Residence Inn by Marriott O'Fallon
Enjoy a comfortable stay at the Residence Inn by Marriott O'Fallon. Our hotel offers 108 guestrooms with kitchens, complete with full-sized refrigerators, stovetops, and separate sitting areas. Stay connected with complimentary Wi-Fi and enjoy cable programming. Start your day with our complimentary buffet breakfast, served weekdays from 6:00 AM to 9:00 AM and weekends from 7:00 AM to 10:00 AM. Take advantage of our recreational facilities, including an indoor pool, outdoor tennis court, and 24-hour fitness center. We also offer a complimentary reception on select days. For your convenience, we provide a 24-hour business center, express check-in/check-out, and free self-parking. Located near Missouri Bluffs Golf Course and the Missouri River, our hotel is a short drive from St. Louis Lambert International Airport (STL).
Tier × benefits, as tested
What guests actually got at each tier — switch levels.
Subject to availability
Lounge access at select properties
延迟至14:00退房 · until 14:00
积分或早餐礼遇
Guest scores & sentiment
From 125 guest reviews · multi-source · as of 2026-07-19
Guests praise friendly staff and extensive breakfast. Complaints focus on aging facilities (noisy AC/fridge), inconsistent service, and rare hygiene issues.
Dimension scores · cross-source
KEYGood for families/long stays enjoying service. Note potential facility age and noise.
FAQ · grounded in hotel data & reviews
Room types · 10
Room photos, bedding & descriptions; live rates & booking live on FlyerTrip (no checkout here).
Deluxe Suite, 2 Bedrooms
<p><strong>2 Double Beds</strong></p><p>682 sq feet </p><br/><p><b>Layout</b> - Separate sitting area</p><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - 32-inch TV with premium channels</p><p><b>Food & Drink</b> - Kitchen with refrigerator, stovetop, oven, and microwave</p><p><b>Sleep</b> - Blackout drapes/curtains and bed sheets </p><p><b>Bathroom</b> - 2 bathrooms, shower/tub combination, free toiletries, and a hair dryer</p><p><b>Practical</b> - Free local calls, double sofa bed, and iron/ironing board; cribs (free) available on request</p><p><b>Comfort</b> - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning</p><p><b>Accessibility</b> - Low-height view port in door, low-height electrical outlets in bathroom, transfer shower, lever door handles, grab bar in bathtub, closed-captioned TV, low-height door lock, raised toilet seat, height-adjusted amenities, wheelchair accessible, height-adjustable showerhead, and visual fire alarm</p><p><b>Eco-friendly</b> - Energy-saving switches and recycling bin</p><p><b>Need to Know</b> - Housekeeping on request</p><p>Non-Smoking</p>
Rates / book on FlyerTrip →Deluxe Suite, 2 Bedrooms (Hearing Accessible)
<p><strong>2 Double Beds</strong></p><p>682 sq feet </p><br/><p><b>Layout</b> - Bedroom and sitting area</p><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - 32-inch TV with premium channels</p><p><b>Food & Drink</b> - Kitchen with refrigerator, stovetop, microwave, and dishwasher</p><p><b>Sleep</b> - Blackout drapes/curtains and bed sheets </p><p><b>Bathroom</b> - Private bathroom, shower/tub combination, free toiletries, and a hair dryer</p><p><b>Practical</b> - Free local calls, double sofa bed, and iron/ironing board; cribs (free) available on request</p><p><b>Comfort</b> - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning</p><p><b>Accessibility</b> - Wheelchair accessible</p><p><b>Eco-friendly</b> - Energy-saving switches and recycling bin</p><p><b>Need to Know</b> - Housekeeping on request</p><p>Non-Smoking</p>
Rates / book on FlyerTrip →Deluxe Suite, 2 Bedrooms (Mobility Accessible, Roll-In Shower)
