We flew out of Pittsburgh twice this year, both times booked Pittsburgh Airport Marriott by bidding on Priceline. I got it for $46 in April and $47 in August. It's a nice hotel in a nice area close to shopping and restaurants. The hotel allows you to leave your car there during your trip and will also shuttle you to and from the airport at no extra cost, shuttles start running at 4 a.m. If you are not familiar with Priceline bidding, check out betterbidding.com for tips and advise. When bidding, you will need to bid minimum 3.5 stars in the Pittsburgh Airport area. Of course, there is no guarantee you will get the Marriott, I happened to get them both times and was very pleased.