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
Sleep Inn & Suites O'Fallon MO - Technology Drive
Nice discount hotel. Friendly service. Front desk was staffed. Nice toiletries. Breakfast was served but only the premade foods were edible. The room coffee maker was shooting steam and I burned my thumb. I will stay here again and skip coffee and breakfast.
Reviewed on 24 Mar 2026
Holiday Inn Express St. Louis West - O'Fallon by IHG
3 Star
Reviewed on 26 Mar 2026
Comfort Inn & Suites St. Louis - O'Fallon
Staff did a wonderful job! They were freindly and professional right out the gate. Hotel areas were clean! Room was clean and stocked with linen for the sofa bed. Thank you! The last several hotels we have stayed at do not do that anymore and you have to ask for them. Breakfast was pretty good with ...
Reviewed on 26 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 acclaimed theatre scene 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
