Sonic Offers Half Price Grilled Cheese Double Burger Exclusively Online And Via The App Through August 28, 2022


Sonic kicks off summer with the launch of a new, digital exclusive deal where you can get a Grilled Cheese Double Burger for half the price when ordered in the app or online through August 28, 2022.

To take advantage of the offer, simply order a Grilled Cheese Double Burger in the Sonic App or online and the 50 percent discount will be automatically applied at checkout, no promo code required.

The Grilled Cheese Double Burger consists of two seasoned 100% pure beef patties layered with three slices of melty cheese, onions, mustard, and ketchup, all served between two slices of thick, buttery Texas Toast.

Sonic’s half price Grilled Cheese Double Burger offer is limited to one redemption per account through Sunday, August 28, 2022.


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