Cheap Flights to Walla Walla from HK$4,204

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

• The trick to having a pain-free travel experience is to pack ahead. So, let's start with the essentials: passport, travel docs, bank cards and medications. Next, bring items that'll help keep you occupied, like your laptop or a few magazines. It's also smart to pack your chargers, a neck pillow and a pair of noise-cancelling headphones. And of course, don't forget to toss in toiletries like a toothbrush, deodorant and a fresh change of clothes.

Do not pack the following items in your hand luggage:

• Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like your trusty pocket knife, and dangerous products which are explosive or flammable, such as aerosols and strong acids, are also banned.

What to wear on a flight:

• You'll want to choose comfort over style. Prepare for temperature changes in the cabin by wearing layers, and pick flat, easy-to-remove footwear like sneakers.
• Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some simple exercises in your seat to promote better circulation.

The secret is to be prepared before you get to the airport security gate. That way, you'll be stepping onto that plane to Walla Walla in no time at all. Follow these helpful tips and get your holiday off to a fantastic start:

• Your boarding pass and passport will need to be shown to security personnel. Keep them handy so you don't hold up the queue.
• The X-ray machine is up next. Remove anything on you that is likely to beep. This includes items like headphones or earphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
• For just a few minutes, you'll have to unplug from the digital world. Your phone, laptop and any other electronic gadgets will also need to be sent through the scanner.
• Travelling with your favourite hand and nail cream? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you can keep it with you in your carry-on baggage.
• There's a good chance you'll be asked to remove your shoes for scanning, so wearing slip-on shoes is always a wise idea.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked luggage. They won't be allowed in the cabin.