O'Fallon, MO
Travel Guide
Visit O'Fallon
Sleep Inn & Suites O'Fallon MO - Technology Drive
1147 Technology Drive O'Fallon MO
The price is $99 total per night from Jul 5 to Jul 6
$99 total
per night
Jul 5 - Jul 6
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,015 reviews)
"good breakfast"
Reviewed on Jun 20, 2026
Holiday Inn Express St. Louis West - O'Fallon by IHG
1175 Technology Dr O'Fallon MO
The price is $124 total per night from Jun 28 to Jun 29
$124 total
per night
Jun 28 - Jun 29
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.6/10 Excellent! (940 reviews)
"Staff was friendly and helpful. Room was common areas were clean. Breakfast was great. Nice selection."
Reviewed on Jun 20, 2026
Comfort Inn & Suites St. Louis - O'Fallon
100 Comfort Inn Ct O'Fallon MO
The price is $90 total per night from Jul 13 to Jul 14
$90 total
per night
Jul 13 - Jul 14
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
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 Jun 20, 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.
NEW 3-bedroom house in gorgeous O'Fallon
O'Fallon MO
Stay at this vacation home in O'Fallon. Enjoy a garden, laundry facilities, and air conditioning. Popular attractions 9-11 Memorial and Alligator Creek Aquatic ...
9.6/10 Exceptional! (4 reviews)
"Whole place was spotless. Great location."
Reviewed on May 27, 2026
The Nest, reconnect with that special someone in our charming birdhouse!
Troy MO
Stay at this cabin in Troy. Enjoy patios, air conditioning, and a hot tub. Popular attractions David Kessler Memorial Wildlife Area and Lincoln Hills Natural ...
Owl house was built for unplugging, relaxing & connecting with friends/family
Troy MO
Stay at this cabin in Troy. Enjoy patios, air conditioning, and a hot tub. Popular attractions David Kessler Memorial Wildlife Area and Lincoln Hills Natural ...
9.4/10 Exceptional! (47 reviews)
"We had a great time during our stay! A perfect little retreat. I suggest adding to the listing that there is small propane grill outside the cabin!"
Reviewed on May 24, 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
St. Louis Union Station
You can learn about the local history of St. Louis when you make a stop at a well-known site like St. Louis Union Station. Experience the area's acclaimed art scene or attend a baseball game.
Busch Stadium
Catch an event at Busch Stadium during your trip to St. Louis. Experience the area's great live music 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.
Gateway Arch
Enjoy 360-degree views and learn about the history of St. Louis at this world-famous landmark.
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.
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.
Things to do
St. Louis Ghost Tour: Sinister Sins & Shadows
$24
per adult
100% of travellers recommend
St. Louis Premium Small Group Tour With Arch & River Cruise
$161
per adult
84% of travellers recommend
St. Louis Premium Driving Tour with Boat Ride & Arch
$174
per adult
100% of travellers recommend
Lemp Haunted Neighborhood Walking Tour
$25
per adult
84% of travellers recommend
St. Louis: Lemp Haunted Neighborhood Ghost Tour
$27
per adult
St. Louis Small Group Tour with St. Louis Arch & River Cruise
$137
per adult
100% of travellers recommend
Explore a world of travel with Expedia
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- CarShield Field
- Alligator Creek Aquatic Center
- 9-11 Memorial
- Six Flags St. Louis
- Ameristar Casino St. Charles
- Mississippi River
- Hollywood Casino Amphitheatre
- Historic Main Street
- St Charles Convention Center
- Westport Plaza
- The Factory
- Hollywood Casino
- Missouri River
- Magic House - St. Louis Children's Museum
- Route 66 State Park
- Lou Fusz Soccer Complex
- Family Arena
- St. Louis Premium Outlets
- Purina Farms
- Raging Rivers Waterpark
- Meramec River
- Fast Lane Classic Cars
- Katy Trail
- Lindenwood University
- Augusta Winery
- Mid Rivers Mall
- National Equestrian Center
- August A. Busch Memorial Conservation Area
- Centene Community Ice Center
- Big River