Residence Inn by Marriott O'Fallon
Residence Inn by Marriott O'Fallon welcomes two pets of any size for an additional fee of $100 per room, per stay. Both dogs and cats are allowed, and pets may be left unattended in rooms. Grassy areas with pet stations are on the property. For same day arrivals, please call 877‑411‑3436 to confirm availability of a pet-friendly room.
Or, browse all
pet friendly hotels in O'Fallon
if you’re still looking.
Room Types
Please Select a Room
- Deluxe Suite, 2 BedroomsDeluxe Suite, 2 Bedrooms
- 2 double beds
- Up to 6 people
- Pet fee additional
Room details
2 Double Beds
682 sq feet
Layout - Separate sitting area
Internet - Free WiFi
Entertainment - 32-inch TV with premium channels
Food & Drink - Kitchen with refrigerator, stovetop, oven, and microwave
Sleep - Blackout drapes/curtains and bed sheets
Bathroom - 2 bathrooms, shower/tub combination, free toiletries, and a hair dryer
Practical - Free local calls, double sofa bed, and iron/ironing board; free cribs/infant beds available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Accessibility - Transfer shower, height-adjustable showerhead, lever door handles, grab bar near toilet, low-height view port in door, raised toilet seat, low-height door lock, height-adjusted amenities, visual fire alarm, wheelchair accessible, low-height electrical outlets in bathroom, and closed-captioned TV
Non-SmokingRoom Amenities
- Closed captioned TV
- In-room climate control (air conditioning)
- Blackout drapes/curtains
- Desk
- Sofa bed size - double
- Premium TV channels
- Roll-in shower
- Transfer shower
- Visual fire alarm
- Lever door handles
- Wheelchair accessible
- Sofa bed
- Kitchen
- Separate sitting area
- Cable TV service
- Non-Smoking
- Television
- Height-adjustable showerhead
- Grab bar - near toilet
- Grab bar - in bathtub
- Laptop-friendly workspace
- Ice maker
- Wardrobe or closet
- Coffee/tea maker
- Daily housekeeping
- Free WiFi
- Phone
- Free local calls
- Towels provided
- Bedsheets provided
- Lowered electrical outlets in bathroom
- Raised toilet seat
- Toaster
- Lowered peephole/view port in door
- Lowered locks/deadbolt
- TV size measurement: inch
- Stovetop
- Shower/tub combination
- Private bathroom
- Free toiletries
- Hair dryer
- TV size: 32
- Iron/ironing board
- Full-sized refrigerator/freezer
- Dishwasher
- Cookware, dishware, and utensils
- Microwave
- Free cribs/infant beds
- Paper towels
- Oven
- Suite, 1 Bedroom, Non SmokingSuite, 1 Bedroom, Non Smoking
- 1 king bed
- Up to 4 people
- Pet fee additional
Room details
1 King Bed
550 sq feet
Layout - Separate sitting area
Internet - Free WiFi
Entertainment - 32-inch TV with premium channels
Food & Drink - Kitchen with refrigerator, stovetop, microwave, and dishwasher
Sleep - Blackout drapes/curtains and bed sheets
Bathroom - Private bathroom, shower/tub combination, free toiletries, and a hair dryer
Practical - Free local calls, double sofa bed, and iron/ironing board; free cribs/infant beds available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Accessibility - Wheelchair accessible
Non-SmokingRoom Amenities
- Non-Smoking
- Television
- Height-adjustable showerhead
- Grab bar - near toilet
- Closed captioned TV
- Grab bar - in bathtub
- Laptop-friendly workspace
- In-room climate control (air conditioning)
- Ice maker
- Blackout drapes/curtains
- Wardrobe or closet
- Coffee/tea maker
- Daily housekeeping
- Free WiFi
- Phone
- Desk
- Free local calls
- Sofa bed size - double
- Towels provided
- Premium TV channels
- Bedsheets provided
- Lowered electrical outlets in bathroom
- Toaster
- Lowered peephole/view port in door
- Transfer shower
- Lowered locks/deadbolt
- Visual fire alarm
- Lever door handles
- TV size measurement: inch
- Stovetop
- Shower/tub combination
- Private bathroom
- Free toiletries
- Wheelchair accessible
- Hair dryer
- TV size: 32
- Iron/ironing board
- Full-sized refrigerator/freezer
- Sofa bed
- Dishwasher
- Kitchen
- Cookware, dishware, and utensils
- Separate sitting area
- Microwave
- Cable TV service
- Free cribs/infant beds
- Separate bedroom
- Paper towels
- Studio, 1 King Bed, Non SmokingStudio, 1 King Bed, Non Smoking
- 1 king bed
- Up to 4 people
