Cheap Flights to Cotulla from HK$4,455

Wherever you're coming from, flying can be a pleasurable experience if you're well prepared. We've compiled a list of handy travel tips that will get your Cotulla vacation started on the right foot.What to pack in your hand luggage:

• The secret to having a stress-free travel experience is to pack in advance. First up, the essentials: passport, official ID, credit cards and important medications. Next, bring on board items that'll help keep you busy, like your laptop or a magazine. It's also a wise idea to bring your chargers, a quality neck pillow and a pair of noise-canceling headphones. And of course, don't forget to squeeze in toiletries like a toothbrush, lip balm and a clean set of clothes.

Do not pack the following items in your hand luggage:

• Double-check that you don't have a Swiss Army knife lurking in one of the compartments of your hand luggage. Other restricted items include flammable or explosive substances, such as fuel and matches, and gels and liquids in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

• The key to a comfortable flight often lies in the clothes you wear. Prepare for changes in temperature by layering up. That way you'll stay nice and warm if the cabin gets chilly. Shoes like flip flops and heels are best left in your suitcase. Even though they may be your favorites, opt for flat, closed-toed footwear like sneakers. Your feet will appreciate it.
• A serious condition by the name of DVT (deep vein thrombosis) is a potential risk on long-haul flights. It results from blood clots forming due to poor circulation and inactivity. Doing foot and leg exercises in your seat is a great way to prevent this happening. Wearing a good-quality pair of compression tights or socks also helps reduce your risk.

A little pre-planning before you get to the airport will make your trip to Cotulla a piece of cake. Check out our top tips for a speedy journey past security:

• Airport security personnel first need to check that you have a valid ID and travel documents before anything else. Keep them close by.
• After that, both you and your hand luggage will be X-rayed. To speed things up, remove anything that might trigger the alarms. Items such as your belt, coat and earphones need to go through the machine.
• For just a few moments, you'll need to unplug from the digital world. Your laptop, phone and any other electronic devices will need to be sent through the scanner.
• Remove gels and liquids from your carry-on bag. They often need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a single quart-size (one liter), clear zip-close bag.
• The right choice of footwear can save you a few precious minutes. Boots are often required to be removed and separately scanned. Slip-on sneakers are usually not.
• Airlines won't allow any pocket knives or other sharp items in your hand luggage. If you must bring these kinds of items, pack them in your checked baggage.