Guesthouse vacation rentals in Ontario

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Top-rated guesthouse rentals in Ontario

Guests agree: these guesthouse rentals are highly rated for location, cleanliness, and more.

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Top guest favorite

A serene pool area is framed by lush greenery and tall trees, providing a sense of privacy. A covered patio with elegant outdoor seating is visible to the left, inviting relaxation. The pool's clear water reflects the surrounding foliage, creating a tranquil setting.

Guesthouse in La Verne

4.98 out of 5 average rating, 357 reviews

Villa del Sol in La Verne, CA, Private Home

Beautiful Mediterranean guest house located on large lot that shares space with another home that also may hosts guests. Bedroom has a queen size bed. Private entrance with use of the pool. Parking provided on the street with a parking pass. Walking distance to Old Town La Verne and the ULV. 2 miles from the Claremont Colleges. 25 miles to downtown LA. Near to train station, public transportation and freeways. Approx. 30 miles to Disneyland. Foothills close with hiking, horse riding, biking!

Top guest favorite

A welcoming living room is presented with a comfortable sofa and coffee table. A flat-screen television is mounted on the wall. Decorative items, including vases and books, are arranged on the media console. Soft lighting enhances the warm ambiance, and a cozy chair adds extra seating.

Guesthouse in Upland

4.99 out of 5 average rating, 249 reviews

Claremont College Close - Private Upstairs Cottage

CHECK OUT OUR REVIEWS! Guest House Is A Totally Separate Upstairs Cottage W/Living Room/Kitchenette/Bedroom/Bathroom/Washer/Dryer/Private Entry. You Never Meet The Owners. Located At The Foot Of The Mountains. Just 5 Miles To Claremont Colleges Which Is The Majority Of Our Guests. Great Hiking Trails. 37 Miles To Disneyland, 10 To Ontario Airport, 55 To LAX Airport, 42 To LA, 8 To Mt. Baldy, 61 To Big Bear, 50 To Newport Beach. It's So Nice You Won't Want To Leave. Long Term Renters Considered.

Top guest favorite

The spacious sleeping area features vaulted exposed beam ceilings and a queen bed with neutral bedding. A wooden desk is positioned nearby, complemented by a rolling chair, while a cozy seating area includes a soft armchair. Natural light enters through glass doors leading to the patio.

Guesthouse in Altadena

4.92 out of 5 average rating, 198 reviews

Adorable Back House w/Secluded Garden & Yard

Stylish private pool house available with queen bed, kitchen, bathroom, desk and working area, patio, heated pool*, and garden. The unit is self-contained and opens onto a private, secure, and fenced backyard shared with the main house. Lots of great details, pet friendly, kitchen and bath, vaulted ceilings, laundry, high-speed internet, and EV car charging, in a peaceful quiet area just at the edge of Pasadena. 20 minutes to downtown LA, 7 mins to downtown Pasadena. *extra fee to heat pool

Top guest favorite

An open living space features a blue couch paired with decorative pillows, a light armchair, and a black coffee table. The kitchen showcases modern appliances and wood accents. A dining area is visible, complemented by natural light from windows dressed with shades.

Guesthouse in Upland

5 out of 5 average rating, 113 reviews

Runaway Inn Minutes from Claremont/Pomona Colleges

Kick back and relax in this calm, stylish space. Everything at your finger tips. Full kitchen, high ceilings, designed and decorated with an open, modern, natural feel. One bedroom, queen bed, two guest. Private patio and bbq. Large shower with rainfall shower head. Very clean and quiet. Mini split heating and cooling, stove, oven, refrigerator, coffee maker, toaster oven, and loaded with all the essentials. Private entrance, keypad entry, beautiful and safe neighborhood close to everything.

Guest favorite

A modern kitchen area features rich wooden cabinetry and a mosaic tile backsplash. A small dining table with four wooden chairs is positioned near the window. Appliances include a microwave, a sink, and a countertop area with stone surface.

Guesthouse in Rancho Cucamonga

4.9 out of 5 average rating, 571 reviews

Lux Suite with Private Entrance

Private Suite with a breathtaking view from the balcony, Roku TV, private bath and a kitchen with cooktop, microwave, countertop Cuisinart air fryer oven, Keurig, toaster, and full size fridge. Located north of 210 with access to all major freeway including the 15 freeway. The stand alone air system only serves the Suite. We are a 3-minute drive to Ralph’s Shopping Center which also consist of stores such as Starbucks, Wells Fargo, UPS, and Enterprise. 15 minute drive to Ontario Airport.

Top guest favorite

The kitchen area is equipped with modern appliances, including a stainless steel refrigerator and a gas range with an oven. White cabinetry offers ample storage, while a window provides natural light, enhancing the cooking space. Countertop surfaces allow for meal preparation.

