A city skyline with a prominent arch bridge and a lit bridge over a calm river reflecting city lights.

Search Apartment Rentals in O'Fallon

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check prices for these dates

In two weeks
Oct 2 - Oct 4
In two months
Nov 13 - Nov 15
In three months
Dec 11 - Dec 13
In four months
Jan 8 - Jan 10

Our top choices for O'Fallon apartments

A hotel pool area with a rectangular pool, lounge chairs, and a wooden bench.

1. Great for Business Travelers! Pool + Gym

Great for Business Travelers! Pool + Gym
O'Fallon
The price is CA $194
CA $257 total
includes taxes & fees
Oct 11 - Oct 12
Great for Business Travelers! Pool + Gym
A room with a dark wooden wall, a brown leather sofa, a white door, and a patterned wall.

2. Stylish1BRStudioCleanQuietandCozy

Stylish1BRStudioCleanQuietandCozy
Saint Charles
10.0 out of 10, Exceptional, (3 reviews)
"Room was very clean with little to no issues at all. Host was super easy to work with and get information from. This spot is within 15-20minutes OR LESS to anything you’d need to do in the ofallon and surrounding areas. I’d book it again if I needed to."
United States
Mike S.
The price is CA $100
CA $346 total
includes taxes & fees
Sep 19 - Sep 20
Stylish1BRStudioCleanQuietandCozy
A living room with a black leather sofa, two grey armchairs, a wooden coffee table, and a wall clock.

3. 6th street 101 - Walk to Main St

6th street 101 - Walk to Main St
St. Charles Historic District
10.0 out of 10, Exceptional, (3 reviews)
"Excellent"
United States
Scott N.
The price is CA $138
CA $397 total
includes taxes & fees
Sep 20 - Sep 21
6th street 101 - Walk to Main St
A row of multi-story buildings with commercial storefronts, including a cafe and a restaurant.

4. Historic Main Street Studio | Dog-Friendly

Historic Main Street Studio | Dog-Friendly
St. Charles Historic District
9.2 out of 10, Wonderful, (38 reviews)
"Had a wonderful stay. It was a Monday night so parking was very easy and the room was clean and comfortable. I would recommend this place 100% "
United States
Sarah C.
The price is CA $143
CA $313 total
includes taxes & fees
Sep 20 - Sep 21
Historic Main Street Studio | Dog-Friendly
A hallway with a door, two potted plants, a doormat, and a view of a brick building through large windows.

5. Dog-Friendly 2BR | Walk to Main Street

Dog-Friendly 2BR | Walk to Main Street
Saint Charles
8.0 out of 10, Very good, (5 reviews)
"The best price-value ratio. Quiet neighborhood, close to the city center."
United States
Tamas P.
The price is CA $156
CA $411 total
includes taxes & fees
Sep 20 - Sep 21
Dog-Friendly 2BR | Walk to Main Street

6. Family Friendly w/ Game Room in Quiet Neighborhood

Family Friendly w/ Game Room in Quiet Neighborhood
Wentzville
10.0 out of 10, Exceptional, (2 reviews)
"Nice house for our week in Lake St. Louis area. Accurate description of what you are getting and clean house. Would stay again if we are back in the area"
United States
Campbell W.
The price is CA $313
CA $670 total
includes taxes & fees
Sep 20 - Sep 21
Family Friendly w/ Game Room in Quiet Neighborhood
A spacious living area with a wooden floor, a dining table with chairs, a flat-screen TV mounted on the wall, and a kitchen area with modern appliances.

7. The Lofts of North Main Street

The Lofts of North Main Street
St. Charles Historic District
9.6 out of 10, Exceptional, (190 reviews)
"It was great! Clean and great communication with host."
United States
Natalie H.
The price is CA $193
CA $390 total
includes taxes & fees
Sep 22 - Sep 23
The Lofts of North Main Street
A neatly made bed with a stack of folded towels, a bedside lamp, and a ceiling fan in a room with a large window and a wall-mounted artwork.

8. Walk to Main | Pet-Friendly Yard & Workspace

Walk to Main | Pet-Friendly Yard & Workspace
St. Charles Historic District
10.0 out of 10, Exceptional, (11 reviews)
"Very close to downtown St. Charles and the Kati Trail. The home is cute and bed is comfortable. Easy check in process and fenced in back yard was nice to have."
United States
Jessica S.
The price is CA $188
CA $400 total
includes taxes & fees
Sep 20 - Sep 21
Walk to Main | Pet-Friendly Yard & Workspace
A cozy living room with a sofa, chairs, a coffee table, and a clock.

