Cheap Flights to Brownsville from HK$4,148

If you're not prepared, air travel can be overwhelming. But don't hit the panic button just yet. Follow these handy hints for a worry-free start to your time in Brownsville. What to pack in your hand luggage:

• The secret to having an awesome travel experience is to plan ahead. Start with the essentials: passport, travel docs, cash and any vital medications. Next, bring items that'll help while away those hours, like some electronic devices or a good read. It's also wise to bring your chargers, a quality neck pillow and a pair of noise-cancelling headphones. Finally, be sure to toss in toiletries like a toothbrush, facial wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

• While the list of prohibited items differs between air carriers, the general guide to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, knives, fireworks and fuel. Sporting equipment like golf clubs, and items that could injure passengers, such as firearms and swords, are also banned from the cabin.

What to wear on a flight:

• Go for comfort over style. Prepare for changes in temperature by dressing in layers, and opt for slightly roomy, flat footwear like slip-ons.
• Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clots forming due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

A little pre-planning before you arrive at the airport will make your getaway to Brownsville a breeze. Below you'll find some top tips for a swift journey through security:

• Airport security personnel first need to determine that you have a valid passport and travel documents before you're allowed to proceed any further. Keep them close by.
• The X-ray machine is up next. Empty your pockets and remove anything that is likely to beep. This includes items like headphones or earphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
• For just a few moments, you'll need to unplug from technology. Your phone, tablet and any other electronic gadgets will need to be sent through the scanner.
• Travelling with a new hand cream? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you're permitted to bring it with you in your carry-on.
• There's a chance you'll need to remove your shoes for scanning, so wearing lightweight sneakers is always a good idea.
• Airlines won't allow any pocket knives or other sharp items in your carry-on baggage. If you need to bring these kinds of items, pack them in your checked luggage.