a majestic aerial shot of the still deep blue lake waters, gorgeous mountain ranges and blue sky at Castaic Lake in the Sierra Pelona Mountains of northwestern Los Angeles County, California

£315 Cheap Flights to Castaic

View £315 flight on Sun, 6 Dec 2026Opens in a new window

Popular airlines to Castaic

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Cheap round-trip flights to Castaic

Prices were available within the past 7 days and start at £315 for one-way flights and £410 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sat, 29 Aug - Mon, 7 Sept
LGW
London
LAX
Los Angeles
£410 Return, just found
£410
Return
just found
Select Swiss International Air Lines flight, departing Sat, 29 Aug from London to Los Angeles, returning Mon, 7 Sept, priced at £410 just found
Austrian Airlines
Sat, 29 Aug - Sat, 5 Sept
LHR
London
LAX
Los Angeles
£412 Return, just found
£412
Return
just found
Select Austrian Airlines flight, departing Sat, 29 Aug from London to Los Angeles, returning Sat, 5 Sept, priced at £412 just found
Lufthansa
Sat, 29 Aug - Sat, 5 Sept
LHR
London
LAX
Los Angeles
£414 Return, just found
£414
Return
just found
Select Lufthansa flight, departing Sat, 29 Aug from London to Los Angeles, returning Sat, 5 Sept, priced at £414 just found
United
Thu, 17 Sept - Mon, 21 Sept
LHR
London
LAX
Los Angeles
£415 Return, found 2 hours ago
£415
Return
found 2 hours ago
Select United flight, departing Thu, 17 Sept from London to Los Angeles, returning Mon, 21 Sept, priced at £415 found 2 hours ago
British Airways
Sun, 22 Nov - Sat, 28 Nov
LHR
London
LAX
Los Angeles
£419 Return, found 1 hour ago
£419
Return
found 1 hour ago
Select British Airways flight, departing Sun, 22 Nov from London to Los Angeles, returning Sat, 28 Nov, priced at £419 found 1 hour ago

Frequently asked questions

What is the name of Castaic's airport?
Castaic has only one airport, Los Angeles Intl. Airport (LAX).
What airport is best to fly into Castaic?
A flight to Castaic means touching down at LAX. Disembark the plane, grab your baggage and you'll be 64 kms (40 miles) from the downtown streets.
How many airlines fly to Castaic?
There are 69 airlines that fly into Castaic from 155 worldwide airports.
Which airlines fly to Castaic?
Most often, travellers opt to fly with United Airlines, Alaska Airlines and Delta when heading to Castaic. The biggest proportion of these flights arrive from San Francisco, with United Airlines servicing this route the most.
How many nonstop flights are there to Castaic?
Flying to a new place is much more straightforward when there aren't any stopovers to worry about. If you're jetting off to Castaic, the good news is that there are roughly 4,540 nonstop flights every week.
Where are the most popular flights to Castaic departing from?
Flights to Castaic from San Francisco, Las Vegas and New York airports are the most popular.
How long is the flight to Castaic Airport?
If it's San Francisco you're departing, you'll be midair for around 1 hour and 31 minutes before you touchdown in Castaic. Runway to runway from Las Vegas takes about 1 hour and 18 minutes and from New York, the flight time is 6 hours and 28 minutes.
How to book the cheapest flight to Castaic?
We've all come across those jet-setters who somehow manage to nab incredibly cheap fares every time they fly. Eager to know how to do it for your Castaic holiday? Don't leave it until the last possible moment to lock in your flight. Another good way to nab the most competitive fare is to shop around. If your destination has multiple airports, be sure to research the cost of flying into a less busy terminal. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and be ready to grab your ticket as soon as you see an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Castaic?
We've pulled together all the info you need to make your flight as stress-free as possible. Follow our tips and you'll be hightailing it through the airport and having a ball in Castaic in no time flat. What to pack in your hand luggage:

  • The trick to having an amazing flight experience is to pack in advance. First up, the essentials: passport, travel documents, cash and any vital medications. Next, take on board items that'll help pass the time, like some electronic gadgets or a magazine. It's also wise to bring your chargers, a comfy neck pillow and a pair of headphones. Finally, be sure to pop in toiletry items like a toothbrush, cleansing wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between airlines, the general rule of thumb is nothing flammable, sharp or explosive. This includes things like screwdrivers, pocket knives, aerosol cans and bleaching agents. Sports equipment like ice skates, and objects that could injure passengers, such as swords and batons, are also banned from the cabin.

What to wear on a flight:

  • Comfort should be your highest priority when choosing what to wear on your flight. Loose clothing is a wise option, as are flat, slightly roomy shoes.
  • You've probably heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To lower your risk on board, stay hydrated, consider wearing compression socks or tights and keep your feet and legs moving.

How to get through airport security fast when flying to Castaic?
As seasoned travellers know, the secret is to be well prepared before you get to airport security. That way, you'll be boarding that plane to Castaic in the blink of an eye. Follow these helpful tips and get your trip off to a fantastic start:

  • Keep your passport and boarding pass within easy reach. They're the first things you'll be asked to show at airport security.
  • The X-ray machine is up next. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes things like headphones or earphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • For just a few moments, you'll have to unplug from the digital world. Your tablet, phone and any other electronics must also go through the scanner.
  • Any gels or liquids, such as toothpaste or perfume, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), zip-lock bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to be required to remove them when passing through security. Boots and other bulky shoes are usually subjected to additional screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked suitcase. They won't be allowed on board and will be confiscated.

Book with confidence

Expedia flights to Castaic

Searching for cheap flights to Castaic? No travel company presents more choices than Expedia if you're looking to compare flights to Castaic. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Los Angeles. Expedia provides the cheapest flights to many destinations in Los Angeles and you may find even greater savings if you combine your flight with a hotel stay in Castaic.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Castaic for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Castaic flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to Castaic

Travel information

Destination airport
Los Angeles Intl.
Destination airport IATA code
LAX
Destination city name
Los Angeles
Return price
£206

Trending flights to Castaic

Prices were available within the past 7 days and start at £315 for one-way flights and £410 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sat, 29 Aug - Mon, 7 Sept
LGW
London
LAX
Los Angeles
£410 Return, just found
£410
Return
just found
Select Swiss International Air Lines flight, departing Sat, 29 Aug from London to Los Angeles, returning Mon, 7 Sept, priced at £410 just found

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