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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.
Or, browse all pet friendly hotels in O'Fallon if you’re still looking.

Room Types
Please Select a Room

    • 1 king bed, 1 queen bed, 1 sofa bed
    • Up to 6 people
    • Pet fee additional
    Room details
    This suite features 2 full bathrooms and 3 TVs.

    Room Amenities

    • Tea/Coffee maker
    • Upper floors accessible by elevator
    • Bath
    • TV
    • Telephone
    • Clothes rack
    • Air conditioning
    • Hairdryer
    • Wake up service/Alarm clock
    • Iron
    • Kitchenette
    • Sofa bed
    • Toilet with grab rails
    • Radio
    • Refrigerator
    • Desk
    • Ironing facilities
    • Seating Area
    • Free toiletries
    • Toilet
    • Microwave
    • Dishwasher
    • Private bathroom
    • Heating
    • Trash cans
    • Wine glasses
    • Kitchen
    • Cots
    • Shampoo
    • Conditioner
    • Body soap
    • Cable channels
    • Bath or shower
    • Carpeted
    • Additional toilet
    • Flat-screen TV
    • Sofa
    • Soundproofing
    • Tile/marble floor
    • Wake-up service
    • Alarm clock
    • Dining area
    • Kitchenware
    • Wardrobe or closet
    • Oven
    • Toaster
    • Additional bathroom
    • Coffee machine
    • Towels
    • Linen
    • Dining table
    • 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 - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning

    Accessibility - Low-height door lock, low-height electrical outlets in bathroom, lever door handles, visual fire alarm, height-adjustable showerhead, raised toilet seat, transfer shower, grab bar in bathtub, height-adjusted amenities, closed-captioned TV, wheelchair accessible, and low-height view port in door

    Eco-friendly - Energy-saving switches and recycling bin

    Need to Know - Housekeeping on request

    Non-Smoking

    Room Amenities

    • Closed captioned TV
    • In-room climate control (air conditioning)
    • Blackout drapes/curtains
    • Number of beds - 2
    • Desk
    • Sofa bed size - double
    • Premium TV channels
    • Energy-saving switches
    • Roll-in shower
    • Recycling
    • 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
    • Change of bed sheets (on request)
    • Grab bar - in bathtub
    • Laptop-friendly workspace
    • Ice maker
    • Wardrobe or closet
    • Coffee/tea maker
    • Daily housekeeping
    • Free WiFi
    • Change of towels (on request)
    • 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
    • Housekeeping on request
    • Full-sized refrigerator/freezer
    • Dishwasher
    • Cookware, dishware, and utensils
    • Microwave
    • Free cribs/infant beds
    • Paper towels
    • Oven
    • 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 - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning

    Accessibility - Visual fire alarm

    Eco-friendly - Energy-saving switches and recycling bin

    Need to Know - Housekeeping on request

    Non-Smoking

    Room Amenities

    • Closed captioned TV
    • In-room climate control (air conditioning)
    • Blackout drapes/curtains
    • Number of beds - 2
    • Desk
    • Sofa bed size - double
    • Premium TV channels
    • Energy-saving switches
    • Recycling
    • 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
    • Change of bed sheets (on request)
    • Grab bar - in bathtub
    • Laptop-friendly workspace
    • Ice maker
    • Wardrobe or closet
    • Coffee/tea maker
    • Daily housekeeping
    • Free WiFi
    • Change of towels (on request)
    • 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
    • Housekeeping on request
    • Full-sized refrigerator/freezer
    • Dishwasher
    • Cookware, dishware, and utensils
    • Microwave
    • Free cribs/infant beds
    • Separate bedroom
    • Paper towels
    • 1 king bed, 1 sofa bed
    • Up to 4 people
    • Pet fee additional
    Room details
    This suite features 2 TVs, a fireplace and a separate living room with sofa bed.

