Updated September 27, 2026

Five Guys is offering a classic buy-one-get-one-free burger promotion on September 18. The deal applies to any burger of equal or lesser value, making it a perfect chance to try their famous fresh‑ground beef and hand‑crafted toppings.

The deal

This BOGO offer is limited to one redemption per signed‑in account, ensuring each customer gets the full benefit.

Why we like it

The promotion runs exclusively on September 18, so timing is crucial. By taking advantage of this free burger, you effectively save the cost of a second meal, which can be a significant discount for families or groups.

Key features

This deal is ideal for burger enthusiasts, families looking for a budget‑friendly dinner, or anyone craving a quick, tasty meal. Five Guys’ signature burgers are known for their juicy patties and customizable toppings, making the free second burger just as satisfying as the first.

Who it's for

The promotion is limited to one redemption per account, and third‑party orders are not eligible. Ensure you verify the terms in the app before ordering to avoid any surprises.

Bottom line

Please note the official terms state the promotion ends on September 18, not September 19 as shown in some artwork. There are no additional coupons or codes required beyond the BOGOBURGER identifier, and taxes and premium extras are excluded from the free item.

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