Just checked, US Airways from Glasgow to Orlando via Philadelphia. Out Thurs 28th July 2011 Return Sat 13th August £2010. That seems good for school holidays???

Price varies slightly around those dates. We have flown Manchester via Philly a number of times now, (next two already booked) with no problems.[msnsmile2]

Clear customs in Philly, arrive internal flight an MCO[msnwink]

Worth looking at if Virgin are so expensive. Also they have (had?) a better baggage allowance than Virgin[clap][clap]