Cheap Flights to North Liberty from HK$7,266

If you're not prepared, air travel can be a real challenge. But don't hit the panic button just yet. Follow these useful tips for a hassle-free start to your getaway in North Liberty. What to pack in your hand luggage:

• Flying can be a comfortable experience if you pack the right things. Firstly, you'll want some basic toiletry items, such as a toothbrush and hairbrush, a fresh set of clothes and a good novel. Secondly, find room in your carry-on bag for your phone and charger, any medications and perhaps a quality neck pillow as well. Last, but definitely not least, be sure to bring your passport, travel papers and your credit cards.

Do not pack the following items in your hand luggage:

• While the list of banned items differs between airlines, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes things like box cutters, razor blades, aerosol cans and bleaching agents. Sports equipment like ski poles, and objects that could injure passengers, such as firearms and swords, won't be allowed on board either.

What to wear on a flight:

• The aisles of an aircraft are no place for a fashion parade. Wear layers and pick shoes that are flat, enclosed and easy to slip on and off.
• Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers during long flights. Reduce the risks by staying hydrated, keeping your legs and feet moving and wearing compression socks to help your circulation.

The secret is to be organised before you get to the airport security gate. That way, you'll be boarding that plane to North Liberty in no time flat. Follow these helpful tips and get your trip off to a terrific start:

• Have your passport and boarding pass close by. They'll be the first things you'll be asked to present to airport security.
• Your coat, belt, keys and other contents of your pockets, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them before your turn.
• All your electronic gadgets, including your phone and tablet, must also be scanned.
• Can't travel without your favourite perfume or cologne? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you can bring it with you in your carry-on bag.
• The right choice of footwear can save you several valuable minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
• Airlines won't allow any sharp items or pocket knives in your hand luggage. If you need to bring these kinds of items, pack them safely in your checked luggage.