Cheap Flights to Huntsville from HK$2,133

We've rounded up all the info you need to make your journey as pain-free as possible. Follow our tips and tricks and you'll be hightailing it through airport security and having a blast in Huntsville before you know it.What to pack in your hand luggage:

• Flying can be easy if you take the right stuff. First of all you'll need toiletry items, such as a toothbrush and some deodorant, a fresh change of clothes and a good book. Next, find room in your carry-on bag for your electronic gadgets, chargers, your important medications and maybe a quality neck pillow too. Last, but definitely not least, remember to take your passport, travel docs and your credit cards.

Do not pack the following items in your hand luggage:

• Double-check that you don't have sharp objects (like a pocket knife) lurking in one of the zippers of your hand luggage. Other prohibited items include flammable or explosive goods, such as aerosol cans and bleach, and liquids and gels in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

• The long, narrow aisles of an aircraft are not the place for a fashion parade. Layer up with comfy clothing and remember to take a cardigan as the temperature can drop inside the cabin during long-haul flights. Flat, slightly roomy shoes are also recommended.
• Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a serious condition that can affect passengers on long-haul flights. The good news is there are ways to significantly reduce your risk of developing it. Stay hydrated, wander through the cabin wherever possible and wear compression tights or socks.

As savvy travelers know, the secret is to be well prepared before you reach the airport security gate. That way, you'll be boarding that plane to Huntsville in the blink of an eye. Follow these helpful tips and get your trip off to a great start:

• Keep your travel documents and passport within easy reach. They'll be the first things you'll be asked to present to airport security.
• Time to strip down. Well kind of. 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 your life easier by removing them before your turn arrives.
• All your electronics, including your tablet and phone, must also be scanned separately.
• Remember to remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one liter), clear zip-lock bag.
• The right choice of footwear can save you a few precious minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Lightweight sneakers usually aren't.
• Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed on board.