Get the Best Sonic Promo Codes & Coupons (May 2025) — Save Big Today!
Looking to save big on your favorite Sonic Drive-In treats? You’re in the right place! We’ve rounded up the best, most active Sonic promo codes and coupons for May 2025 so you can enjoy your burgers, shakes, and refreshing drinks without stretching your budget.
At Sonic, great deals are always on the menu — and we’re here to help you find them. Whether you’re craving a crispy chicken sandwich or one of their famous Cherry Limeades, these verified deals and exclusive discounts will make your order even sweeter. No need to waste time searching through expired or fake codes — we’ve done the hard work for you!
Saving big with the latest Sonic promo codes makes every visit even better. Don’t forget to check out the full Sonic menu to see all the delicious deals and classic favorites waiting for you.
Keep scrolling to grab the latest Sonic promo codes, secret offers, and limited-time deals updated for May 2025. From app-exclusive discounts to drive-in-only offers, everything you need to save is right here. Don’t miss out — unlock your savings today and treat yourself for less!
🔥 Sonic Active Promo Codes & Deals – May 2025
Discover the best Sonic promo codes and deals for May 2025! From free snacks to huge discounts on your favorite menu items, these exclusive offers help you save big on your next Sonic order. Take advantage of Buy One Get One Free deals, special app discounts, and more to make every visit even better!
Free Sonic Blast (Buy One Get One)
- Offer: Enjoy a free Sonic Blast when you buy one. Great for sharing or satisfying a sweet craving!
- How to Redeem: Apply the code during checkout at Sonic’s website or app.
$1.99 Footlong Coney
- Offer: A delicious Footlong Quarter Pound Coney for only $1.99.
- How to Redeem: Enter the promo code during checkout on Sonic’s app or website.
35% Off Your Online Order
- Offer: Save 35% on your next Sonic online order – perfect for any meal or snack.
- How to Redeem: Apply the code at checkout.
$2 Double Cheeseburger
- Offer: Get a quarter-pound Double Cheeseburger for just $2. A great deal on a satisfying burger!
- How to Redeem: Apply the code during checkout.
$1 Off Grilled Cheese
- Offer: Save $1 on a delicious grilled cheese sandwich – perfect for a quick snack.
- How to Redeem: Enter the promo code when ordering on Sonic’s app or website.
50% Off Cheeseburgers
- Offer: Enjoy a 50% discount on any Sonic cheeseburger, perfect for a quick and tasty meal.
- How to Redeem: Use the promo code at checkout.
Free Buffalo Chicken Bites (BOGO)
- Offer: Buy one Buffalo Chicken Bite and get another free, great for a savory snack.
- How to Redeem: Apply the code during checkout.
Buy One Get One Free on Select Items
- Offer: Buy one, get one free on select Sonic menu items. A fantastic deal for sharing!
- How to Redeem: Apply the code at checkout.
$0.99 Mozzarella Sticks
- Offer: Enjoy Sonic’s crispy mozzarella sticks for just $0.99 – a great snack deal.
- How to Redeem: Use the promo code at checkout.
$1.49 Small Popcorn Chicken
- Offer: Small Popcorn Chicken for only $1.49, perfect for a quick bite.
- How to Redeem: Enter the code at checkout.
Half-Price Drinks & Slushes (2 PM – 4 PM Daily)
- Offer: Get drinks and slushes for half-price every day from 2 PM to 4 PM during Happy Hour.
- How to Redeem: Simply visit during Happy Hour.
$5 Off When Ordering Through the App
- Offer: Save $5 on your next Sonic order when you use their mobile app.
- How to Redeem: Apply the promo code when ordering through Sonic’s app.
Buy One, Get One Free on Chicken Sandwiches or Fries
- Offer: Buy one chicken sandwich or order of fries and get another free!
- How to Redeem: Apply during checkout.
$1 Off Sonic Shakes or Blasts
- Offer: Save $1 on any Sonic Shake or Blast with this code.
- How to Redeem: Enter at checkout online or in-store.
Why Use Sonic Promo Codes?
Why pay full price when you can grab your favorite Sonic treats for less? Promo codes let you enjoy exclusive discounts, BOGO deals, and special limited-time offers on everything from cheeseburgers to slushes.
Whether you’re craving a creamy shake, a crispy chicken sandwich, or a refreshing drink, these codes help you score the best deals. They’re perfect for frequent Sonic fans, families, or anyone looking to save on fast, quality meals.
You’ll often find offers like Buy One Get One Free, percentage-off discounts, and even free add-ons just by entering a code at checkout. And the best part? These deals work both online and in-app, so you can save whether you’re ordering from home or at the Sonic drive-in.
How to Use a Sonic Promo Code
Ready to save at checkout? Here’s a quick guide to redeeming your Sonic promo code smoothly, whether online or at the Sonic drive-in.
Applying a Sonic promo code is a simple way to unlock discounts on your order. Depending on how you’re ordering — online or in-store — the steps vary slightly. Here’s how to redeem your code the right way:
🔹 For Online Orders
- Visit the official Sonic app or website.
- Add your favorite items to your cart.
- Head to checkout and look for the “Enter Promo Code” field.
- Type or paste your code and hit Apply.
- Enjoy instant savings on your total!
🔹 For In-Store Orders
- Pull up to your nearest Sonic Drive-In.
- Place your order through the Sonic app or by speaking to an attendant.
- If using the app, enter the promo code in the payment section before checkout.
