O'Fallon suites & connecting rooms
O'Fallon has 71 bookable suites across 7 hotels, including 0 connecting rooms.
Connecting rooms are not a room type a hotel can create on demand: the door either exists between two specific rooms or it does not. That is why the count above matters more than a star rating, and why we book the pair together rather than two rooms and a request at the desk.
Where to stay
Hotels with the most confirmed connecting rooms come first.
Holiday Inn Express St. Louis West - O'Fallon by IHG★★O'FallonRated 4.3 by 1,001 Expedia reviewers. Rated 4.0 by 174 Tripadvisor reviewers.19 suitesSleeps up to 6View suites
Staybridge Suites O'Fallon Chesterfield by IHG★★★O'FallonRated 4.3 by 480 Expedia reviewers. Rated 4.5 by 43 Tripadvisor reviewers.16 suitesSleeps up to 8View suites
Comfort Inn & Suites St. Louis - O'Fallon★★O'FallonRated 3.7 by 1,003 Expedia reviewers. Rated 3.5 by 139 Tripadvisor reviewers.12 suitesSleeps up to 6View suites
Residence Inn by Marriott O'Fallon★★★O'FallonRated 4.2 by 504 Expedia reviewers. Rated 4.0 by 160 Tripadvisor reviewers.10 suitesSleeps up to 6View suites
Sleep Inn & Suites O'Fallon MO - Technology Drive★★O'FallonRated 4.5 by 1,127 Expedia reviewers.7 suitesSleeps up to 4View suitesO'Fallon suites people book most
Confirmed connecting suites first, then the rest of the city.
Residence Inn by Marriott O'Fallon★★★Two-Bedroom Suite682 sq ft1 bedroomSleeps 6Check dates →
Residence Inn by Marriott O'Fallon★★★Deluxe Suite, 2 Bedrooms682 sq ft1 bedroomSleeps 6Check dates →
Residence Inn by Marriott O'Fallon★★★Deluxe Suite, 2 Bedrooms (Mobility Accessible, Roll-In Shower)682 sq ft1 bedroomSleeps 6Check dates →Residence Inn by Marriott O'Fallon★★★Deluxe Suite, 2 Bedrooms (Hearing Accessible)682 sq ft1 bedroomSleeps 6Check dates →
Comfort Inn & Suites St. Louis - O'Fallon★★King Suite with Sofa Bed579 sq ft1 bedroomSleeps 4Check dates →
Comfort Inn & Suites St. Louis - O'Fallon★★Queen Suite with Two Queen Beds and Sofa Bed579 sq ft1 bedroomSleeps 6Check dates →
Comfort Inn & Suites St. Louis - O'Fallon★★Queen Room with Two Queen Beds - Accessible/Non-Smoking 579 sq ft1 bedroomSleeps 4Check dates →
Residence Inn by Marriott O'Fallon★★★Suite, 1 Bedroom550 sq ft1 bedroomSleeps 4Check dates →O'Fallon, written by people who go
Nobody has written a O'Fallon guide yet. The connecting-rooms explainer covers what to check before you book anywhere.
How connecting rooms work →O'Fallon questions
Which O'Fallon hotels have connecting rooms?
We have no confirmed connecting rooms in O'Fallon today, but its suites are still there to search and book.
Are resort fees included in the price shown?
The nightly rate excludes them; the total at checkout includes every fee before you enter a card. On a connecting pair you pay the fee on both rooms, which we show as one line rather than as a surprise at the desk.
Can I book two rooms and just ask for a connecting door?
You can ask, and the desk will note it, but a request is not a reservation — the door is assigned at check-in and given away first when the hotel is full. Booking a confirmed pair is the difference between a preference and a guarantee.
What is the difference between connecting and adjoining rooms?
Connecting rooms share a private interior door, so you move between them without entering the corridor. Adjoining rooms are merely next to each other. Hotels use the words interchangeably; we do not, and every listing says which one you are getting.
The nearest cities with suites like these.