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Find all hotels by Omni in O'Fallon, IL
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Compare rooms and suites by Omni in O'Fallon with rates, reviews, and availability. Most hotels are fully refundable.
Omni O'Fallon Hotel Guide
Some globe-trotters choose hotels based on location, but others book by name. And thanks to Expedia you don’t have to pick. It is why we offer such an expansive range of Omni hotels in O'Fallon, Illinois. Known for well-appointed rooms and friendly, personalized service, each of the top Omni O'Fallon hotels guarantees an unparalleled level of comfort and quality.
You’ll find best-in-class amenities like clean rooms and quiet atmospheres, and some O'Fallon Omni locations may even offer extra little benefits and discounts for frequent travelers.
Recent reviews of O'Fallon hotelsExpedia verified reviews
5/5 Excellent
My Stl. Cardinal trip
"My room was great, service was quick, and I already have another stay later."
A verified traveler stayed at Casino Queen Hotel
Posted 2 days ago
Hotels near popular O'Fallon Attractions
- Hotels near O'Fallon Family Sports Park
- Hotels near Scott Air Force Base
- Hotels near St. Clair Bowl
- Hotels near St. Louis Union Station
- Hotels near Gateway Arch
- Hotels near Busch Stadium
- Hotels near St. Louis Zoo
- Hotels near Enterprise Center
- Hotels near Washington University in St. Louis
- Hotels near Forest Park
More Hotel Options in O'Fallon
- Business Hotels (11)
- Cheap Hotels (7)
- Family Hotels (12)
- Golf Hotels (12)
- Hotel Wedding Venues (4)
- Hotels & Resorts for Couples (5)
- Hotels with Air Conditioning (12)
- Hotels with Bars (3)
- Hotels with Connecting Rooms (7)
- Hotels with Free Breakfast (10)
- Hotels with Free Parking (12)
- Hotels with Free Wifi (12)
- Hotels with Hot Tubs (8)
- Hotels with Kitchenettes (2)
- Hotels with Laundry Facilities (10)
- Hotels with Restaurants (12)
- Hotels with Room Service (1)
- Hotels with Suites (3)
- Hotels with a Gym (9)
- Hotels with a Pool (10)
- Hotels with a View (1)
- Hotels with an Indoor Pool (8)
- Hotels with an Outdoor Pool (10)
- Hotels with smoking rooms (2)
- Luxury Hotels (7)
- Non-Smoking Hotels (4)
- Pet-friendly Hotels (7)
- Quiet Resorts & Hotels (1)
- Resorts & Hotels with Spas (5)
- Romantic Hotels (1)
More Accommodation Types in O'Fallon
- Vacation Homes (2,243)
- Apartments (2,018)
- Condo Rentals (344)
- Motels (228)
- Cabin Rentals (223)
- Cottages (181)
- B&B (80)
- Aparthotels (70)
- Guest Houses (63)
- RV Parks (51)
- Villas (41)
- Farmstay (30)
- Lodges (13)
- Resorts (9)
- Inns (8)
- Hostels (4)
- Chalets (3)
- Castles (2)
- Country Houses (1)
- Holiday Park Resorts (1)
- Residences (1)
Explore more hotels
- Pear Tree Inn St. Louis Near Union Station
- 21C Museum Hotel St Louis
- The Last Hotel
- Hilton St. Louis at the Ballpark
- Hampton Inn St. Louis-Downtown (At the Gateway Arch)
- Casino Queen Hotel
- Moonrise Hotel
- Live by Loews - St.Louis
- Angad Arts Hotel
- Forest Park Hotel by MDR
- River City Casino & Hotel
- Drury Inn & Suites St. Louis Union Station
- St. Louis Union Station Hotel, Curio Collection by Hilton
- Marriott St. Louis Grand
- Residence Inn by Marriott St Louis Downtown
- Magnolia Hotel St. Louis, a Tribute Portfolio Hotel
- Home2 Suites by Hilton St. Louis Downtown
- Pear Tree Inn St. Louis Convention Center
- Aloft St. Louis Cortex
- Hampton Inn & Suites St. Louis at Forest Park
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