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Cheap Apartments for Rent in O'Fallon, MO

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  • Apartments Under $900 Apartments Under $1,000 Apartments Under $1,100 Apartments Under $1,200 Apartments Under $1,300 Apartments Under $1,400

  • Apartments Under $900

  • New Units Available 10 units available
    1 bd $845+
    2 bd $935+
    Base rent
    Verified Listing

    River Chase

    4.0 (16)
    2280 Keeven Lane, Florissant, MO 63031
    Apply online • Pet friendly • Pool
  • 2 bd $850+
    Base rent
    Verified Listing

    Orchard Park Apartments

    3.5 (15)
    10852 Verhaven Lane, St. Louis, MO 63114
    Pet friendly • In unit laundry • Patio/Balcony

  • Apartments Under $1,000

  • 10 units available
    1 bd $975+
    2 bd $1,340+
    Base rent
    Verified Listing

    Woodhollow Apartments

    4.5 (10)
    1871 Mckelvey Hill Dr, Maryland Heights, MO 63043
    Apply online • Pet friendly • Fitness center
  • Rent specials 13 units available
    1 bd $990+
    2 bd $1,135
    3 bd $1,650
    Base rent
    Verified Listing

    Cedar Trace

    3.0 (9)
    2000 Mckelvey Hill Drive, Maryland Heights, MO 63043
    Apply online • Pet friendly • Parking
  • New Units Available
    1 bd $999+
    2 bd $1,086+
    3 bd $1,532+
    Base rent
    Verified Listing

    St. Andrews Apartments

    3.5 (13)
    2065 St Andrews Drive #911, St. Charles, MO 63301
    Apply online • Cat friendly • Pool

  • Apartments Under $1,100

  • 13 units available
    1 bd $1,025+
    2 bd $1,155+
    Base rent
    Verified Listing

    Cedar Lakes Apartments

    4.5 (31)
    36 Cedar Cir Dr, Lake St Louis, MO 63367
    Apply online • Pet friendly • Fitness center
  • Rent specials 28 units available
    1 bd $1,035+
    2 bd $1,225+
    Total monthly cost
    Verified Listing

    Glen At Bogey Hills

    2200 Lake Ct, St. Charles, MO 63303
    Apply online • Pet friendly • Air conditioner
  • 10 units available
    1 bd $1,048+
    2 bd $1,143+
    Base rent
    Verified Listing

    Casalon Parkway Apartments

    4.0 (22)
    200 Casalon Parkway #3, Ofallon, MO 63366
    Apply online • Pet friendly • Pool
  • New Units Available 15 units available
    1 bd $1,095+
    2 bd $1,230+
    3 bd $1,950+
    Base rent
    Verified Listing

    Retreat At Seven Trails

    4.5 (16)
    500 Seven Trails Drive, Ballwin, MO 63011
    Apply online • Pet friendly • Fitness center

  • More Rentals Near O'Fallon, MO

  • Apartments Under $1,200

  • New Units Available 27 units available
    1 bd $1,102+
    2 bd $1,488+
    Base rent
    Verified Listing

    Baxter Crossings Apartments

    4.0 (54)
    975 Westmeade Drive, Chesterfield, MO 63005
    Apply online • Pet friendly • Fitness center
  • New Units Available 7 units available
    1 bd $1,120+
    2 bd $1,485+
    3 bd $1,916+
    Base rent
    Verified Listing

    Westchester Village

    4.0 (21)
    941 Clubhouse Ln, Ofallon, MO 63366
    Apply online • Pet friendly • Fitness center
  • New Units Available
    1 bd $1,133+
    2 bd $1,303+
    Base rent
    Verified Listing

    Savannah Ridge Apartments

    4.0 (34)
    1 Savannah Garden Drive, O'fallon, MO 63366
    Apply online • Pet friendly • Parking
  • 2 bd $1,144+
    Base rent
    Verified Listing

    Cedarbrook Apartments

    3.5 (14)
    26-1E Cedarbrook Drive, Saint Charles, MO 63301
    Apply online • Pet friendly

  • More Rentals Near O'Fallon, MO

  • Rent specials 8 units available
    1 bd $1,155+
    2 bd $1,345+
    Base rent
    Verified Listing

    Westport Station

    4.5 (23)
    11155 Westport Station Dr, Maryland Heights, MO 63043
    Apply online • Pet friendly • Fitness center

  • Apartments Under $1,300

  • 1 bd $1,206+
    2 bd $1,314+
    Base rent
    Verified Listing

    Brookmount Apartments

    4.5 (40)
    102 Angie Dr, St. Peters, MO 63376
    Apply online • Pet friendly • Patio/Balcony
  • New Units Available
    1 bd $1,252+
    2 bd $1,225+
    3 bd $1,589+
    Base rent
    Verified Listing

    Sterling Heights Apartments

    4.0 (29)
    1400 Britain Way, Saints Charles, MO 63304
    Apply online • Pet friendly • Fitness center
  • 1 bd $1,233+
    2 bd $1,492+
    Base rent Income restricted
    Verified Listing

    Vanderbilt Apartments

    4.0 (6)
    100 Vanderbilt Blvd, St Peters, MO 63376
    Apply online • Pet friendly • Fitness center

  • Apartments Under $1,400

  • Rent specials 7 units available
    1 bd $1,335
    2 bd $1,683+
    Total monthly cost
    Verified Listing

    Enclave At Winghaven

    4.0 (5)
    1000 Applerock Dr, Ofallon, MO 63368
    Apply online • Pet friendly • Fitness center
  • Only 3 units left
    1 bd $1,345
    2 bd $1,350
    Total monthly cost
    Verified Listing

    Millennium At Creve Coeur

    1007 E Rue De La Banque, Creve Coeur, MO 63141
    Apply online • Pet friendly • Dishwasher
  • Rent specials 15 units available
    1 bd $1,389
    2 bd $1,784
    Base rent
    Verified Listing

    Promenade At New Town

    5.0 (1)
    3301 Domain #1, Saint Charles, MO 63301
    Apply online • Pet friendly • Parking
  • 4-16-city

Frequently asked questions

What is the price of a cheap apartment in O'Fallon, MO?

The price range of a cheap apartment is between $1,120 and $2,031.

How many cheap rentals are available in O'Fallon, MO on RentCafe?

There are 27 cheap rentals available on RentCafe. Prices and availability in O'Fallon, MO were last updated on 20 Sep 2026.

What is the average size of a cheap apartment in O'Fallon, MO?

The average O'Fallon, MO cheap apartment size is 887 sq. ft.

What are the advantages of renting a cheap apartment in O'Fallon, MO?

Cheap apartments in O'Fallon, MO are usually less expensive, smaller, and easier to maintain. They also come with lower utility costs.

What are the downsides of renting a cheap apartment in O'Fallon, MO?

A cheap apartment in O'Fallon, MO offers little storage space and fewer amenities compared to other apartments.

Looking for a cheap apartment for rent in O'Fallon, MO? With RentCafe, finding an affordable apartment in O'Fallon, MO has never been easier. We feature 181 low-priced rentals directly from property managers, with rents lower than the O'Fallon, MO average. What is a cheap rent in O'Fallon, MO? The average apartment rent in O'Fallon is $1,608 per month so any rental south of $1,287 would be considered cheap here. On RentCafe, O'Fallon, MO rents go as low as $845/mo.