Fairfield Inn & Suites by Marriott O'Fallon, IL

O'Fallon hotel with indoor pool

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Where to?

Dates

December 2025

15

January 2026

Property amenity - Fairfield Inn & Suites by Marriott O'Fallon, IL (O'Fallon)

Lobby lounge - Fairfield Inn & Suites by Marriott O'Fallon, IL (O'Fallon)

Indoor pool - Fairfield Inn & Suites by Marriott O'Fallon, IL (O'Fallon)

Fitness facility - Fairfield Inn & Suites by Marriott O'Fallon, IL (O'Fallon)

Reception - Fairfield Inn & Suites by Marriott O'Fallon, IL (O'Fallon)

Just outside O'Fallon, IL, Fairfield Inn & Suites by Marriott O'Fallon welcomes you with a warm breakfast buffet and convenient laundry facilities. Stay connected with in-room WiFi and take advantage of free self parking. Previous guests appreciate the helpful staff.

Exceptional

Popular amenities

Electric vehicle charging point
Pool
Connecting rooms available
Non-smoking
Laundry facilities
Free parking

Main amenities (5)

Daily housekeeping
Indoor pool
24-hour front desk
Air conditioning
Self-serve laundry

Feel at home (6)

Free cribs/infant beds
Connecting/adjoining rooms available
Private bathroom
Television
Daily housekeeping
Laundry facilities

CNY1,049 total

includes taxes & fees

Jan 2 - Jan 3, 2026

Room options

Check availability for these dates

Tonight

Dec 15 - Dec 16

Tomorrow

Dec 16 - Dec 17

All rooms

1 bed

2 beds

3+ beds

Showing 11 of 11 rooms

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

Room, 1 King Bed

Exceptional

Highlights

Air conditioning

Connecting rooms available

Free cribs/infant beds

Flat-screen TV

Blackout drapes/curtains

Private bathroom

Hair dryer

Coffee/tea maker

26 sq m
Sleeps 2
1 King Bed

Suite, 1 King Bed with Sofa bed

Exceptional

Highlights

Air conditioning

Connecting rooms available

Free cribs/infant beds

Flat-screen TV

Sofa bed

Blackout drapes/curtains

Private bathroom

Hair dryer

36 sq m
Sleeps 4
1 King Bed and 1 Double Sofa Bed

Room, 2 Queen Beds

Exceptional

Highlights

Air conditioning

Connecting rooms available

Free cribs/infant beds

Flat-screen TV

Blackout drapes/curtains

Private bathroom

Hair dryer

Coffee/tea maker

31 sq m
Sleeps 4
2 Queen Beds

Suite, Multiple Beds

Exceptional

Highlights

Air conditioning

Connecting rooms available

Free cribs/infant beds

Flat-screen TV

Sofa bed

Blackout drapes/curtains

Private bathroom

Hair dryer

39 sq m
Sleeps 6
2 Queen Beds and 1 Double Sofa Bed

Room, 1 King Bed (Mobility Accessible, Tub)

Highlights

Air conditioning

Connecting rooms available

Free cribs/infant beds

Flat-screen TV

Blackout drapes/curtains

Private bathroom

Hair dryer

Coffee/tea maker

Sleeps 2
1 King Bed

Room, 1 King Bed (Hearing Accessible)

Highlights

Air conditioning

Connecting rooms available

Free cribs/infant beds

Flat-screen TV

Blackout drapes/curtains

Private bathroom

Hair dryer

Coffee/tea maker

Sleeps 2
1 King Bed

Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)

Highlights

Air conditioning

Connecting rooms available

Free cribs/infant beds

Flat-screen TV

Blackout drapes/curtains

Private bathroom

Hair dryer

Coffee/tea maker

Sleeps 2
1 King Bed

Room, 2 Queen Beds (Mobility Accessible, Tub)

Highlights

Air conditioning

Connecting rooms available

Free cribs/infant beds

Flat-screen TV

Blackout drapes/curtains

Private bathroom

Hair dryer

Coffee/tea maker

Sleeps 4
2 Queen Beds

Room, 2 Queen Beds (Hearing Accessible)

Exceptional

Highlights

Air conditioning

Connecting rooms available

Free cribs/infant beds

Flat-screen TV

Blackout drapes/curtains

Private bathroom

Hair dryer

Coffee/tea maker

Sleeps 4
2 Queen Beds

Suite, Multiple Beds (Mobility Accessible, Tub)

Exceptional

Highlights

Air conditioning

Connecting rooms available

Free cribs/infant beds

Flat-screen TV

Blackout drapes/curtains

Private bathroom

Hair dryer

Coffee/tea maker

Sleeps 6
2 Queen Beds and 1 Double Sofa Bed

Suite, Multiple Beds (Hearing Accessible)

