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Cheap Apartments for Rent in O'Fallon, IL

25 rentals

Lofts on the Square - Photo 1 of 1

1d 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

Metro Landing of Swansea 55+ - Photo 1 of 1

3d 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

46 Bellevue Drive #4 - Photo 1 of 1

5d+ ago

Cheap Collinsville apartment for rent in Collinsville

Apartment for rent

Available Oct 17

5712 Pontiac Dr #1 - Photo 1 of 1

1d ago

Cheap Fairview Heights apartment for rent in Fairview Heights

Single Family Residence - Fairview Heights, IL

5712 Pontiac Dr #1, Fairview Heights, IL 62208

Affordable

1 bed

1 bath

$850

Apartment for rent

Nearby rental good for eco-living

$550–$800

Belleville

Nearby rental good for pet owners

1935 Ramada Blvd - Photo 1 of 1

14h ago

Cheap Collinsville condo for rent in Collinsville

1935 Ramada Blvd, Collinsville, IL 62234

Affordable | Dishwasher | Microwave

1 bed

1 bath

$900

Condo for rent

2902 W Main St - Photo 1 of 1

2d ago

Cheap Belleville condo for rent in Belleville

2902 W Main St, Belleville, IL 62226

Affordable | In-unit laundry | Outdoor space

2 beds

1 bath

$925

Condo for rent

Available Nov 8

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

2d ago

Cheap Belleville condo for rent in Belleville

631 Vicksburg Dr, Belleville, IL 62221

Affordable | On-site laundry | Assigned parking

1 bed

1 bath

$925

Condo for rent

Available Dec 1

Top amenities
Assigned Parking
Cable
Hardwood Floor
Microwave
On-Site Laundry
222 E Garfield St #F - Photo 1 of 1

5d+ ago

Cheap Belleville apartment for rent in Belleville

222 E Garfield St #F, Belleville, IL 62220

Affordable | On-site laundry | Dishwasher

2 beds

1 bath

$925

Apartment for rent

Available Oct 24

Top amenities
Microwave
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

$1,225

O'Fallon

423 Valley Ave - Photo 1 of 1

19h ago

Cheap Collinsville house for rent in Collinsville

Affordable | Dishwasher

2 beds

1 bath

$1,025

House for rent

St. Clair Village - Photo 1 of 1

16h ago

9.5

Excellent

St. Clair Village

409 Carlyle E, Belleville, IL 62221

Affordable

2–4 beds

1–2 baths

$1,070–$1,685

Apartment for rent

Call

212 S Chestnut St #4 - Photo 1 of 1

1d ago

Cheap Collinsville apartment for rent in Collinsville

212 S Chestnut St Unit 4, Collinsville, IL 62234

212 S Chestnut St #4, Collinsville, IL 62234

Affordable | Hardwood floor | Central heat

1 bed

1 bath

$1,100

Apartment for rent

Available Oct 31

Top amenities
Central Heat
537 Vicksburg Dr - Photo 1 of 1

2d ago

Cheap Belleville condo for rent in Belleville

A wonderful place to call hone.

537 Vicksburg Dr, Belleville, IL 62221

Affordable | In-unit laundry | Dishwasher

2 beds

1 bath

$1,130

Condo for rent

Available Jan 1

Top amenities
Cable
Dishwasher
Hardwood Floor
In-Unit Laundry
Microwave
On-Site Laundry
223 Anderson Ln #A - Photo 1 of 1

5d+ ago

Cheap Belleville condo for rent in Belleville

223 Anderson Ln #A, Belleville, IL 62221

Affordable | On-site laundry | Dishwasher

2 beds

1 bath

$1,160

Condo for rent

Available Oct 18

Top amenities
Carpet
Dishwasher
Hardwood Floor
Microwave
On-Site Laundry
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

1416 Mckinley St #G - Photo 1 of 1
New construction

5h ago

Cheap townhouse for rent in Mascoutah

1416 Mckinley St #G, Mascoutah, IL 62258

Affordable | In-unit laundry | Assigned parking

2 beds

2 baths

$1,450

House for rent

Top amenities
Dishwasher
In-Unit Laundry
On-Site Laundry
1416 Mckinley St #F - Photo 1 of 1
New construction

5h ago

Cheap townhouse for rent in Mascoutah

1416 Mckinley St #F, Mascoutah, IL 62258

Affordable | In-unit laundry | Assigned parking

2 beds

2 baths

$1,450

House for rent

Top amenities
Assigned Parking
Dishwasher
In-Unit Laundry
On-Site Laundry
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1416 Mckinley St #E - Photo 1 of 1
New construction

5h ago

Cheap townhouse for rent in Mascoutah

1416 Mckinley St #E, Mascoutah, IL 62258

Affordable | In-unit laundry | Assigned parking

2 beds

2 baths

$1,450

House for rent

Top amenities
Assigned Parking
Ceiling Fan
Dishwasher
In-Unit Laundry
On-Site Laundry
1416 Mckinley St #D - Photo 1 of 1
New construction

5h ago

Cheap townhouse for rent in Mascoutah

1416 Mckinley St #D, Mascoutah, IL 62258

Affordable | In-unit laundry | Assigned parking

2 beds

2 baths

$1,450

House for rent

Top amenities
Assigned Parking
In-Unit Laundry
On-Site Laundry
1416 Mckinley St #C - Photo 1 of 1
New construction

5h ago

Cheap townhouse for rent in Mascoutah

1416 Mckinley St #C, Mascoutah, IL 62258

Affordable | In-unit laundry | Assigned parking

2 beds

2 baths

$1,450

House for rent

Top amenities
High Ceilings
In-Unit Laundry
On-Site Laundry
1416 Mckinley St #A - Photo 1 of 1
New construction

2d ago

Cheap townhouse for rent in Mascoutah

1416 Mckinley St #A, Mascoutah, IL 62258

Affordable | In-unit laundry | Assigned parking

2 beds

2 baths

$1,450

House for rent

Top amenities
Assigned Parking
Dishwasher
In-Unit Laundry
On-Site Laundry
1416 Mckinley St #B - Photo 1 of 1
New construction

3d ago

Cheap townhouse for rent in Mascoutah

1416 Mckinley St #B, Mascoutah, IL 62258

Affordable | In-unit laundry | Assigned parking

2 beds

2 baths

$1,450

House for rent

Top amenities
Ceiling Fan
Dishwasher
In-Unit Laundry
On-Site Laundry
3216 W Main St - Photo 1 of 1

4d ago

Cheap Belleville house for rent in Belleville

3216 W Main St, Belleville, IL 62226

Affordable | Storage | Carpet

3 beds

1 bath

$1,700

House for rent

Available Nov 1

Top amenities
Carpet
102 Edward St - Photo 1 of 1

1d ago

Cheap O'Fallon house for rent in O'Fallon

Single Family Residence - O'Fallon, IL

102 Edward St, O'Fallon, IL 62269

Affordable | In-unit laundry | Garage parking

3 beds

1 bath

$1,750

House for rent

Top amenities
Dishwasher
Fireplace
Hardwood Floor
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 25, 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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