Avg. for October
Select dates to see prices and availability
Avg. for October
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 | $65 |
| 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)
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Sleeps 2
6
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Sleeps 2
5
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Sleeps 2
2
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Sleeps 4
5
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Sleeps 4
Based on 331 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.
Read moreWas this helpful?
Jenia
2 weeks ago
·
Stayed 1 night
Michael
Jul 10, 2026
·
Stayed 1 night
Mike
Jul 3, 2026
·
Stayed 3 nights
Kenyatta
Jul 1, 2026
·
Stayed 2 nights
Richard
Jun 27, 2026
·
Stayed 3 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.
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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 $71 a night for two guests, ranging from $63 to $86 on the lowest- and highest-priced dates.
January is the busiest month at Welcome Suites-O'Fallon in O'Fallon, while demand falls steadily through the year and September is the quietest month to visit. If you prefer less activity and easier parking, plan trips for September or the late-summer shoulder months.
March is the cheapest month to stay at Welcome Suites-O'Fallon in O'Fallon, averaging about $54 a night; July is the priciest month, averaging $81. March tends to offer the lowest rates even though September is the quietest month for crowds.
Welcome Suites-O'Fallon in Illinois sits close to family-friendly spots like O'Fallon Family Sports Park, St. Claire Square Mall, and the World's Largest Catsup Bottle, making it convenient for families and couples. The property also serves business travellers, with nearby medical centres and Scott Air Force Base within easy reach.
Welcome Suites-O'Fallon in O'Fallon is cheaper than 13 of 18 comparable hotels nearby, with a typical median of $64 a night versus about $70 for peers.
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Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.