I am sure this is a repeat, but search is down.

How long will it take to drive from the Sheraton Reston (exit 12 on Dulles access road I think) to Washington DC? I will try to avoid the "rush hour" from 6-9AM and again from 4-7PM.

THanks!

I am considering staying out there because it is cheap on Priceline (I have one night booked there at $55 including tax and fee). I cannot get anything for an 8 night stay in DC for under $159/night, and have even gone up to $80/night on Priceline with no luck.