We have the latest and free shake coupon codes, discounts and promotion codes to give you the best savings. To use a coupon, simply click the coupon code and enter the code when checking out at the store.
🚨Don't forget to grab your Royally big offer! Ends this weekend ⏳ Across our range of Kendal Mint Cake, Energy Bars, Energy Gels, Drinks & more. Head to our website for more 👇 Code for 15% off 🔗
May the 4th is upon us and the Force is strong! 💪 Feel the power of the RS4D and monitor #earthquakes like a Jedi with 14% off until May 14th! Use the code at checkout ➡️ #MayThe4thBeWithYou #starwars #raspberryshake #seismology #feeltheforce
Details: This Teacher Appreciation Month deal is for teachers and “those who appreciate them as much as Sonic does,” the fast-food chain says. From Tuesday through May 31, get a free Route 44 drink or slush with purchase when ordering on the restaurant’s app with the promo code [Expires: 08 April 2028]
CLICK TO GET DEALFamily Night Half Price Cheeseburgers Every Tuesday [Expires: 08 April 2028]
CLICK TO GET DEAL1/2 Price Drinks & Slushes During Happy Hour [Expires: 08 April 2028]
CLICK TO GET DEALNEW! Dunked Ultimate Chicken Sandwich [Expires: 08 April 2028]
CLICK TO GET DEALHappy Hour Anytime! 1/2 Price Drinks and Slushes when you Order Ahead on the App [Expires: 08 April 2028]
CLICK TO GET DEAL10% off or Free Beverage for Seniors 60+ [Expires: 08 April 2028]
CLICK TO GET DEALMorning Drink Stop 99¢ Large Beverages [Expires: 08 April 2028]
CLICK TO GET DEALNew Sweet Pretzel Twist with Cream Cheese Frosting [Expires: 08 April 2028]
CLICK TO GET DEALHappy hour anytime. Get half price drinks and slushes when you order ahead in the SONIC app. [Expires: 08 April 2028]
CLICK TO GET DEALHappy hour from 2-4pm, get half price of drinks and slushes. [Expires: 08 April 2028]
CLICK TO GET DEALGet free drink or slush when you download the Sonic app. [Expires: 08 April 2028]
CLICK TO GET DEALCheck out all the coupons, promo codes, and deals for your local Sonic Drive-In's location. [Expires: 08 April 2028]
CLICK TO GET DEALEach Corn Dog is half price. Valid only December 9, 2021 at participating SONIC® Drive-In locations while supplies last. Not valid with delivery or in conjunction with Combos or any other rewards. [Expires: 08 April 2028]
CLICK TO GET DEALHappy hour from 2-4pm, get half price of drinks and slushes. [Expires: 08 April 2028]
CLICK TO GET DEALHappy hour anytime. Get half price drinks and slushes when you order ahead in the SONIC app. [Expires: 08 April 2028]
CLICK TO GET DEALCheck out all the coupons, promo codes, and deals for your local Sonic Drive-In's location. [Expires: 08 April 2028]
CLICK TO GET DEALGet 1/2 Price Cheeseburgers: Get ½ price SONIC Cheeseburgers on Tuesdays after 5pm. Includes single-patty SONIC Cheeseburgers (approx. ¼ lb. precooked) only; excludes double-patty Cheeseburgers, limited-time-only Cheeseburgers, Quarter Pound Double Cheeseburgers and Jr. Burgers. Offer valid only while supplies last. Discount based on menu price. Mobile ordering available only at select locations. Add-Ons cost extra. Not good with Combos, delivery or any other offers. [Expires: 08 April 2028]
CLICK TO GET DEALGet 1/2 Price Cheeseburgers: Get ½ price SONIC Cheeseburgers on Tuesdays after 5pm. Includes single-patty SONIC Cheeseburgers (approx. ¼ lb. precooked) only; excludes double-patty Cheeseburgers, limited-time-only Cheeseburgers, Quarter Pound Double Cheeseburgers and Jr. Burgers. Offer valid only while supplies last. Discount based on menu price. Mobile ordering available only at select locations. Add-Ons cost extra. Not good with Combos, delivery or any other offers. [Expires: 08 April 2028]
CLICK TO GET DEALThis holiday season we recommend that you place your order early and not wait until the last minute. Most major carriers are no longer guaranteeing transit times, and deliveries will take far longer to arrive than in years past. To receive your order by 12/23, please place orders no later than 12/9. Free shipping only offered for orders placed today 12/9. [Expires: 08 April 2028]
CLICK TO GET DEALFree Breakfast Entrée with any purchase. Valid January 10th to 17th. Online Exclusive Only! Some restrictions apply. Limited time offer. [Expires: 08 April 2028]
CLICK TO GET DEALSweeten up your weekend with half price SONIC® Shakes online and in the app! Surprise your Valentine and treat yourself when you use this sweet reward at checkout. Pick your favorite Shakes and enjoy this deal by February 14! One time only. Limit 5. [Expires: 08 April 2028]
CLICK TO GET DEALFamily Night! Get half price cheeseburgers. Every Tuesday night from 5pm to close. [Expires: 08 April 2028]
CLICK TO GET DEALGet 1/2 Price Cheeseburgers: Get ½ price SONIC Cheeseburgers on Tuesdays after 5pm. Includes single-patty SONIC Cheeseburgers (approx. ¼ lb. precooked) only; excludes double-patty Cheeseburgers, limited-time-only Cheeseburgers, Quarter Pound Double Cheeseburgers and Jr. Burgers. Offer valid only while supplies last. Discount based on menu price. Mobile ordering available only at select locations. Add-Ons cost extra. Not good with Combos, delivery or any other offers. [Expires: 08 April 2028]
CLICK TO GET DEALLog In Online and Get 50% Off Lemonades and Limeades, online only. Valid until 12/31/2050. Some restrictions apply. Limited time offer. [Expires: 08 April 2028]
CLICK TO GET DEALSweeten up your weekend with half price SONIC® Shakes online and in the app! Surprise your Valentine and treat yourself when you use this sweet reward at checkout. Pick your favorite Shakes and enjoy this deal by February 14! One time only. Limit 5. [Expires: 08 April 2028]
CLICK TO GET DEALGet a breakfast entree at half price as a reward. Discount will apply when you redeem your reward at checkout. Some restrictions apply. Limited time offer. [Expires: 22 April 2028]
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