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  • Open:
    Open 24 hours
  • Contact:
  • Cuisines:

    American North American

    American North American

  • Features:

    Takeout , Delivery

  • Dietary:

    Vegetarian

  • Known for:

    Wi-Fi, Quick bite, Coffee, Great coffee, Comfort food, Great dessert, Healthy options, Casual, Late-night food, Cozy, Kids menu, Small plates, Drive-through, Great tea selection, Vegetarian options, Salad bar, Good for kids, Outdoor seating, Wheelchair accessible entrance, Wheelchair accessible parking lot, Wheelchair accessible restroom, Wheelchair accessible seating, Credit Card Payments, Debit cards, NFC mobile payments, Popular with Tourists, Breakfast, Popular Breakfast, Brunch, Dessert, Dine-in, Dinner, Staff required to disinfect surfaces between visits, Popular Dinner, Staff wear masks, Lunch, Popular Lunch, Curbside pickup, Fireplace, High chairs, Good for groups, Restroom, Solo dining, Seating, Family-friendly,
    Read more

Denny's in Warrenton, MO, is a popular American restaurant that has earned an average rating of 3.4 stars. Learn more by reading what others have to say about Denny's. This week Denny's will be operating from 12:00 AM to 11:59 PM. Whether you’re curious about how busy the restaurant is or want to reserve a table, call ahead at (636) 456-3100.

Don’t feel like leaving the house? You can order your next meal from Denny's through Uber Eats or DoorDash.

There’s something for everyone at Denny's, including vegetarian dietary options.

Love the menu, but want to try somewhere new? Try Oliver's and The Burger Den.

Share your experience here with others! Leave a review!

Samantha Yenigues 1 year ago
1

Slow service, food came out cold. I ordered a sizzilin' skillet and it came out without anything underneath it. Our food was... sitting in the window for a good almost hour. My boyfriend ordered over medium eggs waited at least an hour to get them andstill got the wrong eggs he got over easy when he ordered over medium. Why the boss thought it was a good idea to leave twoservers STILL IN TRAINING by themselves is absurd and unfair to the servers still in training! Read more

S L 1 year ago
2

I've literally never been so disappointed in dennys. My son loves to go here. I don't typically go to this location and tonight... was a huge reminder why not. We sat at our table for 15-20 minutes before the server even came over and asked what we wanted todrink. Then when the order came out, half the stuff was missing. They brought half back what was missing, we didn't even botherwith the other item. There was literally 2 other tables in the whole restaurant. Our waitress never came back. We didn't getany drink refills and they brought the check before we could even ask for anything. We happily just got up and paid and left. Read more

Elly Reed 1 year ago
2

Good food however staff was complaining about their jobs in the open! Waitress never came and asked how we were, never asked if... we needed more drinks. Brought out food and handed to wrong people. There were 2 other tables and they got more attention thanus. Read more

DR B 1 year ago
1

Unfortunately they had a tremendous amount of to go orders ( door dash ?) which they did in order of received. Customers in... house watched as bag after bag left while the whole in-house customers were left alone to wait. It took over 45 minutes for ourorder to be completed. The waitress then forgot half of the order. Never came back to check on us to see. Total in and outover 1 and a half hours for breakfast. Never going back there. Read more

Dragonfly83 1 year ago
4

Server was really friendly not real informational though. I love the grand slamwich here. My complaint would be the seat was not... cleaned off prior to me sitting down in which I had to wipe it off myself. Read more

Q & A

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FAQs

When is Denny's open?

Denny's is open on the following days:

Monday: Open 24 hours

Tuesday: Open 24 hours

Wednesday: Open 24 hours

Thursday: Open 24 hours

Friday: Open 24 hours

Saturday: Open 24 hours

Sunday: Open 24 hours

What forms of payment are accepted at Denny's?

They accept Credit, Debit, Apple Pay and Google Pay at Denny's.

Does Denny's offer delivery?

Yes, Denny's offers delivery.

Does Denny's offer desserts?

Yes, Denny's has dessert, view their dessert menu on Sirved.

Does Denny's have a kids menu?

Yes, Denny's has a kids menu, view their kids menu on Sirved.