Residence Inn by Marriott O'Fallon

Property class: 3

Room options

View all photos for Studio, 1 King Bed

A hotel room with a sofa, a small table, a TV, and a bed.

Studio, 1 King Bed

7.4 out of 10
Good
(27 reviews)
  • 37 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed

View all photos for Suite, 1 Bedroom

A hotel room with a dining table, chairs, a TV, a sofa, a lamp, and a telephone.

Suite, 1 Bedroom

  • 51 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed

View all photos for Deluxe Suite, 2 Bedrooms

A hotel room with a dining area, a sofa, a TV, and a bed.

Deluxe Suite, 2 Bedrooms

8.8 out of 10
Excellent
(8 reviews)
  • 63 sq m
  • 1 bedroom
  • Sleeps 6
  • 2 Double Beds

View all photos for Executive Suite, 1 Bedroom, Fireplace

A modern kitchen with wooden cabinets, a dining area with a table and chairs, a flat-screen TV mounted above a fireplace, and a hallway leading to another room.

Executive Suite, 1 Bedroom, Fireplace

8.2 out of 10
Very good
(10 reviews)
  • 51 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed

View all photos for Suite, 1 Bedroom (Mobility Accessible, Tub)

A modern living room with a fireplace, a flat-screen TV, a sofa, a coffee table, and a dining area.

Suite, 1 Bedroom (Mobility Accessible, Tub)

7.0 out of 10
Good
(2 reviews)
  • 51 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, 1 Bedroom (Hearing Accessible)

A modern living room with a fireplace, a flat-screen TV, a sofa, a coffee table, and a dining area.

Suite, 1 Bedroom (Hearing Accessible)

  • 51 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Studio, 1 King Bed with Sofa bed (Mobility Accessible, Tub)

A modern living room with a sofa, coffee table, and dining area. There is a kitchen in the background with wooden cabinets and stainless steel appliances.

Studio, 1 King Bed with Sofa bed (Mobility Accessible, Tub)

8.6 out of 10
Excellent
(4 reviews)
  • 37 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Studio, 1 King Bed with Sofa bed (Hearing Accessible)

A modern living room with a sofa, coffee table, and dining area. There is a kitchen in the background with wooden cabinets and stainless steel appliances.

Studio, 1 King Bed with Sofa bed (Hearing Accessible)

10.0 out of 10
Exceptional
(3 reviews)
  • 37 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Suite, 2 Bedrooms (Hearing Accessible)

A hotel room with a dining area, a sofa, a TV, and a bed.

Deluxe Suite, 2 Bedrooms (Hearing Accessible)

10.0 out of 10
Exceptional
(1 review)
  • 63 sq m
  • 1 bedroom
  • Sleeps 6
  • 2 Double Beds

View all photos for Deluxe Suite, 2 Bedrooms (Mobility Accessible, Roll-In Shower)

A hotel room with a dining area, a sofa, a TV, and a bed.

Deluxe Suite, 2 Bedrooms (Mobility Accessible, Roll-In Shower)

  • 63 sq m
  • 1 bedroom
  • Sleeps 6
  • 2 Double Beds

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About the area

O'Fallon

At Residence Inn by Marriott O'Fallon you'll be 4.1 km (2.5 mi) from Golf Headquarters Family Golfplex and 4.5 km (2.8 mi) from Missouri Bluffs Golf Course. Highlights at this hotel include an indoor swimming pool, a complimentary breakfast and in-room kitchens. .Enjoy the 24-hour gym and outdoor tennis court as well as access to basketball. Business travelers can take advantage of a meeting room and a 24-hour business centre. Additionally, you'll find free Wi-Fi in public areas, a free manager's reception and coffee/tea in a common area. There's also the convenience of free self parking. .Within a 30-minute drive of this 3-property class O'Fallon hotel, attractions include Ameristar Casino St. Charles and Mississippi River.

What's nearby

  • Lewis and Clark Trail Trailhead - 4 min drive - 6.2 km
  • 9-11 Memorial - 4 min drive - 7.4 km
  • Missouri Bluffs Golf Course - 4 min drive - 4.9 km
  • Weldon Spring Site Interpretive Center - 4 min drive - 6.2 km
  • St. Louis Premium Outlets - 4 min drive - 7.8 km

Getting around

  • Kirkwood Station - 29 min drive
  • Lambert-St. Louis International Airport (STL) - 27 min drive

Restaurants

  • ‪B. Hall's Family Grill - ‬3 min drive
  • ‪Circle K - ‬2 min drive
  • ‪McDonald's - ‬9 min walk
  • ‪Panda Express - ‬3 min drive
  • ‪Cracker Barrel - ‬4 min walk

About this property

Residence Inn by Marriott O'Fallon

Residence Inn by Marriott O'Fallon offers its guests an indoor pool, an outdoor tennis court, and a 24-hour fitness centre. WiFi is free in public spaces. Business amenities include a 24-hour business centre and a meeting room. Free breakfast is served daily, and guests can also enjoy a free manager's reception. A library, barbecue grills, and a garden are also featured at the business-friendly Residence Inn by Marriott O'Fallon. Self parking is free.

