I haven't tried yet, but I've heard Southwest will do it occassionally and I've heard that ATA will also. Commutair in the NE will let us. The company has a webpage that employees can search for ferry flights. You and/ or your family can fly free on the ferry flights, but how you get back is usually not so easy. Also flights can and sometimes do get diverted in flight to cover other airplanes that broke. If you live in CMH you could probably get to TEB or HPN and back on ferry flights, but you might have to wait a couple of days for one and then it could end up going somewhere else or get cancelled for some reason or other.