Flight
American Airlines is usually my (Bethany's) favorite, and also the one that is available if flying out of major cities such as Philadelphia or going to Orlando to go back home.
Flight
These flights are the most affordable usually with either Allegiant or Frontier.
Travel Note
Expedia or the airline website directly is the best usually for discounts, especially if you fly a lot, you can use rewards points. You can even get bundle deals for Flight, Hotel, Car Rental, and more! It is personally more convenient to get a rental car at the airport, that way you can be on your way faster, and returns are usually effortless (usually have to be 25 or older to rent a car).
Hotel
If you are looking for a place close to the venue, but away from the city, this hotel in Celebration is highly recommended!
Hotel
When booking hotels in the area, I suggest staying in a hotel without a resort fee if possible. Some Kissimmee hotels may not have them and hotels in the Lakeland, Florida area that are pretty reasonably priced.