[See all properties](http://www.expedia.ca/Hotel-Search?regionId=&adults=2&children=&sort=RECOMMENDED&useRewards=false&semdtl=&userIntent=&vip=false) # Comfort Inn & Suites St. Louis - O'Fallon Comfort Inn & Suites in O'Fallon offers both indoor and outdoor pools for year-round relaxation, plus practical amenities including laundry services for travelers ![Lobby](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/7c698b9f.jpg?impolicy=resizecrop&rw=598&ra=fit) ![Snack bar](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/ed5cab14.jpg?impolicy=resizecrop&rw=297&ra=fit) ![Business centre](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/b3316764.jpg?impolicy=resizecrop&rw=297&ra=fit) ![Exterior](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/f6d30b6a.jpg?impolicy=resizecrop&rw=297&ra=fit) ![43-inch LED TV with digital channels, TV](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/faec28e9.jpg?impolicy=resizecrop&rw=297&ra=fit) - Overview - Rooms - Location - Policies Travelers discover the charm of O'Fallon at Comfort Inn & Suites St. Louis. The hotel provides a practical to-go breakfast at no charge and maintains a business center for work needs. Guests can swim in the indoor pool or relax on sun chairs beside the outdoor pool. 7.6 Good ## Popular amenities - - - Pet-friendly - Housekeeping - 24/7 front desk - Laundry ## Room options ### Check availability for these dates Tonight [Oct. 5 - Oct. 6](https://www.expedia.ca/Hotel-Search?startDate=2025-10-05&endDate=2025-10-06&selected=922031&PinnedHotelID=922031&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.ca/Hotel-Search?startDate=2025-10-05&endDate=2025-10-06&selected=922031&PinnedHotelID=922031&HadPinnedHotel=true®ionId=-1&adults=2) Tomorrow [Oct. 6 - Oct. 7](https://www.expedia.ca/Hotel-Search?startDate=2025-10-06&endDate=2025-10-07&selected=922031&PinnedHotelID=922031&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.ca/Hotel-Search?startDate=2025-10-06&endDate=2025-10-07&selected=922031&PinnedHotelID=922031&HadPinnedHotel=true®ionId=-1&adults=2) This weekend [Oct. 10 - Oct. 12](https://www.expedia.ca/Hotel-Search?startDate=2025-10-10&endDate=2025-10-12&selected=922031&PinnedHotelID=922031&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.ca/Hotel-Search?startDate=2025-10-10&endDate=2025-10-12&selected=922031&PinnedHotelID=922031&HadPinnedHotel=true®ionId=-1&adults=2) Next weekend [Oct. 17 - Oct. 19](https://www.expedia.ca/Hotel-Search?startDate=2025-10-17&endDate=2025-10-19&selected=922031&PinnedHotelID=922031&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.ca/Hotel-Search?startDate=2025-10-17&endDate=2025-10-19&selected=922031&PinnedHotelID=922031&HadPinnedHotel=true®ionId=-1&adults=2) All rooms 1 bed 2 beds Showing 7 of 7 rooms ![Desk, laptop workspace, blackout drapes, iron/ironing board](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/c325d0d2.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Standard Room, 1 King Bed, Non Smoking 8.2 Very good 40 reviews ### Highlights Air conditioning Heating Connecting rooms available Refrigerator LED TV Pillow menu Blackout drapes/curtains Hair dryer - Sleeps 2 - 1 King Bed ![Desk, laptop workspace, blackout drapes, iron/ironing board](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/c04b2687.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Standard Room, 2 Queen Beds, Non Smoking 8.2 Very good 38 reviews ### Highlights Air conditioning Heating Connecting rooms available Refrigerator LED TV Pillow menu Blackout drapes/curtains Hair dryer - Sleeps 4 - 2 Queen Beds ![Suite, Non Smoking](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/b812d33f.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### 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 ![Desk, laptop workspace, blackout drapes, iron/ironing board](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/c04b2687.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Suite, 2 Queen Beds 8.6 Excellent 12 reviews ### Highlights Separate sitting area Air conditioning Heating Connecting rooms available Refrigerator LED TV Pillow menu Blackout drapes/curtains - Sleeps 6 - 2 Queen Beds ![Desk, laptop workspace, blackout drapes, iron/ironing board](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/98d56be2.