Hi there, Jacky!
One-day tickets are available in six different tiers. A tier 6 ticket may be used on any date until it expires. The other one-day ticket tiers are indicated during the ticket purchase procedure or on this
FAQ page of the Disneyland Resort website.
There are two ways of approaching purchasing a one-day ticket. To maximize your ticket value, I recommend planning for a specific date. To maximize flexibility, I recommend choosing a ticket tier that covers the highest-tier date that you think you might visit. That way, if you end up needing to change your
theme park reservation, you won’t need to worry about upgrading your ticket tier before re-booking a new park reservation.
Tony’s Tip: As a California resident, you may increase your ticket value even more by purchasing a
Summer 2022 California Resident 3-Day Ticket. This
special offer allows you to reserve up to three dates to visit a Disneyland Resort theme park from now through September 15, 2022.
I hope you have a magical time at the Disneyland Resort, Jacky!
~Tony