O'Fallon Holidays
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Your OFallon Holiday
Build a custom holiday package to OFallon and prepare to experience this amazing city on your own terms. Consider spending time in the neighbourhood of Weldon Spring, which is great for golfing and more. If your trip to OFallon includes some sightseeing, don't miss popular attractions like 9-11 Memorial, Mid Rivers Mall and CarShield Field. Stop daydreaming and start doing. Explore the broad range of options on Expedia today and finally put your OFallon holiday plans into gear!
O'Fallon Holiday
OFallon Essential Information
Language | English |
|---|---|
Currency | U.S dollars |
Closest Airport | Lambert-St. Louis Intl. Airport (STL) |
Population | 85,000 |
Max Temp Winter | 4ºC |
Max Temp Summer | 29ºC |
Top Sights | Chesterfield Sports Fusion, Kokomo Joes Family Fun Centre and Babler State Park |
Our pick of the best O'Fallon Hotel Deals
Holiday Inn Express St. Louis West - O'Fallon by IHG
It was a wonderful stay for my girls and her birthday. She had a blast and the room was Lovely 😍🌹
Reviewed on 5 Mar 2026
Staybridge Suites O'Fallon Chesterfield by IHG
Room, staff,and breakfast was great!!
Reviewed on 1 Mar 2026
Comfort Inn & Suites St. Louis - O'Fallon
Pool was dirty .microwave door broken .smelled like weed all night .lous til after 3am asked for money back and to vacate early money was not returned and manager sidnt even come try and offer diff room better room diff floor nothing
Reviewed on 1 Mar 2026
Discover the most popular places to visit in O'Fallon
Busch Stadium
Catch an event at Busch Stadium during your trip to St. Louis. Experience the area's fascinating museums or attend a baseball game.
Gateway Arch
Visit the Museum of Westward Expansion, then ascend to the top of the tallest man-made monument in the US for breathtaking views of St. Louis.
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 Ghost Tour: Sinister Sins & Shadows
Lemp Haunted Neighborhood Walking Tour
