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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
An indoor swimming pool with clear water, surrounded by a tiled floor and walls, with a pool ladder and a few chairs and tables nearby.
A reception area with a granite counter, red chairs, and framed artwork on the wall.

Reviews

7.6 out of 10
Good

Popular amenities

  • Pool
  • Pet-friendly
  • Parking included
  • Free Wi-Fi
  • Air-conditioning
The current price is NZ$157
includes taxes & fees
26 July - 27 July

Explore the area

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

Room options

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

A hotel room with a large bed, a desk, a chair, and a lamp.

Standard Room, 1 King Bed, Non Smoking

8.2 out of 10
Very good
(45 reviews)
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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

A hotel room with two beds, a desk, a TV, and a window with curtains.

Standard Room, 2 Queen Beds, Non Smoking

8.2 out of 10
Very good
(45 reviews)
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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
  • Free Wi-Fi

View all photos for Suite, 2 Queen Beds

A hotel room with two beds, a desk, a TV, and a window with curtains.

Suite, 2 Queen Beds

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

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

A hotel room with a large bed, a separate bathroom with a bathtub, and a desk with a chair.

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

9.4 out of 10
Exceptional
(6 reviews)
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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

A hotel room with a large bed, a desk, a chair, and a lamp.

Room, 1 King Bed, Accessible, Non Smoking

7.8 out of 10
Good
(6 reviews)
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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

A hotel room with two beds, a sofa, a desk, and a large window with curtains.

Room, 2 Queen Beds, Accessible, Non Smoking

  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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  • Pool
  • Spa pool
  • Breakfast included
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The price is NZ$193
includes taxes & fees
30 June - 1 July
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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 - 14 min walk - 1.2 km
  • St Charles Convention Center - 11 min drive - 19.5 km
  • Ameristar Casino St. Charles - 13 min drive - 21.3 km
  • Busch Stadium - 37 min drive - 61.7 km
  • St. Louis Union Station - 38 min drive - 61.0 km

Getting around

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

Restaurants

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

About this property

Comfort Inn & Suites St. Louis - O'Fallon

Public spaces have free WiFi and wired Internet. Business amenities include a business centre and 2 meeting rooms. Free breakfast is available 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.

This O'Fallon hotel is smoke free.

  • 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
  • No smoking on site
  • Water dispenser
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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Sleep Inn & Suites O'Fallon MO - Technology Drive
O'Fallon
  • Pool
  • Breakfast included
  • Parking included
  • Free Wi-Fi
4.5 out of 5, Wonderful, 1,027 reviews
The price is NZ$175
includes taxes & fees
5 July - 6 July
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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
  • Water dispenser

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.
  • 4 accessible parking spaces
  • Assistive listening devices
  • Braille/raised signage
  • Handrails in stairways
  • Lift (102 centimetre wide door)
  • 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
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Pillow menu

Bathroom

  • Hair dryer
  • Private bathroom
  • 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 29 Jun 2026, prices found for a 1-night stay for 2 adults at Comfort Inn & Suites St. Louis - O'Fallon on 26 Jul 2026 start from NZ$157, 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. 376 out of 1002 reviews
Rating 8 - Good. 262 out of 1002 reviews
Rating 6 - Okay. 163 out of 1002 reviews
Rating 4 - Poor. 98 out of 1002 reviews
Rating 2 - Terrible. 103 out of 1002 reviews

7.6/10

Cleanliness

8.2/10

Staff & service

7.2/10

Amenities

7.0/10

Property conditions & facilities

Reviews

Verified

6/10 Okay

Ravi

Liked: Staff & service
Place is okay but good for a days stay
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Ernest

Liked: Cleanliness, amenities, property conditions & facilities
Good spot and great location to visit with family
Stayed 3 nights in Nov 2025
Verified

8/10 Good

Kent

Liked: Cleanliness, staff & service
Nice staff, good location for what we needed.
Stayed 1 night in Feb 2026
Verified

8/10 Good

gary

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Brian at the front desk was very friendly and helpful
Stayed 1 night in Mar 2026
Verified

8/10 Good

Taylor

Liked: Cleanliness, amenities, property conditions & facilities
Very clean property but the breakfast was not great.
Stayed 1 night in Mar 2026
Verified

8/10 Good

Monica

Liked: Cleanliness, staff & service, property conditions & facilities
Great experience only had issues with the pool being super cold
Stayed 1 night in Mar 2026
Verified

8/10 Good

liberty

Liked: Cleanliness, staff & service, amenities
Staff were friendly, easy check-in, room was clean. The breakfast food was just ok.
Stayed 1 night in Feb 2026
Verified

6/10 Okay

Amy

Liked: Cleanliness, staff & service
Clean but definitely needs to be renovated. Lots of families with loud children. Rooms are surprisingly sound proof!
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

jeffrey

Liked: Cleanliness, amenities, property conditions & facilities
Nice room, good front desk help
Stayed 1 night in Jan 2026
Verified

8/10 Good

ROGI

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Breakfast could have more variety of foods
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Tiffany

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was great. Food, room and the staff were very friendly. Only wish the treadmill in the gym wasnt down. Otherwise it would have been Everything i wanted in a stay.
Stayed 2 nights in Mar 2026
Verified

6/10 Okay

Robert

Everything was just average. Room was clean, staff was okay, breakfast was below my expectations.
Stayed 1 night in Mar 2026
Verified

8/10 Good

Tammie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Room cleaned on Thursdays except the day before checking out
Stayed 7 nights in Mar 2026
Verified

10/10 Excellent

Brigette

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

10/10 Excellent

patrick

Liked: Cleanliness
great
Stayed 4 nights in Mar 2026
Verified

8/10 Good

Glenda

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The menu at breakfast was good. Pillows and bed are great! This is an older hotel. I love staying here. The staff is excellent!
Stayed 1 night in Oct 2025
Verified

8/10 Good

Tammie

Liked: Cleanliness, staff & service, property conditions & facilities
Nice hotel but not a resort. Prices are too high. Pet fees are ridiculously expensive and don't recognize ESA documentation.
Stayed 7 nights in Mar 2026
Verified

10/10 Excellent

Douglas

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
And nice hotel at a nice price
Stayed 1 night in Aug 2025
Verified

10/10 Excellent

Dawn

Liked: Cleanliness, amenities, property conditions & facilities
Very quiet and clean. Breakfast had a good variety and hot. Love the eggs fried rounds nice.
Stayed 1 night in Dec 2025
Verified

2/10 Terrible

George

Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
Had a problem with purchasing room for the night and ended up with two reservations. They wouldn’t cancel second one even though it was obvious it was a mistake. Breakfast was ok but not as fresh as one from previous stay in Georgia. Hotel just seemed tired.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Tracy

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

8/10 Good

Jordan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff did a wonderful job! They were freindly and professional right out the gate. Hotel areas were clean! Room was clean and stocked with linen for the sofa bed. Thank you! The last several hotels we have stayed at do not do that anymore and you have to ask for them. Breakfast was pretty good with hot and cold options. Plenty of seating. I took off one star because the pool was so cold! The kids were really excited for it and then only lasted a couple minutes before wanting to go back to the room.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Evangeline

Liked: Cleanliness, amenities
Room is clean. Excellent service.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Carolyn

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good place for an overnight stay.
Stayed 1 night in May 2025
Verified

10/10 Excellent

Peggy

Liked: Cleanliness, staff & service, property conditions & facilities
Single woman traveling alone. Good price, quiet, clean and great atmosphere!
Stayed 1 night in Oct 2025