<p><strong>2 Double Beds</strong></p><p>682 sq feet </p><br/><p><b>Layout</b> - Bedroom and sitting area</p><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - 32-inch TV with premium channels</p><p><b>Food & Drink</b> - Kitchen with refrigerator, stovetop, microwave, and dishwasher</p><p><b>Sleep</b> - Blackout drapes/curtains and bed sheets </p><p><b>Bathroom</b> - Private bathroom, shower/tub combination, free toiletries, and a hair dryer</p><p><b>Practical</b> - Free local calls, double sofa bed, and iron/ironing board; cribs (free) available on request</p><p><b>Comfort</b> - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning</p><p><b>Accessibility</b> - Wheelchair accessible</p><p><b>Eco-friendly</b> - Energy-saving switches and recycling bin</p><p><b>Need to Know</b> - Housekeeping on request</p><p>Non-Smoking</p>
Rates / book on FlyerTrip →
Executive Suite, 1 Bedroom, Fireplace
<p><strong>1 King Bed</strong></p><p>550 sq feet </p><br/><p><b>Layout</b> - Bedroom, living room, and sitting area</p><p><b>Relax</b> - Fireplace</p><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - 32-inch TV with premium channels</p><p><b>Food & Drink</b> - Kitchen with refrigerator, stovetop, oven, and microwave</p><p><b>Sleep</b> - Blackout drapes/curtains and bed sheets </p><p><b>Bathroom</b> - Private bathroom, shower/tub combination, free toiletries, and a hair dryer</p><p><b>Practical</b> - Free local calls, double sofa bed, and iron/ironing board; cribs (free) available on request</p><p><b>Comfort</b> - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning</p><p><b>Accessibility</b> - Wheelchair accessible</p><p><b>Eco-friendly</b> - Energy-saving switches and recycling bin</p><p><b>Need to Know</b> - Housekeeping on request</p><p>Non-Smoking</p>
Rates / book on FlyerTrip →Suite, 1 Bedroom
<p><strong>1 King Bed</strong></p><p>550 sq feet </p><br/><p><b>Layout</b> - Separate sitting area</p><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - 32-inch TV with premium channels</p><p><b>Food & Drink</b> - Kitchen with refrigerator, stovetop, microwave, and dishwasher</p><p><b>Sleep</b> - Blackout drapes/curtains and bed sheets </p><p><b>Bathroom</b> - Private bathroom, shower/tub combination, free toiletries, and a hair dryer</p><p><b>Practical</b> - Free local calls, double sofa bed, and iron/ironing board; cribs (free) available on request</p><p><b>Comfort</b> - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning</p><p><b>Accessibility</b> - Wheelchair accessible</p><p><b>Eco-friendly</b> - Energy-saving switches and recycling bin</p><p><b>Need to Know</b> - Housekeeping on request</p><p>Non-Smoking</p>
Rates / book on FlyerTrip →
Suite, 1 Bedroom (Hearing Accessible)
<p><strong>1 King Bed and 1 Double Sofa Bed</strong></p><p>550 sq feet </p><br/><p><b>Layout</b> - Bedroom and sitting area</p><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - 32-inch TV with premium channels</p><p><b>Food & Drink</b> - Kitchen with refrigerator, stovetop, microwave, and dishwasher</p><p><b>Sleep</b> - Blackout drapes/curtains and bed sheets </p><p><b>Bathroom</b> - Private bathroom, shower/tub combination, free toiletries, and a hair dryer</p><p><b>Practical</b> - Free local calls, double sofa bed, and iron/ironing board; cribs (free) available on request</p><p><b>Comfort</b> - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning</p><p><b>Accessibility</b> - Wheelchair accessible</p><p><b>Eco-friendly</b> - Energy-saving switches and recycling bin</p><p><b>Need to Know</b> - Housekeeping on request</p><p>Non-Smoking</p>
Rates / book on FlyerTrip →Suite, 1 Bedroom (Mobility Accessible, Tub)
