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Comfort Inn & Suites St. Louis - O'Fallon

2.5 star property

Photo gallery for Comfort Inn & Suites St. Louis - O'Fallon

43-inch LED TV with digital channels, TV
Lobby
Fitness facility
Lobby
Indoor pool, open 7:00 AM to 10:00 PM, pool loungers

Reviews

7.6 out of 10
Good

Popular amenities

  • Pool
  • Pet-friendly
  • Parking included
  • Free Wi-Fi
  • Air-conditioning
The current price is AU$138
includes taxes & fees
19 Apr - 20 Apr

Explore the area

View map
100 Comfort Inn Ct, O'Fallon, MO, 63366
  • Place, Bowlero St. Peters
    ‪12 min walk‬
  • Place, Ameristar Casino St. Charles
    ‪14 min drive‬
  • Place, Busch Stadium
    ‪38 min drive‬
  • Airport, St. Louis, MO (STL-Lambert-St. Louis Intl.)
    ‪21 min drive‬

Room options

View all photos for Standard Room, 1 King Bed, Non Smoking

Desk, laptop workspace, blackout curtains, iron/ironing board

Standard Room, 1 King Bed, Non Smoking

8.2 out of 10
Very good
(41 reviews)
  • Sleeps 2
  • 1 King Bed

View all photos for Standard Room, 2 Queen Beds, Non Smoking

Desk, laptop workspace, blackout curtains, iron/ironing board

Standard Room, 2 Queen Beds, Non Smoking

8.2 out of 10
Very good
(41 reviews)
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 King Bed, Non-Smoking

Suite, 1 King Bed, Non-Smoking

Suite, 1 King Bed, Non-Smoking

  • Sleeps 4
  • 1 King Bed OR 1 Double Sofa Bed

View all photos for Suite, 2 Queen Beds

Desk, laptop workspace, blackout curtains, iron/ironing board

Suite, 2 Queen Beds

8.2 out of 10
Very good
(14 reviews)
  • Sleeps 6
  • 2 Queen Beds

View all photos for Suite, Private Hot Tub, 1 King Bed, Non-Smoking

Desk, laptop workspace, blackout curtains, iron/ironing board

Suite, Private Hot Tub, 1 King Bed, Non-Smoking

9.6 out of 10
Exceptional
(4 reviews)
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 King Bed, Accessible, Non Smoking

Desk, laptop workspace, blackout curtains, iron/ironing board

Room, 1 King Bed, Accessible, Non Smoking

8.4 out of 10
Very good
(5 reviews)
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 2 Queen Beds, Accessible, Non Smoking

Desk, laptop workspace, blackout curtains, iron/ironing board

Room, 2 Queen Beds, Accessible, Non Smoking

  • Sleeps 4
  • 2 Queen Beds

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About the area

O'Fallon

Comfort Inn & Suites St. Louis - O'Fallon puts you in the centre of O'Fallon, 2.8 km (1.7 mi) from CarShield Field and 5.8 km (3.6 mi) from Mid Rivers Mall. Highlights at this hotel include a complimentary breakfast, an indoor swimming pool and free self-parking. .This business-friendly hotel offers free WiFi in public areas, a business centre and a 24-hour front desk. Added amenities include coffee/tea in a common area and laundry facilities. There's also the convenience of RV/bus/truck parking. .Sights within a 15-minute drive of this O'Fallon hotel include St Charles Convention Center and Lindenwood University.

What's nearby

  • Bowlero St. Peters - 12 min walk - 1.1 km
  • St Charles Convention Center - 12 min drive - 19.5 km
  • Ameristar Casino St. Charles - 14 min drive - 21.3 km
  • Busch Stadium - 38 min drive - 61.0 km
  • St. Louis Union Station - 39 min drive - 60.6 km

Getting around

  • Lambert-St. Louis International Airport (STL) - 23 min drive

Restaurants

  • ‪Drake’s - ‬4 min drive
  • ‪McDonald's - ‬3 min drive
  • ‪Culver's - ‬4 min drive
  • ‪FastLane - ‬3 min drive
  • ‪Golden Corral - ‬4 min drive

About this property

Comfort Inn & Suites St. Louis - O'Fallon

WiFi and wired Internet are free in public spaces. A business centre and 2 meeting rooms are available. Free breakfast is served daily. An indoor pool, a vending machine, and coffee/tea in common area are also featured at the business-friendly Comfort Inn & Suites St. Louis - O'Fallon. Free self parking is available.
  • 78 guestrooms or units
  • 3 levels
  • Built in 2003
  • To-go breakfast (free)
  • Poolside lounge chairs
  • Business facilities
  • Coffee in lobby
  • Self-service laundry
  • Front desk (24 hours)
  • Express check-out
  • Television in lobby
  • Lift
Comfort Inn & Suites St. Louis - O'Fallon offers 78 air-conditioned accommodations with coffee/tea makers and complimentary slippers. A pillow menu is available. 43-inch LED televisions come with premium digital channels. Guests can make use of the in-room fridges and microwaves.

