Aloha Hoohiwahiwa! I appreciate you bringing your ticket question to the planDisney Panel.
I am a big fan of the
Park Hopper ticket. With so many attractions, shows, and dining options in both theme parks, I have a hard time picking one over the other, but the Park Hopper option means I don’t have to choose, which I love.
What I will share with you today is that there is no way to upgrade a single park ticket to a park hopper ticket on the
Disneyland Resort website or the
Disneyland Mobile App. If you wish to upgrade, you will need to call a Cast Member to see if that is possible. Therefore, I recommend choosing between a single park and park hopper ticket before purchasing.
If you do decide to purchase or upgrade to a park hopper, I highly recommend you consider purchasing
Genie+ for the day. Genie+ grants access to
Lightning Lanes, which provide a shorter wait time experience for select attractions. Genie+ is already a pretty great deal for a single park ticket, but with a park hopper, you get the option to book Lightning Lanes for even more rides in both parks, and the price is the same.
Safe travels, and please come back with more questions if you have them.
Mahalo,
Lola