Shake Shack Deal: Free Shackburger with $10+ Purchase Through September 30, 2026

Shake Shack is running a limited-time deal through September 30, 2026, where you can get a free single-patty Shackburger with a $10+ purchase.

The deal is available for delivery or pickup when you order through the Shake Shack mobile app or website. It is also available when ordering through an in-restaurant kiosk. You need to enter the code "BURGERTIME" at checkout to redeem it.

Shake Shack's Shackburger (you can find my review of it here) features a quarter-pound Angus beef patty, American cheese, ShackSauce, leaf lettuce, and tomato on a toasted potato bun. It normally costs $7.99 near me in Los Angeles.

Other deals at Shake Shack right now include:

- $2 sodas, $4 crinkle-cut fries, and $6 regular menu shakes when ordering through the Shake Shack mobile app or website. No code is required.

- Free Chicken Shack with a $10+ order on Sundays through December 27, 2026. It's only available through an in-restaurant kiosk, the Shake Shack mobile app, and the Shake Shack website using the code "CHICKENSUNDAY" at checkout.

Photo via Shake Shack.