1/2 Price Blast: *Each Blast is half price; limit 5. Tax not included. Add-Ins cost extra. Valid only on March 17, 2021 when you apply promo code BLAST online or in the SONIC® App or mention when ordering at participating SONIC® Drive-In locations while supplies last.

Are Sonic blasts half off after 8?

We apologize for any confusion. Our shakes, floats, and ice cream slushes are half off after 8 PM, but our Blasts are not. The only difference is candy toppings, right?

How do you get a half price blast at Sonic?

* Get 1/2 price Cheeseburgers every Tuesday after 5 pm when you order online or in the Sonic app. * Get 1/2 price drinks and slushes from 2-4 pm each day at participating locations.