- Pet fee additional
Room details
1 King Bed
399 sq feet
Layout - Separate sitting area
Internet - Free WiFi
Entertainment - 32-inch TV with premium channels
Food & Drink - Kitchen with refrigerator, stovetop, microwave, and dishwasher
Sleep - Blackout drapes/curtains and bed sheets
Bathroom - Private bathroom, shower/tub combination, free toiletries, and a hair dryer
Practical - Free local calls, double sofa bed, and iron/ironing board; free cribs/infant beds available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Accessibility - Wheelchair accessible, bathroom grab bars, low-height electrical outlets in bathroom, low-height door lock, lever door handles, visual fire alarm, transfer shower, doorbell and phone notification, height-adjusted amenities, low-height view port in door, height-adjustable showerhead, raised toilet seat, and closed-captioned TV
Non-SmokingRoom Amenities
- Bathroom grab bars
- Closed captioned TV
- In-room climate control (air conditioning)
- Blackout drapes/curtains
- Desk
- Sofa bed size - double
- Premium TV channels
- Transfer shower
- Doorbell/telephone notification
- Visual fire alarm
- Lever door handles
- Wheelchair accessible
- Sofa bed
- Kitchen
- Separate sitting area
- Cable TV service
- Non-Smoking
- Television
- Height-adjustable showerhead
- Grab bar - near toilet
- Grab bar - in bathtub
- Laptop-friendly workspace
- Ice maker
- Wardrobe or closet
- Coffee/tea maker
- Daily housekeeping
- Free WiFi
- Phone
- Free local calls
- Towels provided
- Bedsheets provided
- Lowered electrical outlets in bathroom
- Raised toilet seat
- Toaster
- Lowered peephole/view port in door
- Lowered locks/deadbolt
- TV size measurement: inch
- Stovetop
- Shower/tub combination
- Private bathroom
- Free toiletries
- Hair dryer
- TV size: 32
- Iron/ironing board
- Full-sized refrigerator/freezer
- Dishwasher
- Cookware, dishware, and utensils
- Microwave
- Free cribs/infant beds
- Paper towels
- Deluxe Suite, 2 Bedrooms (Hearing Accessible)Deluxe Suite, 2 Bedrooms (Hearing Accessible)
- 2 double beds
- Up to 6 people
- Pet fee additional
Room details
2 Double Beds
682 sq feet
Layout - Bedroom and sitting area
Internet - Free WiFi
Entertainment - 32-inch TV with premium channels
Food & Drink - Kitchen with refrigerator, stovetop, microwave, and dishwasher
Sleep - Blackout drapes/curtains and bed sheets
Bathroom - Private bathroom, shower/tub combination, free toiletries, and a hair dryer
Practical - Free local calls, double sofa bed, and iron/ironing board; free cribs/infant beds available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Accessibility - Wheelchair accessible
Non-SmokingRoom Amenities
- Non-Smoking
- Television
- Height-adjustable showerhead
- Grab bar - near toilet
- Closed captioned TV
- Grab bar - in bathtub
- Laptop-friendly workspace
- In-room climate control (air conditioning)
- Ice maker
- Blackout drapes/curtains
- Wardrobe or closet
- Coffee/tea maker
- Daily housekeeping
- Free WiFi
- Phone
- Desk
- Free local calls
- Sofa bed size - double
- Towels provided
- Premium TV channels
- Bedsheets provided
- Lowered electrical outlets in bathroom
- Toaster
- Lowered peephole/view port in door
- Transfer shower
- Lowered locks/deadbolt
- Visual fire alarm
- Lever door handles
- TV size measurement: inch
- Stovetop
- Shower/tub combination
- Private bathroom
- Free toiletries
- Wheelchair accessible
- Hair dryer
- TV size: 32
- Iron/ironing board
- Full-sized refrigerator/freezer
- Sofa bed
- Dishwasher
- Kitchen
- Cookware, dishware, and utensils
- Separate sitting area
- Microwave
- Cable TV service
- Free cribs/infant beds
- Paper towels
- Suite, 1 Bedroom, Non Smoking (Hearing Accessible)Suite, 1 Bedroom, Non Smoking (Hearing Accessible)
- 1 king bed
- Up to 4 people
- Pet fee additional
Room details
1 King Bed
550 sq feet
Layout - Bedroom and sitting area
Internet - Free WiFi
Entertainment - 32-inch TV with premium channels
Food & Drink - Kitchen with refrigerator, stovetop, microwave, and dishwasher
Sleep - Blackout drapes/curtains and bed sheets
Bathroom - Private bathroom, shower/tub combination, free toiletries, and a hair dryer
