Cheap Flights to Santa Ana from HK$3,449

Depending on where you're coming from, your journey to Santa Ana could be completely stress-free or it could go on forever. We've compiled some useful hints that will help you start your next great adventure on the right foot. What to pack in your hand luggage:

• It's simple — first, put in your passport, travel documents, cash and daily medications. Next, you'll want some extra in-flight entertainment to while away the hours. A thrilling book and a phone filled with your favourite shows are good options. If you intend to take a short nap, a quality neck pillow and some noise-cancelling headphones will also be useful. Finally, make room for a toothbrush and some facial wipes to ensure you arrive looking fresh and ready to go.

Do not pack the following items in your hand luggage:

• Make sure you don't have sharp objects (like a knife or scissors) hiding in the bottom of your carry-on luggage. Other prohibited items include flammable or explosive products, like aerosols and matches, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Your goal here is to be as comfortable as possible. Opt for easy-to-remove footwear, dress in loose, breathable clothing and don't forget to take a pullover in case it gets cold in the cabin.
• Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some gentle exercises in your seat to promote better circulation.

A little pre-planning before you arrive at the airport will make your getaway to Santa Ana easy and painless. Read through our handy tips and tricks for a swift journey through security:

• Airport security personnel first need to make sure that you have a valid ID and boarding pass before you're allowed to proceed any further. Keep them within easy reach.
• The X-ray machine comes next. Remove anything on you that is likely to beep. This includes things like headphones or earphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
• All your electronics, including your tablet and phone, are also required to be scanned separately.
• Remove all liquids and gels from your carry-on bag. They often need to be sent through the X-ray scanner 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-close bag.
• It's also likely that you'll be required to take your shoes off for scanning, so wearing slip-on sneakers is always a wise idea.
• Airlines will not allow any sharp objects to come on board with you. If you need to bring these kinds of items, pack them in your checked baggage.