Chicken lovers, this deal is back and better than ever!
Shake Shack has officially brought back Chicken Sundays, where you can score a FREE Chicken Shack sandwich every Sunday with a qualifying purchase.
If you love food freebies, this is one deal you’ll want to save.
Shake Shack Chicken Sundays Deal
For a limited time, Shake Shack is offering a FREE Chicken Shack when you spend $10 or more every Sunday.
Deal Details
FREE Chicken Shack sandwich Valid every Sunday Minimum $10 purchase required Use promo code: CHICKENSUNDAY Available for online, app, and in-store orders Ends June 28, 2026
What Is the Chicken Shack?
The Chicken Shack is one of Shake Shack’s most popular menu items.
Includes:
Crispy all-natural chicken breast Lettuce and pickles Herb-mayonnaise sauce Soft potato roll
It’s crunchy, juicy, and one of their highest-rated sandwiches.
How to Get the Free Chicken Shack
Follow these steps:
Visit Shake Shack or open the Shake Shack app Add $10 or more in food to your cart Add a Chicken Shack sandwich Enter promo code CHICKENSUNDAY Enjoy your FREE sandwich every Sunday ?
Important Fine Print
Valid Sundays only One free Chicken Shack per order Must meet $10 minimum before tax and fees Not valid with other offers Participating locations only Subject to availability
Deal End Date
Chicken Sundays ends June 28, 2026
That means you have months of free chicken sandwiches ahead!
Why This Deal Is So Good
If you normally spend $10+ at Shake Shack, this deal can easily save you:
$8–$10 per Sunday Over $300+ in free food before the promotion ends
Perfect for family dinners, weekend treats, or game-day meals.
Final Thoughts
Shake Shack rarely offers long-term food freebies — so when they do, it’s worth jumping on fast.
If you’re already a fan of their burgers, fries, or shakes, Chicken Sundays is basically free money in sandwich form.
Set a reminder for Sundays — your future self will thank you
