SONIC Coupons & Promo Codes

Here are our top promo codes and SONIC deals for March 2023.
  • Active Offers10
  • Codes6
  • Sales3
  • Students & Teachers1
  • Freebie1
  • 50% Off
    50% Off with SONIC Discount Code
    Enjoy 50% Off On Your Purchase
    Reveal Code
  • Save
    Only for Teachers!
    Get the details and claim your SONIC Teacher Discount
    SONIC is currently offering Teacher discounts at participating locations. Download the SONIC app, create an account, and sele...
    Get Discount
  • 75% Off
    75% Off with SONIC Discount Code
    Enjoy 75% Off On Your Purchase
    Reveal Code
  • 50% Off
    50% Off Discount at SONIC
    Get 50% Off On Sonic Cheeseburgers Every Tuesday After 5Pm Online Or In The Sonic App
    Get Discount
  • 50% Off
    50% Off Offer at SONIC
    Half Price Drinks and Slushies when You Order Online or via the App
    Get Discount
  • 50% Off
    50% Off Discount at SONIC
    Half Price SONIC Cheeseburger every Tuesday after 5pm
    Get Discount
  • Free
    Freebie with SONIC Coupon Code
    Get A Free Gift On Your Purchase
    Reveal Code
  • Sale
    Save with SONIC Promo Code
    Receive Big Discount On Your Order
    Reveal Code
  • Sale
    Save with SONIC Coupon Code
    Receive A Discount On Your Order
    Reveal Code
  • Sale
    Save with SONIC Coupon Code
    Save Money On Your Order
    Reveal Code
How To Never Miss a SONIC Promo Code
Sign Up For SONIC Email Newsletters

By signing up for SONIC email newsletters you will receive discounts and promo codes sent directly from SONIC as soon as they are available. These include offers exclusively for subscribers that you won't want to miss.

Check SONIC Social Media Pages

Follow SONIC on Facebook, Twitter and Instagram. Occasionally SONIC will post new coupons and offers to their social pages.

Contact SONIC Support and Ask for a Promo Code

Sometimes simply asking customer support for a SONIC promo code will score you a great deal. Connect to live chat or send an email explaining how much you love SONIC and you just might get a special discount.

Abandon Your Shopping Cart

Proceed to SONIC and add items to your shopping cart. Just before completing your purchase, leave. If SONIC's marketing team is on point, they will reach out asking you to complete your order. Often SONIC will include a promo code to convince you to finish the purchase.

Start your search at BrokeScholar

At BrokeScholar we work tirelessly to update this page with active promo codes for SONIC. Our staff of coupon editors sort through newsletters, social media posts, deal forums, and third party sellers to find the best SONIC coupons. Stop wasting time searching for SONIC promo codes. Bookmark this page and let us do the work for you.

SONIC Promo Codes FAQ
Why doesn't my SONIC Promo Code work?

There are many reasons a promo code may not work. Some of these include product exclusions, order limits, price thresholds, and other restrictions. Make sure you test all promo codes first before completing a purchase. If your cart is not discounted immediately after entering a promo code, it likely does not work.

Why does BrokeScholar list old / unreliable SONIC Promo Codes?

Occasionally SONIC will extend a promotion or reuse a code at a later date. If there are no active codes, try out some older ones -- they just might work!

I have a SONIC Promo Code not listed on BrokeScholar, can you add it?

Of course! Fill out our contact form with the subject line "SONIC Promo Code" and include all offer details. Once verified the code will be added to this page.

Does SONIC offer a Student Discount?

No, SONIC is not currently offering a student discount. Follow our SONIC Student Discount page for updates.

Does SONIC offer Discounts for Teachers?

Yes, currently SONIC is offering a teacher discount. How to get a Teacher Discount at SONIC

Does SONIC offer Black Friday and Cyber Monday deals?

Yes, SONIC offers Black Friday and Cyber Monday deals. You can find all SONIC Black Friday coupons and Cyber Monday deals on BrokeScholar.

All SONIC Promo Codes
Coupon TypeDiscountPromo CodeFound OnExpiration Date
Percent Off50% OffCRISPY2/1/234/2/23
Percent Off75% OffSHENRY12153/1/234/30/23
Free Gift / TrialSaveTEACHERS2/15/234/16/23
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SONIC coupons
Top Discount:50% Off
Active Coupons:10
Coupon Codes:6
Total Sales:3
Updated:March 17th
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About SONIC Discounts

Currently we have 10 active SONIC coupons & promo codes for March 2023. Since we began tracking SONIC discounts, we've found a total of 9 coupons and deals. These include 6 promo codes, 3 sales, and no free shipping deals.

Save up to 50% off with our best SONIC coupon. Enjoy 50% Off On Your Purchase with code CRISPY

Highest ever SONIC discount: Enjoy 75% Off On Your Purchase with code SHENRY1215

Latest SONIC Offer: Get 50% Off On Sonic Cheeseburgers Every Tuesday After 5Pm Online Or In The Sonic App

How to apply Promo Codes at SONIC
  1. Select a SONIC promo code that fits your order. Click "Reveal Code" to copy the promo code to your clipboard.
  2. Head to and navigate to your shopping cart. Double check the right items are in your cart.
  3. Find the promo code box, paste your code, and click apply.
  4. Review your savings before finishing checkout. The discount should reflect in your order total.