Compare and book 5 Star hotels in O'Fallon, Illinois

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Check availability on O'Fallon 5 Star Hotels

Tonight
1 Dec - 2 Dec
Tomorrow
2 Dec - 3 Dec
This weekend
5 Dec - 7 Dec
Next weekend
12 Dec - 14 Dec

Top O'Fallon 5 Star Hotels

Rooftop bar
Four Seasons Hotel St Louis

Four Seasons Hotel St Louis

5.0 star property
Downtown St. Louis
9.4 out of 10, Exceptional, (1006)
"The staff was amazing. The bed was so comfortable. "
United States
Mary
The price is 10.941.475 ₫
12.793.756 ₫ total
includes taxes & fees
1 Jan - 2 Jan 2026
Four Seasons Hotel St Louis
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Explore similar 4-star hotels

Many 4-star hotels have the same amenities as 5-star hotels. See all 4-star hotels in O'Fallon.
Magnolia Hotel St. Louis, a Tribute Portfolio Hotel

Magnolia Hotel St. Louis, a Tribute Portfolio Hotel

421 N 8th St St. Louis MO
The price is 2.662.865 ₫ per night from 8 Dec to 9 Dec
2.662.865 ₫
3.166.918 ₫ total
8 Dec - 9 Dec
includes taxes & fees
8.6/10 Excellent! (1,143 reviews)
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Learn more about O'Fallon

Family-friendly parks and splash pads make O'Fallon perfect for outdoor adventures with kids of all ages. Sports fans can catch minor league baseball at CarShield Field, while history buffs explore the charming city centre area's local shops and eateries.

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Stone canal lock and waterfall beside gazebo in peaceful town park

Top O'Fallon Hotel Reviews

Frequently asked questions

How much does it cost to stay in a 5-star hotel in O'Fallon?
How much you pay for a 5-star hotel in O'Fallon depends on things like when you want to go and the length of your trip. A top tip for scoring an awesome deal? Use our pricing filters to check out all of the available accommodation for your preferred dates.

  • Search for the lowest price per night from 2.938.192 ₫

What makes a hotel 5 stars in O'Fallon?
From fine dining restaurants and fitness centres to swimming pools and luxury bedding, the 5-star experience in O'Fallon is all about indulgence and comfort. But it calls for more than just top-notch perks to earn a 5-star rating. Hotels also have to provide extraordinary services like massage treatments, laundry and dry cleaning and concierge services.
Are there any 5-star all-inclusive resorts in O'Fallon?
Use our convenient filters to find a luxury retreat in O'Fallon where everything you need is included. After your initial search, narrow down your results for resorts that have a rating of 5 stars and are described as "All inclusive." The main thing on the to-do list at these stays? Relaxation and indulgence.

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