experts say one big money savtig is to book your flight and atel at the same time. >> therage savings for booking a fligpackage on price is 40%. there ar flash sales and often it's not to the destination that you want. if you are flexible on your destination and your travelti me, you can find fares up to % 90 off. another simple way is to download apps like hopper, line, kayak, many offer extra deals and savings. they he the exclusive deals, at least that's what they say, there. if you're willing to go somewhere else at a time you don't want to travel. >> you have to travel in the middle of april to -- >> some people do that. >>> part of the holiday season funs tting to play santa, apparently. you could soon become a grinch when you realize you have to go to the post office. >> we have a deadline st. december 14th, that is the deadline for retail ground shopping. december 20th is the deadline ndfor first class priority mail. and december 2 2 nnd is the day for -- >> are you going to wait that long? >> yes. >> for all ofroou past at this nators, fed ex does offer same day shipping c on