Cheap Flights to La Jolla from HK$4,459

If you're not prepared, air travel can be challenging. But there's no need to worry. Follow these handy tips and enjoy a pain-free start to your time in La Jolla. What to pack in your hand luggage:

• The trick to having a great flight experience is to plan ahead. So, let's start with the essentials: passport, travel documents, cash and medications. Next, bring on board items that'll help keep you busy, like some electronic gadgets or a thrilling book. It's also smart to bring your chargers, a neck pillow and a pair of earplugs. Finally, be sure to chuck in toiletries like a toothbrush, cleansing wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

• Squeeze all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp objects, like your Swiss Army knife, and dangerous products which are explosive or flammable, such as aerosols and matches, are also banned.

What to wear on a flight:

• Your main aim is to feel as comfortable as possible. Choose shoes that are easy to pull on and off, dress in loose, natural fibers and don't forget to take a sweater in case you get cold in the cabin.
• It's likely you've heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To minimize your risk on board, stay hydrated, consider wearing compression socks and move your lower limbs often.

Being prepared before you get to the airport can make your trip to La Jolla a breeze. Below you'll find some handy hints for a swift journey through security:

• Keep your boarding pass and ID within close reach. They'll be 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 that is likely to set off the alarm. This includes items like headphones or earphones, as well as heavy jackets or coats. They'll need to be placed on the conveyor belt for screening.
• Your electronic gadgets like laptops and phones will also need to go on a tray for inspection. No need to worry though, you'll be back online before you know it.
• Remove all liquids and gels from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
• Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when going through security. Big boots and other heavy shoes are often subjected to extra screening.
• Pocket knives and other sharp items are not allowed on board. They'll be confiscated at security, so pack them safely away in your checked bags.