Can we leave our car in your lot while we are on our trip ? What's the cost per day ?

I believe the cost at the Hilton is $14 per day. I used The Parking Spot.

You know you're not talking to the actual hotel right? This is a forum where people help each other, so if you want an answer to that question, call the hotel direct. I would assume you don't want to take a prime parking spot if you leave your car for many days, they may tow you,

I think you can i didn't take advantage of that when I flew in and out but I believe that they offered it. Have great day! Oh and it's a great location for leaving your car.