Exceptional

Highlights

Air conditioning

Connecting rooms available

Free cribs/infant beds

Flat-screen TV

Blackout drapes/curtains

Private bathroom

Hair dryer

Coffee/tea maker

Sleeps 6
2 Queen Beds and 1 Double Sofa Bed

Similar properties

Pool
Free breakfast
Pet friendly
Free parking

CNY835 total

includes taxes & fees

Dec 21 - Dec 22

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About the neighborhood

1180 Central Park Drive, O'Fallon, IL, 62269

What's nearby

HSHS St. Elizabeth's Hospital - 1 min drive - 1.4 km
Clayton Valet - 2 min drive - 1.4 km
Scott Air Force Base - 8 min drive - 11.5 km
Gateway Arch - 20 min drive - 30.3 km
St. Louis Union Station - 22 min drive - 33.0 km

Getting around

St. Louis Lambert Intl. Airport (STL) - 36 min drive
St. Louis Gateway Station - 21 min drive

Restaurants

‪Circle K - ‬3 min drive
‪Wingstop - ‬5 min walk
‪McDonald's - ‬10 min walk
‪Texas Roadhouse - ‬7 min walk
‪Panera Bread - ‬10 min walk

About this property

Fairfield Inn & Suites by Marriott O'Fallon, IL

Fairfield Inn & Suites by Marriott O'Fallon, IL is a great choice for a stay in O'Fallon. Guests can take a dip in the indoor pool, and free perks include WiFi, self parking, and buffet breakfast on weekdays between 6:00 AM and 9:00 AM. Fellow travelers love the helpful staff.

At a glance

Hotel size

- 106 rooms
- Arranged over 4 floors

Arriving/Leaving

- Check-in time starts at 3:00 PM
- Contactless check-in available
- Late check-in subject to availability
- Minimum check-in age: 21
- Check-out time is 11:00 AM
- Contactless check-out available
- Late check-out subject to availability

Special check-in instructions

- Front desk staff will greet guests on arrival at the property
- Information provided by the property may be translated using automated translation tools

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

Pets

- Pets not allowed
- Service animals welcome

Internet

- Free WiFi in public areas
- Free WiFi in rooms

Parking

- Free onsite self parking
- Wheelchair-accessible parking on site
- Electric vehicle charging point on site
- Onsite parking includes off-street options

Other information

- Smoke-free property

Property amenities

Food and drink

Free buffet breakfast on weekday mornings 6:00 AM–9:00 AM

What to do

Access to nearby indoor pool

Services

24-hour front desk
Laundry facilities

Facilities

Built in 2020
An indoor pool
Vegetarian dining options
Comprehensive recycling policy
No plastic coffee stirrers

Accessibility

Braille/raised signage
Elevator
Wheelchair accessible
Wheelchair-accessible path of travel
Wheelchair-accessible parking
Assistive listening devices available
Wheelchair-accessible path to elevator
Wheelchair-accessible registration desk
Wheelchair-accessible fitness center
Wheelchair-accessible business center
Wheelchair-accessible lounge
Visual alarms in hallways
Handrails in stairways
Grab bar in bathtub
Accessible bathtub
Wheelchair-width doorways
Well-lit path to entrance
Stair-free path to entrance

Room amenities

Be entertained

Flat-screen television
Cable TV channels

Home comfort

Heating (climate-controlled) and air conditioning
Coffee/tea maker
Iron/ironing board

Sleep well

Blackout drapes/curtains
Free crib/infant bed
Bed sheets provided

Freshen up

Private bathroom
Bathtub or shower
Soap and shampoo
Hair dryer
Towels
Toilet paper

Stay connected

Desk
Free WiFi
Free local calls

More

Daily housekeeping
Connecting/adjoining rooms available
Recycling
Water-efficient showers only
Mobile key entry

Fees & policies

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.

This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

This property accepts credit cards. Cash is not accepted.

Credit cards accepted: Visa, Mastercard, American Express, Discover, Diners Club

Cashless transactions are available.

This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).

Also known as

Fairfield Inn Suites by Marriott O'Fallon IL

Fairfield Inn & Suites by Marriott O'Fallon, IL Hotel

Fairfield Inn & Suites by Marriott O'Fallon, IL O'Fallon

Fairfield Inn & Suites by Marriott O'Fallon, IL Hotel O'Fallon

Frequently asked questions

Does Fairfield Inn & Suites by Marriott O'Fallon, IL offer free cancellation for a full refund?

Yes, Fairfield Inn & Suites by Marriott O'Fallon, IL 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.