    Room Amenities

    • Tea/Coffee maker
    • Upper floors accessible by elevator
    • Bath
    • TV
    • Telephone
    • Clothes rack
    • Air conditioning
    • Hairdryer
    • Wake up service/Alarm clock
    • Iron
    • Kitchenette
    • Sofa bed
    • Toilet with grab rails
    • Radio
    • Refrigerator
    • Desk
    • Ironing facilities
    • Seating Area
    • Free toiletries
    • Toilet
    • Microwave
    • Dishwasher
    • Private bathroom
    • Heating
    • Trash cans
    • Wine glasses
    • Kitchen
    • Cots
    • Shampoo
    • Conditioner
    • Body soap
    • Cable channels
    • Bath or shower
    • Carpeted
    • Fireplace
    • Flat-screen TV
    • Sofa
    • Soundproofing
    • Tile/marble floor
    • Wake-up service
    • Alarm clock
    • Dining area
    • Kitchenware
    • Wardrobe or closet
    • Oven
    • Toaster
    • Coffee machine
    • Towels
    • Linen
    • Dining table
    • 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 - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning

    Accessibility - Visual fire alarm, height-adjustable showerhead, raised toilet seat, low-height door lock, grab bar near toilet, doorbell and phone notification, low-height electrical outlets in bathroom, low-height view port in door, height-adjusted amenities, closed-captioned TV, transfer shower, lever door handles, and wheelchair accessible

    Eco-friendly - Energy-saving switches and recycling bin

    Need to Know - Housekeeping on request

    Non-Smoking

    Room Amenities

    • Bathroom grab bars
    • Closed captioned TV
    • In-room climate control (air conditioning)
    • Blackout drapes/curtains
    • Number of beds - 2
    • Desk
    • Sofa bed size - double
    • Premium TV channels
    • Energy-saving switches
    • Recycling
    • 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
    • Change of bed sheets (on request)
    • Grab bar - in bathtub
    • Laptop-friendly workspace
    • Ice maker
    • Wardrobe or closet
    • Coffee/tea maker
    • Daily housekeeping
    • Free WiFi
    • Change of towels (on request)
    • 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
    • Housekeeping on request
    • Full-sized refrigerator/freezer
    • Dishwasher
    • Cookware, dishware, and utensils
    • Microwave
    • Free cribs/infant beds
    • Paper towels
    • 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 - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning

    Accessibility - Visual fire alarm

    Eco-friendly - Energy-saving switches and recycling bin

    Need to Know - Housekeeping on request

    Non-Smoking

    Room Amenities

    • Closed captioned TV
    • In-room climate control (air conditioning)
    • Blackout drapes/curtains
    • Number of beds - 2
    • Desk
    • Sofa bed size - double
    • Premium TV channels
    • Energy-saving switches
    • Recycling
    • 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
    • Change of bed sheets (on request)
    • Grab bar - in bathtub
    • Laptop-friendly workspace
    • Ice maker
    • Wardrobe or closet
    • Coffee/tea maker
    • Daily housekeeping
    • Free WiFi
    • Change of towels (on request)
    • 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
    • Housekeeping on request
    • Full-sized refrigerator/freezer
    • Dishwasher
    • Cookware, dishware, and utensils
    • Microwave
    • Free cribs/infant beds
    • Paper towels
    • 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 - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning

    Accessibility - Visual fire alarm

    Eco-friendly - Energy-saving switches and recycling bin

    Need to Know - Housekeeping on request

    Non-Smoking

    Room Amenities

    • Closed captioned TV
    • In-room climate control (air conditioning)
    • Blackout drapes/curtains
    • Number of beds - 2
    • Desk
    • Sofa bed size - double
    • Premium TV channels
    • Energy-saving switches
    • Recycling
    • 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
    • Change of bed sheets (on request)
    • Grab bar - in bathtub
    • Laptop-friendly workspace
    • Ice maker
    • Wardrobe or closet
    • Coffee/tea maker
    • Daily housekeeping
    • Free WiFi
    • Change of towels (on request)
    • 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
    • Housekeeping on request
    • Full-sized refrigerator/freezer
    • Dishwasher
    • Cookware, dishware, and utensils
    • Microwave
    • Free cribs/infant beds
    • Paper towels
    • 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 - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning

    Accessibility - Visual fire alarm

    Eco-friendly - Energy-saving switches and recycling bin

    Need to Know - Housekeeping on request

    Non-Smoking

    Room Amenities

    • Closed captioned TV
    • In-room climate control (air conditioning)
    • Blackout drapes/curtains
    • Number of beds - 2
    • Desk
    • Sofa bed size - double
    • Premium TV channels
    • Energy-saving switches
    • Recycling
    • 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
    • Change of bed sheets (on request)
    • Grab bar - in bathtub
    • Laptop-friendly workspace
    • Ice maker
    • Wardrobe or closet
    • Coffee/tea maker
    • Daily housekeeping
    • Free WiFi
    • Change of towels (on request)
    • 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
    • Housekeeping on request
    • Full-sized refrigerator/freezer
    • Fireplace
    • Dishwasher
    • Cookware, dishware, and utensils
    • Microwave
    • Free cribs/infant beds
    • Separate bedroom
    • Paper towels
    • Oven
    • 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 - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning

    Accessibility - Visual fire alarm

    Eco-friendly - Energy-saving switches and recycling bin

    Need to Know - Housekeeping on request

    Non-Smoking

    Room Amenities

    • Closed captioned TV
    • In-room climate control (air conditioning)
    • Blackout drapes/curtains
    • Number of beds - 2
    • Desk
    • Sofa bed size - double
    • Premium TV channels
    • Energy-saving switches
    • Recycling
    • 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
    • Change of bed sheets (on request)
    • Grab bar - in bathtub
    • Laptop-friendly workspace
    • Ice maker
    • Wardrobe or closet
    • Coffee/tea maker
    • Daily housekeeping
    • Free WiFi
    • Change of towels (on request)
    • 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
    • Housekeeping on request
    • Full-sized refrigerator/freezer
    • Dishwasher
    • Cookware, dishware, and utensils
    • Microwave
    • Free cribs/infant beds
    • Paper towels
    • 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 - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning

    Accessibility - Visual fire alarm

    Eco-friendly - Energy-saving switches and recycling bin

    Need to Know - Housekeeping on request

    Non-Smoking

    Room Amenities

    • Closed captioned TV
    • In-room climate control (air conditioning)
    • Blackout drapes/curtains
    • Number of beds - 2
    • Desk
    • Sofa bed size - double
    • Premium TV channels
    • Energy-saving switches
    • Recycling
    • 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
    • Change of bed sheets (on request)
    • Grab bar - in bathtub
    • Laptop-friendly workspace
    • Ice maker
    • Wardrobe or closet
    • Coffee/tea maker
    • Daily housekeeping
    • Free WiFi
    • Change of towels (on request)
    • 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
    • Housekeeping on request
    • Full-sized refrigerator/freezer
    • Dishwasher
    • Cookware, dishware, and utensils
    • Microwave
    • Free cribs/infant beds
    • Paper towels
    • 1 king bed, 1 sofa bed
    • Up to 4 people
    • Pet fee additional
    Room details
    1 King Bed and 1 Double Sofa 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 - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning

    Accessibility - Visual fire alarm

    Eco-friendly - Energy-saving switches and recycling bin

    Need to Know - Housekeeping on request

    Non-Smoking

    Room Amenities

    • Closed captioned TV
    • In-room climate control (air conditioning)
    • Blackout drapes/curtains
    • Number of beds - 2
    • Desk
    • Sofa bed size - double
    • Premium TV channels
    • Energy-saving switches
    • Recycling
    • 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
    • Change of bed sheets (on request)
    • Grab bar - in bathtub
    • Laptop-friendly workspace
    • Ice maker
    • Wardrobe or closet
    • Coffee/tea maker
    • Daily housekeeping
    • Free WiFi
    • Change of towels (on request)
    • 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
    • Housekeeping on request
    • Full-sized refrigerator/freezer
    • Dishwasher
    • Cookware, dishware, and utensils
    • Microwave
    • Free cribs/infant beds
    • Paper towels
    • 1 king bed, 1 sofa bed
    • Up to 4 people
    • Pet fee additional
    Room details
    1 King Bed and 1 Double Sofa 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 - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioning

