Registered user, online or in the app
Most dated and Rewards offers need an order placed online or in the Sonic app by a registered, signed-in user.
Quick answer: Sonic's own legal text lists 10 current offers. The next dated one-day deal is $1.49 Mozzarella Sticks on Thu, Nov 12, 2026, followed by $0.99 Corn Dogs on Thu, Nov 19, 2026. Each deal below shows Sonic's exact terms and the date we last checked. Sonic's app can show more, so it has the final word.
Status uses the date on your device. Sonic's dates come from its legal text, and drive-ins can differ.
No dated one-day deal is active today. Next up: $1.49 Mozzarella Sticks on Thu, Nov 12, 2026. The offers with no end date below can still apply.
This week
Next week
$1.49 for 4 pieces, Thursday, Nov 12, 2026 only
One 4-piece Mozzarella Sticks for $1.49 when you order and redeem online or in the app as a registered user.
Nutrition per Sonic's guide
Valid only on Thursday, November 12, 2026 for one (1) $1.49 4pc Mozzarella Sticks when you order and redeem online or in the SONIC App as a registered user. Tax and add-ons cost extra. Not valid with Combos, delivery or any other offers. Mobile ordering available only at select locations; hours may vary.
Source: Sonic Legal Lines
99 cents each, Thursday, Nov 19, 2026 only
Each Corn Dog is 99 cents. The discount applies automatically at participating drive-ins while supplies last.
Nutrition per Sonic's guide
Each Corn Dog is 99¢. Tax not included. Valid only on Thursday, November 19, 2026. Only available at participating SONIC Drive-In locations while supplies last. Discount will automatically apply. Not valid with Combos, delivery or any other offers.
Source: Sonic Legal Lines
$7 plus tax
A SONIC Cheeseburger, Medium Soft Drink or Iced Tea, Medium Fries or Tots, and Premium Chicken Bites.
Sonic gives no end date. Legal Lines lists only the $7 meal.
SONIC Cheeseburger Big Deal Meal is $7 plus tax. Includes SONIC Cheeseburger, Medium Soft Drink or Iced Tea, Medium Fries or Tots, and Premium Chicken Bites. Add-ons and add-ins cost extra. Limited time only at participating SONIC Drive-Ins.
Source: Sonic Legal Lines
$1 more than the base Smasher
The Smoked Gouda and Bacon versions, and their combos, cost $1 more than the Original Smasher and Triple Smasher.
Nutrition per Sonic's guide
See Menu for Original SONIC Smasher and SONIC Triple Smasher Pricing. Smoked Gouda & Bacon Versions and Corresponding Combos Cost $1 more. Tax not included. Limited time only at participating locations. Valid only on items shown. Price may vary in Alaska and Hawaii.
Source: Sonic Legal Lines
$3.99, Medium (20 oz) only
Offered in Medium only. Sonic says it is not available in Happy Hour, Morning Drink Stop or any other offers.
Nutrition per Sonic's guide
Offered in Medium Size (20oz). Only for $3.99. Not available in Happy Hour, Morning Drink Stop or any Other Offers. Tax not included. Limited time offer at participating U.S locations. Valid only on items shown. Price may vary in Alaska & Hawaii.
Source: Sonic Legal Lines
$1.99 each
Jr Bacon Cheeseburger, a Small Float in Barq's Root Beer, a Vanilla Cup, a Cheesy Baja Crispy Tender Wrap and a Garlic Parmesan Ranch Crispy Tender Wrap.
Sonic gives no end date.
Nutrition per Sonic's guide
Tax Not Included. Add-ons extra. $1.99 Menu items include Jr Bacon Cheeseburger, Small Float available in Barq’s Root Beer, Vanilla Cup, and Cheesy Baja Crispy Tender Wrap, Garlic Parmesan Ranch Crispy Tender Wrap. For a limited time at participating SONIC Drive-Ins.