Guesthouse in Ontario

4.94 out of 5 average rating, 226 reviews

FREE Parking Laundry Streaming Airport 8mins

You are welcome to your private, cozy retreat in a quiet, secure Ontario, Ca. neighborhood. This self‑contained home features seamless keyless entry; AC/heating; a plush queen bed and queen air mattress; spa‑style rainfall shower; smart TV with Netflix; High‑Speed Wi‑Fi; snacks, coffee, tea, and filtered water; outdoor patio furniture; discreet security cameras; and Minut Monitor. We follow CDC and Airbnb cleaning and sanitizing protocols for your peace of mind. Stay awhile and unwind.!

Top guest favorite

A two-story mini home is showcased beside a refreshing swimming pool, surrounded by a neatly landscaped garden filled with various plants. The clear blue sky enhances the peaceful outdoor atmosphere, while a palm tree rises above the structure.

Guesthouse in Fontana

4.96 out of 5 average rating, 215 reviews

The Blue Cabin

Relax at this unique, tranquil, and comfortable mini home in our backyard. Surrounded by a beautiful garden with a wide variety of succulents and a relaxing pool. With a space to enjoy reading or listening to music. Equipped with microwave, Keurig coffee machine, mini refrigerator, toaster, blender, washer/dryer, and tableware. The mini home has air conditioning and heating system for comfort and a smart TV. No parties allowed.(SPACE EQUIPPED ONLY FOR 2-3 PEOPLE *no more than 3 fit*)

Guest favorite

A cozy guest room features a single bed adorned with a patterned blanket. A television sits on a black dresser, and light from a small window illuminates the space. A door leads to the bathroom, enhancing the room's functionality.

Guesthouse in Covina

4.93 out of 5 average rating, 296 reviews

COZY Guesthouse in Covina-Private Bath/Own Entranc

This is a charming fully renovated guesthouse built at the back of our home. We are situated in a peaceful suburban neighborhood. The room has a single bed, private bathroom, own entrance, designated parking space, microwave oven, small refrigerator, coffee maker, 2-burner hot plate, iron/ironing board; heater and air conditioner. There is also a patio you can sit to enjoy the fresh California weather. Please note we request all guests to submit a government ID prior to check in.

Top guest favorite

The exterior of the casita features a welcoming entrance with a light door and large windows framed in white. The charming stonework at the base complements the warm-toned wood siding, surrounded by lush green plants and a concrete pathway leading to the pool area.

Guesthouse in Claremont

4.96 out of 5 average rating, 665 reviews

Walk to Village & 5C's & Trader Joe's/Private Pool

Welcome to our little casita! With a private side entrance, the space has an open living and sleeping area with a queen bed. The kitchen has granite counters, a microwave and a two-burner stove. It's not huge, but it's clean and the location is great -- walking distance to the Claremont Village and the 5 Claremont Colleges. People from all backgrounds are welcome in our casita. City of Claremont Short Term Rental Permit Number: STR-005

Guest favorite

A comfortable sleeping area is presented with a spacious bed topped with a floral patterned blanket. A mirrored accent and a map artwork decorate the room, while a cozy armchair and light-toned shelves add functionality and style. Natural light is softly diffused throughout the space.

Guesthouse in Riverside

4.9 out of 5 average rating, 216 reviews

Casita in Riverside

Enjoy our newly remodeled centrally-located Casita. Whether you are traveling for business or pleasure, our cozy casita will make you feel right at home. The casita has a comfortable queen size bed, kitchen with mini fridge and full bath. Enjoy a cup of coffee or glass of wine on your private patio. Conveniently located just minutes from all major freeways, including: Fwy 10, 60, 91, and 15.

Guest favorite

A clear view of the room is presented, showcasing a plush bed with a light brown patterned coverlet. Natural light floods in from a sliding glass door that leads to the exterior, with two decorative mirrors reflecting the inviting space.

Guesthouse in Riverside

4.84 out of 5 average rating, 153 reviews

Sweet Studio

Enjoy a stylish experience at this centrally-located place. Located in the beautiful community of Riverside, the quiet private space includes a simplistic designed bedroom with en-suite bathroom. The studio, has very comfortable and relaxing queen size bed, TV (Netflix included) and a stylish refreshment area proving a microwave, refrigerator, and Keurig for your convenience.

Top guest favorite

A modern studio is framed by a large glass door, revealing a neatly made queen bed with crisp white linens. Green plants are positioned outside, complementing the inviting atmosphere. The kitchen area is subtly visible in the background, featuring sleek appliances and light-colored cabinetry.

Guesthouse in Downtown Riverside

4.96 out of 5 average rating, 220 reviews

Casa Blanca: Guesthouse in Downtown Riverside

Welcome to our cozy tiny home in the heart of Downtown Riverside! Walk to top restaurants, cafes, nightlife, museums, and more. Perfect for a weekend getaway, business trip, staycation, or exploring the city. Enjoy comfort, convenience, and the charm of Riverside — all just steps away. We look forward to hosting you! ✨