The goal is to attract more people in the off-season and on weekdays so that the park isn't slammed at busy times such as summer weekends and holidays. At Disneyland in California, single-day tickets currently cost $99, while Walt Disney World in Florida charges $105, both regardless of when people visit.
Disney said that it's surveying visitors to gauge interest in the new pricing model.
Disney also made price changes to its annual passes on Sunday, including a new Disney Signature Plus option for $1,049, which allows for access to all Disney parks with no black-out dates.
The changes come as Disney looks to add new sections to its theme parks based on popular movies such as "Star Wars," "Avatar" and "Toy Story."