Is this for the end of your trip? If so, what time does your flight leave?
We usually have to add a night or two on to get better airfare, so we use Priceline and have gotten the Hyatt and the Sheraton for about $150/night. Cheaper than WKOR, gives you a different experience, and chances are you would have to change rooms anyway at WKOR.
If this is at the end, and you have a redeye flight home, I would book 2 nights instead of one. That way, you can stay in your room until 8pm and not have to store your bags. We have a toddler, so it makes things much more convenient for us.