    Accessibility - Visual fire alarm

    Eco-friendly - Energy-saving switches and recycling bin

    Need to Know - Housekeeping on request

    Non-Smoking

    Room Amenities

    • Closed captioned TV
    • In-room climate control (air conditioning)
    • Blackout drapes/curtains
    • Number of beds - 2
    • Desk
    • Sofa bed size - double
    • Premium TV channels
    • Energy-saving switches
    • Recycling
    • 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
    • Change of bed sheets (on request)
    • Grab bar - in bathtub
    • Laptop-friendly workspace
    • Ice maker
    • Wardrobe or closet
    • Coffee/tea maker
    • Daily housekeeping
    • Free WiFi
    • Change of towels (on request)
    • 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
    • Housekeeping on request
    • Full-sized refrigerator/freezer
    • Dishwasher
    • Cookware, dishware, and utensils
    • Microwave
    • 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.

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
  • Meeting Rooms
  • Indoor Pool
  • Outdoor Grills
  • Swimming Pool
  • Non-Smoking Property
  • Air Conditioning
  • Restaurant
  • Hot Tub
  • Free Parking
  • Television
  • Laundry Room
  • Family Rooms
  • Elevator
  • Free WiFi
  • Wheelchair Accessible
  • Airport Shuttle
  • Free Breakfast
  • Dry Cleaning
  • Business Center
  • Lawn / Garden
  • Heating
  • Bicycles
  • Gym / Fitness Center
  • Beach Chairs / Towels

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Frequently Asked Questions

BringFido Guest Rating
TripAdvisor Traveler Rating

Residence Inn by Marriott O'Fallon has received a rating of 5.0 out of 5 bones by 2 canine critics on BringFido and 4.0 out of 5 by 184 guests on TripAdvisor.

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What is the Residence Inn by Marriott O'Fallon pet policy?
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.
Are big dogs allowed at Residence Inn by Marriott O'Fallon?
Yes! Residence Inn by Marriott O'Fallon allows dogs of any size.
Are multiple pets allowed at Residence Inn by Marriott O'Fallon?
Yes! Residence Inn by Marriott O'Fallon allows 2 pets in each guest room.
Does Residence Inn by Marriott O'Fallon allow cats?
Yes! Residence Inn by Marriott O'Fallon welcomes cats.
What are the check-in and check-out times at Residence Inn by Marriott O'Fallon?
Check-in at Residence Inn by Marriott O'Fallon is 3pm – midnight. Check-out is before noon. If you’d like to request an early or late check-in or check-out, you can make a special request when you book. Note that special requests cannot be guaranteed. Early or late check-in or check-out is only based on availability and at the discretion of the property.
Is free parking available at Residence Inn by Marriott O'Fallon?
Yes! Residence Inn by Marriott O'Fallon provides free parking for guests.
Does Residence Inn by Marriott O'Fallon have a pool or hot tub?
Yes! Residence Inn by Marriott O'Fallon has both a swimming pool and a hot tub for guests to enjoy.
Does Residence Inn by Marriott O'Fallon offer a free breakfast?
Yes! Residence Inn by Marriott O'Fallon serves a free breakfast each morning.

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Area Info


Book with Confidence

  • This hotel’s pet policy has been confirmed by our editors and your reservations will be backed by our no-hassle .
  • Our Canine Concierge will make sure you’re assigned to a pet friendly room, so there won’t be any unpleasant surprises at check-in.
  • And you’re getting a great low rate too! We never charge a booking fee on top of the special negotiated nightly rate.
Residence Inn by Marriott O'Fallon