Hi TJ, welcome to planDisney!
I'm so sorry for that hiccup! While I personally would take that as an excuse to visit the
Disneyland Resort twice, I completely understand that it's a big cost. But luckily
theme park tickets have a far-off expiration date! If you bought your tickets through the Disneyland Resort website, one-day tickets are valid through December 30, 2023, and multi-day tickets must be used within 13 days of first use or by January 12, 2024, whichever occurs first.
Also, if your tickets happen to expire, Disney still has you covered! Per
Disney's eTicket Terms & Conditions, any wholly unused, expired Disneyland Resort theme park tickets (except for special event tickets or tickets purchased from a third party), can be applied towards the purchase of a new theme park ticket in equal or greater value to what was paid for the original ticket.
Normally, ticket purchases are nonrefundable and nontransferable, but I would try calling the
Disneyland Resort Ticket Line at 714-781-4636 and see if the amazing Cast Members there can help!
If you have any more questions at all, please visit us again!
See ya real soon!
Jin