Comfort Inn & Suites St. Louis - O'Fallon

Hotel with indoor pool, near CarShield Field

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Where to?

Dates

June 2025

July 2025

Indoor pool, open 7:00 AM to 10:00 PM, sun loungers

43-inch LED TV with digital channels, TV

Overview
Rooms
Location
Policies

Experience the charm of O'Fallon at Comfort Inn & Suites St. Louis - O'Fallon, where a free to-go breakfast and business center await. Unwind by the indoor pool or lounge on sun chairs by the outdoor pool.

Good

Popular amenities

Connecting rooms available
Pet-friendly
Non-smoking
24/7 front desk

Main amenities (11)

Daily housekeeping
Indoor pool
Business center
2 meeting rooms
24-hour front desk
Coffee/tea in a common area
Air conditioning
Vending machine
Self-serve laundry
TV in a common area
Banquet hall

Feel at home (6)

Children stay free
Microwave
Connecting/adjoining rooms available
Private bathroom
Premium TV channels
Daily housekeeping

CA $143 total

includes taxes & fees

Jun 15 - Jun 16

Room options

All rooms

1 bed

2 beds

Showing 7 of 7 rooms

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

Suite, 1 King Bed, Non Smoking

Highlights

Separate sitting area

Air conditioning

Heating

Connecting rooms available

Refrigerator

LED TV

Pillow menu

Blackout drapes/curtains

Sleeps 2
1 King Bed

Room, 2 Queen Beds, Accessible, Non Smoking

Highlights

Air conditioning

Heating

Connecting rooms available

Refrigerator

LED TV

Pillow menu

Blackout drapes/curtains

Private bathroom

Sleeps 4
2 Queen Beds

Room, 1 King Bed, Accessible, Non Smoking

Highlights

Air conditioning

Heating

Connecting rooms available

Refrigerator

LED TV

Pillow menu

Blackout drapes/curtains

Private bathroom

Sleeps 2
1 King Bed

Suite, Non Smoking

Highlights

Private indoor hot tub

Air conditioning

Heating

Connecting rooms available

Refrigerator

LED TV

Pillow menu

Blackout drapes/curtains

Sleeps 4
1 King Bed OR 1 Double Sofa Bed

Standard Room, 1 King Bed, Non Smoking

Highlights

Air conditioning

Heating

Connecting rooms available

Refrigerator

LED TV

Pillow menu

Blackout drapes/curtains

Private bathroom

Sleeps 2
1 King Bed

Suite, 2 Queen Beds

Highlights

Separate sitting area

Air conditioning

Heating

Connecting rooms available

Refrigerator

LED TV

Pillow menu

Blackout drapes/curtains

Sleeps 6
2 Queen Beds

Standard Room, 2 Queen Beds, Non Smoking

Highlights

Air conditioning

Heating

Connecting rooms available

Refrigerator

LED TV

Pillow menu

Blackout drapes/curtains

Private bathroom

Sleeps 4
2 Queen Beds

Pool
Free breakfast
Free parking
Free WiFi

CA $153 total

includes taxes & fees

Jun 30 - Jul 1

About the area

100 Comfort Inn Ct, O'Fallon, MO, 63366

What's nearby

CarShield Field - 4 min drive - 3.5 km
Mid Rivers Mall - 5 min drive - 6.7 km
St Charles Convention Center - 14 min drive - 19.2 km
Lindenwood University - 14 min drive - 18.1 km
Ameristar Casino St. Charles - 15 min drive - 20.9 km

Getting around

St. Louis Lambert Intl. Airport (STL) - 23 min drive
St. Louis, MO (SUS-Spirit of St. Louis) - 24 min drive

Restaurants

‪Drake’s - ‬3 min drive
‪Culver's - ‬4 min drive
‪McDonald's - ‬3 min drive
‪St Louis Bread Co. - ‬5 min drive
‪McDonald's - ‬4 min drive

About this property

Comfort Inn & Suites St. Louis - O'Fallon

Comfort Inn & Suites St. Louis - O'Fallon puts you within a 15-minute drive of Mississippi River and Ameristar Casino St. Charles. Guests can take a dip in the indoor pool, and free perks include WiFi, self parking, and on-the-go breakfast daily between 6:00 AM and 9:00 AM. Fellow travelers say great things about the helpful staff.