Source: Sonic Legal Lines
Medium (20 oz) only
Each Refresher has about 45 mg of caffeine and is offered in Medium only. Sonic does not state a price in this text.
Each Refresher contains ~45mg of Caffeine. Not recommended for Children, Pregnant, or Nursing Women, People with Heart Conditions and Persons Sensitive to Caffeine. Offered in Medium Size (20 oz.) only. Not available in Happy Hour, Morning Drink Stop or any other offers. Tax not included. Limited time offer at participating U.S. locations.
Source: Sonic Legal Lines
Free Smasher or Burger with a $1+ purchase
One free item with any purchase of $1 or more online or in the app, as a registered user. The offer expires 7 days after issuance.
Offer is valid one time for one (1) free Smasher or Burger with any purchase of $1 or more online or in the SONIC App as a registered user. Offer expires 7 days after issuance. See expiration date in offer details. Eligible items include All-American SONIC Smasher, All-American Bacon SONIC Smasher, Original SONIC Smasher, SONIC Cheeseburger, and Plain SONIC Cheeseburger. Tax and Add-ons cost extra. Not valid with Combos, Limited Time Products, or any other offers.
Source: Sonic Legal Lines
Free Medium Tots or Groovy Fries with a purchase
One free Medium Tots or Medium Groovy Fries with any purchase online or in the app, as a registered user. The reward expires 7 days after issuance.
Nutrition per Sonic's guide
Offer is valid one time for one (1) free Medium Tots or Medium Groovy Fries with any purchase online or in the SONIC App as a registered user. Reward expires 7 days after issuance. See expiration date in reward details. Tax and Add-ons cost extra. Not valid with Combos, Limited Time Products, or any other offers.
Source: Sonic Legal Lines
Reported through Nov 29, 2026
Deal-tracking sites report a once-a-week BOGO 50% off burgers in the app that excludes Triple Smashers and combos. We found no Sonic page we can read that states it.
Not confirmed by Sonic. Check the offers screen in the app.
Source: deal-tracking sites, no Sonic page found
$0 delivery fee on $7+ (pre-tax)
An automatic discount on delivery orders of $7 or more before tax, placed online or in the app by a signed-in, registered user.
Sonic's text reads "1/3/227", which looks like a typo. We assume it means January 3, 2027, but Sonic does not say, so confirm the end date in the app.
Auto discount is valid through 1/3/227 when you spend $7 pre-tax or more on a delivery order made online or in the SONIC App as a registered signed in user. Taxes, service and retail delivery fees extra. Not available for in-store purchase or pick-up. At participating U.S. locations only. Mobile ordering available only at select locations; hours may vary.
Source: Sonic Legal Lines
We show these gaps instead of guessing past them.
Sonic's text says the discount is "valid through 1/3/227". That looks like a typo. We assume January 3, 2027, but Sonic does not say, so the card shows the exact words and an "end date unclear" label.
Sonic's legal text lists only a $7 Cheeseburger Big Deal Meal. If you see a different Big Deal Meal price in the app or at the drive-in, go by the app. We list no other price because Sonic's text does not give one.
Sonic's own deals page loads with scripts, so we cannot read it, and we cannot see the offers screen in the app. Some offers may exist only there. The one buy one, get one deal we list is labelled as reported and unconfirmed.
In the Sonic app, half-price drinks and slushes are now a Legend reward (30 visits a year), not a deal for every user. A 2 to 4 p.m. window at the drive-in is reported but not confirmed by Sonic.
More on drinks: Sonic Happy Hour.
What Sonic's legal text says, in plain words.
Most dated and Rewards offers need an order placed online or in the Sonic app by a registered, signed-in user.
The one-day Mozzarella Sticks and Corn Dog deals say they are not valid with Combos, delivery or any other offers.
Sonic's text limits most offers to participating drive-ins. Prices may vary in Alaska and Hawaii, and some deals run while supplies last.
Sonic's text says tax is not included and add-ons or add-ins cost extra.
