upgrading tickets question

[Buddy888]

me and my girlfriend are going to universal during the end of may we already bought the 2 day park pass but are scared thats not going to be enough. can we upgrade our tickets at universal if we need an extra day and how much more would it be

 

[Metro West]

me and my girlfriend are going to universal during the end of may we already bought the 2 day park pass but are scared thats not going to be enough. can we upgrade our tickets at universal if we need an extra day and how much more would it be

You can upgrade your tickets anytime before the tickets expire at Guest Services at either park. The additional fee is only like $10.00 but it depends on what kind of tickets you have. In any event it's not much.