This 3-star O'Fallon hotel is smoke free.

  • 1 building
  • 108 guestrooms or units
  • 4 levels
  • Built in 2007
  • Buffet breakfast (free)
  • Manager's reception (free)
  • Business centre (24 hours)
  • Coffee in lobby
  • Dry cleaning
  • Self-service laundry
  • Front desk (24 hours)
  • Express check-in
  • Express check-out
  • Storage area for luggage
  • Front desk safe
  • Library
  • Garden
  • BBQ grill(s)
  • Fireplace in lobby
  • Television in lobby
  • Lift
  • No smoking on site
  • 1 conference room
Residence Inn by Marriott O'Fallon offers 108 accommodations with coffee/tea makers and a hairdryer. This accommodation has separate sitting areas and is furnished with double sofa beds. Televisions come with premium cable channels. Accommodation at this 3-star hotel has kitchens with full-sized fridge/freezers, stovetops, microwaves and kitchenware and utensils. Bathrooms include a combined bath/shower unit and complimentary toiletries.

Guests can surf the web using complimentary wireless Internet access. Business-friendly amenities include desks and telephones; free local calls are provided (restrictions may apply). Additionally, rooms include an iron/ironing board and blackout curtains. Change of towels and change of bedsheets can be requested. Housekeeping is provided on a daily basis.

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Free self parking on site
  • Limited on-site self parking
  • Wheelchair-accessible parking available

Food and drink

  • Free buffet breakfast available 6:00 AM to 9:00 AM on weekdays and 7:00 AM to 10:00 AM on weekends
  • Coffee and tea in common areas
  • Free manager's reception (select days)

Things to do

  • 24-hour gym
  • Basketball
  • Indoor pool
  • Library
  • Outdoor tennis court
  • TV in common areas

Family friendly

  • In-room cot
  • In-room full-sized refrigerator/freezer
  • In-room kitchen
  • In-room microwave
  • In-room sofa bed
  • Indoor pool
  • Laundry facilities

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (daily)

Business services

  • 24-hour business centre
  • Meeting room

Outdoors

  • Barbecue grill
  • Garden
  • Outdoor entertainment area

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 2 accessible parking spaces
  • Assistive listening devices
  • Braille/raised signage
  • Grab bar in bathtub
  • Grab bar near toilet
  • Height-adjustable showerhead
  • Lever door handles
  • Lift
  • Low-height door lock
  • Low-height electrical sockets in bathroom
  • Low-height view port in door
  • Transfer shower
  • Visual fire alarm
  • Wheelchair accessibility
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible gym
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk

More

  • 1 building
  • 4 floors
  • Banquet hall
  • Built in 2007
  • Comprehensive food waste policy
  • Double-glazed windows
  • Fireplace in lobby
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Non-plastic coffee stirrers available
  • Smoking not allowed
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Double sofa bed
  • Free cot

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower/bathtub combination
  • Towels provided

Entertainment

  • 32-inch TV with premium cable channels

Food and drink

  • Coffee/tea maker
  • Cookware, dishware, and utensils
  • Dishwasher
  • Full-sized refrigerator/freezer
  • Hob
  • Ice maker
  • Kitchen
  • Microwave
  • Paper towels
  • Toaster

More

  • Air conditioning (climate-controlled)
  • Desk
  • Free local calls
  • Iron/ironing board
  • Laptop workspace
  • Phone
  • Recycling
  • Separate sitting area

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: midnight
Express check-in available
Minimum check-in age - 21

Check-out

Check-out before noon
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Pets: USD 100 per accommodation, per stay
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children 17 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Free cots (infant beds)!

Payment types

  • American Express
  • Diners Club
  • Discover
  • JCB International
  • Mastercard
  • Visa

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Pet fee: USD 100 per accommodation, per stay
  • Service animals are exempt from fees

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and debit cards; cash is not accepted
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. This property accepts Visa, Mastercard, American Express, Discover, Diners Club, JCB International, Union Pay and debit cards. Cash is not accepted. 

We should mention

  • Pool access available from 8:00 AM to 10:00 AM
  • Children aged 17 years old and younger stay free in the same room as the parent or guardian when using existing bedding.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Marriott O'Fallon
Residence Inn Marriott Hotel O'Fallon
Residence Inn Marriott O'Fallon
Residence Inn O'Fallon
Residence Inn Marriott O'Fallon Hotel
By Marriott O'fallon O'fallon
Residence Inn by Marriott O'Fallon Hotel
Residence Inn by Marriott O'Fallon O'Fallon
Residence Inn by Marriott O'Fallon Hotel O'Fallon

Frequently asked questions

What is the cancellation policy at Residence Inn by Marriott O'Fallon?