9. 1st Capitol Mansion - Suite 401

1st Capitol Mansion - Suite 401
St. Charles Historic District
7.4 out of 10, Good, (9 reviews)
"Nice property and a great location to all the shops and restaurants that St. Charles has to offer. The place was clean and nicely updated. Will definitely stay here again!"
United States
Emily L.
The price is CA $138
CA $351 total
includes taxes & fees
Oct 6 - Oct 7
1st Capitol Mansion - Suite 401
A cozy living room with a brick wall, a white sofa with colorful cushions, a small black table, and a potted plant.

10. Prime Loft of Main Street

Prime Loft of Main Street
St. Charles Historic District
9.8 out of 10, Exceptional, (117 reviews)
"Host was great. The cutest place in the perfect spot! "
United States
Anonymous traveller
The price is CA $193
CA $390 total
includes taxes & fees
Sep 23 - Sep 24
Prime Loft of Main Street
A staircase with white railings and a ceiling fan.

11. Amazing Renovated Historic Loft on Main Street

Amazing Renovated Historic Loft on Main Street
St. Charles Historic District
10.0 out of 10, Exceptional, (68 reviews)
"Lovely accommodations, very clean, well equipped, great location. "
United States
Emily B.
The price is CA $194
CA $389 total
includes taxes & fees
Sep 20 - Sep 21
Amazing Renovated Historic Loft on Main Street
A modern kitchen with white cabinets, a built-in microwave, a stove, and a window providing natural light.

12. Pet-Friendly Duplex | Historic Main

Pet-Friendly Duplex | Historic Main
St. Charles Historic District
10.0 out of 10, Exceptional, (25 reviews)
"Great location"
United States
todd p.
The price is CA $189
CA $400 total
includes taxes & fees
Sep 24 - Sep 25
Pet-Friendly Duplex | Historic Main
A building with a blue awning, numbered 125, and a parking lot with marked spaces.

13. Main Street 2BR - Walk to Dining & Riverfront

Main Street 2BR - Walk to Dining & Riverfront
St. Charles Historic District
9.4 out of 10, Exceptional, (3 reviews)
"This is our new favorite property in St. Charles. Between the location, size of the space and the designated parking spot, we will definitely be staying here again!"
United States
Billi G.
The price is CA $185
CA $460 total
includes taxes & fees
Sep 20 - Sep 21
Main Street 2BR - Walk to Dining & Riverfront
A modern kitchen with white cabinetry, stainless steel appliances, and a wooden floor.

14. The Oak & Aura Retreat

The Oak & Aura Retreat
St. Charles Historic District
8.0 out of 10, Very good, (2 reviews)
"Great location, and very clean! Would stay here again!"
United States
Rachel B.
The price is CA $174
CA $443 total
includes taxes & fees
Sep 20 - Sep 21
The Oak & Aura Retreat
A cozy living room with a brick wall, large windows, a pink sofa, a small table, and a folding chair.

15. Historic Main St 1BR | Walk to Dining & Nightlife

Historic Main St 1BR | Walk to Dining & Nightlife
St. Charles Historic District
9.2 out of 10, Wonderful, (25 reviews)
"Great place, very fun. I’d stay again for sure. "
United States
Michael C.
The price is CA $188
CA $374 total
includes taxes & fees
Sep 20 - Sep 21
Historic Main St 1BR | Walk to Dining & Nightlife
A modern living room with a sectional sofa, a wooden coffee table, and a large window with blinds.

16. Walk to Main St | Pet-Friendly Apt

Walk to Main St | Pet-Friendly Apt
St. Charles Historic District
8.6 out of 10, Excellent, (17 reviews)
"Property was as advertised. Perfect for my needs, clean, quiet and convenient. Loved Historic St. Charles. Would recommend anytime! Thank you! "
United States
Brian B.
The price is CA $177
CA $440 total
includes taxes & fees
Sep 20 - Sep 21
Walk to Main St | Pet-Friendly Apt
A modern living room with a spiral staircase, a brick wall, a dining area, and a gray sofa.

17. Historic Main St 2BR | Steps to Shops

Historic Main St 2BR | Steps to Shops
St. Charles Historic District
9.4 out of 10, Exceptional, (42 reviews)
"This property has a nice renovation while keeping a lot of its original character. Very clean and comfortable beds as well. The location couldn’t be better! We really enjoyed our stay."
United States
William O.
The price is CA $192
CA $581 total
includes taxes & fees
Sep 20 - Sep 21
Historic Main St 2BR | Steps to Shops
A modern kitchen with a central island, a dining area with a sofa, and a living room with a TV.

