Residence Inn St. Louis O'Fallon

Welcome to Residence Inn St. Louis O'Fallon

An Extended Stay Hotel

Book Now for Bonus Points
Earn more at our Pet-Friendly O'fallon hotel with 2,000 Marriott Bonvoy Bonus Points when staying 4 or more nights.
Residence Inn by Marriott offers suites that are 50% larger than traditional hotel rooms
Spacious suite combines comfort and functionality, including high-speed Internet access
Full kitchen with all the essentials including refrigerator, microwave and coffee maker
Get a good night's sleep in a bed made just for you - soft & cozy.
Full complement of cooking utensils, flatware, and dish-ware
Enhanced TV experience with Netflix, Hulu, HBO and other premium channels

Save Now with a Marriott Bonvoy Member Rate

Book this hotel and join Marriott Bonvoy free at checkout.

Please note: all room sizes are approximate.

Frequently Asked Questions