Residence Inn by Marriott O'Fallon offers free cancellation on select room rates. Check out the cancellation policy for more info.

How much does it cost to stay at Residence Inn by Marriott O'Fallon?

As of 29 Sept 2026, prices found for a 1-night stay for 2 adults at Residence Inn by Marriott O'Fallon on 30 Oct 2026 start from NZ$273, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is parking available at Residence Inn by Marriott O'Fallon?

Yep, Residence Inn by Marriott O'Fallon has a free self car park.

Does Residence Inn by Marriott O'Fallon have a pool?

Residence Inn by Marriott O'Fallon has a pool and an indoor pool. The pool is open 8:00 AM to 10:00 AM.

Is Residence Inn by Marriott O'Fallon family-friendly?

You bet! With amenities such as laundry facilities and a BBQ, as well as free infant beds in the guestrooms, it's no surprise that Residence Inn by Marriott O'Fallon is a hit with families.

Does Residence Inn by Marriott O'Fallon serve breakfast?

Sure does, complimentary buffet breakfast is served on weekdays from 6:00 AM to 9:00 AM and on weekends from 7:00 AM to 10:00 AM.

Is there a free airport shuttle available at Residence Inn by Marriott O'Fallon?

No, Residence Inn by Marriott O'Fallon does not offer an airport shuttle service.

What time are check-in & check-out at Residence Inn by Marriott O'Fallon?

Check-in begins at 3:00 PM. Check-out time is noon.

Residence Inn by Marriott O'Fallon Reviews

Reviews

8.4

Very good

Rating 10 - Excellent. 281 out of 504 reviews
Rating 8 - Good. 105 out of 504 reviews
Rating 6 - Okay. 63 out of 504 reviews
Rating 4 - Poor. 26 out of 504 reviews
Rating 2 - Terrible. 29 out of 504 reviews

8.4/10

Cleanliness

8.8/10

Staff & service

8.2/10

Amenities

8.4/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Utilized the fitness room, the pool and took advantage of the breakfast bar.
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean rooms. Great breakfast
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities
Awesome hotel , breakfast was nice and early and the room was awesome💪
Stayed 2 nights in Jan 2026
Verified review

8/10 Good

staff was excellent.
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Love the stay great for families!
Stayed 1 night in Jun 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good room, spacious, full size fridge, small stove, a microwave and plenty of dishes to be able to cook if desired. Very helpful staff. Refrigerator did have cosmetic damage degrading appearance of the refrigerator. Comfortable bed and good size bathroom.
Stayed 2 nights in May 2026
Verified review

6/10 Okay

Liked: Cleanliness, staff & service
Room was clean a bit of wear and tear. Carpet fraying, stains on furniture, small things really The only complaint was no oven pans in the room just pots and pans. No pool towels, had to ask for them each time. All and all we would stay again. Decent room for the price
Stayed 5 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Hey thank you guys we had a great time rarong 100 out of 10
Stayed 6 nights in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities
Quiet, clean, and friendly staff.
Stayed 4 nights in Nov 2025
Verified review

8/10 Good

Liked: Property conditions & facilities
Good staff
Stayed 3 nights in Jan 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
Very clean and staff were excellent and very friendly, will definingly stay here again.
Stayed 2 nights in May 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was amazing everything from cleanliness to breakfast!!!
Stayed 1 night in Feb 2025
Verified review

2/10 Terrible

Liked: Cleanliness
Disliked: Staff & service, property conditions & facilities
The 2 bedroom suite I reserved was not available when we checked in.
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great stay

We enjoyed our stay, the suite was super comfortable and very clean.
Stayed 1 night in Jun 2024
Verified review

10/10 Excellent

Liked: Room comfort

Loved this great stay!!!

Super clean!
Stayed 3 nights in Jul 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great great place
Stayed 1 night in Aug 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place
Stayed 1 night in Dec 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Good stay
Stayed 1 night in Jul 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very clean place with friendly staff.
Stayed 1 night in Dec 2024
Verified review

6/10 Okay

Liked: Amenities
Disliked: Cleanliness
We have stayed at this hotel in the past since we gave family in the area. The hotel is in a nice area and conveniently located for us however it is in need of an update. The rooms look dirty, have torn carpet, and outdated furnishings. The staff is kind and are helpful with any requests we have had.
Stayed 1 night in Feb 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Overall we enjoyed our stay.
Stayed 2 nights in Dec 2023
Verified review

10/10 Excellent

Liked: Amenities
Excellent brekafast
Stayed 2 nights in May 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Everything was near the hotel and the Staff were very polite , housekeeping, Mr Breakfast area very attendant.
Stayed 7 nights in Sep 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent and very compassionate staff!!
Stayed 2 nights in May 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Complimentary breakfast and coffee very nice!
Stayed 16 nights in Feb 2023