National Burger Day is here, and fast food chains across the United States are offering sizzling discounts on Thursday, May 28. The holiday, which falls during National Hamburger Month, celebrates the start of summer and the joy of grilling. While some deals run throughout May, most are available on or just before the big day. From $5 burgers at Sonic and Smashburger to a chance at free food for a year from Whataburger, here are all the best offers.
Burger King
On Thursday, Burger King is giving Royal Perks members a free hamburger with any purchase of $3 or more at participating locations. Additionally, members who spend $10 or more can get four months of Spotify Premium for free.
Shake Shack
From May 25 through May 31, customers can get a free Shack Burger with a minimum $10 purchase. Use the code FREEBURGER on the Shake Shack app or at an in-restaurant kiosk. Also, enter the Shake Shack Burger Month Sweepstakes by June 1 for a chance to win free burgers for a year.
Dairy Queen
DQ Rewards members can save $1 on any Signature Stackburger until May 31. Redeem the offer on the DQ Mobile App.
Checkers
On Thursday, Checkers offers a Buy One, Get One Free deal on its Classic Burger at participating locations.
Sonic
Sonic Rewards Members can get a free SONIC Smasher or All-American Smasher with a purchase of $5 or more through May 31. Orders must be placed via the Sonic app.
Whataburger
On May 28, customers who order a medium fry and a medium drink get a free Whataburger. Order online or scan the app in-store. Rewards members can also enter a giveaway for up to a year of free food.
Smashburger
On Thursday, get a single burger for $5.28 using code 528SINGLE on the website or mobile app.
