O'Fallon Holidays
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Top hotels in O'Fallon
Sleep Inn & Suites O'Fallon MO - Technology Drive
1147 Technology Drive O'Fallon MO
Fully refundable
The price is €79 per night from 15 Mar to 16 Mar
€79
15 Mar - 16 Mar
includes taxes & fees
9/10 Wonderful! (1,002 reviews)
Staff was very friendly and even helped us to check in early for a wedding. The room was very clean along with the breakfast area
Reviewed on 24 Feb 2026
Staybridge Suites O'Fallon Chesterfield by IHG
1155 Technology Drive O'Fallon MO
Fully refundable
The price is €132 per night from 29 Mar to 30 Mar
€132
29 Mar - 30 Mar
includes taxes & fees
8.6/10 Excellent! (419 reviews)
Loved EVERYTHING about this hotel. Wish it was within my budget to stay longer because I would’ve most definitely stayed there for a competitive long term rate.
Reviewed on 22 Feb 2026
Comfort Inn & Suites St. Louis - O'Fallon
100 Comfort Inn Ct O'Fallon MO
Fully refundableReserve now, pay when you stay
The price is €83 per night from 29 Mar to 30 Mar
€83
29 Mar - 30 Mar
includes taxes & fees
7.6/10 Good! (1,000 reviews)
Good spot and great location to visit with family
Reviewed on 21 Feb 2026
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.
Popular places to visit
Gateway Arch
5/5(16 reviews)
Enjoy 360-degree views and learn about the history of St. Louis at this world-famous landmark.
Enterprise Center
Catch an event at Enterprise Center during your trip to St. Louis. Experience the area's fascinating museums or attend a baseball game.
St. Louis Zoo
In the middle of St. Louis, meet the exotic and endangered animals that live in meticulously recreated ecosystems from all over the world.
What to do in O'Fallon
St Louis Self-Guided Driving and Walking Audio Tour
€14
per traveller
St. Louis Ghost Tour: Sinister Sins & Shadows
€20
per adult
Gateway Arch National Park Self Guided Audio Walking Tour
€13
per traveller
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