O'Fallon Vacations
Book a Hotel + Flight or Car together to unlock savings
- Plan, book, travel with confidence
- Better togetherSave up to ₩234,741 when you book a flight and hotel together*
- Find the right fitWith over 300,000 hotels worldwide, it's easy to create a perfect package
- Rest easyPlan, book, and manage your trip all in one place
Find the Best O'Fallon Vacation Packages
O'Fallon Hotel Deals
Holiday Inn Express St. Louis West - O'Fallon by IHG
1175 Technology Dr O'Fallon MO
Fully refundable
The price is ₩122,375 per night from Dec 21 to Dec 22
₩122,375
₩144,341 total
Dec 21 - Dec 22
includes taxes & fees
8.4/10 Very Good! (834 reviews)
Clean room. Great breakfast. Nice shower. Comfortable bed. The staff were friendly. Good location. No complaints.
Reviewed on Dec 14, 2025
Sleep Inn & Suites O'Fallon MO - Technology Drive
1147 Technology Drive O'Fallon MO
Fully refundable
The price is ₩116,967 per night from Jan 4 to Jan 5
₩116,967
₩137,962 total
Jan 4 - Jan 5, 2026
includes taxes & fees
8.8/10 Excellent! (1,003 reviews)
The front desk agent was super nice and the rooms are always clean. They have the best beds in a hotel!
Reviewed on Dec 14, 2025
Hilton Garden Inn St. Louis/O'Fallon MO
2310 Technology Dr O'Fallon MO
Fully refundableReserve now, pay when you stay
The price is ₩124,882 per night from Dec 28 to Dec 29
₩124,882
₩148,080 total
Dec 28 - Dec 29
includes taxes & fees
8.6/10 Excellent! (717 reviews)
Clean hotel and very courteous staff.
Reviewed on Dec 7, 2025
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.
Horseshoe St. Louis Casino
Why not roll the dice with a visit to Horseshoe St. Louis Casino during your time in St. Louis? Experience the area's great live music or attend a baseball game.
Explore a world of travel with Expedia
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.
