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Cheap Apartments for Rent in O'Fallon, IL

25 rentals

Lofts on the Square - Photo 1 of 1

2h ago

9.5

Excellent

Our team has verified this company

Verified

Lofts on the Square

16 S Illinois St, Belleville, IL 62220

Affordable

Studio–2 beds

1 bath

$550–$800

Apartment for rent

Available Feb 4

Call

117 S 11th St #B - Photo 1 of 1

5d+ ago

Cheap Belleville condo for rent in Belleville

Condominium - Belleville, IL

117 S 11th St #B, Belleville, IL 62220

Affordable

1 bed

1 bath

$575

Condo for rent

301 N Main St #75 - Photo 1 of 1

20h ago

Cheap O'Fallon house for rent in O'Fallon

301 N Main St #75, O'Fallon, IL 62269

Affordable | On-site management | Carpet

3 beds

2 baths

$655

House for rent

Available Oct 1

Top amenities
On-Site Management
Metro Landing of Swansea 55+ - Photo 1 of 1

2d 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

Call

1111 Cherokee Street #2 - Photo 1 of 1

5d+ ago

Cheap Collinsville apartment for rent in Collinsville

1111 Cherokee Street, Collinsville, IL

1111 Cherokee Street #2, Collinsville, IL 62234

Affordable

1 bed

1 bath

$795

Apartment for rent

Available Oct 10

538 Vandalia Street #2 - Photo 1 of 1

5d+ ago

Cheap Collinsville apartment for rent in Collinsville

Affordable

2 beds

1 bath

$900

$800

Price drop

Apartment for rent

Available Sep 16

Nearby rental good for eco-living

$550–$800

Belleville

Nearby rental good for pet owners

$1,350

Mascoutah

Nearby rental good for social life

$1,109

Pontoon Beach

46 Bellevue Drive #4 - Photo 1 of 1

5d+ ago

Cheap Collinsville apartment for rent in Collinsville

Apartment for rent

Available Oct 10

1015 Brookshire Ct #B - Photo 1 of 1

1d ago

Cheap Belleville apartment for rent in Belleville

Bouse Apartment Homes

1015 Brookshire Ct #B, Belleville, IL 62221

Affordable | In-unit laundry | Dishwasher

2 beds

1 bath

$1,020

Apartment for rent

Available Dec 1

Top amenities
Dishwasher
In-Unit Laundry
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St. Clair Village - Photo 1 of 1

1d ago

9.5

Excellent

Our team has verified this company

Verified

St. Clair Village

409 Carlyle E, Belleville, IL 62221

Affordable

2–4 beds

1–2 baths

$1,070–$1,685

Apartment for rent

Call

308 Biggs Dr #D - Photo 1 of 1

21h ago

Cheap Belleville house for rent in Belleville

308 Biggs St - D

308 Biggs Dr #D, Belleville, IL 62221

Affordable | In-unit laundry | Assigned parking

2 beds

1 bath

$1,075

House for rent

Available Oct 17

Top amenities
Air Conditioning
Assigned Parking
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

$1,150

O'Fallon

459 Ponderosa Ave #D - Photo 1 of 1

5d+ ago

Cheap O'Fallon townhouse for rent in O'Fallon

459 Ponderosa Ave #D, O'Fallon, IL 62269

Affordable | In-unit laundry | Dishwasher

2 beds

2 baths

$1,100

House for rent

Top amenities
Fireplace
In-Unit Laundry
On-Site Laundry
Holiday Estates MHC, LLC - Photo 1 of 1