Languages

English

At a glance

Hotel size

- 78 rooms
- Arranged over 3 floors

Arriving/Leaving

- Check-in start time: 3:00 PM; Check-in end time: 3:00 AM
- Express check-out available
- Early check-in subject to availability
- Minimum check-in age: 21
- Check-out time is 11:00 AM
- Contactless 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

Required at check-in

- Credit card, debit card, or cash deposit required for incidental charges
- Government-issued photo ID may be required
- Minimum check-in age is 21

Children

- Children (18 years old and younger) stay free when occupying the parent or guardian's room, using existing bedding
- No cribs (infant beds)

Pets

- Pets allowed (dogs and cats only, 2 total, up to 40 lbs per pet)*
- Service animals welcome
- Restrictions apply*
- Pets must be supervised

Internet

- Free WiFi and wired internet access in public areas
- Free WiFi and wired internet access in rooms

Parking

- Free onsite self parking
- Onsite RV/bus/truck parking (fees apply)
- Wheelchair-accessible parking and van parking on site

Other information

- Smoke-free property

Property amenities

Food and drink

Free on-the-go breakfast 6:00 AM–9:00 AM on weekdays and 7:00 AM–10:00 AM on weekends
Coffee/tea in a common area

Traveling with children

Children stay free (see details)

Working away

Business center
2 meeting rooms

Services

24-hour front desk
Laundry facilities
Pool loungers

Facilities

Built in 2003
Television in common areas
An indoor pool
Banquet hall

Accessibility

Braille/raised signage
Elevator
Wheelchair-accessible path of travel
Wheelchair-accessible parking
Assistive listening devices available
Wheelchair-accessible public washroom
Wheelchair-accessible van parking
Wheelchair-accessible path to elevator
Wheelchair-accessible pool
Visual alarms in hallways
Handrails in stairways
Closed captioned TV
Well-lit path to entrance
Stair-free path to entrance
Pool hoist on site

Room amenities

Be entertained

43-inch LED TV
Premium digital channels

Home comfort

Air conditioning and heating
Coffee/tea maker
Slippers
Iron/ironing board

Sleep well

Pillow menu
Blackout drapes/curtains
Alarm clock
Bed sheets provided

Freshen up

Private bathroom
Shower only
Soap and shampoo
Hair dryer
Towels
Toothbrush and toothpaste (on request)
Toilet paper

Stay connected

Desk
Free WiFi and wired internet
Free local calls
Electrical adapters/chargers

Food and drink

Refrigerator
Microwave

Daily housekeeping
Connecting/adjoining rooms available
Restaurant dining guide

Fees & policies

Optional extras

Early check-in can be arranged for an extra charge of USD 30 (subject to availability)

Pets

Service animals exempt from fees
Pets are allowed for an extra charge of USD 40 per accommodation, per night

Pool, spa, & gym (if applicable)

Pool access available from 7:00 AM to 10:00 PM

Policies

The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.

Guests can rest easy knowing there's a smoke detector on site.

This property accepts credit cards. Cash is not accepted.

Credit cards accepted: Visa, Mastercard, American Express, Discover, Diners Club, JCB International, Carte Blanche

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.

Also known as

Comfort Inn O'Fallon

Comfort O'Fallon

Frequently asked questions

Does Comfort Inn & Suites St. Louis - O'Fallon offer free cancellation for a full refund?

Yes, Comfort Inn & Suites St. Louis - O'Fallon does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.

Is there a pool at Comfort Inn & Suites St. Louis - O'Fallon?

Yes, there's an indoor pool. Guests have pool access from 7:00 AM to 10:00 PM.

Are pets allowed at Comfort Inn & Suites St. Louis - O'Fallon?

Yes, cats and dogs are welcome, with a limit of 2 total and maximum weight of 40 lbs per pet. There's a charge of USD 40 per accommodation, per night. Service animals are exempt from fees.

Is parking offered on site at Comfort Inn & Suites St. Louis - O'Fallon?

Yes, there's free self parking. RV/bus/truck parking is available.

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

Check-in start time: 3:00 PM; Check-in end time: 3:00 AM. There's a charge of USD 30 for early check-in (subject to availability). Check-out time is 11:00 AM. Express check-out and contactless check-out are available.

Is there an onsite casino at Comfort Inn & Suites St. Louis - O'Fallon?

No, this hotel doesn't have a casino, but Ameristar Casino St. Charles (14-min drive) and Hollywood Casino (19-min drive) are both nearby.

What is there to do at Comfort Inn & Suites St. Louis - O'Fallon and nearby?

Comfort Inn & Suites St. Louis - O'Fallon has an indoor pool.

What's the area around Comfort Inn & Suites St. Louis - O'Fallon like?

Comfort Inn & Suites St. Louis - O'Fallon is in the heart of O'Fallon, a short 15-minute walk from Bowlero St. Peters.

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7.6

Good

7.8/10

Cleanliness

8.2/10

Staff & service

7.4/10

Amenities

7.4/10

Property conditions & facilities

7.2/10

Eco-friendliness

Popular mentions

Room

Service staff

Breakfast

Bed

Shower

Bathroom

Lobby

Family friendly

Vat

Desk

4/10 Fair

Jun 14, 2025

Clean, but night service is ver very poor

The night front desk service was sleeping in the back and after three attempts at calling for linens for the pull out bed we went downstairs and called out loudly several times only to answered by loud snores. We ended up taking covers from me to cover my granddaughter. We used the flat sheets to dress the bed and were unable to get extra pillows.