What's the easiest and fastest way to get a donated plane ticket for the United Way Fundraiser?

I have until Sep.21st and I need to know the best way to get a donated plane ticket. I have the paperwork ready to go.|||Contact the sales department (not reservations) of a couple of different airlines in your area. I'm sure you'll have no trouble getting an airline to donate a ticket if it is for a fundraiser for a charity like the United Way.