The free Smasher or Burger and the free Medium Tots or Fries expire 7 days after they are issued.
Dates, prices, what is included and what you cannot combine.
Sonic's legal text lists a $7 Cheeseburger Big Deal Meal, a $1.99 Menu, a $3.99 Santa Slush Float, a Smoked Gouda and Bacon Smasher that costs $1 more than the base Smasher, and two one-day offers: $1.49 Mozzarella Sticks on Thursday, November 12, 2026 and 99 cent Corn Dogs on Thursday, November 19, 2026. The deals board at the top shows which ones apply on your date. Sonic's app can show offers that its legal text does not, so check it before you order.
Yes, on one day. Sonic's legal text says $1.49 gets one 4-piece Mozzarella Sticks only on Thursday, November 12, 2026, when you order and redeem online or in the Sonic app as a registered user. Tax and add-ons cost extra, and it is not valid with Combos, delivery or any other offers.
Sonic's legal text says each Corn Dog is 99 cents only on Thursday, November 19, 2026, at participating drive-ins while supplies last. The discount applies automatically and is not valid with Combos, delivery or any other offers. Sonic's Fall 2026 guide lists a Corn Dog at 230 calories.
Per Sonic's legal text, the Cheeseburger Big Deal Meal is $7 plus tax and includes a SONIC Cheeseburger, a Medium Soft Drink or Iced Tea, Medium Fries or Tots, and Premium Chicken Bites. Add-ons and add-ins cost extra, and it is a limited-time offer at participating drive-ins. Sonic gives no end date.
Sonic's legal text names the Jr Bacon Cheeseburger, a Small Float in Barq's Root Beer, a Vanilla Cup, a Cheesy Baja Crispy Tender Wrap and a Garlic Parmesan Ranch Crispy Tender Wrap. Tax and add-ons are extra, and it is for a limited time at participating drive-ins with no end date given.
Deal-tracking sites report a once-a-week buy one, get one 50% off burger deal in the Sonic app through November 29, 2026. We could not find it on a Sonic page we can read, so we mark it as reported and unconfirmed. The offers screen in your app shows whether you have it.
Usually not. Sonic's legal text for the dated $1.49 Mozzarella Sticks and 99 cent Corn Dogs says they are not valid with Combos, delivery or any other offers. The Santa Slush Float and Refreshers are listed as not available in Happy Hour or any other offers. Rewards free items are listed as not valid with Combos, Limited Time Products or any other offers.
No. Sonic's legal text says most of these apply only at participating drive-ins, prices may vary in Alaska and Hawaii, and mobile ordering is available only at select locations. Your drive-in has the final say.
In the Sonic app, half-price drinks and slushes are now a Legend reward (30 visits a year), not a deal for every user. A 2 to 4 p.m. window at the drive-in is reported but not confirmed by Sonic. See our Happy Hour page for what we could and could not confirm.
Sonic's November 2026 nutrition brochure lists the Medium Santa Slush Float at 750 calories and 131 g of sugar. Sonic's legal text offers it in Medium (20 oz) only, for $3.99.
Dates, prices and conditions are copied from Sonic Legal Lines (Sonic's Live Free Shop site), which Sonic marks as last updated November 2026. We recheck it weekly and show the date we last checked on this page. We do not take prices from deal-tracking sites, and the one deal we list from them is labelled as unconfirmed.
We are an independent guide, not Sonic or Inspire Brands.
Check calories and rewards before you use a deal.
Sonic publishes no menu prices. Prices on Sonic Menu are not Sonic's: where we could, we show a typical pickup price measured by Drive Thru Index across a sample of Sonic restaurant pages (checked November 6, 2026); for a few items we could not measure, a rough estimate of our own. They are not live prices from any single restaurant. Exact menu prices, combo meal promotions, and product availability vary by independent franchise location, drive-in stall vs. drive-thru, and delivery service app markups (DoorDash, Uber Eats, Grubhub).