O'Fallon Vacations
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Find the Best O'Fallon Vacation Packages
O'Fallon Hotel Deals
Sleep Inn & Suites O'Fallon MO - Technology Drive
1147 Technology Drive O'Fallon MO
Fully refundable
The price is ₩119,101 per night from Apr 13 to Apr 14
₩119,101
₩140,480 total
Apr 13 - Apr 14
includes taxes & fees
9/10 Wonderful! (1,004 reviews)
Comfortable stay
Reviewed on Mar 21, 2026
Holiday Inn Express St. Louis West - O'Fallon by IHG
1175 Technology Dr O'Fallon MO
Fully refundable
The price is ₩142,861 per night from Apr 2 to Apr 3
₩142,861
₩168,504 total
Apr 2 - Apr 3
includes taxes & fees
8.6/10 Excellent! (885 reviews)
Room was nice. Bed comfortable, although pillows were somewhat worn out. Shower was leaking but just needed tightened. Air conditioner was extremely noisy. Thank God we didn't have to have it during the night because we would have not gotten any sleep. All in all it was a good stay and I would recommend ...
Reviewed on Mar 20, 2026
Comfort Inn & Suites St. Louis - O'Fallon
100 Comfort Inn Ct O'Fallon MO
Fully refundable
The price is ₩130,485 per night from Apr 13 to Apr 14
₩130,485
₩153,906 total
Apr 13 - Apr 14
includes taxes & fees
7.6/10 Good! (1,001 reviews)
Room cleaned on Thursdays except the day before checking out
Reviewed on Mar 21, 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.
Discover the most popular places to visit in O'Fallon
Gateway Arch
Enjoy 360-degree views and learn about the history of St. Louis at this world-famous landmark.
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.
Washington University in St. Louis
Enjoy the collegiate vibe at Washington University in St. Louis during your stay in St. Louis. Amble around the area's lush forest or attend a sporting event.
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* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.
