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
A very nice one night stay on our roadtrip! The staff are very friendly and available, the place was clean, quiet and safe and the breakfast was fresh and hot. Would definitely stay here again.
Reviewed on 25 Jan 2026
Comfort Inn & Suites St. Louis - O'Fallon
Its an older hotel that needs some love. But definitely clean. Bathroom and room was spotless. Even the corners. Nice hot breakfast. Great value. Pool very small. But definitely not a deal breaker. Would definitely stay again. Check in was fast!
Reviewed on 19 Jan 2026
Staybridge Suites O'Fallon Chesterfield by IHG
welcoming staff, good bfast menu, clean rooms
Reviewed on 4 Jan 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 great live music 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.
Washington University in St. Louis
Explore the campus of Washington University in St. Louis during your stay in St. Louis. Amble around the area's lush forest or attend a sporting event.
What to do in O'Fallon
St. Louis Ghost Tour: Sinister Sins & Shadows
Best of St. Louis Small Group Tour w/ Arch & River Cruise
