Disney does not offer discounts on 1-Day Passes to Magic Kingdom except for a 10% discount for Florida Residents. This is the only discount available on a 1-Day Pass. To help save some money, plan your visit to Magic Kingdom Park around a special event like Mickey's Very Merry Christmas Party. These special events are held on select nights and require a special admission. This special admission is usually around $40.95-47.95 per adult plus tax (depending on the night). The special events run from 7 PM-midnight. Even though the event actually starts at 7 PM, you can get into Magic Kingdom as early as 4 PM. All of the regular rides/attractions are open for this special event. Plus, Disney usually has extra magic for the event. For Mickey's Very Merry Christmas Party, there is a Christmas Parade, special fireworks viewing, snow on Main Street USA, and even hot cocoa and cookies.
If you are only planning on one day to Magic Kingdom, this is an easy way to save $35 per person on your ticket. A regular 1-Day Pass to Magic Kingdom is $75 plus tax. It is a fun way to save money and have an extra magical visit to Magic Kingdom!