Cheap Flights to Castaic from HK$686

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.

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.