Hello Sarah,
"Hot Diggity Dog!" Mickey sure will be excited to hear you've joined the
Disneyland Resort Magic Key Program! You have so much magic awaiting you as a
Magic Key holder, including visits to the Disneyland Resort theme parks, discounts on shopping and dining, and special offers that are sure to delight.
I'm happy to share that yes, you can
upgrade to a Magic Key Pass from a lower level Magic Key Pass. You can upgrade your Magic Key Pass at a Disneyland Resort ticket booth. You can also call the Magic Key Membership Services line at (714) 781-7277.
When you upgrade, you would pay the difference between the prices of the two types of Magic Key Passes. Your new Magic Kay Pass would have the same expiration as your original Magic Key Pass.
If you selected to pay for your original Magic Key Pass with the monthly payments option, your monthly payment plan would remain valid. If you selected to pay for your original Magic Key Pass in full, you would not have an option to switch to a monthly payment plan when your upgrade your Pass.
Sarah, I hope this information helps you as you plan for all the great, big, beautiful tomorrows you'll enjoy as a Disneyland Resort Magic Key holder.
Here's wishing you lots of Disney magic in your day today!
Jerry