Cheap Flights to San Clemente from HK$3,540

We've rounded up all the info you need to make your flight as pain-free as possible. Follow our top tips and you'll be zooming through airport security and having a blast in San Clemente in next to no time. What to pack in your hand luggage:

• First and foremost, put in your passport, important documents, credit cards and vital medications. Next, you'll need some extra in-flight entertainment to while away the time. A juicy book and a phone crammed with your favourite shows are some wonderful options. If you intend to catch forty winks, a neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, leave some space for a few toiletry items to ensure you step off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

• Leave all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like a Swiss Army knife, and dangerous products which are flammable or explosive, such as aerosol cans, flares and matches, are also not allowed.

What to wear on a flight:

• The aisles of an airplane are no place for a fashion parade. Layer your clothing and go for shoes that are flat, enclosed and easy to pull on and off.
• Deep vein thrombosis (DVT) is a risk on long-haul flights. It's the result of blood clotting due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks.

As savvy travellers know, the secret is to be prepared before you get to the security gate. That way, you'll be boarding that plane to San Clemente in no time flat. Follow these tips and get your trip off to a terrific start:

• Be sure to have your passport and boarding pass someplace easily accessible. They're the first things you'll be asked to present to airport security.
• Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the alarm. This includes items like headphones or earphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
• All your electronic gadgets, including your tablet and phone, will also need to be scanned separately.
• Remember to remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
• Choosing your footwear wisely can save you several minutes. Boots are often required to be removed and separately scanned. Lightweight sneakers are usually not.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, put them in your checked baggage. They won't be allowed on board and will be confiscated.