- Show the code confirmation or mention it to your server at the drive-in window.
👉 Pro Tip: Always double-check if the offer is app-exclusive or available for in-store orders too.
🔥 Join the Sonic Rewards Program for Extra Savings
Looking for even more ways to save at Sonic? The Sonic Drive-In Rewards Program is a fantastic option for loyal customers who frequently visit for their favorite drinks, snacks, and meals. By signing up through the Sonic mobile app, you unlock exclusive deals and special perks right from your phone.
Members of the Sonic Rewards Program earn points with every qualifying purchase. These points can be collected and redeemed for free menu items, including slushes, burgers, and sides. Plus, members get first access to limited-time offers, surprise discounts, and personalized coupons based on their order history.
Another great benefit is that the program often includes special birthday rewards and app-only promotions. So if you’re a regular Sonic fan, joining the rewards program ensures you never miss out on bonus deals and extra savings opportunities.
Sonic Seasonal & Limited-Time Offers
Stay ahead of the game with Sonic’s seasonal promos and limited-time menu deals you won’t want to miss.
Besides regular promo codes, Sonic frequently rolls out seasonal deals and limited-time offers tied to holidays, sports events, and new menu launches. From discounted slushes in the summer to special snack bundles during game nights, there’s always something extra to save on.
These exclusive deals are usually announced via the Sonic app, email newsletters, or text alerts. Bookmark this page or check the app during festive periods like Fourth of July, Halloween, and Christmas for surprise discounts and freebies.
What to Do If Your Sonic Coupon Code Isn’t Working
Running into trouble applying your Sonic promo code? Don’t worry — here’s how to fix it.
Promo codes can occasionally fail for several reasons. First, double-check that your code hasn’t expired and that it’s entered exactly as shown — promo codes are case-sensitive.
Some deals are app-exclusive or tied to specific menu items or order minimums, so review the offer’s terms carefully. If your code still isn’t working, try using it through the Sonic app instead of the website, as some discounts are app-only.
Still stuck? Contact Sonic’s customer support via the app or website chat to resolve your issue.
Sonic Text Message Alerts for Exclusive Coupons
Get exclusive promo codes delivered straight to your phone by signing up for Sonic text alerts.
Sonic’s Text Message Alerts are one of the easiest ways to access secret deals and limited-time coupons before anyone else. By signing up, you’ll get promo codes for discounted meals, BOGO offers, and special event promotions right to your inbox.
You can enroll by visiting Sonic’s website or app and opting in for text notifications. These alerts often include exclusive codes not found on other platforms, giving you an edge on savings every month.
Can You Stack Sonic Promo Codes?
Looking to double up on savings? Here’s whether Sonic lets you combine multiple promo codes in a single order.
Unfortunately, Sonic doesn’t allow stacking multiple promo codes on the same order. However, you can still maximize your savings by combining a promo code with ongoing in-app or Happy Hour deals.
For example, apply a BOGO deal through a promo code and still enjoy half-price drinks from 2 PM to 4 PM. Always check the app for stackable deals and time-limited discounts before placing your order.
Top Sonic Drive-In Savings Tips
Want to save even without a promo code? Here are smart tips to cut down your Sonic bill every visit.
While promo codes are a great way to save, you can score extra discounts with these pro tips:
- Download the Sonic App: It’s loaded with exclusive app-only deals and freebie alerts.
- Order During Happy Hour: From 2 PM to 4 PM daily, all drinks and slushes are half-priced.
- Join the Sonic Rewards Program: Earn points for every order and redeem them for free snacks and drinks.
- Keep an Eye on Combo Deals: Sonic often bundles items together for less than ordering separately.
Combine these hacks with promo codes for maximum savings every time you order.
Start Saving with Sonic Promo Codes Today
There’s no reason to pay full price at Sonic anymore — start redeeming these money-saving deals today.
Whether you’re craving a juicy burger, a crispy chicken sandwich, or a refreshing slush, there’s a Sonic promo code waiting to help you save. With new deals dropping every month, it’s the perfect way to enjoy more of what you love for less.
Bookmark this page, sign up for Sonic alerts, and check back often for the latest codes and discounts. The more you stay in the loop, the more you’ll save — it’s that simple.
Sonic Happy Hour Deals You Can Combine
Save even more by stacking promo codes with Sonic’s famous Happy Hour deals.
Sonic’s Happy Hour runs every day from 2 PM to 4 PM, offering half-price drinks and slushes. The best part? You can often combine these time-limited deals with promo codes for double the savings.
For example:
👉 Get a half-price drink and use a BOGO promo code for a snack, all in one order!
Check the Sonic app for Happy Hour specials and see which promo codes are stackable during this time.
FAQs
Conclusion
where smart customers can grab serious savings too. With the latest Sonic promo codes, app-only offers, and exclusive text alerts, there’s always a way to cut down your bill while still enjoying your favorites. Whether you’re ordering online, through the app, or at the drive-in, these deals are just a few clicks away.
Don’t forget to keep an eye on limited-time offers and seasonal promotions, as they often bring some of the best discounts of the year. Plus, by joining the Sonic Rewards Program, you can stack up points, unlock free menu items, and score surprise deals tailored just for you. It’s a simple way to turn every visit into a smart saving opportunity.
So, what are you waiting for? Browse through the active promo codes above, download the Sonic app, and start redeeming those deals today. Make sure to check back regularly, as we’ll keep this page updated with fresh offers and hidden savings tips you won’t find anywhere else.
