Washington D.C. Bus bus fare from Dulles Airport (Curb 2E), Dulles, VA, United States to Dupont Circle, Washington, DC, United States is USD $ 4. It usually takes 95 minutes to reach Dupont Circle, Washington, DC, United States from Dulles Airport (Curb 2E), Dulles, VA, United States which are 43 Miles apart. Bus fares in Washington D.C. Bus are calculated on pay per ride basis. Taxiautofare provides you the fare cards for different variants like adult, child, senior citizens, students and disabled. Information of daily, weekly, monthly, etc passes is given here.
You also get a smart tip where the details of other modes of transport like taxi and metro availability for your route is also present. Cheaper and Faster options are also shown in this smart tip. You will find the best possible way to reach the destination with the help of this tip.