Is Their a 1 Day 2 Park Pass?

[cdpa4d]

My In-Laws are meeting me at Universal for one day and want to go to both parks. Is their a 1 day 2 park pass so they can hop between the parks, or is that not an option?
Thanks for your help,
ADP

 

[Robinrs]

There is a ticket sold at the gate for one day two parks. It is $76.95 for adults and $66.95 for children.

It is a much better deal to buy the two day two park ticket because the second day doesn't expire. For a few dollars more it's a better deal.