What cant you bring on airplanes as carry on?!?!HELP!?

Best bet is to call your air-carrier the day before your departure and ask them. Homeland Security, seem to change their mind on a daily basis, on what is or isn't allowed.

What you CANNOT bring on to planes? Restricted Carry-On Items These may not be carried onboard, but are acceptable as checked luggage. Examples of these items include: * Liquids, Gels, Lotions: Or similar items such as beverages, hairspray, toothpaste and shampoo that exceed 3.4 ounces/100 ml and/or do not fit within ONE, QUART-SIZE clear plastic zip-top bag. * Sharp Objects: Box cutters, knives, razor blades, scissors, swords * Sporting Goods: Baseball bats, golf clubs, hockey/lacrosse sticks, pool cues, ski poles * Weapons: Firearms, ammunition, mace, tear-gas, martial arts weapons, stun guns * Tools: Axes, hammers, drills, pliers, saws, screwdrivers, wrenches * Other Hazardous Materials: Dry ice, poisons, infectious substances

Here's a link to the website that will tell you everything you need to know about what you can (and cannot) bring on an airplane: http://www.tsa.gov/travelers/airtravel/prohibited/permitted-prohibited-items.shtm

You are allowed two carryon bags, but they have to be not larger than a small backpack. One carryon is better. Laptops are allowed but count as a carryon. All liquids & gels in containers over 3 ounces and anything that might even LOOK like a weapon (nail file, scissors, etc.) should go in your checked bag. Go to www.tsa.gov for more info on prohibited items.