No laughing here....most of us would rather answer the question and have the flier be prepared vs getting behind someone who is completely uninformed!!
So...with that in mind. The boys don't really 'need' ID, but my dd has always had some form of ID with her. She now has a passport, just in case. You don't have to, I just prefer to.
I would be sure to bring something from the other boys family stating that you have permission to fly with him...may need to be notorized, don't know for sure. And of course, you need ID...a driver's license will do, but be sure the name on your license matches the name on your boarding pass exactly!!
Okay....so what to bring. Each person gets a personal item (purse, laptop bag, camera case, tote bag, etc.) that is expected to go underneath the seat in front of you. Then, if you choose to bring a carryon bag, check your airline's official site to see what the acceptable size is.
You are allowed to bring liquids on but they can not be any larger than 3oz. And anything that falls into that catagory (liquids, gels) has to be that 3oz or smaller size and it all goes into your clear ziplock qt size baggie. That has to come out of your carryon bag and be put into the security bin.
So....as you walk up to the security line, have your boarding passes and IDs out. They will be checked by the first agent. You will then be directed to the appropriate scanner line. Take off your shoes, put them in a bin. Take off any jackets, sweatshirts, sweaters and put them into a bin. Any laptops have to come out of their bags into their own bin. That baggie with 3oz stuff in it can go into a bin with other stuff. Remove any belts with big metal buckles. Same for any jewelry..you may want to do that at home and stick it in a ziploc baggie and put it in your carryon or tote bag.
Your personal item and carryon bag go on the conveyor belt. You will be directed to the personal scanner...either one that you walk through or one that you stand in....it will be explained to you when you get there. You go through the scanner, go over to the conveyor belt, get your items, put on your shoes and off to the gate you go. I usually just stuff everything in, hit or miss, into my carryon bag..and then make it all nice and orderly when I get to the gate rather than take the time to do it at the security area.
There are usually specific lines that those who aren't familier with security can get into. They tend to be slower moving with a lot less rushing. People seem to be more polite in those lines...try for one of those. Avoid the black diamond lines for the experienced traveler.
Any other questions, just ask away. That's what we're here for.