Hello there, welcome to planDisney!
At the current time, you will not be able to use your theme park tickets before your hotel check-in date. The theme park tickets are tied to your official
Disneyland Resort Hotel Vacation Package that become valid starting on the day you check-in to your hotel.
However, there are a few options to explore if you'd like to visit the theme parks earlier! You could purchase standalone 1-Day
theme park tickets separately to use the day before you check-in to your hotel. I definitely recommend exploring the special
offers and discounts page to see if any of these offers apply to you and your family!
You also could contact a helpful Cast Member on the
Vacation Packages line to see if there are options to modify your vacation dates. You also could inquire about the best strategy if you're looking to extend your trip or purchase additional theme park tickets.
I hope you're able to find a solution for your upcoming trip! Don't forget to explore the
Disney Parks Blog before your next visit to read about all of the exciting news and events taking place during your stay. Please
come back to planDisney if we can help with any other questions!
Have a magical day!
Melissa