I did a search on travelocity earlier today and United is having a deal if your times work. Search travelocity and see... tickets started at 153...
I also used the buy 2 get 3rd free from the St. Paul Winter Carnival button. We have 10 people flying Sun Country in August at a total cost of $134.89 per person including taxes!
A little hint about Sun Country. Their Tues and Wed flights are usually cheaper... though right now all of their flights seem a bit high. I am looking for flights at Spring Break in 05 and they are up there around 250..
Also, keep an eay on Airtran. They do offer a nonstop flight going both directions and I think they are around 119 each way right now and they run many deals.
If you have friends you can leave your car with in Milwaukee, Midwest Airlines offers good deals to Orlando from MKE, you just have to drive to MKE first... they do fly from MSP to MKE then to MCO, but the cost is substantially higher....
Whew!
Good luck.
Duds