Brand Certified
Dunkin'
3.9(548 reviews)
Certified by Dunkin' • Mar 08, 2026
Business Details
1220 Highway K, O Fallon, MO
63366, United States
Certified by Dunkin' • Mar 08, 2026
(636) 385-6688
Certified by Dunkin' • Mar 08, 2026
https://www.dunkindonuts.com
Certified by Dunkin' • Mar 08, 2026
About
Certified by Dunkin' • Mar 08, 2026
Coffee ShopDonut ShopBreakfast RestaurantBakeryBagel ShopFast Food RestaurantTake Out RestaurantDunkin'
Dunkin’ is America’s favorite all-day, everyday stop for coffee, espresso, breakfast sandwiches and donuts. The world’s leading baked goods and coffee chain, Dunkin’ serves more than 3 million customers each day. With 50+ varieties of donuts and dozens of premium beverages, there is always something to satisfy your craving.
Dunkin’ is proud to serve O Fallon, MO for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Details
- Dine-inAvailable
- DeliveryAvailable
- TakeoutAvailable
- Credit cardAvailable
Location
Certified by Dunkin' • Mar 08, 2026
Hours
Certified by Dunkin' • Mar 08, 2026
Reviews
3.9
548 reviews
5 stars
315
4 stars
75
3 stars
35
2 stars
34
1 star
89
- MFMegan FlahanMar 6, 20265.0I ordered my food and drink online and then something came up and I was not able to pick it up for 2 hours. Instead of making me feel bad, the gentlemen remade my drink fresh and were so kind to my kids while we waited a min. I was already having a rough day, but this trip to this DD was very positive. The donuts & bagel were very fresh and tasty too. Well done DD!!
- JTJames TaoFeb 22, 20261.0I ordered a drink through the drive-thru at this Dunkin’ location and had a disappointing experience. While placing my order, we asked to replace the drink with a different one before we had finished ordering. The male employee responded, “No, we already made it,” even though we were still in the middle of our order. I’m not sure how the drink was prepared even before we had completed the order. It wasn’t a huge issue for us, but it didn’t feel like the best customer service practice. I hope the team can improve communication during the ordering process to provide a better experience for customers in the future.
- MHMiles HoffmannFeb 20, 20265.0The Crew Members are very Nice Very accomadating: Shout out to: crew
- GCGreg CampbellDec 31, 20251.0FYI this Dunkin is 30% more expensive than any other Dunkin in St. Louis County.
- DNDaniel NormanDec 24, 20255.0Great specialty cooffees!
Frequently Asked Questions About Dunkin'
What are the operating hours for Dunkin' in O'Fallon, MO?
Dunkin' in O'Fallon, MO is open every day from 5:00 AM to 8:00 PM.
Does this Dunkin' location offer delivery and curbside pickup services?
Yes, this Dunkin' location offers both delivery and curbside pickup services for customer convenience.
What special seasonal beverages are available at Dunkin' this holiday season?
Enjoy the new Cookie Butter Cloud Latte, Peppermint Mocha, Toasted White Chocolate Signature Lattes, and the Berry Sangria Refresher during the holiday season at Dunkin'.
Can I order ahead using a mobile app to skip the line at Dunkin'?
Yes, you can order ahead using the Dunkin' mobile app available on both Apple and Android devices for a fast grab and go experience.
What meals are served at the Dunkin' O'Fallon location?
This Dunkin' location serves breakfast, lunch, and brunch to satisfy your cravings throughout the day.
Does this Dunkin' location have a drive-thru service?
Yes, the Dunkin' in O'Fallon, MO has a drive-thru for quick and convenient service.
Which nearby restaurants can I visit after grabbing coffee at Dunkin'?
You can visit nearby restaurants like Monical's Pizza, Jimmy John's, Soulard Gyro, Qdoba, Fazoli's, or Panera Bread after enjoying your coffee at Dunkin'.
Are there any nearby retail stores close to Dunkin' in O'Fallon?
Yes, several retail stores nearby include Mattress Direct, Van's Hallmark Shop, Mattress Source, The Bedroom Store, and AutoZone.
What nearby services can complement my visit to Dunkin'?
Near Dunkin', you can find services like FedEx Office Print & Ship Center, Walmart Pharmacy, and Southwestern Hearing Centers for your convenience.
Is Dunkin' in O'Fallon family-friendly and what payment methods are accepted?
Yes, Dunkin' welcomes families and children. They accept both debit and credit card payments for your convenience.
Brand Certified Facts from Dunkin'
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Certified March 08, 2026Yext Knowledge Graph
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