We paid a little over $400 per person with Air Canada April 20, 2002 (4 weeks ago) WOW! That went fast! That was: Toronto to Orlando, none stop, pre-selected seats (great seats, lots of room!) on time, great flight attendants. $400 is EVERYTHING included, all taxes and EVERYTHING!
I know we could have gotten it a little cheaper with Southwest from Buffalo to Orlando, but I have little kids and didn't want to mess with a 90 minute drive to Buffalo, parking my car, probably a night in a Buffalo hotel each way, dragging two young kids around. Besides, if I added up the extra hotels and parking, the cost difference wasn't significant at the time. The times of the flights were different too. Air Canada from Toronto had wonderful flight times! Southwest had stop overs and lousy times for the dates I checked.
We live 15-20 minutes away from Pearson International so it's very convenient to fly from there. We know our way around Pearson very well.
When my kids are a little older, I might consider Southwest. We might drive next trip.
BTW, we went April 2001 as well with Air Transat, the price was the same as Air Canada this year.
Sandra