18. Main Street 2BR Apartment with Garage and Deck

Main Street 2BR Apartment with Garage and Deck
St. Charles Historic District
9.4 out of 10, Exceptional, (21 reviews)
"We loved our stay for Memorial Day weekend! It was the perfect space to unwind after a day of walking around historic Saint Charles. Our favorite spot was the back deck. Having the garage was so convenient and the space itself is really beautiful. The only thing we wish we had prepared for was a lack of basic kitchen cooking items. We bought breakfast food to cook but did not think to bring cooking oil/s&p. Would love to stay again sometime! We had a great weekend."
United States
Jennifer M.
The price is CA $188
CA $426 total
includes taxes & fees
Sep 20 - Sep 21
Main Street 2BR Apartment with Garage and Deck
A hotel room with a bed, a desk, a chair, a lamp, and a telephone.

19. 1 Queen Bed | Non-Smoking, Kitchen, Sofa-Bed

1 Queen Bed | Non-Smoking, Kitchen, Sofa-Bed
Westport
9.6 out of 10, Exceptional, (41 reviews)
"Great spot!"
United States
Anonymous traveller
The price is CA $83
CA $96 total
includes taxes & fees
Oct 11 - Oct 12
1 Queen Bed | Non-Smoking, Kitchen, Sofa-Bed
A modern kitchen with stainless steel appliances, white cabinetry, and a brick accent wall.

20. Historic Main St. Customs House Upstairs Apartment

Historic Main St. Customs House Upstairs Apartment
St. Charles Historic District
9.6 out of 10, Exceptional, (39 reviews)
"Lovely place to stay!"
United States
Margaret A.
The price is CA $210
CA $538 total
includes taxes & fees
Sep 28 - Sep 29
Historic Main St. Customs House Upstairs Apartment
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
View all properties
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

Top O'Fallon Hotel Reviews

Hollywood Casino & Hotel St. Louis

Hollywood Casino & Hotel St. Louis

10/10 Excellent
"Great staff and venue"
Deann 1-night trip
Posted 1 hour ago
Hollywood Casino & Hotel St. Louis

Find out more about O'Fallon

O'Fallon Apartments information

Number of reviews
650
Accommodation
130 Apartments
Lowest Price
CA $96
Highest Price
CA $670

Frequently asked questions

What's it like to stay at an apartment in O'Fallon?
There are plenty of places to stay with in the St. Louis area, with 1976 lodging choices including 727 apartments. You might want to visit the area's shops and enjoy its restaurants.
Why would you choose an apartment versus a traditional hotel?
An apartment features a kitchen for convenient meals, and is often more spacious than a traditional hotel room. Apartments are a good option for couples who want a more local feel, but also for families wanting the conveniences of home.
What's a favorite apartment I should consider for a stay in O'Fallon?
Below are some of the top apartments in the area: 2 Queen Beds | Non-Smoking, Kitchen: Situated in Maryland Heights, 16 mi/25.8 km from the heart of O'Fallon. Includes free WiFi and Smart TVs. 1 Queen Bed | Non-Smoking, Kitchen, Sofa-Bed: Located 16 mi/25.8 km away in Maryland Heights. Free WiFi and Smart TVs are included. The Lofts of North Main Street: Located in St. Charles, 12 mi/19.3 km away. Includes free WiFi, sofa beds, and Smart TVs. Access to onsite laundry facilities is available on site. Driftwood Den | Boho 2BR | Dog-Friendly: 11.9 mi/19.2 km away in St. Charles. Amenities include free WiFi. Historic Main Street Studio | Dog-Friendly: It's situated in St. Charles, 12 mi/19.3 km from O'Fallon.
What can I expect from the weather when I travel to O'Fallon?
Weather is only one factor, but it can really affect your travel plans, especially if you're planning an extended stay in O'Fallon. The hottest months are usually July and August with an average temp of 75°F, while the coldest months are January and February with an average of 37°F. Average annual precipitation for O'Fallon is 46 inches.
What should I see in O'Fallon?
O'Fallon is known for its restaurants and shops. Family-friendly attractions include Alligator Creek Aquatic Center, whereas Mississippi River is a spot to enjoy the outdoors. Other places in town to visit include CarShield Field and 9-11 Memorial.
What's the best way to get to and around O'Fallon?
Knowing a bit about the transportation options can you save you a headache when you get to your destination. Fly into St. Louis, MO (SUS-Spirit of St. Louis), which is located 10.6 mi (17 km) from the heart of the city. You can also search for flights into St. Louis Lambert Intl. Airport (STL), which is 18.6 mi (29.9 km) away. If you'd like to explore around the area, you may want to rent a car for your trip.

Explore a world of travel with Expedia