Cheap Flights to San Martín de los Andes from HK$2,178

Depending on where you're coming from, your journey to San Martín de los Andes could be simple and straightforward or it could go on forever. We've rounded up some useful hints that will help you start your unforgettable escape on a positive note. What to pack in your hand luggage:

• The trick to having a great flight experience is to pack ahead. First up, the essentials: passport, boarding pass, cash and important medications. Next, bring items that'll help while away those hours, like some electronic devices or a good read. It's also wise to pack your chargers, a quality neck pillow and a pair of earplugs. Finally, don't forget to toss 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 screwdrivers, pocket knives, aerosol cans and bleaching agents. Sporting equipment like ice skates, and objects that could injure passengers, such as guns and swords, are also banned from the cabin.

What to wear on a flight:

• You'll want to go for comfort over style. Prepare for changes in temperature by dressing in layers, and pick flat, easy-to-remove shoes like slip-ons.
• The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-distance flights. Lower your risks by staying hydrated, keeping your ankles and legs moving and wearing compression socks or tights.

A little pre-planning before you arrive at the airport can make your getaway to San Martín de los Andes a piece of cake. Check out our useful tips for a stress-free journey past security:

• Be sure to have your travel documents and ID someplace easily accessible. They're the first things you'll be asked to show at security.
• Time to strip down. Well kind of. Your belt, coat, keys and other small items, like coins, will need to go through the X-ray machine. Make your life easier by removing them before your turn.
• All electronic devices, including your phone and tablet, will also need to be separately scanned.
• Any gels or liquids, such as perfume or toothpaste, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
• It's also likely that you'll need to remove your shoes for scanning, so wearing slip-on sneakers is always a smart idea.
• Airlines will not allow any pocket knives or other sharp items in the cabin. If you must bring these kinds of items, pack them safely in your checked baggage.