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For more than 60 years, SONIC, America’s Drive-In has built the ultimate dining experience with our drive-in restaurants and we proudly serve our guests in Florissant, MO. We did it by sticking to what made drive-ins so popular in the first place: made-to-order American classics, signature menu items, and speedy service from friendly Carhops full of fun and personality. Cruise on over to us at 13947 New Halls Ferry Road for the ultimate SONIC experience!
Fast-food burger & fries joint with an old-school feel, including retro drive-in service.
Address and Contact Information
Address: 13947 New Halls Ferry Road, Florissant, MO 63033
Phone: (314) 837-9100
Menu Photos
Order and Reservations
Order: Order online
Related Web Results
FLORISSANT, MO (NEW HALLS) – Sonic
That’s why our drive-in makes your burgers with 100% pure beef patties, prepares hand-dipped onion rings, and serves ice cream made with fresh milk and cream.
Sonic Locations in Florissant, Missouri
13947 New Halls Ferry Road. Florissant, MO. Open until 11:00 PM. Drive-thru, Delivery, Online Ordering. Order Here. Learn More.
sonic – 13947 New Halls Ferry Rd, Florissant, MO, 63033 – MapQuest
Get more information for SONIC in Florissant, MO. See reviews, map, get the address, and find directions.
Reviews
Logan Thomas
Not sure if the cook was mad, having a bad day, or needs more training, but I don’t know anyone who likes their burger with the amount of mayo and ketchup my wife and I received on ours. It was oozing out of all sides of the bun. Everyone else involved in the ordering process was kind and professional though.
… moreAlyssa lb
Wow, we had a great experience. I’m not sure if it was the manager on duty but whoever was working the window made our day! Super friendly! Thanks Sonic!
… moreLori
These people seem miserable. Why work somewhere if you’re going to have a bad attitude like we’re doing a disservice coming here? I was here to pick up a doordash order and had to use the drive thru since I was told they don’t do the stalls or whatever. I was handed my order but the straw dropped. I was going to ask for another for the person’s order but she slammed the windows on me and I couldnt even ask a simple question. This attitude from workers in this area is getting old.
… moreBrandon
Pulled into sonic 6:54 pm on a Sunday night. All parking lanes orders of sonic we were told we couldn’t park, order and eat in a parking spot. All these digital parking order lanes and this sonic chooses not to use the parking order lanes? What’s the point? Tear it down? Waste of electric? Waste of money ? Also your drive thru lights don’t work can’t see the menu in the drive thru. Can’t read most signs.
… morebella bells
The fries are hard & smell like burnt grease. Everytime I come here there’s an issue. Who would fry items in old grease? It’s so noticeable.
… moreEcho Kimball
I go for the burgers….I do enjoy their burgers and cherry limeade. I only wish the drive through moved faster. Most times I come I give up and leave before I manage to make it to the speaker. This time the line was shorter so I stayed but still spent a good 20mins in line. Plus I ordered a large combo but did not get a large.
… moreJessica Wiley
I’ve never been to this location, but it’s my last time for sure! I pulled into one of the stalls and realized EVERY LAST STALL IS OUT OF ORDER!! I came to pickup a Doordash and the line has been wrapped for over 15mins
… moreSher I Am
I literally just made it home with my order. The hot dog was old and that’s not the worst part. I had a Sprite, when I finished and took the lid off it was a nat inside the cup. I have never been so disgusted in my life. I will never ever go back and I might just call the Health Department.
… moreFaith S
I went to this sonic today 8/29/2025 the food look discussing and was discussing. I will never go here again ever again the first burger I got was split in half and cold as that thang. I went through the drive thru and they gave me another burger and it was burnt up and look just as horrible. they microwaved my tatter tots in the microwave the cheese was matted to them and I had to shovel them off the paper. Never ever would I come here RIP to Sonic get some new cooks please or close down!!!!!!!!!!!!
… moreKrunch Beatz
I was the only car on the lot and the burger meat was COLD, fries were COLD. Only thing that were ok were the drinks. Spent over $40 for the order and got crap! I’m really upset!
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