Hey there, Kelly. Thanks for stopping by the Disney Parks Moms Panel with your question.
I see that your vacation is quickly approaching, I bet you are getting so excited! October is one of my very favorite times to visit
Walt Disney World. The weather is just perfect. Not too hot but you can still swim! Also, I love all of the Halloween decorations scattered about throughout the parks and
Mickey's Not So Scary Halloween Party. It's all great.
In order to visit 2 or more of the
Walt Disney World Theme Parks in one day, you must have the
Park Hopper Ticket. You are not able to combine any 1 park per day tickets in that way to visit multiple theme parks. If you have a
single park ticket, you can leave and re-enter that same park as many times as you'd like that day but not visit any of the others. If you think the Park Hopper is a better option for you, it's not too late to upgrade your Walt Disney World vacation package. You have up until 14 days prior to your vacation to make changes to your package, like adding in the Park Hopper option.
I hope this helps clear up any confusion. If you have any other questions, please feel free to come back and ask.