Fairfield Inn & Suites by Marriott O'Fallon, just outside O'Fallon, IL, offers a warm breakfast buffet, helpful staff, laundry facilities, in-room WiFi, and free self parking. Electric car charging stations make it a practical choice for eco-conscious travelers.
Reviews
9.29.2 out of 10
Wonderful
Popular amenities
Pool
Parking included
Free WiFi
Air conditioning
Laundry
The current price is NT$4,380
NT$4,380
NT$5,036 total
includes taxes & fees
Jun 14 - Jun 15
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Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools
Access methods
Staffed front desk
Pets
Pets not allowed (service animals are welcome, and are exempt from fees)
Children and extra beds
Children are welcome
Rollaway/extra beds are not available
Free cribs are available on request at the property
Property payment types
Important information
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
Cashless transactions are available
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
We should mention
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)
Frequently asked questions
Does Fairfield Inn & Suites by Marriott O'Fallon, IL have a pool?
Yes, this property has an indoor pool.
How much does it cost to stay at Fairfield Inn & Suites by Marriott O'Fallon, IL?
As of 2026/5/22, prices found for a 1-night stay for 2 adults at Fairfield Inn & Suites by Marriott O'Fallon, IL on 2026/6/14 start from NT$4,380, 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 for more accurate prices.
Is Fairfield Inn & Suites by Marriott O'Fallon, IL pet-friendly?
No, only service animals are welcome at the property.
How much is parking?
Self parking is free at this property.
What time is check-in at Fairfield Inn & Suites by Marriott O'Fallon, IL?
Check-in begins at 3:00 PM. Late check-in is available during limited hours.
What time is check-out at Fairfield Inn & Suites by Marriott O'Fallon, IL?
Check-out is at 11:00 AM.
Where is Fairfield Inn & Suites by Marriott O'Fallon, IL located?
Situated near the airport, this hotel is within 3 mi (5 km) of Clayton Valet, HSHS St. Elizabeth's Hospital, and O'Fallon Family Sports Park. Shiloh Dog Park is 2.8 mi (4.4 km) away.
Can I cancel my reservation for free and receive a full refund?
Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.
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Reviews
Reviews
9.2
Wonderful
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window