Burger lovers, rejoice! National Cheeseburger Day officially arrives on Friday, September 18, 2026. Fast-food chains and casual dining restaurants across the United States are firing up the grills and rolling out massive discounts, app-exclusive deals, and mouth-watering freebies.
If you want to celebrate without breaking the bank, you will need to plan ahead. Many of this year’s best promotions require you to download a restaurant’s mobile app or sign up for a free loyalty rewards program.
Here is your ultimate guide to the top cheeseburger deals available on September 18, 2026.
Top Fast-Food & Dining Deals
McDonald’s
The Golden Arches is bringing back a fan favorite deal. You can grab a Double Cheeseburger for just $1 when you make any minimum purchase of $1 through the McDonald’s app.
Five Guys
If you are looking to share, Five Guys is offering a rare buy-one-get-one-free promotion. Buy any cheeseburger through the Five Guys app or website, and you will get a second one completely free.
Wendy’s
Wendy’s is slashing prices on its signature fresh beef. Customers can add a Dave’s Single Cheeseburger to any purchase for $1.99 when ordering via the Wendy’s app or official website.
Applebee’s
Looking for a sit-down meal? Applebee’s is serving up its Classic Cheeseburger with a side of fries for $8.99. This offer is valid for both dine-in guests and To Go orders.
Sonic Drive-In
Sonic is keeping it cheap and cheerful for the holiday. Drive-in guests can score a junior double cheeseburger for just $1.99.
Carl’s Jr.
If you have a sweet tooth, Carl’s Jr. has a unique pairing for you. You can get any burger for half-price when you purchase a hand-scooped ice cream shake through their mobile app.
Tips for Scoring the Best Deals
To make the most of National Cheeseburger Day, keep these quick tips in mind:
- Download apps early: Avoid the lunch-rush tech headaches by setting up your restaurant reward accounts and payment methods the morning of September 18.
- Read the fine print: Most of these app-exclusive deals are limited to one per customer or account.
- Verify locally: While these are national promotions, franchise participation can vary. It is always a good idea to check your local app menu before heading out..
