TownePlace Suites by Marriott St. Louis O'Fallon
445 Regency Park Drive, O'Fallon
Checking price…
Top-rated service
Guests rate service 10.0/10.
Guest favorite
Exceptional reviews from recent guests.
Pool on site
Cool off without leaving.
Guests loved it
Convenient location
Popular amenities
About TownePlace Suites by Marriott St. Louis O'Fallon
Convenient Location
Located in O'Fallon, TownePlace Suites by Marriott St. Louis O'Fallon offers easy access to St. Louis Gateway Arch and other attractions just a short distance away.
Modern Amenities
Enjoy free bikes, non-smoking rooms, and free WiFi throughout the property. Stay active at the on-site fitness centre during your stay.
Comforts of Home
Select rooms feature a convenient kitchenette equipped with a fridge, dishwasher, and oven, providing you with the flexibility and comfort of home away from home.
Ready to experience comfort and convenience in O'Fallon? Book your stay at TownePlace Suites by Marriott St. Louis O'Fallon now.
Good to know about TownePlace Suites by Marriott St. Louis O'Fallon
Check-in
03:00 PM
Check-out
12:00 PM
Pets
Allowed
Children
Welcome
How TownePlace Suites by Marriott St. Louis O'Fallon's price works
One flat fee
The price is what the hotel charges us plus one small, flat service fee — the same for every guest.
No surveillance pricing
We never use your device, location or browsing history to decide what you pay.
All-in, no surprises
Taxes and known fees are shown up front. What you see is what you book.
TownePlace Suites by Marriott St. Louis O'Fallon reviews
Exceptional
117 reviews · updated January 2026
Guests loved
- + Convenient location
- + Great amenities
Worth noting
- – Unclean sheets
- – Poor breakfast quality
Things to do near TownePlace Suites by Marriott St. Louis O'Fallon
445 Regency Park Drive, O'Fallon
Open in Google Maps ↗TownePlace Suites by Marriott St. Louis O'Fallon property amenities
Internet
- WiFi available
- Free WiFi
Pools, spa & fitness
- Fitness center
- Swimming pool
- Heated pool
- Indoor pool
- Salt-water pool
Food & drink
- Sun loungers or beach chairs
Accessibility
- Facilities for disabled guests
- Wheelchair accessible
- Toilet with grab rails
- Visual aids: Braille
Services & conveniences
- 24-hour front desk
- Lift / Elevator
- Laundry
- Safety deposit box
- Fax/photocopying
- Dry cleaning
- Staff adhere to local safety protocols
- Laundry washed per local authority guidelines
Climate & comfort
- Non-smoking rooms
- Air conditioning
- Heating
- Non-smoking throughout
More
- Business center
- Pets allowed
- BBQ facilities
- Soundproof rooms
- Meeting/banquet facilities
- Electric vehicle charging station
- Lower bathroom sink
- Higher level toilet
- Auditory guidance
- Guest rooms disinfected between stays
- Cleaning standards that are effective against Coronavirus
- Physical distancing rules followed
- Hand sanitizer in guest room and key areas
- Fire extinguishers
- First aid kit available
- Sanitized tableware & silverware
TownePlace Suites by Marriott St. Louis O'Fallon room amenities
Bedroom
- Wardrobe or closet
- Blackout drapes/curtains
Bathroom
- Hair dryer
- Private bathroom
- Toilet
Entertainment
- TV
- Radio
Food & drink
- Coffee/tea maker
- Microwave
- Dishwasher
- Kitchen
- Stovetop
- Kitchenette
- Refrigerator
Internet & phone
- Free WiFi
- Telephone
Comfort
- Air conditioning
More
- Desk
- Weekly housekeeping provided
- Seating Area
- Hearing accessible
- Alarm clock
Frequently asked questions about TownePlace Suites by Marriott St. Louis O'Fallon
What are the check-in and check-out times at TownePlace Suites by Marriott St. Louis O'Fallon?
Check-in starts at 03:00 PM and check-out is by 12:00 PM.
Does TownePlace Suites by Marriott St. Louis O'Fallon have WiFi?
WiFi is available at TownePlace Suites by Marriott St. Louis O'Fallon. Check your room's details for whether it's free or carries a charge.
Does TownePlace Suites by Marriott St. Louis O'Fallon have a pool?
Yes — TownePlace Suites by Marriott St. Louis O'Fallon has a swimming pool.
Is there a gym at TownePlace Suites by Marriott St. Louis O'Fallon?
Yes, TownePlace Suites by Marriott St. Louis O'Fallon has fitness facilities.
Do the rooms at TownePlace Suites by Marriott St. Louis O'Fallon have air conditioning?
Yes, rooms at TownePlace Suites by Marriott St. Louis O'Fallon have air conditioning.
Is TownePlace Suites by Marriott St. Louis O'Fallon wheelchair accessible?
TownePlace Suites by Marriott St. Louis O'Fallon offers facilities for guests with disabilities. Contact the property to confirm the specifics for your needs.
Is TownePlace Suites by Marriott St. Louis O'Fallon pet-friendly?
Yes, pets are allowed at TownePlace Suites by Marriott St. Louis O'Fallon.
Is TownePlace Suites by Marriott St. Louis O'Fallon family-friendly?
Yes, TownePlace Suites by Marriott St. Louis O'Fallon welcomes families.
Is TownePlace Suites by Marriott St. Louis O'Fallon non-smoking?
Yes, TownePlace Suites by Marriott St. Louis O'Fallon is non-smoking throughout.
How far is TownePlace Suites by Marriott St. Louis O'Fallon from Honolulu airport (HNL)?
It's about 4147 mi (straight-line) from Honolulu airport (HNL).
What's the closest beach to TownePlace Suites by Marriott St. Louis O'Fallon?
The nearest is Lanikai Beach, about 4133 mi away (straight-line).
What is the cancellation policy at TownePlace Suites by Marriott St. Louis O'Fallon?
It depends on the rate you pick — many rooms at TownePlace Suites by Marriott St. Louis O'Fallon offer free cancellation. You'll see each room's exact policy before you book.
Are there extra fees at TownePlace Suites by Marriott St. Louis O'Fallon?
Any mandatory property fees are shown in your all-in total before you book — no surprises at checkout.
What guest services does TownePlace Suites by Marriott St. Louis O'Fallon offer?
TownePlace Suites by Marriott St. Louis O'Fallon offers services such as laundry.
Is TownePlace Suites by Marriott St. Louis O'Fallon a good place to stay?
Guests rate it 9.5/10 (Exceptional) across 117 reviews.
How does pricing work at TownePlace Suites by Marriott St. Louis O'Fallon on travelpluscost?
One honest price: what the hotel charges us plus one small flat fee — the same for everyone, never based on your data. No hidden markup and no fake discounts.
TownePlace Suites by Marriott St. Louis O'Fallon policies
Internet
WiFi is available in all areas and is free of charge.
Parking
No parking available.
Children and extra bed policy
Children of any age are allowed. Children up to and including 2 years old stay for free when using an available cot. Children up to and including 11 years old stay for free when using an existing bed. You haven't added any extra beds. Any type of extra bed or child's cot/crib is upon request and needs to be confirmed by management.
Pets
Pets are allowed. Charges may be applicable.
You need to know about TownePlace Suites by Marriott St. Louis O'Fallon
Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A deposit may be required at the property.
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