Sonic menu prices, shakes deals and coupons, as well as the Sonic Breakfast menu, Happy Hour Menu and Burger menu with prices, all one 1 page. Save 50% on corn dogs and America dogs at Sonics Drive-in Burger with the latest promotion. See: http://pizzacouponcodes.net/sonic-menu-prices for the latest deals and the full menu. Sonics is Americas number 1 fastest growing fast food restaurant chain. Bon Appetit and Happy saving!