Cheap Flights to Harrisburg from HK$3,924

Depending on where you're coming from, your trip to Harrisburg could be a breeze or it could drag on forever. We've compiled some handy travel tips that will help you start your next big adventure on the right foot. What to pack in your hand luggage:

• A plane ride can be a pleasure if you take the right stuff. Firstly, you'll want some toiletry items, such as toothpaste, a toothbrush and some deodorant, a spare change of clothes and something to read. Secondly, make room in your carry-on bag for your mobile phone, a charger, your important medications and maybe a neck pillow as well. Last, but definitely not least, be sure to bring your passport, travel papers and some cash.

Do not pack the following items in your hand luggage:

• Squeeze all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like your trusty pocket knife, and products which are explosive or flammable, such as aerosol cans, spray paint and matches, are also not allowed.

What to wear on a flight:

• You'll want to choose comfort over style. Prepare for changes in temperature by donning layers, and opt for flat, enclosed footwear like slip-ons.
• The result of prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers on long-haul flights. Lower your risks by drinking water, keeping your legs and ankles moving and wearing compression socks to help improve your circulation.

As savvy travellers know, the secret is to be prepared before you reach the security gate. That way, you'll be hopping onto that plane to Harrisburg in no time flat. Follow these helpful tips and get your holiday off to a spectacular start:

• Keep your boarding pass and ID within close reach. They'll be the first things you'll be asked to present to security.
• Time to strip down. Well sort of. Your belt, jacket, keys and other contents of your pockets, like your headphones, will be required to go through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
• For just a few moments, you'll need to unplug from the digital world. Your tablet, phone and any other electronic gadgets must also be sent through the scanner.
• Any gels or liquids, such as perfume or toothpaste, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
• Slip-on shoes are a practical footwear choice as you're less likely to be asked to remove them when passing through security. Hiking boots and other heavy shoes are usually subjected to extra screening.
• Sharp items such as knives and scissors can't be taken on board. They'll be confiscated at security, so put them in your checked bags.