National Cheeseburger Day Freebies & Deals 2018

National Cheeseburger Day is Tuesday, September 18 and many restaurants are celebrating with deals, BOGO‘s and freebies!

You‘ll find offers from BurgerFi, McDonald‘s, Ruby Tuesday, Sonic, Wayback Burgers, Wendy‘s and more!

This list will continue to grow as we get closer to Tuesday. If you hear of any additional National Cheeseburger Day offers, please post them in the comments section.


On Tuesday, September 18, BurgerFi locations nationwide will be offering $1 BurgerFi Cheeseburgers, with the purchase of a BurgerFi Cheeseburger. The burger features two all-natural Angus beef patties, with Double American Cheese, Lettuce, Tomato, and BurgerFi Sauce. You have to mention or show the offer to redeem. Cannot be combined with any other offer or special. No Substitutions. In-store orders only. Offer not valid on online, phone or delivery orders.


Get a $1 McDouble when you use the coupon on the McDonald‘s app. Coupon is valid through 12/30/18 and can be used once per day.

Potbelly Sandwich Shop

Potbelly Sandwich Shop is offering Potbelly Perks Members a Buy a Sandwich, Get any Sandwich FREE deal on Tuesday 9/18 and Wednesday, 9/19/18.  Although they don‘t have burgers there, they do have a meatball sandwich, and that‘s made with ground beef, so I think it counts enough to be on this list. Details about Potbelly Perks can be found on

Red Robin

Enjoy a $5 Red Robin Gourmet Cheeseburger and Bottomless Steak Fries on Sept. 18 for each adult size beverage purchase. Valid 9/18 at participating locations. Dine-in only. See more details on their

Ruby Tuesday

Celebrate National Cheeseburger Day with a FREE Ruby Tuesday Cheeseburger (up to a $10 value) when you purchase an entree on September 18 or 19. You have to be signed up for their So Connected rewards program (which is free) and you will also get a free Garden Bar entree or burger on your birthday and a free appetizer when you sign up. Valid on dine-in only. One coupon per member. Sign up for the National Cheeseburger Day offer and for their So Connected program on their


Every Tuesday night at Sonic, they offer 1/2 price Cheeseburgers from 5 pm to close. Sonic is also offering their Carhop Classic Quarter Pound Double Cheeseburger and Medium Tots or their Classic Sonic Signature Slider and Medium Tots for $2.99 for a limited time! Their website indicates that this is a limited offer, but it does not specify how long it will last. Not all Sonic locations participate in these promotions so I suggest calling ahead to verify if your location is honoring the offer posted on their website. See for more details.

Wayback Burgers

Wayback Burgers is celebrating Cheeseburger Day, coming up on September 18, with a Buy One, Get One cheeseburger. All Wayback Burgers fans who download the new Wayback App (download it for your Apple or Android device) by Monday, September 17th will be rewarded with a Buy One, Get One Cheeeesy Burger. Additionally, any restaurant guests who download the New Wayback App will be rewarded with a Free Classic Burger after their first in-app purchase. See details on their


Score a FREE Dave’s Single hamburger with any purchase at Wendy’s through Through September 30. To get this offer, download the Wendy’s app & redeem the digital coupon. To find the deal, look in the Offers section on their app. This offer is valid once per day. See more details from their