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

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  • Pool
  • Breakfast included
  • Parking included
  • Free Wi-Fi
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The price is AU$133
includes taxes & fees
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Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transport

  • Free self parking on site
  • RV/bus/lorry parking on site
  • Limited on-site self parking
  • Wheelchair-accessible parking and van parking available

Food and drink

  • Free on-the-go 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

Things to do

  • Indoor pool
  • TV in common areas

Family friendly

  • In-room microwave
  • In-room refrigerator
  • Indoor pool
  • Laundry facilities

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Vending machine

Guest services

  • Housekeeping (daily)

Business services

  • 2 meeting rooms
  • Business centre

Outdoors

  • Pool loungers

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Braille/raised signage
  • Handrails in stairways
  • Lift
  • Pool hoist on site
  • Stair-free path to entrance
  • Visual alarms in hallways
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible van parking

More

  • 3 floors
  • Banquet hall
  • Built in 2003
  • Designated smoking areas

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Pillow menu

Bathroom

  • Hair dryer
  • Shampoo
  • Slippers
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • 43-inch LED TV with premium digital channels

Food and drink

  • Coffee/tea maker
  • Microwave
  • Refrigerator
  • Restaurant dining guides

More

  • Air conditioning
  • Connecting rooms available
  • Desk
  • Electrical adapters
  • Free local calls
  • Heating
  • Iron/ironing board
  • Laptop workspace
  • Phone

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: 3:00 AM
Early check-in subject to availability
Early check-in fee: USD 30
Minimum check-in age - 21

Check-out

Check-out before 11:00 AM
Contactless check-out
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Pets: USD 40 per accommodation, per night
  • Only dogs and cats are allowed
  • Maximum 2 (weight limit: 40 lb per pet)
  • Pets cannot be left unattended
  • Restrictions apply
  • For more information, you can reach out to the property at the number on the booking confirmation
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children 18 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types

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 40 per accommodation, per night
  • Service animals are exempt from fees
  • Early check-in fee: USD 30 (subject to availability)

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; cash is not accepted
Safety features at this property include a fire extinguisher and a smoke detector
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Choice)
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
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 and Carte Blanche. Cash is not accepted. For guests' safety, the property includes a fire extinguisher and a smoke detector in all accommodation. This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Choice) guidelines.

We should mention

  • Pool access available from 7:00 AM to 10:00 PM
  • Children aged 18 years old and younger stay free in the same room as the parent or guardian when using existing bedding.
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.
  • To make arrangements to bring your pet, contact the property directly at the number on your booking confirmation (please see the Fees section for related charges).

Property is also known as

Comfort Inn O'Fallon
Comfort O'Fallon

Frequently asked questions

What is the cancellation policy at Comfort Inn & Suites St. Louis - O'Fallon?

Comfort Inn & Suites St. Louis - 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 Comfort Inn & Suites St. Louis - O'Fallon?

As of 25 Mar 2026, prices found for a 1-night stay for 2 adults at Comfort Inn & Suites St. Louis - O'Fallon on 19 Apr 2026 start from AU$138, 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 Comfort Inn & Suites St. Louis - O'Fallon?

Yep, Comfort Inn & Suites St. Louis - O'Fallon has a free self car park.

Does Comfort Inn & Suites St. Louis - O'Fallon have a pool?

Comfort Inn & Suites St. Louis - O'Fallon has an indoor pool. Grab your bathers and lounge poolside while enjoying on a lounger. The pool is open 7:00 AM to 10:00 PM.

Does Comfort Inn & Suites St. Louis - O'Fallon serve breakfast?

Sure does, complimentary on-the-go breakfast is on offer on weekdays between 6:00 AM and 9:00 AM and weekends from 7:00 AM to 10:00 AM.

Is there a free airport shuttle available at Comfort Inn & Suites St. Louis - O'Fallon?