3d ago

8.5

Very good

Holiday Estates MHC, LLC

4419 Horseshoe Lake Rd, Pontoon Beach, IL 62040

Affordable | Outdoor space

3 beds

2 baths

$1,109

House for rent

822 White Oak Dr #4 - Photo 1 of 1

5d+ ago

Cheap O'Fallon townhouse for rent in O'Fallon

822 White Oak Dr #4, O'Fallon, IL 62269

Affordable | In-unit laundry | Dishwasher

1 bed

1 bath

$1,150

House for rent

Top amenities
In-Unit Laundry
441 Colleen Dr - Photo 1 of 1

5d+ ago

Cheap O'Fallon townhouse for rent in O'Fallon

441 Colleen Dr, O'Fallon, IL 62269

Affordable | In-unit laundry | Dishwasher

2 beds

2 baths

$1,225

House for rent

Top amenities
In-Unit Laundry
On-Site Laundry
449 Ponderosa Ave #A - Photo 1 of 1

5d+ ago

Cheap O'Fallon townhouse for rent in O'Fallon

449 Ponderosa Ave #A, 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
210 N 41st St - Photo 1 of 1

5d+ ago

Cheap Belleville house for rent in Belleville

210 N 41st St, Belleville, IL 62226

Affordable | Garage parking

1 bed

1 bath

$1,275

House for rent

401 N Douglas Ave - Photo 1 of 1

5d+ ago

Our team has verified this company

Verified

401 N Douglas Ave, Belleville, IL 62220

Affordable | Storage | Carpet

3 beds

1 bath

$1,295

House for rent

722 Christy Ln - Photo 1 of 1

5d+ ago

Cheap Belleville townhouse for rent in Belleville

722 Christy Ln, Belleville, IL 62221

Affordable | In-unit laundry | Garage parking

2 beds

1 bath

$1,295

House for rent

Top amenities
In-Unit Laundry
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631 Donna Dr - Photo 1 of 1

5d+ ago

Cheap O'Fallon condo for rent in O'Fallon

631 Donna Dr, O'Fallon, IL 62269

Affordable | In-unit laundry | Garage parking

2 beds

2 baths

$1,325

Condo for rent

Top amenities
Dishwasher
Garage Parking
In-Unit Laundry
On-Site Laundry
Brand New Townhomes on Luan Drive / Mascoutah - Photo 1 of 1

5d+ ago

8.8

Very good

Brand New Townhomes on Luan Drive / Mascoutah

9601-9629 9601,9605,9609,9613,9617,9621,9625,9629 LUAN DRIVE, Mascoutah, IL 62258

Affordable | In-unit laundry | Dishwasher

2 beds

1 bath

$1,350

Apartment for rent

Top amenities
In-Unit Laundry
46 Patricia Ln - Photo 1 of 1

5d+ ago

Our team has verified this company

Verified

46 Patricia Ln, Belleville, IL 62226

Affordable | Storage | Carpet

3 beds

1 bath

$1,395

House for rent

St. Louis - O' Fallon, IL - Photo 1 of 1

3d 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

$1,499

Apartment for rent

Top amenities
On-Site Laundry
Package Service
411 N Aurora St - Photo 1 of 1

4d ago

Cheap Collinsville house for rent in Collinsville

Affordable

3 beds

1 bath

$1,500

House for rent

508 Vicksburg Dr - Photo 1 of 1

5d+ ago

Cheap Belleville house for rent in Belleville

Single Family Residence - Belleville, IL

508 Vicksburg Dr, Belleville, IL 62221

Affordable | On-site laundry | Garage parking

3 beds

2 baths

$1,550

House for rent

Top amenities
Fireplace
On-Site Laundry
8401 Allied Way #D - Photo 1 of 1

5d+ ago

Cheap townhouse for rent in O Fallon

Craftsman, Apartment - O'Fallon, IL

8401 Allied Way #D, O Fallon, IL 62269

Affordable | In-unit laundry | Storage

3 beds

3 baths

$2,050

House for rent

Top amenities
In-Unit Laundry
On-Site Laundry
Showing 1 - 25 of 25 results
Home > Apartments in O'Fallon > O'Fallon Cheap Apartments For Rent
Updated: October 16, 2025

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

💸Lowest price$550
🔑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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