<p><strong>1 King Bed and 1 Double Sofa Bed</strong></p><p>550 sq feet </p><br/><p><b>Layout</b> - Bedroom and sitting area</p><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - 32-inch TV with premium channels</p><p><b>Food & Drink</b> - Kitchen with refrigerator, stovetop, microwave, and dishwasher</p><p><b>Sleep</b> - Blackout drapes/curtains and bed sheets </p><p><b>Bathroom</b> - Private bathroom, shower/tub combination, free toiletries, and a hair dryer</p><p><b>Practical</b> - Free local calls, double sofa bed, and iron/ironing board; cribs (free) available on request</p><p><b>Comfort</b> - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning</p><p><b>Accessibility</b> - Wheelchair accessible</p><p><b>Eco-friendly</b> - Energy-saving switches and recycling bin</p><p><b>Need to Know</b> - Housekeeping on request</p><p>Non-Smoking</p>
Rates / book on FlyerTrip →
Studio, 1 King Bed
<p><strong>1 King Bed</strong></p><p>399 sq feet </p><br/><p><b>Layout</b> - Separate sitting area</p><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - 32-inch TV with premium channels</p><p><b>Food & Drink</b> - Kitchen with refrigerator, stovetop, microwave, and dishwasher</p><p><b>Sleep</b> - Blackout drapes/curtains and bed sheets </p><p><b>Bathroom</b> - Private bathroom, shower/tub combination, free toiletries, and a hair dryer</p><p><b>Practical</b> - Free local calls, double sofa bed, and iron/ironing board; cribs (free) available on request</p><p><b>Comfort</b> - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning</p><p><b>Accessibility</b> - Wheelchair accessible, low-height view port in door, height-adjustable showerhead, grab bar in bathtub, visual fire alarm, transfer shower, low-height door lock, height-adjusted amenities, low-height electrical outlets in bathroom, raised toilet seat, closed-captioned TV, lever door handles, and doorbell and phone notification</p><p><b>Eco-friendly</b> - Energy-saving switches and recycling bin</p><p><b>Need to Know</b> - Housekeeping on request</p><p>Non-Smoking</p>
Rates / book on FlyerTrip →Studio, 1 King Bed with Sofa bed (Hearing Accessible)
<p><strong>1 King Bed and 1 Double Sofa Bed</strong></p><p>399 sq feet </p><br/><p><b>Layout</b> - Separate sitting area</p><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - 32-inch TV with premium channels</p><p><b>Food & Drink</b> - Kitchen with refrigerator, stovetop, microwave, and dishwasher</p><p><b>Sleep</b> - Blackout drapes/curtains and bed sheets </p><p><b>Bathroom</b> - Private bathroom, shower/tub combination, free toiletries, and a hair dryer</p><p><b>Practical</b> - Free local calls, double sofa bed, and iron/ironing board; cribs (free) available on request</p><p><b>Comfort</b> - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning</p><p><b>Accessibility</b> - Wheelchair accessible</p><p><b>Eco-friendly</b> - Energy-saving switches and recycling bin</p><p><b>Need to Know</b> - Housekeeping on request</p><p>Non-Smoking</p>
Rates / book on FlyerTrip →
Studio, 1 King Bed with Sofa bed (Mobility Accessible, Tub)
<p><strong>1 King Bed and 1 Double Sofa Bed</strong></p><p>399 sq feet </p><br/><p><b>Layout</b> - Separate sitting area</p><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - 32-inch TV with premium channels</p><p><b>Food & Drink</b> - Kitchen with refrigerator, stovetop, microwave, and dishwasher</p><p><b>Sleep</b> - Blackout drapes/curtains and bed sheets </p><p><b>Bathroom</b> - Private bathroom, shower/tub combination, free toiletries, and a hair dryer</p><p><b>Practical</b> - Free local calls, double sofa bed, and iron/ironing board; cribs (free) available on request</p><p><b>Comfort</b> - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning</p><p><b>Accessibility</b> - Wheelchair accessible</p><p><b>Eco-friendly</b> - Energy-saving switches and recycling bin</p><p><b>Need to Know</b> - Housekeeping on request</p><p>Non-Smoking</p>
Rates / book on FlyerTrip →Facilities · 60
All facilities & services listed by the hotel (aggregated across sources).
Nearby & map
Click a row to locate it · distances are approximate. Data from Overture / Michelin / Wikidata.