Cheap Flights to St. Marie from HK$1,641

We've pulled together all the info you need to make your flight a pleasant experience. Follow our insider tips and you'll be hightailing it through the airport and having a ball in St. Marie in no time. What to pack in your hand luggage:

• First, pack in your passport, official ID, cash and vital medications. Next, you'll want some extra in-flight entertainment to help pass the time. A thrilling book and a laptop crammed with your favourite movies are good options. If you hope to take a quick nap, a neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, make room for a toothbrush and some deodorant to ensure you arrive at your destination looking fresh and ready to go.

Do not pack the following items in your hand luggage:

• While the list of restricted items can differ between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes tools, metal cutlery, fireworks and fuel. Sporting equipment like baseball bats, and objects that could harm other people, such as swords and guns, won't be allowed on board either.

What to wear on a flight:

• You'll want to go for comfort over style. Prepare for temperature changes by dressing in layers, and pick flat, slightly roomy shoes like slip-ons.
• You've probably heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lower your risk on board, drink plenty of water, consider wearing compression tights or socks and keep your legs and feet moving.

Being organised before your flight can make your getaway to St. Marie quick and painless. Here are some useful tips for a swift journey past security:

• Keep your ID and boarding pass handy. They'll be the first things you'll be asked to present to airport security.
• Your jacket, belt, keys and other contents of your pockets, like your earphones, will need to go through the X-ray machine. Make your life easier by removing them before your turn.
• All your electronic devices, including your laptop and phone, must also be scanned separately.
• Any liquids or gels, such as shampoo or hand cream, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
• Lightweight sneakers are a good footwear choice as you're less likely to be required to remove them when going through security. Big boots and other heavy-style shoes are often subjected to additional screening.
• Sharp items like knives are prohibited in the cabin. They'll be seized at security, so pack them in your checked bags.