We use park ride and fly at Indy because our employer (a large pharmaceutical manufacturer) offers a 50% discount at that lot. We only live about 30 minutes from the airport, though. I think the lot is closer now than it was previously (there were two lots before they opened the new terminal. The new lot is closer to the new terminal than the old lot was, and the new lot is closer to the new terminal than the old lot was to the old terminal. But, we come from south of Indianapolis. When we were on vacation for 10 days, our cost was about $50. You can only pay by credit card,they don't accept cash (which new the past year or so).