Avg. for September
Avg. for September
Nightly prices at Welcome Suites-O'Fallon average $47 in March, the cheapest month, and $71 in July, the most expensive, based on the last 12 months.
| Month | Average price |
|---|---|
| January | $55 |
| February | $52 |
| March | $47 |
| April | $48 |
| May | $51 |
| June | $49 |
| July | $71 |
| August | $69 |
| September | $68 |
| October | $65 |
| November | $61 |
| December | $65 |
Most expensive: July (~$71)
Cheapest: March (~$47)
Parking
Non-Smoking Rooms
Business Center
Banquet Facilities
Picnic Area/Tables
Vending Machines
HSHS St. Elizabeth's Hospital (0.8 miles)
Clayton Valet (0.8 miles)
O'Fallon Family Sports Park (0.9 miles)
St. Clair Bowl (2.5 miles)
St. Claire Square Mall (2.8 miles)
Shiloh Dog Park (4 miles)
5
Room details
Sleeps 2
5
Room details
Sleeps 4
2
Room details
Sleeps 4
6
Room details
Sleeps 2
6
Room details
Sleeps 2
Based on 323 verified reviews
AI-generated summary based on recent guest reviews
At Welcome Suites-O'Fallon, experiences range widely: many guests praise friendly front-desk interactions and appreciate the in-room fridge/kitchenette and budget pricing, while numerous others cite dirty or musty-smelling areas, ants, and rooms showing age with broken fixtures and missing items.
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Kenyatta
Jul 1, 2026
·
Stayed 2 nights
Richard
Jun 27, 2026
·
Stayed 3 nights
Beth
Jun 3, 2026
·
Stayed 19 nights
Virgil
May 30, 2026
·
Stayed 2 nights
David
May 27, 2026
·
Stayed 13 nights
Free self-parking is available on-site, with limited spaces.
Pets are allowed with a fee of USD 10 per pet, per day, and a deposit of USD 75 per stay. Service animals are exempt from fees.
Check-in is from 6:00 PM to 11:00 PM, and check-out is at 12:00 PM. Early or late check-in/check-out may be available upon request.
The property has limited wheelchair accessibility, including an elevator and step-free entrances.
The hotel is located in O'Fallon, within a 5-minute drive of O'Fallon Family Sports Park and HSHS St. Elizabeth's Hospital. It is approximately 0.9 miles from Clayton Valet and 2.5 miles from St. Clair Bowl.
Children 18 years old and younger stay free when occupying the parent or guardian's room, using existing bedding.
Instant AI responses are based on hotel information
Over the next 60–90 days, room rates at Welcome Suites-O'Fallon in O'Fallon typically land around $66 a night for two guests, ranging from $65 to $77.
Welcome Suites-O'Fallon in O'Fallon undercuts most nearby options — it is cheaper than 16 of 20 comparable hotels and those rivals typically run around $73 a night. The hotel’s location near Scott Air Force Base and family-friendly spots makes it a practical, budget-conscious choice for families and couples as well as business travelers.
March is the cheapest month to stay at Welcome Suites-O'Fallon in O'Fallon, averaging about $54 a night, while July is the priciest at $81. March’s low rates come even though the quietest month for crowds is different: August is the least busy month.
Demand at Welcome Suites-O'Fallon in O'Fallon peaks in January and drops sharply over the summer, with August the quietest month for crowds and easier availability.
Welcome Suites-O'Fallon in O'Fallon sits in Illinois close to local draws like O'Fallon Family Sports Park and HSHS St. Elizabeth's Hospital, with Scott Air Force Base and several golf courses nearby. The property suits families and couples and also caters to business travelers.
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Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.