Flights to Mexico, Missouri from

If you're not prepared, airports and flying can be overwhelming. But don't hit the panic button just yet. Follow these useful tips and enjoy a pain-free start to your vacation in Mexico. What to pack in your hand luggage:

• The secret to having an amazing travel experience is to pack ahead. Start with the essentials: passport, official ID, bank cards and vital medications. Next, bring items that'll help while away those hours, like some electronic devices or a magazine. It's also wise to pack your chargers, a neck pillow and a pair of noise-canceling headphones. Last but not least, be sure to pop in toiletries like a toothbrush, facial wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

• Put all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated by security. Sharp or pointed objects, like your treasured pocket knife, and dangerous goods which are flammable or explosive, such as flares, bleaching agents and strong acids, are also not allowed.

What to wear on a flight:

• You'll want to choose comfort over style. Prepare for changes in temperature by wearing layers, and opt for flat, closed-toe footwear like slip-ons.
• Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clotting due to inactivity and 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 trip to Mexico a piece of cake. We've compiled some useful tips and tricks for a stress-free journey past security:

• Security personnel first need to know that you have a valid ID and travel documents before you're allowed to proceed any further. Have them ready for inspection.
• The X-ray machine comes next. Empty your pockets and remove anything that is likely to beep. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
• For just a few moments, you'll have to unplug from the digital world. Your phone, tablet and any other electronic devices also need to be sent through the scanner.
• Traveling with your favorite cologne or perfume? 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, it's fine to bring with you on board.
• Slip-on shoes are a practical footwear choice as you're less likely to be required to remove them when going through security. Hiking boots and other heavy-style shoes are often subjected to additional screening.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked luggage. They won't be allowed on board.