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Suite, 1 King Bed, Non Smoking 9.4 Exceptional 3 reviews ### Highlights Separate sitting area Air conditioning Heating Connecting rooms available Refrigerator LED TV Pillow menu Blackout drapes/curtains - Sleeps 2 - 1 King Bed ![Desk, laptop workspace, blackout drapes, iron/ironing board](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/c325d0d2.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Room, 1 King Bed, Accessible, Non Smoking 8.8 Excellent 3 reviews ### Highlights Air conditioning Heating Connecting rooms available Refrigerator LED TV Pillow menu Blackout drapes/curtains Hair dryer - Sleeps 2 - 1 King Bed ![Desk, laptop workspace, blackout drapes, iron/ironing board](https://images.trvl-media.com/lodging/1000000/930000/922100/922031/abd49231.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Room, 2 Queen Beds, Accessible, Non Smoking ### Highlights Air conditioning Heating Connecting rooms available Refrigerator LED TV Pillow menu Blackout drapes/curtains Hair dryer - Sleeps 4 - 2 Queen Beds ## You may also like Ad ![Exterior](https://images.trvl-media.com/lodging/1000000/80000/74300/74268/1415da01.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) #### Holiday Inn Express & Suites St. Louis West - 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More rewards for more adventures! [Sign in](https://www.expedia.ca/login?ckoflag=0&uurl=e3id%3Dredr%26rurl%3D%2FSt-Louis-Hotels-Comfort-Inn-Suites-St-Louis-OFallon.h922031.Hotel-Information)[Sign up, it's free](https://www.expedia.ca/signup?enable_registration=true&uurl=e3id%3Dredr%26rurl%3D%2FSt-Louis-Hotels-Comfort-Inn-Suites-St-Louis-OFallon.h922031.Hotel-Information) ## About the area ![Map](https://maps.googleapis.com/maps/api/staticmap?&size=660x330&map_id=3b266eb50d2997c6&zoom=13&markers=icon:https%3A%2F%2Fa.travel-assets.com%2Ftravel-assets-manager%2Feg-maps%2Fproperty.png%7C38.79993%2C-90.67895&channel=expedia-HotelInformation&maptype=roadmap&scale=1&key=AIzaSyCYjQus5kCufOpSj932jFoR_AJiL9yiwOw&signature=7oh4pWRZNpwEyILCbBK30aEQa4U=) 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 - Ameristar Casino St. Charles - 15 min drive - 20.9 km - St. Louis Premium Outlets - 18 min drive - 18.9 km #### Getting around - St. Louis Lambert Intl. Airport (STL) - 23 min drive #### Restaurants - ‪Drake’s - ‬4 min drive - ‪McDonald's - ‬3 min drive - ‪Culver's - ‬4 min drive - ‪Golden Corral - ‬4 min drive - ‪Saint Louis Bread Co. - ‬4 min drive ## About this property ### Comfort Inn & Suites St. Louis - O'Fallon Hotel near CarShield Field Located close to Mid Rivers Mall, Comfort Inn & Suites St. Louis - O'Fallon provides free to-go breakfast, laundry facilities, and a business center. Guests can connect to free in-room WiFi. Other perks at this hotel include: - An indoor pool along with sun loungers - Free self parking - RV/bus/truck parking, express check-out, and a vending machine - A 24-hour front desk, laundry services, and coffee/tea in the lobby - Guest reviews speak highly of the helpful staff Room features All 78 rooms include comforts such as pillow menus and laptop-friendly workspaces, as well as perks like free WiFi and air conditioning. Guest reviews highly rate the clean rooms at the property. More conveniences in all rooms include: - Bathrooms with showers and hair dryers - 43-inch LED TVs with premium channels - Refrigerators, microwaves, and coffee/tea makers ## Similar properties ![Lobby](https://images.trvl-media.com/lodging/16000000/15590000/15583900/15583887/133d5cf7.jpg?impolicy=fcrop&w=469&h=201&p=1&q=medium) ### Sleep Inn & Suites O'Fallon MO - Technology Drive O'Fallon - Pool - Breakfast included - Parking included - Free WiFi 8.8 Excellent 1,006 reviews CA $122 CA $144 total includes taxes & fees Oct 13 - Oct 14 [](https://www.expedia.ca/Hotel-Search?startDate=2025-10-13&endDate=2025-10-14&selected=15583887&PinnedHotelID=15583887&HadPinnedHotel=true®ionId=-1&adults=2) ![Exterior](https://images.trvl-media.com/lodging/2000000/1210000/1206500/1206489/3e0ca2c9.jpg?impolicy=fcrop&w=469&h=201&p=1&q=medium) ### Holiday Inn Express St. Louis West - O'Fallon by IHG O'Fallon - Pool - Breakfast included - Parking included - Free WiFi 8.6 Excellent 793 reviews CA $133 CA $156 total includes taxes & fees Oct 12 - 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Free WiFi 8.4 Very good 1,002 reviews CA $134 CA $154 total includes taxes & fees Nov 2 - Nov 3 [](https://www.expedia.ca/Hotel-Search?startDate=2025-11-02&endDate=2025-11-03&selected=664414&PinnedHotelID=664414&HadPinnedHotel=true®ionId=-1&adults=2) ![Lobby](https://images.trvl-media.com/lodging/43000000/42200000/42192300/42192228/b83fb538.jpg?impolicy=fcrop&w=469&h=201&p=1&q=medium) ### Holiday Inn Express & Suites St Peters by IHG St. Peters - Pool - Breakfast included - Parking included - Free WiFi 9.2 Wonderful 353 reviews CA $135 CA $164 total includes taxes & fees Oct 26 - Oct 27 [](https://www.expedia.ca/Hotel-Search?startDate=2025-10-26&endDate=2025-10-27&selected=42192228&PinnedHotelID=42192228&HadPinnedHotel=true®ionId=-1&adults=2) ## Property amenities ### Internet - Available in all rooms: Free WiFi and wired internet - Available in some public areas: Free WiFi and wired internet ### Parking and transportation - Free self parking on site - RV/bus/truck parking on site - 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 center ### 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 - Elevator - Handrails in stairways - 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 elevator - Wheelchair-accessible pool - Wheelchair-accessible public washroom - 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 - Private bathroom - Shampoo - Shower - 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 available 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 ### Access methods Staffed front desk ### Pets Pets allowed for an extra charge of USD 40 per accommodation, per night Service animals are welcome, and are exempt from fees Welcoming dogs and cats only 2 total (up to 40 lbs per pet) Pets cannot be left unattended Restrictions apply; for more information contact the property at the number on the booking confirmation ### Children and extra beds Children are welcome Children up to the age of 18 years can stay for free if using existing beds when occupying the parent or guardian's room Rollaway/extra beds are not available Cribs (infant beds) are not available ### Property payment types ## Important information ### Optional extras - Pet fee: USD 40 per accommodation, per night - Service animals are exempt from fees - Early check-in fee: USD 30 (subject to availability) The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change. ### 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 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 ### We should mention Pool access available from 7:00 AM to 10:00 PM 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 ### Property is also known as Comfort Inn O'Fallon Comfort O'Fallon ## Frequently asked questions ### Does Comfort Inn & Suites St. Louis - O'Fallon have a pool? > Yes, this property has an indoor pool. Pool access is from 7:00 AM–10:00 PM. ### How much does it cost to stay at Comfort Inn & Suites St. Louis - O'Fallon? > As of Oct 5, 2025, prices found for a 1-night stay for 2 adults at Comfort Inn & Suites St. Louis - O'Fallon on Oct 19, 2025 start from CA $106.82, excluding 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](https://www.expedia.ca/St-Louis-Hotels-Comfort-Inn-Suites-St-Louis-OFallon.h922031.Hotel-Information?rfrr=HOT.HIS.question.link.click) for more accurate prices. ### Is Comfort Inn & Suites St. Louis - O'Fallon pet-friendly? > Yes, this property allows cats and dogs (limit 2 total) with a maximum weight of up to 40 lbs per pet. There's a fee of USD 40 per accommodation, per night. Service animals are exempt from fees. Some restrictions may apply, so please contact the property for more details. ### How much is parking at Comfort Inn & Suites St. Louis - O'Fallon? > Self parking is free at this property. ### What time is check-in at Comfort Inn & Suites St. Louis - O'Fallon? > Check-in start time: 3:00 PM; Check-in end time: 3:00 AM. Early check-in is available for a fee of USD 30 (subject to availability). After-hours check-in is not available. ### What time is check-out at Comfort Inn & Suites St. Louis - O'Fallon? > Check-out is at 11:00 AM. ### Where is Comfort Inn & Suites St. Louis - O'Fallon located? > Located in the heart of O'Fallon, this hotel is 1.7 mi (2.8 km) from CarShield Field and within 12 mi (20 km) of Mid Rivers Mall and National Equestrian Center. Lindenwood University and St Charles Convention Center are also within 12 mi (20 km). ## Have a question? Beta Get instant answers with AI powered search of property information and reviews. Ask a question