There are two one-day options for Walt Disney World, one that gives access to the Magic Kingdom and one that gives access to Epcot, Animal Kingdom or Hollywood Studios. There are also a number of add-ons available.
The one-day ticket for the Magic Kingdom only is $105 for visitors over the age of 10 and $99 for children ages 3 to 9, as of 2015. The one-day ticket for Epcot, Animal Kingdom or Hollywood Studios is $97 for those over the age of 10 and $91 for children from ages 3 to 9. There are discounts on all Walt Disney World tickets for Florida residents, but the buyer must show proof of residency. To take advantage of this discount, a visitor must create a Disney account on the website.
There is also a park hopper option that is available for an additional $58 that allows visitors to go from park to park on the same day. This means a person is able to purchase the ticket for the Magic Kingdom but still visit another park on the same day. Another available option is the memory maker option, which costs $169 to $199. This allows visitors to get unlimited professional photographs from the visit to Walt Disney World, including those taken at attractions and during certain dining experiences.