Cheap Flights to Rockville from HK$4,148

If you're not prepared, airports and flying can be testing. But there's no need to hit the panic button just yet. Follow these handy hints and enjoy a comfortable start to your getaway in Rockville. What to pack in your hand luggage:

• A plane ride can be a comfortable experience if you pack the right things. First things first, you'll need toiletry items, such as deodorant and a toothbrush, a clean pair of socks and a good novel. Secondly, find room in your hand luggage for your mobile phone, a charger, medications and maybe a comfy neck pillow as well. Lastly, be sure to bring your passport, travel documents and your bank cards.

Do not pack the following items in your hand luggage:

• Squeeze all your full-sized bottles of shampoo and conditioner in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp or pointed objects, like your beloved pocket knife, and dangerous goods which are flammable or explosive, such as spray paint, flares and matches, are also restricted.

What to wear on a flight:

• You'll want to go for comfort over style. Prepare for changes in cabin temperature by wearing layers, and opt for easy-to-remove footwear like slip-ons.
• Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some gentle exercises in your seat to promote better circulation.

As seasoned travellers know, the secret is to be prepared before you get to airport security. That way, you'll be boarding that plane to Rockville in next to no time. Follow these helpful tips and get your holiday off to a terrific start:

• Security personnel first need to check that you have a valid ID and boarding pass before you can proceed any further. Have them within easy reach, ready for inspection.
• Time to strip down. Well kind of. Your belt, jacket, keys and other contents of your pockets, like your earphones, will be required to go through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
• All your electronics, including your phone and laptop, will also need to be scanned separately.
• Any liquids or gels, such as hair oil or hand cream, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-lock bag.
• Lightweight sneakers are a good footwear choice as you're less likely to be required to remove them when going through security. Hiking boots and other heavy shoes are often subjected to extra screening.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed in the cabin.