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Brand Certified

Dairy Queen Grill & Chill

4.0
(435 reviews)

Business Details

817 N Main St, O Fallon, MO
63366-1788, United States
(636) 240-2194
https://www.dairyqueen.com/

About

Fast Food RestaurantIce Cream ShopDairy Queen
Soft-serve ice cream & signature shakes top the menu at this classic burger & fries fast-food chain.

Details

  • Drive-throughAvailable
  • RestroomAvailable
  • Welcomes familiesAvailable
  • Kid friendlyAvailable

Location

Dairy Queen Grill & Chill
817 N Main St, O Fallon, MO
63366-1788, United States

Hours

Monday10:00 AM - 10:00 PM
Tuesday10:00 AM - 10:00 PM
Wednesday10:00 AM - 10:00 PM
Thursday10:00 AM - 10:00 PM
Friday10:00 AM - 10:00 PM
Saturday10:00 AM - 10:00 PM
Sunday10:00 AM - 10:00 PM
11/26/202610:00 AM - 10:00 PM
12/24/202610:00 AM - 10:00 PM
12/25/202610:00 AM - 10:00 PM

Menu

2 menus · 171 items

Explore offerings from Dairy Queen Grill & Chill on 817 N Main St in O Fallon, with popular meal deals, blizzard® treats, burgers & sandwiches, and cakes available at this location.

Dairy Queen (Food/Treat/Cake) - US

51 items

Menu

120 items

Reviews

4.0
435 reviews
5 stars
216
4 stars
110
3 stars
42
2 stars
27
1 star
40
  • BS
    Ben Stevenson
    6 days ago
    4.0
    It was ok
  • MM
    Morgan Means
    Aug 3, 2026
    5.0
    10/10 staff! so kind! so quick! girl doing drive thru was the sweetest most heartfelt girl i’ve ever met she deserves that raise
  • AA
    Arianna
    Jun 30, 2026
    2.0
    Not really impressed. I ordered a three-piece meal deal to go for my lunch break. Noticed I didn’t get the usual box that they come in, but I figured they were in tiny containers. Instead, they gave me a dining room container that they put sideways in a bag and handed it to me straight up. So all of the food had dumped out into the bag. Additionally, I was given two tenders and a nugget? Instead of three tenders and the fries were old and cold. Very disappointed.
  • MS
    Mike Smitty
    Jun 28, 2026
    1.0
    You gotta yell in the drive through so they can get the order right. Called so that they can correct the coworker turns out it was the manager. So manger can’t do the simple task either.
  • LC
    Luke C
    Jun 17, 2026
    2.0
    Hadn't been in to DQ in some time, thought I'd give it a go. Stopped at this one on K.. bad move. Tiny girl that eventually came to the register said nothing but stared at me, so I took that as my que to order. Got the $7 chicken strip deal. Chicken was warm in spots. Had to use the gravy to warm the chicken. Fries were weak and no ketchup to be seen. But don't worry, it also took too long to throw it all in a bag for a dine in order.

Brand Certified Facts from Dairy Queen Grill & Chill

This information is certified by Dairy Queen Grill & Chill and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified August 16, 2026Yext Knowledge Graph
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