I've been looking for about 2 weeks for similar dates 3-1 to 3-4. For some reason that weekend is really expensive. It is impossible to find a Saturday 3/3 night stay if you want to live within the city. I had to split up my dates and stay near the airport my last night. For the first 2 nights - 1 week ago the cheapest Downtown or FQ 4* hotel on hotwire was $161 (which gives you a general idea that hotels are going to be expensive on priceline and in general for that weekend) Now there are no more 4* room on hotwire anymore, so I doubt there's going to be much available on price line (at least for a reasonable price) Last week I bid on priceline up to $130 for FQ, Downtown or Convention district and still got rejected. I ended up finding a direct booking with Maison St Charles Inn for around $110 per night for the first 2 nights.
