How much is the average rent in O'Fallon, IL for 1-bedroom and 2-bedroom apartments?

The average rent for a 1-bedroom apartment in O'Fallon, IL is approximately $1,422, while a 2-bedroom apartment averages around $1,397.

Are rents going up or down in O'Fallon, IL?

Rents in O'Fallon, IL are on the rise, with a significant 8.7% year-over-year increase in average monthly rent. The trend shows increases across various apartment sizes.

When is the best time to look for an apartment in O'Fallon, IL?

The best time to search for an apartment in O'Fallon, IL is during the winter months, particularly November and December, when demand is lower and prices can be about 29.7% lower compared to the peak summer months.

Are there pet-friendly apartments in O'Fallon, IL?

Yes, approximately 32.5% of the listings in O'Fallon, IL are pet-friendly, providing options for renters with pets.

Are utilities usually included in rent in O'Fallon, IL?

Only about 8% of rental listings in O'Fallon, IL include utilities in the rent, so it's relatively uncommon.

Are most apartments in O'Fallon, IL largely older buildings or new developments?

O'Fallon, IL is known for its charming ranch-style homes, which are a staple of the area, indicating a preference for classic American architecture.

Cheap Apartments for Rent in O'Fallon, IL

25 rentals

Income restricted

13h ago

9.5

Excellent

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

5d+ ago

Cheap Belleville apartment for rent in Belleville

Single Family Residence - Belleville, IL

18 N 44th St #10, Belleville, IL 62226

Affordable | In-unit laundry | Air conditioning

1 bed

1 bath

$700

Apartment for rent

Top amenities

In-Unit Laundry

Metro Landing of Swansea 55+ - Photo 1 of 1

Income restricted

Age restricted

1d ago

9.7

Excellent

Verified

Metro Landing of Swansea 55+

228 Metro Way, Belleville, IL 62226

Affordable | On-site management | Fitness center

1–2 beds

1 bath

$740–$885

Apartment for rent

Available Jul 1

Top amenities

Elevator

On-Site Management

Call

5d+ ago

Cheap Belleville apartment for rent in Belleville

$750 - 1 Bedroom 1 Bathroom Apartment In Belleville With Great Amenities

2612 Eastview Dr #0, Belleville, IL 62221

Affordable | Assigned parking | Storage

1 bed

1 bath

$750

Apartment for rent

Available Apr 15

Top amenities

Assigned Parking

Central Heat

Hardwood Floor

5d+ ago

Cheap Fairview Heights condo for rent in Fairview Heights

Single Family Residence - Fairview Heights, IL

128 Ashley Dr, Fairview Heights, IL 62208

Affordable | In-unit laundry | Dishwasher

1 bed

1 bath

$850

Condo for rent

Top amenities

In-Unit Laundry

5d+ ago

Cheap O'Fallon townhouse for rent in O'Fallon

Townhouse - O'Fallon, IL

822 White Oak Dr #1, O'Fallon, IL 62269

Affordable | In-unit laundry | Dishwasher

1 bed

1 bath

$850

House for rent

Top amenities

In-Unit Laundry

Nearby rental good for eco-living

$639–$900

Belleville

Nearby rental good for pet owners

$3,200

Belleville

3d ago

Cheap Belleville house for rent in Belleville

Single Family Residence - Belleville, IL

221 Lebanon Ave #A, Belleville, IL 62220

Affordable | In-unit laundry | Dishwasher

1 bed

1 bath

$900

House for rent

Top amenities

In-Unit Laundry

New construction

5d+ ago

Cheap Belleville house for rent in Belleville

Single Family Residence - Belleville, IL

822 Arthur St, Belleville, IL 62221

Affordable | In-unit laundry | Dishwasher

1 bed

1 bath

$975

House for rent

Top amenities

In-Unit Laundry

On-Site Laundry

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3d ago

Cheap Collinsville apartment for rent in Collinsville

Affordable | On-site laundry

2 beds

1 bath

$1,100

Apartment for rent

Top amenities

On-Site Laundry

5d+ ago

Cheap Belleville apartment for rent in Belleville

Condominium - Belleville, IL

308 Biggs Dr #C, Belleville, IL 62221

Affordable | In-unit laundry | Garage parking

2 beds

1.5 baths

$1,150

Apartment for rent

Top amenities

Dishwasher

In-Unit Laundry

Storage

Find sweet deals near O'Fallon