Practical - Free local calls, double sofa bed, and iron/ironing board; free cribs/infant beds available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Accessibility - Wheelchair accessible
Non-SmokingRoom Amenities
- Non-Smoking
- Television
- Height-adjustable showerhead
- Grab bar - near toilet
- Closed captioned TV
- Grab bar - in bathtub
- Laptop-friendly workspace
- In-room climate control (air conditioning)
- Ice maker
- Blackout drapes/curtains
- Wardrobe or closet
- Coffee/tea maker
- Daily housekeeping
- Free WiFi
- Phone
- Desk
- Free local calls
- Sofa bed size - double
- Towels provided
- Premium TV channels
- Bedsheets provided
- Lowered electrical outlets in bathroom
- Toaster
- Lowered peephole/view port in door
- Transfer shower
- Lowered locks/deadbolt
- Visual fire alarm
- Lever door handles
- TV size measurement: inch
- Stovetop
- Shower/tub combination
- Private bathroom
- Free toiletries
- Wheelchair accessible
- Hair dryer
- TV size: 32
- Iron/ironing board
- Full-sized refrigerator/freezer
- Sofa bed
- Dishwasher
- Kitchen
- Cookware, dishware, and utensils
- Separate sitting area
- Microwave
- Cable TV service
- Free cribs/infant beds
- Paper towels
- Executive Suite, 1 Bedroom, Non Smoking, FireplaceExecutive Suite, 1 Bedroom, Non Smoking, Fireplace
- 1 king bed
- Up to 4 people
- Pet fee additional
Room details
1 King Bed
550 sq feet
Layout - Bedroom, living room, and sitting area
Relax - Fireplace
Internet - Free WiFi
Entertainment - 32-inch TV with premium channels
Food & Drink - Kitchen with refrigerator, stovetop, oven, and microwave
Sleep - Blackout drapes/curtains and bed sheets
Bathroom - Private bathroom, shower/tub combination, free toiletries, and a hair dryer
Practical - Free local calls, double sofa bed, and iron/ironing board; free cribs/infant beds available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Accessibility - Wheelchair accessible
Non-SmokingRoom Amenities
- Closed captioned TV
- In-room climate control (air conditioning)
- Blackout drapes/curtains
- Desk
- Sofa bed size - double
- Premium TV channels
- Transfer shower
- Visual fire alarm
- Lever door handles
- Wheelchair accessible
- Sofa bed
- Kitchen
- Separate sitting area
- Cable TV service
- Non-Smoking
- Television
- Height-adjustable showerhead
- Grab bar - near toilet
- Grab bar - in bathtub
- Laptop-friendly workspace
- Ice maker
- Wardrobe or closet
- Coffee/tea maker
- Daily housekeeping
- Free WiFi
- Phone
- Free local calls
- Towels provided
- Bedsheets provided
- Lowered electrical outlets in bathroom
- Toaster
- Lowered peephole/view port in door
- Lowered locks/deadbolt
- TV size measurement: inch
- Stovetop
- Shower/tub combination
- Private bathroom
- Free toiletries
- Hair dryer
- TV size: 32
- Iron/ironing board
- Full-sized refrigerator/freezer
- Fireplace
- Dishwasher
- Cookware, dishware, and utensils
- Microwave
- Free cribs/infant beds
- Separate bedroom
- Paper towels
- Oven
- Studio, 1 King Bed, Non Smoking (Hearing Accessible)Studio, 1 King Bed, Non Smoking (Hearing Accessible)
- 1 king bed
- Up to 4 people
- Pet fee additional
Room details
1 King Bed
399 sq feet
Layout - Separate sitting area
Internet - Free WiFi
Entertainment - 32-inch TV with premium channels
Food & Drink - Kitchen with refrigerator, stovetop, microwave, and dishwasher
Sleep - Blackout drapes/curtains and bed sheets
Bathroom - Private bathroom, shower/tub combination, free toiletries, and a hair dryer
Practical - Free local calls, double sofa bed, and iron/ironing board; free cribs/infant beds available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Accessibility - Wheelchair accessible
Non-SmokingRoom Amenities
- Non-Smoking
- Television
- Height-adjustable showerhead
- Grab bar - near toilet
- Closed captioned TV
- Grab bar - in bathtub
- Laptop-friendly workspace
- In-room climate control (air conditioning)
- Ice maker
- Blackout drapes/curtains
- Wardrobe or closet
- Coffee/tea maker
- Daily housekeeping
- Free WiFi
- Phone
- Desk
- Free local calls
- Sofa bed size - double
- Towels provided
- Premium TV channels
- Bedsheets provided
- Lowered electrical outlets in bathroom
- Toaster
- Lowered peephole/view port in door
- Transfer shower
- Lowered locks/deadbolt
