Welcome to
planDisney, Sean!
I spoke to a Cast Member who confirmed you can upgrade your
3-Day Disneyland Ticket, so long as it is wholly unused. You may use the amount paid for your ticket towards the purchase of a new ticket that has a price that is equal to or greater. Moreover, the ticket must be upgraded on or before the last valid day of use.
To upgrade your ticket, please
call the Tickets phone line. A Cast Member will be available to help you with this process. I recommend having your confirmation number ready before calling.
It's important to remember that the 3-Day Disneyland Ticket expires on September 26, 2024. Tickets may be used on nonconsecutive days. You can make or modify your park reservations online through the
My Theme Park Reservations webpage.
Sean, I hope this answers your question. If you have any other questions, please don't hesitate to return. We can't wait to have you at the parks
real soon!
Your Pal,
Alejandra