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$172 per night from 5 July to 6 July
NZ$172
5 July - 6 July
includes taxes & fees
9/10 Wonderful! (1,015 reviews)
"good breakfast"
Reviewed on 20 June 2026
Holiday Inn Express St. Louis West - O'Fallon by IHG
1175 Technology Dr O'Fallon MO
Fully refundable
The price is NZ$216 per night from 28 June to 29 June
NZ$216
28 June - 29 June
includes taxes & fees
8.6/10 Excellent! (940 reviews)
"Staff was friendly and helpful. Room was common areas were clean. Breakfast was great. Nice selection."
Reviewed on 20 June 2026
Comfort Inn & Suites St. Louis - O'Fallon
100 Comfort Inn Ct O'Fallon MO
Fully refundable
The price is NZ$157 per night from 16 July to 17 July
NZ$157
16 July - 17 July
includes taxes & fees
7.6/10 Good! (1,001 reviews)
"When I tried to check in, no one was at the front desk. After 5 minutes, I had to raise the volume of my voice and only when I was close to yelling, did a woman finally come to the desk and then asked what I wanted. I wanted to check in. Everything else was fine in my room. Out side my room in another ..."
Reviewed on 20 June 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
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.
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.
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
Lemp Haunted Neighborhood Walking Tour
NZ$43
per adult
84% of travellers recommend
St. Louis Premium Small Group Tour With Arch & River Cruise
NZ$273
per adult
84% of travellers recommend
St. Louis Ghost Tour: Sinister Sins & Shadows
NZ$41
per adult
100% 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.