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

$1,295

O'Fallon

$1,345

O'Fallon

$1,345

O'Fallon

$1,595

O'Fallon

5d+ ago

Cheap Fairview Heights condo for rent in Fairview Heights

Single Family Residence - Fairview Heights, IL

89 Peachtree Ln, Fairview Heights, IL 62208

Affordable | In-unit laundry | Dishwasher

2 beds

1 bath

$1,150

Condo for rent

Top amenities

Dishwasher

High Ceilings

In-Unit Laundry

5d+ ago

Cheap Fairview Heights condo for rent in Fairview Heights

Single Family Residence - Fairview Heights, IL

97 Peachtree Ln, Fairview Heights, IL 62208

Affordable | In-unit laundry | Dishwasher

2 beds

1 bath

$1,150

Condo for rent

Top amenities

Dishwasher

In-Unit Laundry

5d+ ago

Cheap O'Fallon house for rent in O'Fallon

Single Family Residence, Ranch - O'Fallon, IL

120 Dean Ave, O'Fallon, IL 62269

Affordable | In-unit laundry | Garage parking

2 beds

1 bath

$1,195

House for rent

Top amenities

Ceiling Fan

In-Unit Laundry

3d ago

Cheap Collinsville house for rent in Collinsville

114 Greenfield Dr, Collinsville, IL 62234

Affordable

2 beds

1 bath

$1,250

House for rent

5d+ ago

Cheap Fairview Heights house for rent in Fairview Heights

Single Family Residence - Fairview Heights, IL

15 Potomac Dr, Fairview Heights, IL 62208

Affordable | On-site laundry | Garage parking

3 beds

3 baths

$1,300

House for rent

Top amenities

On-Site Laundry

5d+ ago

Verified

1 Rosehaven Dr, Belleville, IL 62221

Affordable | Storage | Carpet

3 beds

2 baths

$1,325

House for rent

3d 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

Hardwood Floor

In-Unit Laundry

On-Site Laundry

5d+ ago

Verified

$1,595 - 4 Bedroom 1.5 Bathroom House In O'Fallon

1013 W Madison St #NA, O'Fallon, IL 62269

Affordable | In-unit laundry | Assigned parking

4 beds

1.5 baths

$1,595

House for rent

Available May 1

Top amenities

Dishwasher

In-Unit Laundry

On-Site Laundry

Storage

2d ago

Cheap Belleville house for rent in Belleville

Spacious 3 Bed/3 Bath Home in Belleville - Available May 1st!

106 Britanna Dr, Belleville, IL 62226

Affordable | In-unit laundry | Dishwasher

3 beds

2 baths

$1,650

House for rent

Available May 1

Top amenities

Dishwasher

In-Unit Laundry

Microwave

New construction

3d ago

Cheap Fairview Heights house for rent in Fairview Heights

Single Family Residence - Fairview Heights, IL

9929 North Rd, Fairview Heights, IL 62208

Affordable | In-unit laundry | Garage parking

3 beds

2 baths

$1,700

House for rent

Top amenities

In-Unit Laundry

New construction

5d+ ago

Cheap O'Fallon house for rent in O'Fallon

Villa - O'Fallon, IL

1523 English Pine Ln, O'Fallon, IL 62269

Affordable | In-unit laundry | Garage parking

2 beds

3 baths

$2,195

House for rent

Top amenities

Fireplace

Garage Parking

In-Unit Laundry

3d ago

Cheap O'Fallon house for rent in O'Fallon

Single Family Residence - O'Fallon, IL

1319 Terrace Green Ln, O'Fallon, IL 62269

Affordable | In-unit laundry | Garage parking

3 beds

2 baths

$2,600

House for rent

Top amenities

Dishwasher

Fireplace

In-Unit Laundry

929 Chesapeake Junction Ln - Photo 1 of 1

5d+ ago

Cheap O'Fallon house for rent in O'Fallon

Single Family Residence, Traditional - O'Fallon, IL

929 Chesapeake Junction Ln, O'Fallon, IL 62269

Affordable | Garage parking | Carpet

4 beds

3.5 baths

$2,795

House for rent

Top amenities

Fireplace

2d ago

Cheap O'Fallon house for rent in O'Fallon

605 Wildwood Ln, O'Fallon, IL 62269

Affordable | In-unit laundry | On-site management

3 beds

2 baths

$2,995

House for rent

Available Apr 24

Top amenities

In-Unit Laundry

On-Site Management

5d+ ago

Cheap O'Fallon house for rent in O'Fallon

1204 Yeats Ct, O'Fallon, IL 62269

Affordable | Dishwasher

4 beds

2.5 baths

$3,000

House for rent

Showing 1 - 25 of 25 results

Home > Apartments in O'Fallon > O'Fallon Cheap Apartments For Rent

Updated: April 28, 2026

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🔑Available apartment rentals	25
💰Best rent deal	16 S Illinois St
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