Fairfield Inn & Suites by Marriott O'Fallon, IL
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Check in
Jun 25th 2026Check out
Jun 26th 2026Travelers
2 guests- Room, 1 King Bed
281 sq ft
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Sleeps 2
1 King Bed
Not available
- Suite, 1 King Bed with Sofa bed
390 sq ft
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Sleeps 4
1 King Bed and 1 Double Sofa Bed
Not available
- Room, 2 Queen Beds
331 sq ft
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Sleeps 4
2 Queen Beds
Not available
- Suite, Multiple Beds
415 sq ft
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Sleeps 6
2 Queen Beds and 1 Double Sofa Bed
Not available
- Room, 1 King Bed (Mobility Accessible, Tub)
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Sleeps 2
1 King Bed
Not available
- Room, 1 King Bed (Hearing Accessible)
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Sleeps 2
1 King Bed
Not available
- Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Sleeps 2
1 King Bed
Not available
- Room, 2 Queen Beds (Mobility Accessible, Tub)
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Sleeps 4
2 Queen Beds
Not available
- Room, 2 Queen Beds (Hearing Accessible)
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Sleeps 4
2 Queen Beds
Not available
- Suite, Multiple Beds (Mobility Accessible, Tub)
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Sleeps 6
2 Queen Beds and 1 Double Sofa Bed
Not available
- Suite, Multiple Beds (Hearing Accessible)
Fitness facilities
Laundry facilities
Free breakfast
Free WiFi
Access to nearby indoor pool
Free self parking
Free buffet breakfast
Sleeps 6
2 Queen Beds and 1 Double Sofa Bed
Not available
When you stay at Fairfield Inn & Suites by Marriott O'Fallon, IL in O'Fallon, you'll be near the airport, within a 5-minute drive of HSHS St. Elizabeth's Hospital and Clayton Valet. This hotel is 1.8 mi (2.9 km) from O'Fallon Family Sports Park and 3 mi (4.8 km) from Shiloh Dog Park.
Languages
English
Check-in from 3:00 PM
Minimum check-in age: 21
Check-out before 11:00 AM
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.
Other instructions
- 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
- Cashless transactions are available
- This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Property payment types
American Express, Diners Club, Discover, Mastercard, Visa, Cash not accepted, Debit cards not accepted
- 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.
- Cashless payment methods are available for all transactions and guests can access their rooms with a mobile device.
- Contactless check-in and contactless check-out are available.
- This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
- No rollaway/extra beds available
- LGBTQIA+ friendly
- Essential workers only - NO
- Contactless check-in is available
- Property follows a brand or regulatory agency's sanitization guidelines Commitment to Clean (Marriott)
- Contactless check-out is available
- Cashless transactions are available
- Professional property host/manager
Pets
- Pets not allowed
- Service animals are allowed
- Service animals are exempt from fees/restrictions