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Cheap Apartments for Rent in O'Fallon, IL

25 rentals

Lofts on the Square - Photo 1 of 1

23h ago

9.5

Excellent

Our team has verified this company

Verified

Lofts on the Square

16 S Illinois St, Belleville, IL 62220

Affordable

1–2 beds

1 bath

$639–$900

Apartment for rent

Available May 3

Call

Metro Landing of Swansea 55+ - Photo 1 of 1

5d+ ago

9.7

Excellent

Our team has verified this company

Verified

Metro Landing of Swansea 55+

228 Metro Way, Belleville, IL 62226

Affordable | On-site management | Fitness center

1–2 beds

1 bath

$780–$830

Apartment for rent

Available Jul 1

Top amenities
On-Site Management
Wheelchair Accessible

Call

121 Saint Louis Rd #2 - Photo 1 of 1

2d ago

Cheap Collinsville apartment for rent in Collinsville

121 Saint Louis Rd #2, Collinsville, IL 62234

Affordable | On-site management

1 bed

1 bath

$795

Apartment for rent

Available Jan 15

Top amenities
On-Site Management
Chenot Place - Photo 1 of 1

2d ago

8.6

Very good

Chenot Place

30 Narcissus Drive, Belleville, IL 62221

Affordable

1–2 beds

1 bath

$800–$900

Apartment for rent

2103 N Keebler Ave #B - Photo 1 of 1

4h ago

Cheap Collinsville apartment for rent in Collinsville

2103 N Keebler Ave #B, Collinsville, IL 62234

Affordable | On-site laundry

1 bed

1 bath

$850

Apartment for rent

Available Jan 23

Top amenities
On-Site Laundry
76 Peachtree Ln - Photo 1 of 1

4d ago

Cheap Fairview Heights condo for rent in Fairview Heights

Single Family Residence - Fairview Heights, IL

76 Peachtree Ln, Fairview Heights, IL 62208

Affordable | In-unit laundry | Dishwasher

1 bed

1 bath

$850

Condo for rent

Top amenities
Dishwasher
Fireplace
High Ceilings
In-Unit Laundry

Nearby rental good for eco-living

$875

304 Estate Dr #B

Nearby rental good for pet owners

$1,439

O'Fallon

304 Estate Dr #B - Photo 1 of 1

4d ago

Cheap O'Fallon apartment for rent in O'Fallon

Single Family Residence - O'Fallon, IL

304 Estate Dr #B, O'Fallon, IL 62269

Affordable | In-unit laundry | Dishwasher

2 beds

1 bath

$875

Apartment for rent

Top amenities
In-Unit Laundry
2107 N Keebler Ave #B - Photo 1 of 1

3d ago

Cheap Collinsville apartment for rent in Collinsville

2107 N Keebler Ave #B, Collinsville, IL 62234

Affordable | On-site laundry

2 beds

1 bath

$950

Apartment for rent

Available Jan 16

Top amenities
On-Site Laundry
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207 S 16th St - Photo 1 of 1

1d ago

Cheap Belleville apartment for rent in Belleville

207 S 16th St, Belleville, IL 62220

Affordable | On-site laundry | On-site management

2 beds

1 bath

$975

Apartment for rent

Available Nov 21

Top amenities
On-Site Laundry
On-Site Management
401 N Charles St #4 - Photo 1 of 1

3d ago

Cheap Belleville apartment for rent in Belleville

Bouse Apartment Homes

401 N Charles St #4, Belleville, IL 62220

Affordable | In-unit laundry | Dishwasher

Studio

0 baths

$1,045

Apartment for rent

Available Jan 23

Top amenities
In-Unit Laundry
On-Site Laundry
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Find sweet deals near O'Fallon

These rentals are 10%-30% cheaper than the local average price for similar rentals.

$1,100

O'Fallon

$1,200

O'Fallon

$1,750

O'Fallon

St. Clair Village - Photo 1 of 1

1h ago

8.3

Very good

St. Clair Village

409 Carlyle E, Belleville, IL 62221

Affordable

2–4 beds

1–2 baths

$1,070–$1,685

Apartment for rent

Call

403 Woodhenge Dr Apt A #Apt A - Photo 1 of 1

6h ago

Cheap Collinsville apartment for rent in Collinsville

Affordable | In-unit laundry | On-site management

2 beds

1 bath

$1,100

Apartment for rent

Available Dec 6

Top amenities
In-Unit Laundry
On-Site Management
302 Woodhenge Dr #203A - Photo 1 of 1

