Cheap Flights to Jacksonville from HK$7,400

If you're poorly prepared, airports and flying can be testing. But there's no need to hit the panic button just yet. Follow these tips and tricks for a worry-free start to your holiday in Jacksonville. What to pack in your hand luggage:

• Firstly, and most importantly, pack in your passport, important documents, bank cards and vital medications. Next, you'll want some in-flight entertainment to help pass the time. A thrilling book and a laptop filled with your favourite shows are some fantastic options. If you intend to catch more than just forty winks, a neck pillow and a pair of earplugs will also come in handy. Finally, leave space for a few toiletry items so you'll hop 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 baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp or pointed objects, like your trusty pocket knife, and dangerous products which are flammable or explosive, such as aerosol cans, spray paint and poisons, are also restricted.

What to wear on a flight:

• You'll want to go for comfort over style. Prepare for temperature changes by dressing in layers, and opt for closed-toe, flat footwear like slip-ons.
• Deep vein thrombosis (DVT) is a risk on long-haul 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.

A little pre-planning before your flight will make your trip to Jacksonville a breeze. We've rounded up some handy tips for a speedy journey through security:

• Security personnel first need to determine that you have a valid passport and matching boarding pass before anything else. Have them close by, ready for inspection.
• The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner's 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 devices like laptops and phones will also have to go through the machine for inspection. Don't worry, you'll be back online before you know it.
• Travelling with your favourite cologne or perfume? No problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you can keep it with you in your carry-on bag.
• Slip-on shoes are a sensible footwear choice as you're less likely to be asked to remove them when passing through security. Boots and other heavy shoes are usually subjected to extra screening.
• Airlines will not allow any sharp objects in your hand luggage. If you must bring these kinds of items, pack them safely in your checked baggage.