- Visual fire alarm
- Lever door handles
- TV size measurement: inch
- Stovetop
- Shower/tub combination
- Private bathroom
- Free toiletries
- Wheelchair accessible
- Hair dryer
- TV size: 32
- Iron/ironing board
- Full-sized refrigerator/freezer
- Sofa bed
- Dishwasher
- Kitchen
- Cookware, dishware, and utensils
- Separate sitting area
- Microwave
- Cable TV service
- Free cribs/infant beds
- Paper towels
- Suite, 1 Bedroom, Non Smoking (Mobility Accessible, Tub)Suite, 1 Bedroom, Non Smoking (Mobility Accessible, Tub)
- 1 king bed, 1 sofa bed
- Up to 4 people
- Pet fee additional
Room details
1 King Bed and 1 Double Sofa Bed
550 sq feet
Layout - Bedroom and sitting area
Internet - Free WiFi
Entertainment - 32-inch TV with premium channels
Food & Drink - Kitchen with refrigerator, stovetop, microwave, and dishwasher
Sleep - Blackout drapes/curtains and bed sheets
Bathroom - Private bathroom, shower/tub combination, free toiletries, and a hair dryer
Practical - Free local calls, double sofa bed, and iron/ironing board; free cribs/infant beds available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Accessibility - Wheelchair accessible
Non-SmokingRoom Amenities
- Non-Smoking
- Television
- Height-adjustable showerhead
- Grab bar - near toilet
- Closed captioned TV
- Grab bar - in bathtub
- Laptop-friendly workspace
- In-room climate control (air conditioning)
- Ice maker
- Blackout drapes/curtains
- Wardrobe or closet
- Coffee/tea maker
- Daily housekeeping
- Free WiFi
- Phone
- Desk
- Free local calls
- Sofa bed size - double
- Towels provided
- Premium TV channels
- Bedsheets provided
- Lowered electrical outlets in bathroom
- Toaster
- Lowered peephole/view port in door
- Transfer shower
- Lowered locks/deadbolt
- Visual fire alarm
- Lever door handles
- TV size measurement: inch
- Stovetop
- Shower/tub combination
- Private bathroom
- Free toiletries
- Wheelchair accessible
- Hair dryer
- TV size: 32
- Iron/ironing board
- Full-sized refrigerator/freezer
- Sofa bed
- Dishwasher
- Kitchen
- Cookware, dishware, and utensils
- Separate sitting area
- Microwave
- Cable TV service
- Free cribs/infant beds
- Paper towels
- Studio, 1 Twin Bed, Non Smoking (Mobility Accessible, Tub)Studio, 1 Twin Bed, Non Smoking (Mobility Accessible, Tub)
- 1 twin bed
- Up to 4 people
- Pet fee additional
Room details
1 Twin Bed
399 sq feet
Layout - Separate sitting area
Internet - Free WiFi
Entertainment - 32-inch TV with premium channels
Food & Drink - Kitchen with refrigerator, stovetop, microwave, and dishwasher
Sleep - Blackout drapes/curtains and bed sheets
Bathroom - Private bathroom, shower/tub combination, free toiletries, and a hair dryer
Practical - Free local calls, double sofa bed, and iron/ironing board; free cribs/infant beds available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Accessibility - Wheelchair accessible
Non-SmokingRoom Amenities
- Non-Smoking
- Television
- Height-adjustable showerhead
- Grab bar - near toilet
- Closed captioned TV
- Grab bar - in bathtub
- Laptop-friendly workspace
- In-room climate control (air conditioning)
- Ice maker
- Blackout drapes/curtains
- Wardrobe or closet
- Coffee/tea maker
- Daily housekeeping
- Free WiFi
- Phone
- Desk
- Free local calls
- Sofa bed size - double
- Towels provided
- Premium TV channels
- Bedsheets provided
- Lowered electrical outlets in bathroom
- Toaster
- Lowered peephole/view port in door
- Transfer shower
- Lowered locks/deadbolt
- Visual fire alarm
- Lever door handles
- TV size measurement: inch
- Stovetop
- Shower/tub combination
- Private bathroom
- Free toiletries
- Wheelchair accessible
- Hair dryer
- TV size: 32
- Iron/ironing board
- Full-sized refrigerator/freezer
- Sofa bed
- Dishwasher
- Kitchen
- Cookware, dishware, and utensils
- Separate sitting area
- Microwave
- Cable TV service
- Free cribs/infant beds
- Paper towels
- Deluxe Suite, 2 Bedrooms (Mobility Accessible, Roll-In Shower)Deluxe Suite, 2 Bedrooms (Mobility Accessible, Roll-In Shower)
- 2 double beds
- Up to 6 people
- Pet fee additional
Room details
2 Double Beds
682 sq feet
Layout - Bedroom and sitting area
Internet - Free WiFi
Entertainment - 32-inch TV with premium channels
