There’s a day dedicated to nearly every food, but few are as widely celebrated and delicious as National Cheeseburger Day. Observed every year on September 18, this food holiday is a time to indulge in one of America’s most iconic meals. And if you’re wondering where to go for big flavor and bold deals, Sonic Drive-In is one of the top destinations to mark the occasion. With its juicy burgers, buttery buns, and unbeatable promotions, Sonic National Cheeseburger Day is a must for burger lovers.
Whether you’re a longtime fan of Sonic or just craving a good cheeseburger, this guide breaks down everything you need to know about how Sonic celebrates the day, what deals to expect, and how to make the most of your visit.
What Is National Cheeseburger Day?
National Cheeseburger Day is an unofficial food holiday held on September 18 each year. It’s a day when restaurants and fast-food chains across the country highlight their cheeseburgers through:
- Special promotions
- Limited-time offers
- Discounted meals
- BOGO (buy one, get one free) deals
- Custom burger menu items
It’s a popular celebration for foodies, casual diners, and anyone who appreciates a well-made burger. Sonic, being a leader in classic American drive-in cuisine, is no stranger to this event.
How Sonic Celebrates National Cheeseburger Day
Sonic takes part in National Cheeseburger Day by offering exclusive cheeseburger promotions, usually available through the Sonic mobile app or during select hours. These deals often include:
- Half-price cheeseburgers
- BOGO cheeseburger offers
- $1.99 single-patty cheeseburgers
- Custom burger combos at discounted rates
The exact offer may vary year to year, and Sonic typically announces the promotion in the week leading up to September 18. Offers are usually redeemable through the app or by ordering online for pickup.
Past Sonic National Cheeseburger Day Promotions
Sonic has been consistent in offering delicious deals on National Cheeseburger Day. Here’s a look at what they’ve done in the past:
- 2022: Single-patty cheeseburgers for $1.99 all day, available through the Sonic app.
- 2021: Half-price cheeseburgers after 5 PM for app users only.
- 2020: Buy one, get one free cheeseburger for orders placed online.
- 2019: $2 classic Sonic cheeseburgers available from open to close.
Each year, Sonic tailors its offer to encourage customers to use the app or website, making the ordering process smoother and more rewarding.
How to Access Sonic Cheeseburger Day Deals
To take advantage of Sonic’s National Cheeseburger Day promotion, it’s important to be prepared. Here’s how you can get your hands on the deals:
Download the Sonic App
Sonic frequently makes its food holiday deals app-exclusive. By downloading the app ahead of time, you can:
- Get early access to upcoming promotions
- Place your order ahead for pickup
- Customize your cheeseburger
- Collect rewards points for future discounts
The app is available for iOS and Android and takes just a few minutes to set up.
Enable App Notifications
Turn on push notifications to receive alerts about food holidays, daily deals, and location-specific offers. Sonic often announces National Cheeseburger Day promotions through app banners and email notifications.
Visit During Promo Hours
Although some offers run all day, others may be limited to certain times like after 5 PM or during Happy Hour. Be sure to check the fine print or app details so you don’t miss the window.
What’s in a Sonic Cheeseburger?
Sonic’s cheeseburgers are made with 100% beef patties and come with classic toppings on a soft, toasted bun. The standard Sonic cheeseburger includes:
- A quarter-pound beef patty
- American cheese
- Lettuce
- Tomato
- Onions
- Pickles
- Ketchup and mayo
- Toasted bun
For National Cheeseburger Day, Sonic may also let you customize your burger for free or discounted prices. Some locations offer add-ons like bacon, jalapeños, grilled onions, or extra cheese.
Burger Customization Ideas for Cheeseburger Day
Looking to personalize your burger? Sonic allows full customization of its burgers, so you can go wild with combinations. Here are a few creative ideas:
- Spicy BBQ Cheeseburger: Add barbecue sauce, jalapeños, and grilled onions.
- Breakfast-Style Burger: Add a fried egg and bacon.
- Double Cheese Melt: Add a second slice of cheese and switch to Texas toast instead of a bun.
- Southwest Burger: Add chipotle mayo, tomato, and pepper jack cheese.
Customizing your burger is easy through the app or by requesting changes at the drive-in.
Perfect Sides to Pair with Your Sonic Cheeseburger
No cheeseburger meal is complete without a delicious side. On National Cheeseburger Day, make your meal extra special by pairing it with:
- Tater tots
- Onion rings
- Mozzarella sticks
- French fries
- Soft pretzel twist
For drinks, Sonic’s famous options include:
- Cherry limeade
- Ocean Water
- Classic milkshakes
- Slushies with add-ins like Nerds or popping candy
Don’t forget to add a dessert like a mini Blast or sundae to finish off your celebration.
Why Celebrate National Cheeseburger Day at Sonic?
There are plenty of places to get a cheeseburger, but Sonic offers a unique experience that makes the day feel more festive and fun.
Drive-In Experience
Sonic’s carhop service and nostalgic drive-in format add charm to any meal. Whether you’re dining solo, with a partner, or as a family, you can enjoy your cheeseburger in your car with music, conversation, and privacy.
Affordable and Delicious
Sonic’s cheeseburgers are competitively priced, and on National Cheeseburger Day, the deals make them even more budget-friendly. It’s a chance to enjoy a high-quality burger without spending a lot.
Customization Freedom
Unlike many fast-food chains with rigid menus, Sonic encourages you to build your burger your way. That’s perfect for food holidays when you want to try something different or add a little indulgence.
Fast and Convenient
With mobile ordering and fast pickup lanes, Sonic makes it easy to grab your cheeseburger and get back to your day—whether you’re on a break or just stopping in.
Tips for Enjoying Sonic Cheeseburger Day
- Arrive early if the offer is only valid during peak hours to avoid long waits.
- Customize your order in the app to save time at the drive-in.
- Bring friends or family and take advantage of BOGO or bulk deals.
- Check for bonus rewards if you’re a Sonic Rewards member.
- Keep an eye on social media for giveaways or flash promotions.
FAQs About Sonic National Cheeseburger Day
When is National Cheeseburger Day celebrated?
National Cheeseburger Day is celebrated annually on September 18 in the United States.
What deals does Sonic offer for National Cheeseburger Day?
Sonic typically offers discounted cheeseburgers, such as $1.99 burgers or half-price deals, often exclusive to app users.
Is the Sonic National Cheeseburger Day deal available at all locations?
Most Sonic locations participate, but availability may vary. Always check your local Sonic or the app for confirmation.
Do I need to use the Sonic app for the deal?
Yes, in most cases the promotional price is only available through the Sonic app. It’s free to download and easy to use.
Can I customize my cheeseburger for the holiday deal?
Yes, Sonic lets you customize your burger with sauces, toppings, and sides. Some add-ons may cost extra.
