Cheap Flights to Southern California: Southern California Flight Deals

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Cheap round-trip flights to Southern California

Prices were available within the past 7 days and start at €304 for one-way flights and €423 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Expedia.ie is an online travel company that specialises in securing the best prices for flights to Southern California. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Southern California. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Southern California, or are just on the lookout for the best flights to Southern California, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Southern California to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

How do I find cheap flights to Southern California that have flexible change policies?
At Expedia, we’ve been channeling our inner yogi to provide you with the most flexible airfares on the market. Just check the “No change fee” box under the “Flexible change policies” heading to find your dream flight to Southern California.
Which airlines fly to Southern California?
Wherever you want to head to in Southern California and whenever you’re hoping to take off, you’ll discover your perfect flight with one of these top airlines:

  • Southwest Airlines - 6,378 flights to or near Southern California each month, including 2,504 flights to San Diego Intl. Airport (SAN) and 2,036 flights to Los Angeles Intl. Airport (LAX) per month.
  • Delta Air Lines - 5,369 flights to or near Southern California each month, including 4,064 flights to Los Angeles Intl. Airport (LAX) and 879 flights to San Diego Intl. Airport (SAN) per month.
  • American Airlines - 4,514 flights to or near Southern California each month, including 3,361 flights to Los Angeles Intl. Airport (LAX) and 715 flights to San Diego Intl. Airport (SAN) per month.

How can I find cheap tickets to Southern California?
One of the easiest ways to get a hold of cheap tickets to Southern California is to be flexible with your dates. Search for your flights, then click “flexible dates” above the results. You’ll see the cheapest prices for nearby days. The lowest price for a flight to Southern California in the last seven days was €423. Booking in advance will usually help you score an even bigger bargain.
How much is a flight to Southern California?
You could have nabbed a return ticket to Southern California from anywhere between €423 and €498 in the last seven days. For one-way trips departing from Dublin (DUB), the lowest amount paid during this period was €304.
What are the most popular airports to fly into in Southern California?
Your budget, departure point and the carrier you’re travelling with will help determine which of these top Southern California airports you’ll fly into:

  • Los Angeles Intl. Airport (LAX) - 16,630 flights per month.
  • San Diego Intl. Airport (SAN) - 7,260 flights per month.
  • Los Angeles - Ontario Intl. Airport (ONT) - 1,816 flights per month.

How much is a plane ticket to Southern California?
Airfares to Southern California ranged from €423 to €498 in the last seven days. Normally, the sooner you book the bigger the bargain.
What months are the cheapest to book a flight to Southern California?
Snap up your ticket in February to unlock awesome flight deals to Southern California. The festive month of December is usually the most expensive time to buy a seat.
Flights to Southern California information
Destination airport
Los Angeles Intl.
Destination airport IATA code
LAX
Destination city name
Los Angeles
Return price
€85

Trending flights to Southern California

Prices were available within the past 7 days and start at €304 for one-way flights and €423 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
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