TOP Pet Friendly Hotels in O'Fallon for 2026 - 𝗙𝗿𝗲𝗲 𝗖𝗮𝗻𝗰𝗲𝗹𝗹𝗮𝘁𝗶𝗼𝗻 on Select Hotels

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Our top choices for O'Fallon pet-friendly hotels

A spacious lobby with a high ceiling, a central seating area with sofas and a coffee table, and a large window providing natural light.

A shop with a variety of snacks and beverages, including a refrigerated section with drinks and a display of packaged snacks.

A hotel with a covered entrance, multiple flags, and a well-maintained lawn.

A spacious lobby with a fireplace, comfortable seating, a large painting, and a view of the kitchen area.

1. Hilton Garden Inn St. Louis/O'Fallon MO

O'Fallon

Kassie

S$164

includes taxes & fees

18 Oct - 19 Oct

A hotel room with a large bed, a sofa, a desk, and two framed pictures on the wall.

A gym with cardio machines, weightlifting equipment, and mirrors.

A reception area with a granite counter, red chairs, and framed artwork on the wall.

An indoor swimming pool with clear water, surrounded by a tiled floor and walls, with a pool ladder and a few chairs and tables nearby.

2. Comfort Inn & Suites St. Louis - O'Fallon

O'Fallon

Hollie Charlene

S$118

includes taxes & fees

1 Nov - 2 Nov

A spacious lobby with a stone fireplace, seating area, and a bar with high stools.

A hotel pantry stocked with beverages and snacks, a refrigerated display case, and a sign reading "The Market".

A hotel lobby with a seating area featuring two armchairs, a round coffee table, and a flat-screen TV mounted on a wooden wall.

A multi-story hotel with a central entrance, large windows, and a well-maintained lawn.

3. Residence Inn by Marriott O'Fallon

O'Fallon

Rianna

S$198

includes taxes & fees

25 Oct - 26 Oct

A hotel room with a bed, two bedside lamps, a chair, a desk with a telephone, and a large cityscape poster on the wall.

A diner-style restaurant with a counter, chairs, a coffee machine, and a wall poster.

A reception area with a counter, a utility room door, and a bulletin board with posted notices.

A swimming pool with a tiled deck, safety chairs, and a lifeguard sign.

4. Super 8 by Wyndham O'Fallon MO/St. Louis Area

O'Fallon

Michael

S$100

includes taxes & fees

8 Nov - 9 Nov

A spacious lobby with a high ceiling, a dining area, and a seating area with sofas and a coffee table.

A hotel room with a bed, a dresser, a nightstand with a lamp, a framed map on the wall, and a carpeted floor.

An indoor swimming pool with clear blue water, a tiled floor, and a ceiling with square vents.

An outdoor patio area with a table and chairs, a glass door entrance, and a visible interior with a dining area.

5. Drury Inn & Suites St. Louis St. Peters

St. Peters

Ashley

S$162

includes taxes & fees

18 Oct - 19 Oct

A compact room with a bed, a desk with a computer, a chair, a TV, a microwave, and a refrigerator.

A multi-story hotel with a stone facade and a covered entrance.

A modern living room with a wooden dining table, grey chairs, a sofa, and a coffee machine.

A compact living space with a kitchenette, a dining area, and a workspace.

6. WoodSpring Suites St Peters-OFallon

St. Peters

Thomas

S$116

includes taxes & fees

13 Oct - 14 Oct

A swimming pool area with red and white lounge chairs, a glass table, and a blue and yellow ceiling.

A hotel room with a desk, chair, laptop, TV, and a large window with curtains.

A gym with treadmills, elliptical machines, and free weights.

A hotel lobby with multiple seating areas, including booths and tables, and a check-in counter in the background.

7. Hampton Inn St. Charles St. Peters

St. Charles

Socorro

S$175

includes taxes & fees

25 Oct - 26 Oct

A buffet with various food items, including omelets and cheese.

A hotel room with a large bed, a desk with a computer, a TV, and a window with a view.

A vending machine stocked with various beverages and snacks, a wooden slat door, and a white counter.

A coffee station with two espresso machines, a coffee grinder, and various coffee accessories.

8. Holiday Inn Express & Suites Wentzville St Louis West by IHG

Wentzville

Renae

S$206

includes taxes & fees

18 Oct - 19 Oct

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Top O'Fallon Hotel Reviews

Motel 6 Hazelwood, MO

10/10 Excellent

"Older but value for the money."

Sleep Inn & Suites O'Fallon MO - Technology Drive

8/10 Good

"Our room appeared clean and was spacious, with a desk, office chair, easy chair, queen beds, microwave and fridge. The complimentary breakfast was very good."

Sonesta ES Suites St. Louis - Chesterfield

10/10 Excellent

"The staff was very helpful"

Holiday Inn Express St. Louis West - O'Fallon by IHG

10/10 Excellent

"Rooms were nice, spacious and clean. We got in late so didn't use many of the amenities. Breakfast was nice. Rooms were very clean, well lit and roomy. Great value for the money."

Studio 6 Extended Stay - St Louis, MO - Westport/Craig Road

8/10 Good

"Hotel is in a safe, convenient location. NO elevator, but there was an entrance with no steps on the first level. The hallway is a little grody but the room was very clean and arranged in a very convenient way. Lots of space to set things out to organize. Full kitchen but no utensils or cooking pans or dishes. I suppose they would be stolen if they were provided. I did not need them anyway. No ice machine, but ice trays to make your own ice in the freezer. Nice TV with lots of channels. Comfortable bed but lumpy pillow. Nice shower and bathroom. Basically it was perfect for my purposes as I was attending a meeting just down the street at a more expensive hotel. Families do live there and there was more noise in the hall than some would probably like. I ignored it. The office does not open until 9 in the morning and I had to be at my meeting before that time on the day of checkout. So, I had to return in the afternoon as I wanted my checkout paper. The staff was very nice and very helpful."

Frequently asked questions

What's the best dog-friendly accommodation option in O'Fallon?

Comfort Inn & Suites St. Louis - O'Fallon is a top hotel for people travelling with their pets, and offers an indoor pool and free WiFi for its human guests. Other good choices for you and your pet's trip include Hilton Garden Inn St. Louis/O'Fallon MO and Residence Inn by Marriott O'Fallon.

What's the best time of year to travel to O'Fallon with my pet?

When you travel with your pet, keeping track of the weather can make the trip safe and fun for everyone. The hottest months are usually July and August, with an average temperature of 24°C, while the coldest months are January and February, with an average of 3°C. Average annual precipitation for O'Fallon is 1172 mm.

What is there to see and do with your pet in O'Fallon?

Known for its baseball and beautiful sunrises, O'Fallon has lots to offer visitors. See the local sights and visit CarShield Field and Mississippi River. While you're there, make sure you don't miss Alligator Creek Aquatic Center and 9-11 Memorial.

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Check availability on O'Fallon Pet friendly Hotels

Our top choices for O'Fallon pet-friendly hotels

1. Hilton Garden Inn St. Louis/O'Fallon MO