
Apartments for Rent with Specials in O'Fallon, MO (8 Rentals)
Apartments in O'Fallon with special offers and discounts available right now - opportunities to save money or get a month or more of free rent.


Altair At The Preserve
Smart Renter's Guide: Calculating Affordable Rent & Housing Costs
Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

Villages of Aragon

Westchester Village
Navigating the Rental Market: Tips for First-Time Renters
Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

Southernside Apartments

Timber Club
Know Your Rights - How Discrimination Laws Impact Landlords and Tenants
Read our practical guide to landlord and tenant rights. Understand protected classes, reasonable accommodations, and legal exceptions to prevent housing discrimination.

The Sullivan

Aventura at Hawk Ridge
O'Fallon, MO Local Guide

How much does it cost to rent an apartment in O'Fallon?
Bedroom | Average Rent | Cheapest Rent | Highest Rent |
---|---|---|---|
O'Fallon 1 Bedroom Apartments with Rent Specials | $1,462 | $949 | $3,185 |
O'Fallon 2 Bedroom Apartments with Rent Specials | $1,992 | $1,032 | $4,883 |
O'Fallon 3 Bedroom Apartments with Rent Specials | $2,358 | $1,302 | $5,344 |
O'Fallon 4 Bedroom Apartments with Rent Specials | $2,811 | $2,045 | $4,000 |
Browse Top Apartments in O'Fallon
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O'Fallon, MO Local Guide
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Top Apartments in O'Fallon, MO with Move-In Specials Ending Soon
Specials updated: 05-10-2025Take advantage of these move-in and rent specials that are ending soon for top O'Fallon, MO apartments. Act fast and don’t miss out on an incredible deal on your perfect new place!
Altair At The Preserve
Limited availability on 2 months FREE: 1-Bedroom apartments for Immediate Move-inExpires 05-11-2025
Westchester Village
Online Leasing Promo Code: WVSPRING - Waived Application fee - $65.00 off for each applicantExpires 05-11-2025
Avenue64 Apartments
1 month free for 1-bedroom units for immediate move in!* *Restrictions may applyExpires 05-11-2025
Villages of Aragon
IMMEDIATE OCCUPANCY - Pricing online is inclusive of 1 Month Free Rent! Not looking to move until Spring? Call today and ask about our extended holds.Expires 05-12-2025
Newly Listed Move-In Specials offers for Apartments in O'Fallon, MO
Specials updated: 05-10-2025Here are the most recently added special offers for renters looking to find the best deals on apartments in O'Fallon, MO. Be sure to take advantage of some of the area’s top offers.
Altair At The Preserve
Limited availability on 2 months FREE: 1-Bedroom apartments for Immediate Move-inExpires 05-11-2025
Westchester Village
Online Leasing Promo Code: WVSPRING - Waived Application fee - $65.00 off for each applicantExpires 05-11-2025
Avenue64 Apartments
1 month free for 1-bedroom units for immediate move in!* *Restrictions may applyExpires 05-11-2025
Villages of Aragon
IMMEDIATE OCCUPANCY - Pricing online is inclusive of 1 Month Free Rent! Not looking to move until Spring? Call today and ask about our extended holds.Expires 05-12-2025
Quick Rent Budget Calculator
How much rent can you afford?
The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.
Getting Around O'Fallon, MO
Walk Score®
35 / 100
Car-Dependent
Most errands require a car
Bike Score®
32 / 100
Somewhat Bikeable
Minimal bike infrastructure
What Are Walk Score®, Transit Score®, and Bike Score® Ratings?
- Walk Score® measures the walkability of any address.
- Transit Score® measures access to public transit.
- Bike Score® measures the bikeability of any address.
Frequently Asked Questions about Rent Specials O'Fallon Apartments
How much is the average rent for a Rent Specials O'Fallon Apartment?
The average rent for a Rent Specials Apartment in O'Fallon is $1,700.
What is the largest Rent Specials O'Fallon Apartment for rent?
Today's Rent Specials apartment with the most square footage in O'Fallon is a 1,511 square feet unit starting from $1,350 at Timber Club.
What is the average size for O'Fallon Rent Specials Apartments for rent?
The average size for a Rent Specials rental in O'Fallon is currently at 803 sq ft.
Expert Rental Resources
Helpful Apartment Articles, How-To's and Tips
The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

Know Your Budget: Calculating What You Can Realistically Afford When Renting
Written by: Lauren Harrington
Renting an apartment or house isn’t just about looking through online ads, choosing a few apartments or homes you want to tour, filling out an application, and putting down a deposit. Those things are all necessary and important.

The Freedom of Short-Term Leases: Exploring the Advantages for Renters
Written by: Bobbi Jackson
If you’re looking to relocate right now, a popular solution that may best fit your current rental needs is a short-term lease.

Navigating the Rental Market: Tips for First-Time Renters
Written by: Sandy Baker
Making the decision to rent is exciting and terrifying at the same time. For many people, there are a lot of unknowns.

Rise of Digital Nomads: Remote Work Tips for Apartment Renters
Written by: Brandie Parton
As a digital nomad, you no longer call a set address or office building your home for eight hours of the day or more.