6h ago

Cheap Collinsville apartment for rent in Collinsville

302 Woodhenge Dr #203A, Collinsville, IL 62234

Affordable | In-unit laundry | On-site management

2 beds

1 bath

$1,150

Apartment for rent

Available Jan 16

Top amenities
In-Unit Laundry
On-Site Management
26 Fairway Dr - Photo 1 of 1

4d ago

Cheap Fairview Heights house for rent in Fairview Heights

Single Family Residence, Ranch - Fairview Heights, IL

26 Fairway Dr, Fairview Heights, IL 62208

Affordable | In-unit laundry | Garage parking

2 beds

1 bath

$1,225

House for rent

Top amenities
In-Unit Laundry
32 Bellevue Dr #2 - Photo 1 of 1
New construction

5h ago

Cheap Collinsville condo for rent in Collinsville

32 Bellevue

32 Bellevue Dr #2, Collinsville, IL 62234

Affordable | On-site laundry | Assigned parking

2 beds

1 bath

$1,250

Condo for rent

Top amenities
Assigned Parking
Dishwasher
On-Site Laundry
823 N Cherry St #5 - Photo 1 of 1

3d ago

Cheap O'Fallon condo for rent in O'Fallon

823 N Cherry St #5, O'Fallon, IL 62269

Affordable | In-unit laundry | Garage parking

2 beds

1 bath

$1,250

Condo for rent

Available Jan 15

Top amenities
Garage Parking
Hardwood Floor
In-Unit Laundry
On-Site Laundry
525 N 27th St - Photo 1 of 1

4d ago

Cheap Belleville house for rent in Belleville

Single Family Residence - Belleville, IL

525 N 27th St, Belleville, IL 62226

Affordable

3 beds

1 bath

$1,250

House for rent

455 Ponderosa Ave #B - Photo 1 of 1

4d ago

Cheap O'Fallon townhouse for rent in O'Fallon

Townhouse - O'Fallon, IL

455 Ponderosa Ave #B, O'Fallon, IL 62269

Affordable | In-unit laundry | Dishwasher

2 beds

2 baths

$1,250

House for rent

Top amenities
Dishwasher
Fireplace
In-Unit Laundry
On-Site Laundry
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25 Glencoe Dr - Photo 1 of 1

4d ago

Cheap Belleville house for rent in Belleville

Single Family Residence - Belleville, IL

25 Glencoe Dr, Belleville, IL 62221

Affordable | In-unit laundry | Garage parking

3 beds

1 bath

$1,275

House for rent

Top amenities
In-Unit Laundry
Falcon Place Townhomes - Photo 1 of 1

4d ago

8.6

Very good

Falcon Place Townhomes

9701 Luan Dr, Mascoutah, IL 62258

Affordable | In-unit laundry

2 beds

1 bath

$1,395

House for rent

Top amenities
In-Unit Laundry
On-Site Laundry
13 Rusty Wil Dr - Photo 1 of 1

4d ago

Cheap Belleville house for rent in Belleville

Single Family Residence, Ranch - Belleville, IL

13 Rusty Wil Dr, Belleville, IL 62220

Affordable | In-unit laundry | Garage parking

3 beds

2 baths

$1,400

House for rent

Top amenities
Dishwasher
In-Unit Laundry
On-Site Laundry
St. Louis - O' Fallon, IL - Photo 1 of 1

4d ago

9.3

Excellent

St. Louis - O' Fallon, IL

154 Regency Park, O'Fallon, IL 62269

Affordable | On-site laundry | Air conditioning

Studio

1 bath

$1,439

Apartment for rent

Top amenities
On-Site Laundry
Package Service
536 N Monroe St #2 - Photo 1 of 1

6h ago

Cheap apartment for rent in Lebanon

Affordable | In-unit laundry | On-site management

3 beds

2 baths

$1,495

Apartment for rent

Available Jan 15

Top amenities
Carpet
In-Unit Laundry
On-Site Management
216 S Chestnut St #1 - Photo 1 of 1

1d ago

Cheap Collinsville house for rent in Collinsville

216 South Chestnut Street - 1

216 S Chestnut St #1, Collinsville, IL 62234

Affordable

2 beds

1 bath

$1,500

House for rent

Available Jan 17

1016 Steven Dee Dr - Photo 1 of 1

6h ago

Cheap O'Fallon house for rent in O'Fallon

Affordable | In-unit laundry | Garage parking

4 beds

3 baths

$2,195

House for rent

Available Jan 16

Top amenities
Fireplace
Garage Parking
In-Unit Laundry
On-Site Management
Showing 1 - 25 of 25 results
Home > Apartments in O'Fallon > O'Fallon Cheap Apartments For Rent
Updated: January 17, 2026

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Looking for cheap apartments in O'Fallon, IL near you?

💸Lowest price$639
🔑Available apartment rentals25
💰Best rent deal16 S Illinois St
✨Popular amenities, ,
🧦In-unit laundry
🍽With dishwasher
🏠With photos

For more in depth rent prices, check out our O'Fallon, IL rent data, which covers average and median rents in O'Fallon, IL.

To know how much rent you can afford in O'Fallon, IL, use our rent affordability calculator.

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