Avg. for September
Avg. for September
Nightly prices at Extended Stay America Select Suites - St Louis - O' Fallon, IL average $74 in December, the cheapest month, and $104 in June, the most expensive, based on the last 12 months.
| Month | Average price |
|---|---|
| January | $76 |
| February | $83 |
| March | $96 |
| April | $97 |
| May | $102 |
| June | $104 |
| July | $102 |
| August | $100 |
| September | $86 |
| October | $86 |
| November | $82 |
| December | $74 |
Most expensive: June (~$104)
Cheapest: December (~$74)
Free Wi-Fi
Non-Smoking Rooms
Family Room
Picnic Area/Tables
Vending Machines
Self Laundry
HSHS St. Elizabeth's Hospital (0.7 miles)
Clayton Valet (0.8 miles)
O'Fallon Family Sports Park (1.6 miles)
St. Clair Bowl (2.7 miles)
St. Claire Square Mall (3 miles)
Shiloh Dog Park (3.9 miles)
5
Room details
Sleeps 4
5
Room details
Sleeps 2
5
Room details
Sleeps 2
5
Room details
Sleeps 2
Based on 915 verified reviews
AI-generated summary based on recent guest reviews
Across reviews, Extended Stay America Select Suites - St Louis - O' Fallon, IL is praised for friendly staff and price, but guests report inconsistent cleanliness, dated rooms, frequent elevator outages, and extra charges for basics like dishes and towels.
Read moreWas this helpful?
matthew
2 weeks ago
·
Stayed 4 nights
ronald
Aug 3, 2026
·
Stayed 2 nights
Richard
Jul 28, 2026
·
Stayed 1 night
Jessie
Jul 26, 2026
·
Stayed 1 night
Sarah
Jul 19, 2026
·
Stayed 3 nights
Free self-parking is available on-site for guests.
Pets are allowed, but guests must contact the property directly to arrange for bringing pets. Service animals are exempt from any pet policies.
Check-in is from 3:00 PM until 12:00 AM, and check-out is at 11:00 AM. Early or late check-in/check-out may be available upon request, but additional charges may apply.
The property features wheelchair-accessible parking, a stair-free path to the entrance, elevators, and wheelchair-accessible public washrooms. Additionally, there are handrails in stairways and visual alarms in hallways.
The hotel is located in O'Fallon, within a 15-minute walk of HSHS St. Elizabeth's Hospital and Clayton Valet. It is approximately 0.7 miles from O'Fallon Family Sports Park and 2.6 miles from St. Clair Bowl.
Children 17 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
The Extended Stay America Select Suites - St Louis - O' Fallon, IL is busiest in June and quietest in December, so plan for fewer crowds and easier availability in December. Demand climbs through spring into early summer, with a clear peak in June.
December is the cheapest month to stay at Extended Stay America Select Suites - St Louis - O' Fallon, IL, averaging $86 a night; June is the priciest month at $119. The quietest month (December) aligns with the lowest rates, so expect both fewer crowds and lower prices then.
Extended Stay America Select Suites - St Louis - O' Fallon, IL sits near O'Fallon Family Sports Park and St. Claire Square Mall, with quirky local sights like the World's Largest Catsup Bottle within easy reach. The hotel typically attracts business travellers and families, making it convenient for meetings, sports events, and family stays.
Extended Stay America Select Suites - St Louis - O' Fallon, IL is cheaper than 3 of 19 comparable hotels nearby, with a typical median of $104 a night versus about $74 for its peers. That places it slightly above the peer median while still undercutting a small portion of the local set.
The current price at Extended Stay America Select Suites - St Louis - O' Fallon, IL in O'Fallon is $88 per night for 2 guests, which is low for this hotel: about 25% below its $116 average over the last 60 days. Most nights over that period fell between $92 and $137.
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Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.