O Fallon, IL, Short-Term Rentals | 1 in city, 7 nearby

View short-term rentals for O Fallon – 1 in the city and 7 in the St Louis metro area. A short-term lease apartment is perfect if you have just moved, have been displaced by a fire or other disaster, are on a business trip, are relocating, or are just taking a long vacation and need a furnished apartment for an extended stay. CorporateHousing.com is your source for short-term apartments and vacation properties in O Fallon, the St Louis area, and across Illinois.