Your flight from San Diego to Orlando should take about 7 hrs 5 mins. We've gone through all ten of the weekly flights to or via Orlando, operated by two airlines, to help you compare flight prices and times. At the moment, the cheapest flight is £270.
Or, if you're fairly flexible on dates, try to get a last minute-deal by regularly checking the Netflights website.
Orlando actually has one airports to choose from – but Orlando International Airport (MCO) is the usually the cheapest option. If you need to fly into a specific airport, adjust your search to focus on those flights. The most popular airlines include Alaska Airlines & JetBlue.
But if you can't find one which is right for you, try looking at flights to other cities in the USA to check out some other options.