Cheap Flights to San Bernardino from HK$3,683

Depending on where you're coming from, your flight to San Bernardino could be no sweat at all or it could go on forever. We've rounded up some useful tips that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:

• First, pack your passport, travel documents, wallet and vital medications. Next, you'll need some in-flight entertainment to while away the time. A juicy book and a phone crammed with your favourite shows are some great options. If you hope to take a quick nap, a neck pillow and some noise-cancelling headphones will also be useful. Finally, find room for a toothbrush and some deodorant to ensure you hop off the plane feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

• Make sure you don't have a Swiss Army knife hiding in your carry-on luggage. Other banned items include explosive or flammable goods, such as aerosol cans and fuel, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Your aim is to be as comfortable as possible. Pick slip-on footwear, dress in loose, natural fibers and remember to bring a sweater in case you get cold in the cabin.
• The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-haul flights. Reduce the risks by staying hydrated, keeping your legs moving and wearing compression tights or socks.

As seasoned travellers know, the secret is to be organised before you arrive at the security gate. That way, you'll be hopping onto that plane to San Bernardino in no time at all. Follow these tips and get your trip off to a terrific start:

• Your travel documents and passport will need to be presented to security personnel. Have them close by so you don't hold up the queue.
• Next up, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Items like your jacket, belt and headphones need to go through the machine.
• All your electronic gadgets, including your laptop and phone, will also need to be scanned separately.
• Remember to remove gels and liquids from your hand luggage. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
• Lightweight sneakers are a practical footwear choice as you're less likely to be asked to remove them when passing through security. Boots and other heavy-style shoes are often subjected to extra screening.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked suitcase. They won't be allowed on board.