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Apartments for Rent in O'Fallon, IL under $1400

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When were prices and availability in O'Fallon, IL last updated?

Prices and availability in O'Fallon, IL were last updated on 16 Oct 2026.

What are the best apartments in O'Fallon, IL?
What type of rental buildings are in O'Fallon, IL?

In O'Fallon, 29% of the residents are renting compared to 71% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 10% of O'Fallon's rentals, 69% are small-scale complexes with under 50 units, and 17% are single-family rentals.

Your search for apartments in O'Fallon, IL under $1,400 stops here

Finding apartments for rent in O'Fallon, IL for less than $1,400 has never been so easy! At RentCafe nice cheap apartments are just one click away. There are currently 114 available units in O'Fallon, IL, renting for under $1,400. On average, $1,233 can get you 990 Sqft in this area. Be sure to search for the apartment that is best for you. Under “More”, check the amenities that you consider a must-have, and don’t forget to look at the pet policy. Fitness enthusiasts can even check the Fitness Center box. Whether you are looking for studio apartments, 1 bedroom apartments, 2 bedroom apartments or 3 bedroom apartments, you are sure to find one that will make you want to move in right away.

We’ll help you find the best rental near you

Having to compromise on either price or location can turn your “apartments near me under $1,400” search into a nightmare. At RentCafe we recognize the importance of both. Therefore, we offer a variety of filters that can help you find exactly what you want. Sorting the results by rent, ascending, will make the cheapest units show up first on the list. Try it out! You will find that right now the cheapest apartment under $1,400 in O'Fallon, IL goes for $697 per month. If some of the results are outside the area of your choice, you can go to the left side of the screen and draw a radius or a polygon around your location. Now you will only see results that are relevant to you.