airlines, Frontier Airlines, Alaska Airlines, and Delta Air Lines. Los Angeles and San Diego have 210 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights38443731-4119

Fly direct with

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Los Angeles to San Diego

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
Southwest AirlinesSWAWNNoUnknownNo
United AirlinesUALUAYesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo
Alaska AirlinesASAASYesUnknownNo
Delta Air LinesDALDLYesUnknownNo

Frequently asked questions

How long does it take to travel from Los Angeles to San Diego?

A one-way nonstop (direct) flight between Los Angeles and San Diego takes around 0.83 hours.

What is the flight distance between Los Angeles and San Diego?

The flight distance between Los Angeles and San Diego is 175 km.

What airlines offer nonstop (direct) flights between Los Angeles and San Diego?

Several carriers operate flights between Los Angeles and San Diego. Airlines offering nonstop (direct) flights include United Airlines.

What are the most popular routes to and from Los Angeles?

Travelers frequently search for route combinations, such as Los Angeles and McCarran International, Orlando International, Fort Lauderdale–Hollywood International, Denver International, San Francisco International, Hartsfield–Jackson Atlanta International, Dallas/Fort Worth International, Phoenix Sky Harbor International, O Hare International, Minneapolis–Saint Paul International, Austin–Bergstrom International.

What are the most popular routes to and from San Diego?

Travelers frequently search for route combinations, such as San Diego and Los Angeles International, McCarran International, Orlando International, Fort Lauderdale–Hollywood International, Denver International, San Francisco International, Dallas/Fort Worth International, William P. Hobby, Phoenix Sky Harbor International, Tampa International, Seattle–Tacoma International.

What airports are near Los Angeles?

The main airport in Los Angeles is Los Angeles International. It is also served by Tijuana International, San Diego International, John Wayne, Ontario International, Hollywood Burbank, Palm Springs International, Long Beach, Santa Maria Public, Santa Barbara Municipal, Hawthorne Municipal.

What airports are near San Diego?

The main airport in San Diego is San Diego International. It is also served by Tijuana International, John Wayne, Ontario International, Hollywood Burbank, Mexicali International, Palm Springs International, Long Beach, Imperial County, Hawthorne Municipal, Cable.

What buses and trains depart from Los Angeles?

A number of bus and train companies depart from Los Angeles, including Amtrak train.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Los Angeles and San Diego?

What is Virtual Interlining and how do I use it?

Which airlines fly between Los Angeles and San Diego?

When's the best time to travel between Los Angeles and San Diego?

What flights operate between Los Angeles and San Diego?

How many airports are there near Los Angeles?

How many airports are there near San Diego?

Is it possible to reach Los Angeles by bus or train?

What time do nonstop (direct) flights between Los Angeles and San Diego depart?

What time do nonstop (direct) flights between Los Angeles and San Diego arrive?

What time do flights between Los Angeles and San Diego depart?

What time do flights between Los Angeles and San Diego arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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