Hotels in O'Fallon, IL
Check prices for these dates
Showing 16 of 10+ stays
TownePlace Suites by Marriott St. Louis O'Fallon
O'Fallon, Illinois
EV chargingGym
Drury Inn & Suites St. Louis/O'Fallon, IL
O'Fallon, Illinois
ParkingGym
Fairfield by Marriott Inn and Suites O Fallon IL
O'Fallon, Illinois
Air conditioningGym
Hampton Inn O'Fallon
O'Fallon, Illinois
BreakfastGym
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL
O'Fallon, Illinois
Free WiFiParking
Candlewood Suites Ofallon, Il - St. Louis Area by IHG
O'Fallon, Illinois
Free WiFiParking
Candlewood Suites O Fallon by IHG
O'Fallon, Illinois
GymFree WiFi
Sleep Inn O'Fallon near I-64
O'Fallon, Illinois
Free WiFiAir conditioning
Comfort Inn & Suites O'Fallon - St. Louis Area
O'Fallon, Illinois
BreakfastGym
Super 8 by Wyndham O'Fallon
O'Fallon, Illinois
Free WiFiParking
Extended Stay America Select Suites - St Louis - O' Fallon, IL
O'Fallon, Illinois
Free WiFiAir conditioning
Quality Inn O'Fallon IL - St Louis
O'Fallon, Illinois
ParkingAir conditioning
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
O'Fallon, Illinois
BreakfastGym
Baymont by Wyndham O'Fallon St. Louis Area
O'Fallon, Illinois
Free WiFiParking
Welcome Suites
O'Fallon, Illinois
GymFree WiFi
Welcome Suites-O'Fallon
O'Fallon, Illinois
ParkingGym
Most-reviewed hotels in O'Fallon
the most-booked, by review volume
Drury Inn & Suites St. Louis/O'Fallon, IL
O'Fallon, Illinois
Super 8 by Wyndham O'Fallon
O'Fallon, Illinois
InnQuality Inn O'Fallon IL - St Louis
O'Fallon, Illinois
InnSleep Inn O'Fallon near I-64
O'Fallon, Illinois
Baymont by Wyndham O'Fallon St. Louis Area
O'Fallon, Illinois
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL
O'Fallon, Illinois
Extended Stay America Select Suites - St Louis - O' Fallon, IL
O'Fallon, Illinois
Welcome Suites-O'Fallon
O'Fallon, Illinois
Fairfield by Marriott Inn and Suites O Fallon IL
O'Fallon, Illinois
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
O'Fallon, Illinois
Why O'Fallon hotels cost less here
Most travel sites quietly mark up your room — and some change the price based on your device, location or browsing history. We don't. You pay what the hotel charges us plus one small flat fee, and it's the same number for every traveler on every screen. No surveillance pricing. Ever.
Hotels in O'Fallon: common questions
How many hotels are in O'Fallon?
There are 10+ hotels in O'Fallon, IL on travelpluscost. The highest-rated right now is TownePlace Suites by Marriott St. Louis O'Fallon, with a 9.5/10 guest score from 116 reviews.
How does travelpluscost keep O'Fallon hotels cheaper?
You pay what the hotel charges us plus one small flat fee — the same price for every traveler, on every device. We never raise the price based on your location, browser or history. That flat fee is usually less than the hidden markup most travel sites bake in.
Are taxes and resort fees included in the price?
Yes. Every room shows the all-in price — the nightly rate plus taxes and known fees — so the total you see is the total you pay. Where a O'Fallon hotel charges a resort or property fee, it's already in that number.
Can I cancel a O'Fallon hotel booking?
Many O'Fallon hotels offer fully refundable rates. When a room can be cancelled for free we label it "Fully refundable", so you can spot a flexible rate at a glance.
All 16 hotels in O'Fallon
Every stay we cover here — pick any to see live prices.