Cheap Flights to Portland from HK$8,654

Wherever you're jetting in from, flying can be a pleasant experience if you've prepared well. We've compiled a list of handy travel tips that will help get your Portland escape started on the right note. What to pack in your hand luggage:

• The trick to having a hassle-free travel experience is to pack in advance. So, let's start with the basics: passport, official ID, cash and daily medications. Next, bring items that'll help pass the time, like some electronic gadgets or a few magazines. It's also smart to pack your chargers, a quality neck pillow and a pair of headphones. And of course, don't forget to squeeze in toiletries like a toothbrush, deodorant and a spare change of clothes.

Do not pack the following items in your hand luggage:

• While the list of restricted items differs between airlines, the general rule to follow is avoid carrying anything sharp, flammable or explosive. This includes things like screwdrivers, knives, fuel and fireworks. Sporting equipment like ice skates, and objects that could harm passengers, such as swords and batons, can't come on board with you either.

What to wear on a flight:

• Comfort should be your number one priority when choosing what to wear during your flight. Loose clothing is a smart choice, as are flat, closed-toe shoes.
• Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some gentle exercises in your seat to improve your circulation.

As savvy travellers know, the secret is to be well organised before you reach airport security. That way, you'll be stepping onto that plane to Portland in a flash. Follow these tips and get your trip off to a fantastic start:

• Your boarding pass and travel ID will need to be shown to airport security personnel. Have them easily accessible so you don't hold up the line.
• The X-ray machine is up next. Remove anything on you that is likely to set off the alarm. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
• All your electronic gadgets, including your phone and laptop, must also be separately scanned.
• Any liquids or gels, such as perfume or toothpaste, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), zip-lock bag.
• Lightweight sneakers are a practical footwear choice as you're less likely to be asked to remove them when going through security. Safety boots and other heavy shoes are usually subjected to extra screening.
• Airlines will not allow any sharp items or pocket knives to come on board with you. If you need to bring these kinds of items, check them in.