Sonic Drive-In Half Price Shakes After 8PM

June 17, 2021

The following promotion was active in previous years but has not yet returned for the summer of 2021. We’ll keep watching for it. As soon as we receive further information, we will update this page. Be sure to check back often!

Once again, Sonic Drive-In has brought back their popular half price summer shakes promotion! Come in after 8:00PM and get any shake, float, or ice cream slush on the menu at 50% off the regular price. Choose from any of Sonic’s 22 flavors and take your shake for half price. Any shake, any day, 50% off after 8PM. No coupon or secret handshake is required to get this deal. It’s the famous Sonic Nights half price shakes offer!

As a bonus, get Sonic’s Ice Cream Cookie Sandwiches for just $1.49 each! Available every night from 8PM until close.

This 50% off shake promotion is available through September 2, 2019 at participating restaurants. Most Sonic Drive-In locations will be open holiday hours on Independence Day (Thursday, July 4.)