Last Updated: December 1, 2025

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Most coupons are valid only at participating locations and not valid in AK, HI, PR or outside the USA. Share: One coupon per person per visit. Not valid with other offers or coupons. Void where prohibited. Coupons not valid at airports, trains, and stadiums.

Dennys Coupon Codes, Printable coupons, and Promo Codes

13 Coupon Codes Available

• New Coupon

  

  Dennys

  Rewards members get $10 off of $30 in December
  Login to your Denny's Rewards (free to join)
  Offer is found in "wallet"
  
  At participating locations.

   

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  Expires: Dec-22-2025

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• New Coupon

  

  Dennys

  KIDS EAT FREE EVERY DAY from 4 p.m. to 10 p.m.
  
  At participating locations.
  
  In-Store Only

   

  Share it:

  Expires: Dec-31-2025

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  Takeout Coupons, Deals
  
  
  Monday Daily Deals - Other Days
  
  
• New Coupon

  

  Dennys

  5 Slams Starting at $5
  Three new ones: Grand Slam Burrito, BLT&E Slamwich, and 2-Egg Breakfast Slam
  
  At participating locations.
  
  In-Store and Online

   

  Share it:

  Expires: Dec-31-2025

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• New Coupon

  

  Dennys

  New Rudolph Everyday Value Slam starting at $6.99
  
  At participating locations.
  
  In-Store and Online

   

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  Expires: Dec-31-2025

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• New Coupon

  

  Dennys

  Denny's Newest Menu
  
  In-Store and Online
  
  At Participating Locations. Not valid with any other offer.

   

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  Expires: Ongoing

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  Takeout Coupons, Deals
  
  
  Monday Daily Deals - Other Days
  
  
• New Coupon

  

  Dennys

  Store Locator
  
  In-Store Only
  
  At Participating Locations. Not valid with any other offer.

   

  Share it:

  Expires: Ongoing

  Get DealComment

• New Food Coupons from:

  
  
  Free Food Coupons App - Download NOW
  
  
• New Coupon

  

  Dennys

  Limited Stock Dennys Gift Cards - Buy Discounted Dennys Gift Cards and save.
  
  At Participating Locations. Not valid with any other offer.

   

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  Expires: Ongoing

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• New Coupon

  

  Dennys

  BoothBucks
  Every time you order, in person, online or through the app, get back in the form of BoothBucks
  Must be a Denny's Reward (free to join)
  At participating locations.

   

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  Expires: Ongoing

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• New Coupon

  

  Dennys

  20% off Coupon on your next visit when you join Denny's Rewards. Free Grand Slam on your birthday.
  
  Restrictions may apply
  
  At Participating Locations. Not valid with any other offer.

   

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  Expires: Ongoing

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• New Coupon

  

  Dennys

  Denny's Allergen Menu
  
  In-Store and Online
  
  At Participating Locations. Not valid with any other offer.

   

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  Expires: Ongoing

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