I've flown first time to Orlando, January 2008: Got flights on Unitied through Chicago for$300 PP.......will never see flights that low again, I think....I hated flying United and will pay more to fly Canadian airlines from now on....
Sept 2009: flights where around $400pp with AirCanada
Feb 2011: direct WJ flight about $199 each way plus tax
Oct 2012: this upcoming trip, I was lucky to get a pin code at christmas that saved me on my AirCanada flight....I wanted a good schedule (arrive early, leave later) and found it best to fly TO Disney with West Jet // we leave next Thursday from Edmonton to Toronto at 6 pm....arrive Toronto 11:30pm. We are spending the night IN the airport Gateway Sheraton to avoid Red Eye/long lay over. Our flight to Orlando leaves the next morning at 10:30 am arriving in orlando at 1:09 pm.....I like that schedule!
I bought our return flights on Air Canada: depart Orlando at 1:45pm / arrive back in Edmonton by 9:30 pm
These flights for 3 cost about $650 PP plus $25 each per bag coming home on air Canada...,total for 3 was around $1950
I don't think it's easy to get flights from Edmonton less than $600 anymore. If you find a schedule you like, grab the flight, I say