Pet-friendly vacation rentals in O'Fallon

Find and book unique pet-friendly homes on Airbnb

Top-rated pet-friendly home rentals in O'Fallon

Guests agree: these pet-friendly homes are highly rated for location, cleanliness, and more.

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Guest favorite

A spacious open living area is presented, featuring a large sectional sofa in a neutral shade. A flat-screen TV is mounted on a wooden media console, with a decorative basket and lamp nearby. Natural light filters in through the window, complemented by soft gray curtains.

Home in Millstadt

4.94 out of 5 average rating, 332 reviews

Deluxe Barndominium | King bed + Pkg

Enjoy the unique historical setting of this recently remodeled Barndominium, just 5min away from DT Millstadt and 20min from DT St. Louis. Learn the old Illinois ways by relaxing in a contemporary decorated barn that was once an honor system farm stand. Blend of comfort, stylish décor & a rich amenity list are there to satisfy your every need. ✔ 2 Comfy Bedrooms (King Bed, Single over Double Bunk) ✔ Fully Equipped Kitchen ✔ Open Living Area ✔ 55’’ Flat-Screen TV ✔ Fast internet See more below

Superhost

The exterior of a brick building featuring a symmetrical layout, with multiple entrances spaced evenly along a concrete walkway. Lush greenery borders the pathway, and clear blue skies provide a bright backdrop, enhancing the well-maintained appearance of the property.

Apartment in Lindenwood Park

4.78 out of 5 average rating, 123 reviews

Lovely 1-Bedroom apartment with free parking

Beautiful unit in St.Louis Hills. The apartment is spacious, when you walk in the living room opens up to the dining room and kitchen. Unit is beautifully furnished and has a modern style with all the amenities you could ask for. The building is centrally located, Francis Park + Lindenwood Park are within walking distance. Downtown is about a 10/15 minute drive. Food places in area include Salt and Smoke, Donut Drive In, Mom's Deli, Legrands, Rockwell Beer Garden in Francis park and much more.

Top guest favorite

The living room features a cozy arrangement with a dark gray sectional couch adorned with cushions and a throw blanket. A wooden console table holds a table lamp, while natural light filters in through large windows, illuminating the textured area rug and simple decor.

Apartment in North Hampton

5 out of 5 average rating, 228 reviews

Centrally Located Mid-Century Modern Retreat

Make yourself at home in the thoughtfully restored historic apartment located in the heart of St. Louis City which boasts both historic and modern elements. You will be minutes away from all major highways, eateries, attractions, and entertainment the city has to offer. "Come stay at this mid-century modern retreat, you'll be central to everything St. Louis has to offer and I'm committed to making your stay the best and safest possible using an enhanced cleaning process! " - Sean, Your Host

Guest favorite

A charming white house features a welcoming front porch with a gently sloped walkway leading to the entrance. The façade is complemented by three arched windows, and a white picket fence encloses the front yard, which is well maintained with a grassy area.

Home in Belleville

4.93 out of 5 average rating, 161 reviews

Whitestone Place: gorgeous, historic, updated home

3 bedroom home in the heart of historic Highland neighborhood in Belleville. Less than one mile from downtown historic Main Street, a quaint city area with charming shops and restaurants. Indoor fireplace, patio area with fire pit, and outdoor dining area. Chess and backgammon table in living room. 5 miles from Eckert’s Farm and other farms and orchards. 25 min drive to St. Louis city. Close proximity to Belleville metro link station, public transport to downtown St. Louis city life!

Top guest favorite

A spacious hot tub is positioned on a wooden deck, featuring bubbling water and ergonomic seating. The surrounding fence offers privacy, while the brick wall of the house is visible in the background. A cover is partially closed above the hot tub.

Guesthouse in Lebanon

4.96 out of 5 average rating, 194 reviews

Pool, Hot Tub and Dog Paradise

As of 5/12/25 the pool is open. Located close to Scott Air Force Base and STL. Home is on 5 acres and has plenty of privacy. Beds are memory foam mattresses. Heated pool (Mid-May - Mid-September). Pet friendly (dog/cat) & have 1 XL kennel and 1 small pet carrier we can set up. Our home has a large circle drive that goes behind the barn. There is more than enough room for Handicap parking, the gate and sidewalk to the main patio are 48 inches wide. We have a handicap shower seat as well.

Top guest favorite

A spacious living area features vintage-style chandeliers and a cozy seating arrangement. Green plants are arranged in various spots, providing a touch of nature. A large wooden cabinet complements a bed area, while a television is positioned for relaxation.

Apartment in Columbia

4.96 out of 5 average rating, 129 reviews

Charming Apartment in Historical Small Town by STL

Hello and welcome! Nestled in the quaint small town of Columbia, you'll feel perfectly at ease in the quiet of this peaceful area. If it's the city attractions you're looking for, you will be a 15-20 minute drive from downtown. This area is also full of natural and historical attractions, such as Cahokia Mounds, Fort de Chartres, Illinois Caverns, nature preserves, hiking trails and more! The apartment itself is in a cozy historical building next door to a year round farmer's market.

