Cheap Flights to San Martin de Unx from HK$1,380

We've rounded up all the info you need to make your journey as pain-free as possible. Follow our tips and you'll be cruising through the airport and seeing the best of San Martin de Unx in no time. What to pack in your hand luggage:

• Firstly, and most importantly, put in your passport, travel documents, bank cards and medications. Next, you'll want some entertainment to while away the time. A thrilling novel and a tablet filled with your favourite shows are some wonderful options. If you plan to take a quick snooze, a neck pillow and some earplugs will also be useful. Finally, make room for a toothbrush and some cleansing wipes so you'll arrive feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

• Squeeze all your full-sized bottles of shampoo and conditioner in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like your trusty pocket knife, and dangerous goods which are flammable or explosive, such as flares, bleaching agents and poisons, are also banned.

What to wear on a flight:

• The aisles of an aircraft are no place for a fashion parade. Dress in comfortable layers and choose shoes that are closed-toe, flat and easy to pull on and off.
• Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It results from blood clotting due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.

The secret is to be well organised before you reach the security gate. That way, you'll be hopping onto that plane to San Martin de Unx in no time at all. Follow these tips and get your holiday off to a flying start:

• Be sure to keep your passport and travel documents easily accessible. They'll be the first things you'll be asked to show at security.
• Next up, both you and your hand luggage will be X-rayed. To speed things up, take off anything that is likely to trigger the alarm. Items such as your jacket, belt and headphones will be required to go through the machine.
• Your electronic gadgets like laptops and phones will also have to go through the machine to be scanned. Don't worry, you'll be back online soon enough.
• Don't forget to remove gels and liquids from your carry-on bag. They often need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
• There's a good chance you'll need to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a smart idea.
• 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 suitcase. They won't be allowed in the cabin.