Is this O'Fallon hotel pet-friendly for guests?

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

What time is check-in & check-out at O'Fallon hotel?

Check-in time for O'Fallon hotel starts counting from 3:00 PM and check-out is until 11:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Does the O'Fallon hotel have a swimming pool?

Yes, this O'Fallon hotel has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in O'Fallon hotel?

Best-rates for the O'Fallon hotel starts from $145 per night with includes Guest Services, Child Friendly, Air Conditioner, Pool, Private Pool, Wellness Facilities with all other facilities. matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.

Is O'Fallon hotel a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 3 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the O'Fallon hotel wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the O'Fallon hotel has not specified they are wheelchair accessible. Likewise, there is not an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the O'Fallon hotel?

Based on the information reported by the owner or manager, the O'Fallon hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for O'Fallon hotel?

Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Fairfield by Marriott Inn and Suites O Fallon IL | Hotel in O'Fallon

| 8.8 (85 Reviews) | 1 Bathroom 46 Guests

O'Fallon Hotel | Fairfield by Marriott Inn and Suites O Fallon IL

Hotel in O'Fallon

Featuring 3-star accommodations, Fairfield by Marriott Inn and Suites O Fallon IL is located in O'Fallon, 17 miles from St. Louis Gateway Arch and 16 miles from Laclede's Landing. The property is around 16 miles from Edward Jones Dome, 16 miles from Lumiere Place and 16 miles from Old Courthouse. The hotel has an indoor pool, fitness center and a 24-hour front desk. Fox Theater is 19 miles from the hotel, while Forest Park (St. Louis) is 23 miles from the property. MidAmerica St. Louis Airport is 5.6 miles away.

Fairfield by Marriott Inn and Suites O Fallon IL is located in O'Fallon.

This 106 Bedrooms Hotel is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: Pool, Private Pool, Wellness Facilities, and several others. This is a 3 star rated property and has over 85 reviews with the average score of 8.8 . Coming to O'Fallon and needing a place to stay? Be it for work or for leisure, consider staying at this Hotel for your next visit, you will surely love it.

You can check the reviews and description of this 106 Bedrooms Hotel if you want to learn more about this place in O'Fallon. These details are authentic, as they are provided by our partner, booking.com.

This Fairfield by Marriott Inn and Suites O Fallon IL in O'Fallon is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “Fairfield by Marriott Inn and Suites O Fallon IL”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Hotel, please let us know.

Amenities

Air Conditioner

Pool

Private Pool

Wellness Facilities

Guest Services

Child Friendly

Facility Overview

Activities

Indoor pool (year-round)

Indoor pool

Fitness center

General

Air conditioning

Non-smoking rooms

Guest Services

24-hour front desk

Security/Safety

Guests have the option to cancel any cleaning services for their accommodation during their stay

Linens, towels, and laundry washed in accordance with local authority guidelines

Shared stationery (e.g. printed menus, magazines, pens, paper) removed

All plates, cutlery, glasses, and other tableware sanitized

Spa

Heated pool

Swimming pool

Policies

Check-in

The minimum age for check-in is 21

Cancellation policy

Non refundable

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.

Reviews

Value for money:

8.23

Location:

9.1

Staff:

9.17

Facilities:

8.94

Comfort:

8.98

Cleanliness:

9.27

Blake

Jan 12, 2026 08:00:00 AM

Review Score: 8

USA

Reviewer Type: Couple

Travel Purpose: leisure

Positive: Breakfast was great, service was great too.

See All Reviews

Room Arrangement

Room Info	Facilities
King Room Room Type: Double 1 King bed(s) Bed	Bathroom Toilet
Double Queen Room Room Type: Double 2 Queen bed(s) Bed	Bathroom Toilet
King Suite with Sofa Bed Room Type: Suite 1 King bed(s) Bed 1 Sofa bed Bed	Bathroom Toilet
Queen Suite with Two Queen Beds and Sofa Bed Room Type: Suite 1 Sofa bed Bed 2 Queen bed(s) Bed	Bathroom Toilet
King Room - Hearing Accessible Room Type: Double 1 King bed(s) Bed	Accessibility Hearing accessible
Queen Room with Two Queen Beds and Adapted Tub - Mobility Accessible Room Type: Double 2 Queen bed(s) Bed	Accessibility Adapted bath, Entire unit wheelchair accessible
Queen Room with Two Queen Beds - Hearing Accessible Room Type: Double 2 Queen bed(s) Bed	Accessibility Hearing accessible
Queen Suite with Sofa Bed - Hearing Accessible Room Type: Suite	Accessibility Hearing accessible
King Room with Adapted Tub - Mobility Accessible Room Type: Double 1 King bed(s) Bed	Accessibility Adapted bath, Entire unit wheelchair accessible
Queen Suite with Sofa Bed and Adapted Tub - Mobility Accessible Room Type: Suite	Accessibility Adapted bath, Entire unit wheelchair accessible
King Room with Roll-in Shower - Mobility and Hearing Accessible Room Type: Double 1 King bed(s) Bed	Accessibility Roll-in shower, Entire unit wheelchair accessible, Hearing accessible
King Suite with Sofa Bed and Roll-in Shower - Mobility Accessible Room Type: Suite	Accessibility Roll-in shower, Entire unit wheelchair accessible