Cheap Flights to Carlsbad from HK$1,620

Wherever you're jetting in from, flying can be a pleasurable experience if you prepare well enough. Check out these top travel tips that will help get your Carlsbad holiday started on the right note. What to pack in your hand luggage:

• The secret to having a worry-free flight experience is to plan ahead. First up, the essentials: passport, boarding pass, bank cards and any vital medications. Next, take on board items that'll help keep you busy, like your laptop or a few magazines. It's also wise to bring your chargers, a neck pillow and a pair of headphones. And of course, don't forget to chuck in toiletry items like a toothbrush, lip balm and a spare change of clothes.

Do not pack the following items in your hand luggage:

• Double-check that you don't have sharp objects (like a pocket knife) lurking in one of the zippers of your carry-on luggage. Other banned items include flammable or explosive goods, such as fuel and fireworks, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• You'll want to choose comfort over style. Prepare for temperature changes by donning layers, and wear flat, enclosed footwear like slip-ons.
• Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clotting due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.

Being prepared before your flight will help make your getaway to Carlsbad a piece of cake. We've rounded up some handy tips and tricks for a stress-free journey through security:

• Keep your travel documents and ID within easy reach. They're the first things you'll be asked for by airport security.
• Time to strip down. Well kind of. Your belt, jacket, keys and other items in your pocket, like your headphones, will need to go through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
• For just a few minutes, you'll have to unplug from technology. Your tablet, phone and any other electronic gadgets will need to be sent through the scanner.
• Don't forget to remove liquids and gels from your hand luggage. They often need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
• Lightweight sneakers are a sensible footwear choice as you're less likely to be asked to remove them when passing through security. Big boots and heavier-style shoes are often subjected to extra screening.
• Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked baggage. They won't be allowed on board and will be confiscated.