Hello Maria Noelia!
Welcome to planDisney. Thanks for visiting us with your great question about
traveling to Walt Disney World Resort with little ones.
Maria Noelia, children under the age of 3 are some of Mickey Mouse’s special Guests and do not need Walt Disney World Resort theme park tickets to enter the theme parks. They also do not need Disney Park Pass theme park reservations.
In your case, your Princess-in-training does not need a theme park ticket of her own in January 2022 if she does not turn 3 until September 2022.
However, all Guests ages 3 and up need both a Walt Disney World Resort theme park ticket and a
Disney Park Pass theme park reservation (for the same park, on the same day) to enter the theme parks during the
phased reopening of Walt Disney World Resort.
I hope this helps, Maria Noelia! If you have any additional questions, please visit planDisney again. We are always hEAR to help you!
Wishing you a Magical Vacation,
Priscila