Enjoy 99-cent corn dogs at Sonic Drive-In on National Corn Dog Day

Extra mustard and savings, please!

For bargain hunters, there’s nothing ever corny about saving money, especially when it means dining on the cheap.

Image: Sonic Drive-In

Sonic Drive-In occasionally offers discounted corn dogs for one day only on select dates, typically holidays or other notable days. (Any add-ons are extra.) There’s usually no limit, so every family member can bite into a dog (or two) without breaking the bank.

If you want to be alerted when cheap corn dogs are available at Sonic Drive-In, sign up for the chain’s text updates.

National Corn Dog Day: To celebrate National Corn Dog Day, Sonic Drive-In is offering corn dogs for just 99 cents on March 15, 2025. The corn dogs are regularly $2.89, so it’s savings of 65%. Regular price may vary by location.

There is no limit. No promo code or coupon necessary. The discount automatically applies at checkout — in-restaurant and online via Sonic’s site or app.

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The popular fast-food chain also offers a daily Happy Hour from 2 p.m. to 4 p.m. — 50% off drinks and slushes. Even more delicious, bargain eaters can combine the two offers for maximum savings. (The bargain beverages are available all day via the Sonic Drive-In app.)

Get the inside scoop on all of Sonic’s best deals in our roundup.

NOTE: Not all locations offer the same national promotions. As a result, price and participation may vary. It’s always wise to call ahead for verification in your area. We strive to keep up with “limited-time offers,” but deals may end without notice.