Cheap Flights to Cali from HK$4,318

Depending on where you're coming from, your journey to Cali could be simple and straightforward or it could drag on forever. We've pulled together some handy travel tips that will help you start your next great escape on a positive note. What to pack in your hand luggage:

• A plane ride can be easy if you pack the right gear. Firstly, you'll need toiletry items, such as a toothbrush and some deodorant, a fresh set of clothes and a good read. Secondly, leave space in your bag for your electronic devices, chargers, medications and maybe a neck pillow as well. Lastly, and most importantly, don't forget to bring your passport, travel docs and your bank cards.

Do not pack the following items in your hand luggage:

• Check carefully that you don't have a Swiss Army knife hiding in your carry-on luggage. Other prohibited items include explosive or flammable goods, such as aerosol cans and fuel, and gels and liquids in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Comfort should be your main priority when deciding what to wear on your flight. Loose clothing is a wise option, as are flat, closed-toe shoes.
• Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clotting due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks.

Being prepared before your flight will make your trip to Cali a breeze. Below are some handy tips for a stress-free journey past security:

• Airport security personnel first need to know that you have a valid ID and travel documents before you're allowed to proceed any further. Have them close by, ready for inspection.
• 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 heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
• For just a few minutes, you'll have to unplug from technology. Your tablet, phone and any other electronic devices will need to be sent through the scanner.
• Any liquids or gels, such as lip balm or cologne, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-lock bag.
• There's a chance you'll be required to remove your shoes for scanning, so wearing slip-on shoes is always a smart idea.
• Airlines will not allow any sharp or pointed objects in the cabin. If you must bring these kinds of items, pack them in your checked baggage.