No, Comfort Inn & Suites St. Louis - O'Fallon does not offer an airport shuttle service.

What time are check-in & check-out at Comfort Inn & Suites St. Louis - O'Fallon?

Check-in begins at 3:00 PM. Check-out time is 11:00 AM.

Comfort Inn & Suites St. Louis - O'Fallon Reviews

Reviews

7.6

Good

Rating 10 - Excellent. 388 out of 1005 reviews
Rating 8 - Good. 260 out of 1005 reviews
Rating 6 - Okay. 159 out of 1005 reviews
Rating 4 - Poor. 96 out of 1005 reviews
Rating 2 - Terrible. 102 out of 1005 reviews

7.8/10

Cleanliness

8.2/10

Staff & service

7.4/10

Amenities

7.2/10

Property conditions & facilities

Reviews

6/10 Okay

Tiffany

Travelled with family
Ice machine broken, elevator slow and smelled. Everything else was good!
Stayed 1 night in Dec 2025

10/10 Excellent

Matthew

Stayed 1 night in Dec 2025

10/10 Excellent

Cindy Laine, Yuma

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
The room was clean. The beds were comfortable. The lady at the front desk had a smile and was nice. Hot coffee available 24 hours a day. Well lighted property, I’m traveling with my two dachshunds. I would stay here again if I came through here.
Stayed 1 night in Dec 2025

8/10 Good

Eugene

All good
Stayed 2 nights in Dec 2025

2/10 Terrible

Chad

Disliked: Cleanliness, amenities
Woke up with bites on arms and legs
Stayed 1 night in Dec 2025

10/10 Excellent

Joe

Stayed 1 night in Nov 2025

10/10 Excellent

Nicole

Travelled with family
Stayed 1 night in Dec 2025

2/10 Terrible

Jeremy

Disliked: Cleanliness, amenities, property conditions & facilities
I checked in at 12:24am. At 1am i saw a good sized roach crawl up on the bed across from me. I packed up my stuff, went downstairs and checked out at 120am. Guy at desk never apologized. I showed him pictures on my phone. He said there is nothing he can do.
Stayed 1 night in Dec 2025

10/10 Excellent

Vershonna

Stayed 1 night in Nov 2025

10/10 Excellent

Chris

Stayed 1 night in Nov 2025

10/10 Excellent

Brigette

Liked: Cleanliness, amenities, property conditions & facilities
Clean room, friendly staff. Would stay again!
Stayed 2 nights in Nov 2025

8/10 Good

Mitch

Stayed 1 night in Nov 2025

10/10 Excellent

Doug

Liked: Cleanliness, amenities, property conditions & facilities
Everything was good!
Stayed 1 night in Oct 2025

10/10 Excellent

Sarah

Liked: Cleanliness, staff & service, amenities
na
Stayed 1 night in Nov 2025

2/10 Terrible

Joseph

Travelled with family
Disliked: Cleanliness, amenities, property conditions & facilities
The room was outdated , but the issue was they lied about being wheelchair accessible on every level
Stayed 1 night in Nov 2025

10/10 Excellent

Tracy

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Great front desk experience, no issues booking same day!
Stayed 1 night in Nov 2025

10/10 Excellent

Rhonda

Liked: Cleanliness, amenities, property conditions & facilities
Friendly service great customer care, quiet atmosphere. It was the perfect day.
Stayed 1 night in Nov 2025

8/10 Good

Kristin

Stayed 1 night in Nov 2025

10/10 Excellent

Nicholas, Mt Holly

Stayed 1 night in Nov 2025

8/10 Good

hans

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good enough
Stayed 1 night in Oct 2025

2/10 Terrible

Brandon

Travelled with family, Business traveller, Travelled with group
Disliked: Cleanliness, amenities, property conditions & facilities
The room was terrible woke up itching from the sheets. Not a clean atmosphere
Stayed 3 nights in Nov 2025

8/10 Good

Peyton

Stayed 1 night in Oct 2025

10/10 Excellent

Chrystal

Stayed 1 night in Oct 2025

6/10 Okay

Mikel

Liked: Cleanliness, staff & service, amenities
Had to have my room changed because of mold but staff was great about it.
Stayed 2 nights in Oct 2025

2/10 Terrible

Dale

Disliked: Cleanliness, amenities, property conditions & facilities
I didn't check in to stay here
Stayed 1 night in Oct 2025