Cheap Flights to Umatilla from HK$4,683

We've got the lowdown on how to make your flight as enjoyable as possible. Follow our tips and you'll be speeding through airport security and exploring Umatilla in no time at all. What to pack in your hand luggage:

• First, pack in your passport, official ID, credit cards and daily medications. Next, you'll want some extra in-flight entertainment to help pass the time. A juicy book and a tablet crammed with your favourite shows are some wonderful options. If you intend to catch up on some sleep, a comfy neck pillow and some noise-cancelling headphones will also be useful. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you step off the plane looking fresh and ready to go.

Do not pack the following items in your hand luggage:

• While the list of prohibited items can differ between airlines, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes things like box cutters, razor blades, fuel and fireworks. Sports equipment like hockey sticks, and items that could harm passengers, such as firearms and ammunition, aren't allowed in the cabin either.

What to wear on a flight:

• You'll want to choose comfort over style. Prepare for temperature changes by layering up, and opt for closed-toe, flat footwear like sneakers.
• Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some simple exercises in your seat to improve your circulation.

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

• Security personnel first need to make sure that you have a valid passport and matching travel documents before you can proceed any further. Have them ready for inspection.
• Next up is the X-ray machine. Remove anything on you that is likely to set off the alarm. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
• Electronic devices like laptops and phones will also have to go on a tray to be scanned. No need to worry though, you'll be back online in no time.
• Any gels or liquids, such as shampoo or hand cream, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-close bag.
• Slip-on shoes are a good footwear choice as you're less likely to be required to remove them when passing through security. Boots and other heavy shoes are often subjected to additional screening.
• Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed in the cabin.