Guest favorite

The exterior of a chalet is illuminated at night by warm string lights. Large windows reflect soft interior light, revealing a cozy atmosphere. The wooden deck is accessed by a railing, creating a welcoming entry. Trees are visible in the background, adding natural charm.

Home in Dittmer

4.95 out of 5 average rating, 522 reviews

Honeymoon Suite at Camp Skullbone In The Woods

Experience a romantic, quiet, and cozy chalet designed for two! This charming retreat features vintage décor and all the modern amenities you need for a comfortable stay. Unwind indoors by kicking back and watching a movie, surfing the web, curling up with a good book or a friendly board game, or sharing a drink with that special someone. In the evening, relax on the cozy deck under the stars, basking in the warm glow of the gas fire pit or unwinding in the inviting private hot tub!

Top guest favorite

The living area features a neutral-toned sofa facing a wall-mounted television. A stone fireplace is centered in the room, complemented by two lamps on side tables. Decorative wall art and a light rug add subtle visual interest, creating a cozy and welcoming environment.

Home in Belleville

4.92 out of 5 average rating, 203 reviews

Beautiful 3 Bedroom Townhouse

Stay close to everything while enjoying the charm of this peaceful townhome in Belleville! Conveniently located near I-64 and SAFB. Just 20 minutes from downtown St. Louis, this 3-bedroom, 1.5-bath home is perfect for exploring the city while avoiding the noise. Nestled in a quiet neighborhood, it’s the ideal spot to unwind after a day of sightseeing. With a fully fenced backyard and cozy atmosphere, this inviting space has everything you need for a relaxing and memorable stay.

Top guest favorite

The exterior of the carriage house is displayed, featuring a charming entrance with a white front door and large windows. A wooden bench provides seating on the porch, and the garage door is painted in a contrasting color. Surrounding greenery enhances the inviting appearance.

Guesthouse in Mascoutah

4.95 out of 5 average rating, 257 reviews

The Carriage House

Cute and cozy, this tiny carriage house is packed with charm. Originally used as a place to store a horse-drawn carriage, this delightful building has been completely refurbished with everything you need for a clean and comfortable stay, including endless hot water, vinyl plank flooring, front porch, laundry, and eat-in kitchen. The bedroom has a queen bed, comfy recliner, and Roku-enabled TV. Please notify me if you are bringing any pets. I want to know dog breed and age.

Top guest favorite

A charming brick cottage is situated along a brick-lined street, adorned with vibrant greenery and flowering plants. The entrance features a light green door framed by lush plants, while large windows provide a glimpse of the inviting interior.

Cottage in Belleville

4.96 out of 5 average rating, 496 reviews

The Historic Garfield Inn

Welcome to the Garfield Inn. A cozy cottage off a brick-lined street in an historic Belleville neighborhood. Coffee, tea, hot cider and chocolate are provided. We are in walking distance to downtown Belleville, and free parking is available. The neighborhood is quiet and peaceful. There is a barbeque grill, covered back patio, gazebo and lovely gardens. Small well-behaved dogs are welcome. Enjoy your privacy The light is always on. We can't wait to see you.

Guest favorite

A two-story lodge is surrounded by tall trees, with autumn leaves carpeting the ground. The entrance features a covered porch, leading to a cozy and inviting entryway. Natural light filters through the foliage, enhancing the peaceful setting amid nature.

Cottage in Millstadt

4.94 out of 5 average rating, 120 reviews

Secluded Lakeside Lodge Minutes from St. Louis

Welcome to the lodge: seven acres of lush woods overlooking our one and one-half acre lake. Do everything or nothing- fish with Dad, play board games with the kids, go for a night on the town with friends, or enjoy a hot tub soak outside the lodge in the moonlight. You’re sure to learn why we call it Pine Lake. *Hot tub private *Lake and outdoor amenities shared *Up to (2) guests are included in reservation; extra guests are $25/night/guest

Guest favorite

A modern kitchen is shown, featuring sleek black cabinetry paired with light wood countertops. Natural light fills the space through a nearby window, illuminating decorative elements like a round wall art and potted plants. Appliances include a refrigerator, microwave, and coffee maker.

Home in O'Fallon

4.81 out of 5 average rating, 129 reviews

Cali Coast ☀ Cozy Little 1bd/1ba home

Cali Coast is a small early-1900's home that was remodeled in 2020. It has 1 downstairs bedroom and a sleeper sofa in the living room. There is 1 bathroom downstairs. It is equipped with a 50" Smart Roku TV, full kitchen, fast WiFi, 1 x Queen, and 1 x full sofa sleeper. It is the perfect place to crash while you’re in the Metro East/Scott AFB area! We carefully disinfect Cali Coast after each stay for your health!