Dennys Coupon Codes & Promo Codes
Free Grand Slam On Your Birthday
Stop at Denny's on your birthday for the best gift of all: a free grand slam! Must present identification to employee.
Online Offer Expires in 4 months
15% Off Entire Check For AARP Members
Awesome meals are waiting on you at Denny's. AARP members can enjoy 15% off your entire check all day, every day.
Online Offer Expires in 7 months
Dennys Expired Coupons
20% off Your Entire Check at Dennys
Online Offer Terms and Conditions Coupon Expired