National Cheeseburger Day Freebies & Deals (Today Only!)

Today, September 18th is National Cheeseburger Day, and you can celebrate with some amazing deals. Scroll down to check all the cheeseburger freebies and deals that will be available at various restaurants on this date.

Burger King

At Burger King, you may be be able to snag a free Cheeseburger with a $1 purchase on September 18th with Royal Perks! They will also have a whole week of tasty deals for their members as follows:

• Free Whopper Jr. with $1 purchase on September 19th
• $3 Whoppers  on September 20th
• Buy One Get One free Whopper on September 21st
• Free Onion Rings with $1 order on September 22nd
• $22 Family Bundle (3 Cheeseburgers, 3 Whoppers, and 3 small fries) on September 23rd
• All your purchases get you double rewards on September 24th

McDonald’s

Get ready to celebrate National Cheeseburger Day in style! McDonald’s has a special treat for you on September 18th – their Double Cheeseburger for just 50¢ at participating locations, and no additional purchase is required! All you need to do is download the McDonald’s app (if you haven’t yet), head to the offers tab, tap “Use Offer”, and your discount will be applied at checkout. Do note that there’s a limit of one per customer. So, mark your calendars and make sure not to miss out on this incredible 50¢ Double Cheeseburger deal!

Wendy’s

In celebration of National Cheeseburger Day starting September 18th, Wendy’s will be offering their Junior Bacon Cheeseburgers for 1¢ with any purchase in their app (App Store or Google Play). This offer is available until September 22nd with a limit of one per account. Don’t miss a chance to enjoy a delicious burger for an unbeatable price, download the Wendy’s App here!

Check out more on this deal here!

Wayback Burgers

On September 18th, Wayback Burgers is offering Buy One Get One free on their burgers. The offer can be redeemed online or through the Wayback App (iOS or Android), and the limit is one per app account.

Applebee’s

On September 18th – Applebee’s offers their handcrafted Classic Burgers, Classic and Bacon Cheeseburgers at just $8.99. You can order online, through their app (iOS or Android) or just visit a restaurant nearby to score the deal!

Burger 21

On September 18th, at Burger 21 you can snag Cheesy Burgers for only $4! There is no limit on purchases available through their app, online, or in-store at only select locations!

BurgerFi

On September 18th, head over to BurgerFi and regularly order a Coca-Cola Freestyle which gets you a Premium Cheeseburger for an additional $4 – regularly $10.99! The deal is valid both online and through the BurgerFi app.

White Castle

White Castle will most likely offer a coupon for National Cheeseburger Day! You can use it to score a Buy One Get One Free Single Cheese Slider with a limit of one free per customer. 

Freddy’s Frozen Custard

On September 18th only, head to Freddy’s Frozen Custard & Steakburgers and snag a Freddy’s Original Double Steakburger – no purchase necessary, just check the rewards section in your app. Keep in mind that there is a limit of one per account.

Dairy Queen

On September 18th, Dairy Queen offers their Original Cheeseburger for free with any $1 purchase when you are ordering through the Dairy Queen App! The limit is one per customer. Also, their Rewards Members have another offer available on National Cheeseburger Day. When they order through their Dairy Queen App they get a Small Blizzard for 85¢ in honor of the year of invention of their tasty treat, 1985!

Farmer Boys

On September 18th you can get Big Cheese for just $4 from 2 pm to closing hour at Farmer Boys.

Dog Haus

Dog Haus are celebrating National Cheeseburgers day on September 18th by offering their cheeseburgers on a Buy One, Get One Free offer. Note that you must become a Haus Rewards member by September 17th to score the Cheeseburger BOGO offer in the app.

Smashburger

On September 18th, Smashburger will be having a $5 deal on all their Singles including the Classic Single, the Classic Single Black Bean Burger and the Classic Single Turkey Burger! It will be available both in-store at participating locations and online with the promo code CLASSIC24.

Bar Louie

On September 18th, Bar Louie is offering their Louie’s Choice Cheeseburger, a burger made with white cheddar and Louie sauce and served with fries or tots for only $9.95. Pricing may vary at participating locations, so it’s best to check with your local Bar Louie before heading out.

Sonic

On September 18th, Sonic is likely to offer 50% off cheeseburgers in the Sonic app!

Miller’s Ale House

Miller’s Ale House is offering its classic cheeseburger and fries for a discount price on September 18th.

Mooyah

On September 18th, Rewards App Members can enjoy a free cheeseburger with the purchase of fries & drink at Mooyah.

More National Cheeseburger Day Deals

• Krystal – You may be able to score a $1 Cheese Krystals from Krystal on National Cheeseburger Day.
• Next Level Burger – This plant-based restaurant may offer a BOGO-free deal on their American Cheeseburger to celebrate National Cheeseburger Day. The deal is in-store only at both Next Level brands (Next Level Burger and Veggie Grill by Next Level).
• Wahlburgers – On September 18th, Wahlburgers is offering 50% off its burgers.
• Bad Daddy’s Burger Bar – On National Cheeseburger Day, September 18th, Bad Daddy’s will be offering their All-American Burger with cheese for just $8!
• Eddie Merlot’s – On September 18th, from 4 pm until 6:30 pm, you can celebrate National Cheeseburger Day with Eddie Merlot’s Prime Cheeseburger for only $15. Pricing and participation may vary so contact your local Eddie Merlot’s before heading out.

• Hat Creek Burger Company – Hat Creek is offering its Little Hat Burger for just $2 when you order through the Hat Creek app on September 18th!
• Jack In The Box – On September 18th, Jack Pack members can score a Free Jumbo Jack with purchase.
• Sullivan’s Steakhouse – To celebrate National Cheeseburger Day, Sullivan’s Steakhouse is offering their Beef Burger Sliders for only $10. Offer is valid only on September 18th, from 3-6 pm.
• Twin Peaks – Score Twin Peaks’ Burger plus a 22-ounce Coors Light or Miller Lite for just $12 all day. You can also grab a Cheeseburger and tea or soda for just $10. Available on September 18th at participating locations.