Cheap Flights to West Yellowstone from HK$3,987

If you're not prepared, travelling can be challenging. But there's no need to worry. Follow these handy hints and enjoy a hassle-free start to your time in West Yellowstone. What to pack in your hand luggage:

• Firstly, and most importantly, pack your passport, travel documents, bank cards and medications. Next, you'll want some entertainment to while away the time. A juicy novel and a tablet filled with your favourite movies are good options. If you intend to take a short snooze, a comfy neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, leave space for a toothbrush and some facial wipes to ensure you step off the plane feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

• While the list of prohibited items can differ between air carriers, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes things like screwdrivers, pocket knives, fireworks and fuel. Sports equipment like ski poles, and objects that could harm passengers, such as firearms and swords, won't be allowed on board either.

What to wear on a flight:

• The aisles of an aircraft aren't the place for a fashion parade. Layer up with comfy clothing and go for shoes that are flat and easy to slip on and off.
• Deep vein thrombosis (DVT) is a risk on long-haul flights. It results from blood clotting due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

The simple answer is — be prepared. We've pulled together some handy tips and tricks for a speedy trip through airport security. Look out West Yellowstone, here you come:

• Security personnel first need to verify that you have a valid ID and travel documents before you're allowed to proceed any further. Have them close by, ready for inspection.
• Your belt, coat, keys and other small items, like your headphones, will need to go on a tray through the X-ray machine. Make your life easier by removing them as your turn draws near.
• All your electronic devices, including your phone and laptop, must also be scanned separately.
• Can't travel without your favourite cologne? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you can keep it with you in your carry-on baggage.
• Lightweight sneakers are a practical footwear choice as you're less likely to have to remove them when going through security. Hiking boots and other heavy-style shoes are often subjected to extra screening.
• Sharp items are not allowed in the cabin. They'll be confiscated at security, so put them in your checked bags.