Hey there, Michelle. Welcome to planDisney, and thank you for your great question!
Without seeing the specific deal you're referring to, it's hard to say with 100% certainty what Walt Disney World Theme Park Ticket is included. I switched to the Canadian Costco website and noticed many deals reference a "5-Day Disney Theme Park Ticket with Park Hopper Option." If your ticket includes the Park Hopper Option, you’ll have access to all four parks—Magic Kingdom, EPCOT, Disney's Hollywood Studios, and Disney's Animal Kingdom—allowing you to hop between them.
I suggest two things:
- Double-check the details of your Costco travel package under the Terms & Conditions. If it doesn’t explicitly state that Magic Kingdom is excluded, you should be able to visit all four parks.
- To confirm the specifics of your package, contact Costco Travel directly through their “Reservations/Planning Your Trip” section.
To my knowledge, the only multi-day ticket that excludes Magic Kingdom is the Special 3-Day, 3-Park Ticket currently offered on the Special Offers, Deals & Discounts page, which is only available through September 24, 2024.
Lastly, I noticed that Costco Travel offers various options, including packages with stays at Disney Resorts Collection hotels. Staying at a Disney Resort offers benefits like complimentary transportation, Early Theme Park Entry, and more. If you need help narrowing down your hotel choices, let me know!
I hope this helps with your planning. Please feel free to reach out with any additional questions!
See you real soon,
Brent