We just flew into Westchester yesterday. I did end up paying $21 per day. The cost for 6 days was $129 and it did kill me to pay that. I researched for months and didn't find any other options. We were coming from CT and it was too costly to hire a driver. There are hotels with shuttle service to the airport, but our flight was so late in the day, it didn't make sence to do that. We flew out last Sunday late afternoon during a terrible storm. It took us about 10 minutes driving around the garage to finally find a parking space. We followed someone with luggage leaving the airport. When we came back home yesterday, there was plenty of parking. Most of CT and MA had the week off of school last week, so that's why I think it was so crowded. Other than parking, the airport was great. It was so small that we were out on the highway 20 minutes after our plane landed because the luggage came immediately. We flew Airtran and saved so much on our flight that it more than made up for the cost of parking.