O'Fallon Holidays
Book a Hotel + Flight or Car together to unlock savings
- Plan, book, travel with confidence
- Better togetherSave up to NZ$2,400 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
O'Fallon Holiday
Our pick of the best O'Fallon Hotel Deals
Sleep Inn & Suites O'Fallon MO - Technology Drive
1147 Technology Drive O'Fallon MO
Fully refundableReserve now, pay when you stay
The price is NZ$157 per night from 7 May to 8 May
NZ$157
7 May - 8 May
includes taxes & fees
9/10 Wonderful! (1,008 reviews)
Everything was excellent, location amenities, food..
Reviewed on 4 May 2026
Holiday Inn Express St. Louis West - O'Fallon by IHG
1175 Technology Dr O'Fallon MO
Fully refundable
The price is NZ$202 per night from 10 May to 11 May
NZ$202
10 May - 11 May
includes taxes & fees
8.6/10 Excellent! (919 reviews)
Decent stay, property showing age with missing titles and dirty trim. Cleaner than most in the area.
Reviewed on 2 May 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 NZ$158 per night from 31 May to 1 June
NZ$158
31 May - 1 June
includes taxes & fees
7.6/10 Good! (1,003 reviews)
Breakfast was lacking
Reviewed on 5 May 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
Climb to the very top of America’s tallest man-made structure for sweeping views across the city of St. Louis and the surrounding countryside.
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.
Forest Park
Nature, history and cultural institutions come together in one of the United States’ largest urban parks, which buzzes with St. Louis’ dynamic community spirit.
What to do in O'Fallon
St. Louis Narrated Trolley Tour
NZ$51
per adult
88% of travellers recommend
St. Louis Ghost Tour: Sinister Sins & Shadows
NZ$41
per adult
Lemp Haunted Neighborhood Walking Tour
NZ$51
per adult
84% of travellers recommend
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.
