Hi Ana!
Congratulations on your trip to Walt Disney World! October is a beautiful time to visit Florida, and the Walt Disney World Resort is decked out in Autumn's finest!
If you will click
HERE, you will be taken to the Disney website page that lists Getaways and Magic Your Way Packages.
As you can see, there is a package called, "Something For Everyone", which includes your room and ticket for as low as $68 per person right now. This may be a great deal for your family.
I would encourage you to browse through this page and its links, read about each available package, and determine the one that fits your needs the most.
If you plan to spend most of your time at the Magic Kingdom, the Resorts closest to this Park include The Grand Floridian Resort & Spa, The Polynesian, The Contemporary, and Wilderness Lodge. These are all considered "deluxe" resorts, and are therefore on the more expensive end of the price range.
The Disney "value" resorts, while not located as close to the Magic Kingdom, are accessible by the Disney Transportation System, which is free to WDW Resort Guests. These buses run frequently between the Parks and the Resorts, which makes these resorts a great value and convenient as well.
I wish you much success in planning your vacation! If we can answer any more of your questions, please be sure to come back and ask! Have a magical day!