28 Bunderful Deals for National Cheeseburger Day

When it comes to burgers, the topping options are endless. But, somehow, classic cheeseburgers are still holding strong against the competition.

On September 18, burger lovers will celebrate National Cheeseburger Day, and many restaurants are opening up the grills and offering some juicy deals to get customers to bite into. Ready to join the celebration? There are a plethora of discounts and freebies to choose from.

& Pizza

On September 18, &pizza is selling its Sons Out Buns Out Pizza for $5 (regularly $13.99) all day. The pizza features the chain's Parm-Romano sauce, mozzarella, hamburger slices, onions, grape tomatoes, lettuce, dill pickles and a burger sauce.

Applebee's

Applebee's customers can get one of the following three burgers with fries for just $8.99 at participating locations on September 18: Classic Bacon Cheeseburger, Classic Cheeseburger and Classic Burger. Offer valid on dine-in and to-go orders.

bad father

Bad Daddy's customers can order the chain's All-American burger with cheese on September 18 for just $8.

bar louis

On National Cheeseburger Day from 11 a.m. to 3 p.m., Bar Louie's customers can order a Louie's Choice cheeseburger, served with fries or a tot, for just $9.95. Prices and participation may vary across locations.

Buffalo Wild Wings

When Buffalo Wild Wings Blazin' Rewards members buy one burger on September 18, they get another free. Offer valid on dine-in, takeout and Buffalo Wild Wings GO orders.

Burger King

Burger King Royal Perks members can score a free cheeseburger with a purchase of $1 or more on September 18.

Carls Jr

Carl's Jr. Rewards members will be treated to half-price double cheeseburgers for in-app, online and restaurant orders on September 18. Offer valid on up to four double cheeseburgers per order at participating restaurants. This is not valid with other discounts and is limited to one offer per registered user.

Dairy Queen

From September 16 – 22, Dairy Queen customers can receive a free Double Original Cheeseburger Signature Stackburger with any app or online order of $1 or more at participating DQ Grill & Chill locations nationwide. Offer limited to one per customer.

Danny's

Denny's Rewards members can get 20% off any burger on September 18, including the limited-edition Beetlejuicy Burger. Offer valid at participating locations for dine-in or online orders and has a minimum purchase of $8. Offer cannot be combined with other discounts.

dog house

Dog Haus will be running a Buy One, Get a Free Cheeseburger offer for Rewards members on September 18. The offer is available on the chain's app.

of Eddie Merlot

On September 18, Eddie Merlot customers can order an Eddie's Prime Cheeseburger for $15 between 4 – 6:30 p.m. Prices may vary based on participating locations.

The Farm Burger

Grass-fed burger chain Farm Burger is running build-your-own cheeseburger deals starting at $5 on National Cheeseburger Day.

Farmer boys

Farmer Boys customers can order the chain's Big Cheeseburger for just $4 on National Cheeseburger Day. Offer cannot be combined with other deals, is limited to two burgers per customer and is available at the restaurant or drive-thru.

Very Important Farmers (VIF) loyalty members can get an extra surprise when they scan their receipt.

friendly

Friendly's Fan Club members can save $2 on cheeseburgers from September 18 – 20.

Hat Creek

Hat Creek customers who order Little Hat Burgers on the chain's app will score the menu item for just $2 on Sept. 18.

Instacart

Instacart customers can get $10 off their $20 purchase from the National Cheeseburger Day product collection, which includes meats, cheeses, buns, condiments and more. Offer valid at select retailers through Instacart.

Crystal

Crystal is currently running a limited time offer for 12 Cheese Crystals for just $15.

McDonald's

McDonald's customers who order on the chain's app can enjoy a 50-cent double cheeseburger on Sept. 18.

Omaha Steaks

Omaha Steaks is offering the following deals in honor of National Cheeseburger Day:

red robin

From September 17-19, Red Robin customers can get a gourmet cheeseburger, bottomless side and drink for just $10 (regularly $14.99 or more) with meals at participating restaurants.

sonic

For a limited time, Sonic customers can order a quarter-pound double cheeseburger for just $1.99.

Smashburger

Smashburger customers can score $5 Classic Singles on National Cheeseburger Day in stores, online and on the restaurant's app by using the code CLASSIC24. Offerings include the Classic Single, Classic Single Turkey Burger and Classic Single Black Bean Burger.

Sullivan's Steakhouse

From 3 – 6 pm on September 18, Sullivan's Steakhouse customers can order the restaurant's signature beef burger sliders for just $10. Prices and participation may vary by location.

Wahlburgers

Wahlburgers adult burgers will be 50% off at participating locations on September 18. Offer valid in-store and online and excludes doubles, triples, sandwiches and schmaltburgers. This is limited to one per customer and cannot be combined with other offers.

Wayback Burger

Wayback Burgers is running a buy one, get one free deal on its classic burger on September 18

Wendy's

From September 18 – 22, Wendy's customers can get a Junior Bacon Cheeseburger for $0.1 with any purchase when placing an app order at participating restaurants.

Whataburger

On National Cheeseburger Day, Whataburger is rewarding members who place an app or online order for a Patty Melt, Sweet & Spicy Bacon Burger or a Whataburger with Cheese will be entered to win free Whataburgers for a year. Winners will receive their prize in the form of 52 coupons, which can be redeemed at participating locations.

white castle

White Castle is running a buy one cheese slider, get one free deal on National Cheeseburger Day. To score the deal, use the code SAYCHEESE in the restaurant app.

Plus, customers can buy a bag of 10 cheese sliders for $7.99 ($8.99 in New York, New Jersey, Florida and Arizona) through November 10.