For WDW, what are the nearby airports that are worth considering? We have to pay for 6 flights so i want to check nearby airports as well as MCO. A little inconvenience may be worth it.
If you plan to rent a car anyway, you have a lot of flexibility when it comes to airport choices. Besides Orlando and Sanford, Tampa is used quite often as is St. Petersburg-Clearwater. (The latter, like Sanford, is only good if you're coming from a city serviced by Allegiant.) You could also look at Daytona Beach, Melbourne, and even Sarasota airports, but they're not known for their low fares. Jacksonville can have low fares but it's 2 hours away!