Cheap Flights to San Antonio from HK$687

If you're poorly prepared, airports and flying can be a real challenge. But don't hit the panic button just yet. Follow these handy tips for a pain-free start to your vacation in San Antonio.What to pack in your hand luggage:

• A plane trip can be a stress-free experience if you've got all the right things. First things first, you'll need toiletry items, such as deodorant and a toothbrush, a spare set of clothes and a good novel. Secondly, leave space in your carry-on bag for your electronic devices, chargers, your medications and perhaps a proper neck pillow as well. Lastly, and most importantly, be sure to take your passport, travel papers and your credit cards.

Do not pack the following items in your hand luggage:

• While the list of prohibited items can differ between air carriers, the general rule to follow is nothing flammable, sharp or explosive. This includes knives, scissors, aerosol cans and bleaching agents. Sports equipment like golf clubs, and objects that could harm passengers, such as firearms and swords, won't be allowed on board either.

What to wear on a flight:

• Your number one priority is to be as comfortable as you can. Dress in loose, natural-fiber clothing and take a cardigan in case it gets chilly in the cabin. Always go with flat, slightly roomy shoes as it's possible that your feet and ankles will swell a little during the flight. Leave the high heels and heavy hiking boots in your checked baggage.
• A serious condition called deep vein thrombosis (DVT) can pose a risk on long-haul flights. It results from blood clotting due to poor circulation. Doing foot and leg exercises in your seat is a great way to prevent this occurring. Wearing a good pair of compression socks may also help.

Being prepared before you get to the airport will help make your getaway to San Antonio easy and painless. Below you'll find some useful tips for a stress-free journey through security:

• Be sure to have your travel documents and ID at hand. They'll be the first things you'll be asked to present to security.
• Next up is the X-ray machine. Empty your pockets and remove anything that is likely to beep. This includes things 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 the digital world. Your laptop, phone and any other electronic devices will also need to be sent through the scanner.
• Traveling with your favorite hand and nail cream? No problem. As long as the volume is no greater than 3.4 ounces (100 milliliters) and it's stored in a clear zip-lock bag, you're permitted to bring it with you in your carry-on.
• It's also likely that you'll be required to remove your shoes for scanning, so wearing slip-on shoes is always a good idea.
• Sharp items can't be taken on board. They'll be seized at security, so pack them safely away in your checked suitcase.