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Denny's, South Beloit, IL — Order Delivery & Takeout.
Denny's
3.9(2.1k)16049 Willowbrook Rd, South Beloit, IL
Closed
Combos
Triple Play Combos
Classic Slams
Specialty Pancakes & Crepes
Signature Breakfasts
Breakfast Sides
Starters
Salads
Burgers
Melts & Handhelds
Sides
Dinners & Skillets
Family Pack
Kids
55+
Desserts
Milk Shakes
Beverages
Frequently asked questions
What are Denny's's hours?
Denny's is open: Monday-Sunday 10am-10pm.
Where is Denny's located?
Denny's is located at 16049 Willowbrook Rd, South Beloit, IL 61080.
How do I contact Denny's?
Call Denny's at (815) 389-6023 for questions about your order, hours, or directions.
What kind of food does Denny's serve?
Denny's serves American and Diner options.
Does Denny's offer delivery?
Yes — you can order delivery directly from Denny's on Bites, with no price markup and no hidden fees.
Can I order pickup from Denny's?
Yes — order pickup from Denny's at 16049 Willowbrook Rd, South Beloit, IL 61080.
Are there hidden fees or price markups when ordering Denny's on Bites?
No — Bites lets you order directly from Denny's with no menu markup, no hidden service fees, and no commissions taken from the restaurant. You pay the same prices you would in-store.
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