Comcast Payment Options
Click on the account icon in the upper righthand corner of xfinity. com to pay your bill, check your balance, see your billing history, sign up for automatic payments and paperless billing, and so much more. Transfer payments from a valid savings or checking account (with a u. s. Bank) or use a credit or debit card. Sign in to xfinity. com to pay your xfinity bill; All online, available 24/7.