Food & Drink - Kitchen with refrigerator, stovetop, microwave, and dishwasher
Sleep - Blackout drapes/curtains and bed sheets
Bathroom - Private bathroom, shower/tub combination, free toiletries, and a hair dryer
Practical - Free local calls, double sofa bed, and iron/ironing board; free cribs/infant beds available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Accessibility - Wheelchair accessible
Non-SmokingRoom Amenities
- Non-Smoking
- Television
- Height-adjustable showerhead
- Grab bar - near toilet
- Closed captioned TV
- Grab bar - in bathtub
- Laptop-friendly workspace
- In-room climate control (air conditioning)
- Ice maker
- Blackout drapes/curtains
- Wardrobe or closet
- Coffee/tea maker
- Daily housekeeping
- Free WiFi
- Phone
- Desk
- Free local calls
- Sofa bed size - double
- Towels provided
- Premium TV channels
- Bedsheets provided
- Lowered electrical outlets in bathroom
- Toaster
- Lowered peephole/view port in door
- Transfer shower
- Lowered locks/deadbolt
- Visual fire alarm
- Lever door handles
- TV size measurement: inch
- Stovetop
- Shower/tub combination
- Private bathroom
- Free toiletries
- Wheelchair accessible
- Hair dryer
- TV size: 32
- Iron/ironing board
- Full-sized refrigerator/freezer
- Sofa bed
- Dishwasher
- Kitchen
- Cookware, dishware, and utensils
- Separate sitting area
- Microwave
- Cable TV service
- Free cribs/infant beds
- Paper towels
OUR GUARANTEE: Book a room now! Our canine concierge will make sure you’re assigned a pet-friendly room, so there aren’t any surprises at check-in.
Compare Rates
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Available Rooms
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OUR GUARANTEE: Book a room now! Our canine concierge will make sure you’re assigned a pet-friendly room, so there aren’t any surprises at check-in.
Available Rates
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Description
Residence Inn by Marriott O'Fallon is located 23 miles west of Lambert airport, 12 miles from historic St. Charles and 27 miles west of Bush Stadium. All rooms offer full size refrigerator, hair dryer, iron and ironing board and complimentary newspaper Mon-Fri. Amenities include indoor complimentary buffet breakfast and social hour, indoor heated pool and whirlpool spa and excercise room .
Amenities
- Pet Friendly
- Indoor Pool
- Swimming Pool
- Hot Tub
- Gym / Fitness Center
- Free WiFi
- Business Center
- Meeting Rooms
- Family Rooms
- Air Conditioning
- Heating
- Television
- Restaurant
- Free Breakfast
- Airport Shuttle
- Free Parking
- Wheelchair Accessible
- Laundry Room
- Dry Cleaning
- Elevator
- Non-Smoking Property
- Outdoor Grills
- Beach Chairs / Towels
- Bicycles
Reviews
- StephanieJul 22, 2022Enjoyed our stay
We have two English Mastiffs and they were able to stay in the room with us, no questions asked! This is a huge deal because finding somewhere you can bring giant breed dogs to stay with you is a huge ordeal! The staff loved meeting the dogs as well which was nice because they are giant babies who just want attention wherever they can get it :)
- AlejandraDec 7, 2020Perfect!
I had to take my 2 yorkies with me on a last minute trip. I found this hotel which was dog friendly. I booked a suite and the front desk gave me a 1st floor suite close to a side door so I can take my dogs out. The location was ideal as we were able to get on the highway easily, lots of stores and restaurants nearby and it was quiet. I was able to walk my dogs around the area of the hotel but I also jogged around there and there's a small creek-like area behind the hotel that you can take your dog to. Overall, great experience!!! The staff were wonderful and accommodating!
Location
Traveler Photos
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Health & Safety
Safe Stay: Residence Inn by Marriott O'Fallon has enhanced cleaning and safety measures in place, and follows the Commitment to Clean (Marriott) cleanliness and sanitization policy. Hand sanitizer is provided to guests, and rooms are disinfected between each stay. Social distancing measures are in place, as well as physical barriers between staff and guests. Contactless check-in and check-out are available.