
Guesthouse vacation rentals in Ontario
Find and book unique guesthouse rentals on Airbnb
Top-rated guesthouse rentals in Ontario
Guests agree: these guesthouse rentals are highly rated for location, cleanliness, and more.

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!

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.

Nonsmoking Cozy Guest House Private near Airport
-Non- smoking. Cool and cozy newly build guest house, fully furbised. a home away from home! 1-bedroom, 1-bath space is a private, near airport, convention center,universities & hospitals, Quiet, We welcome travel nurses, visiting professionals and grad students or anyone seeking short-term stays. Enjoy a peaceful atmosphere while still being close to shopping, dining, and local attractions. The space is professionally cleaned and thoughtfully stocked with essentials to make your stay easy.

Book before dates are gone ONT Stadium Rain Shower
Welcome to your private, cozy retreat in a quiet and secure Ontario, CA neighborhood. Enjoy a fully self-contained stay with: • Seamless keyless entry • AC & heating • Plush queen bed + queen air mattress • Spa-rainfall shower • Smart TV with Netflix • High-speed Wi-Fi • Complimentary snacks, coffee, tea & filtered water • Outdoor patio seating • Discreet security cameras • Minut noise monitor enhanced CDC and Airbnb cleaning & sterilization.

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.

All-in-One Pool Guest House w Private Backyard!
We’d love to host you at our cozy and fully equipped guest house—perfect for families and friends! Located in a quiet, premiere gated community, just 6 min off the 60 fwy. You'll have the guest house all to yourself!This private guest house has its own entrance, pool, and private backyard, offering 600+ sqft of space, including a studio layout, 1 bathroom, and all the essentials you need for a comfortable stay. We can accommodate up to 4 guests and always do our best to meet your needs!

Classic Charm in Claremont Village
Come get away and relax in our 1 BR guest cottage in the lovely college town of Claremont; walkable to town & the colleges. Hit the bakery for breakfast, hike the Claremont loop, then dine at of our great village restaurants. The beach & winter skiing are both close by. A library of books, a calming pond and a private patio area outside make it easy to unwind. Our guest cottage features off-street parking, contactless entry, and mini-split (quiet!) climate control. STR Permit: STRP00001

PRIVATE COZY GUEST HOUSE IN BEAUTIFUL NEIGHBORHOOD
The private guesthouse is newly renovated on a half acre of landscaped property, with a blooming backyard and a great view of the mountains. We are in an upscale residential area, it’s quiet, safe and beautiful. You can hike up the mountain to enjoy the city view or go down the street to explore lovely Heritage Park. We are located 15 mins from Ontario Int airport (ONT), 15 mins from both Ontario Mills and Victoria Gardens malls, & less than 10 mins from over ten grocery locations.

Adorable studio guesthouse on the ranch
Take a break & unwind in peaceful setting. Great little getaway in unique little horse town of Norco. Enjoy your own space in a cute studio ranch cottage. This is a free standing guesthouse on our property, it is detached and private. All outdoor areas are shared space. Please note: Norco is dirt/animals, open fields next to this property. This comes with natural things that can not be controlled by humans. Please DO NOT book & expect a city experience. This place isn’t for you.

Cozy Monthly Stay :Your Home-Entire Guest House
This charming guest house is attached to the main home and sits right on the golf course. It offers self-check-in and self-check-out experience. Inside, you’ll find two cozy bedrooms, a comfortable living room, a fully equipped kitchen, and a private backyard. The location is highly convenient—just a short walk to Ralph’s and nearby restaurants. Costco is only 2 minutes away, while the popular Ontario Mills and Victoria Gardens shopping centers are both within a 15-minute driving.

Claremont Guesthouse 5 Min to Colleges|Non-Smokers
Private guesthouse with a newly renovated kitchen at the foot of the San Gabriel Mountains, minutes from Claremont Village, the Claremont Colleges, and Mt. Baldy hiking trails. Relax on the Mediterranean patio with morning coffee or an evening glass of wine, and unwind by the private pool. Ideal for Claremont Colleges visitors, hikers, and weekend getaways. High-speed WiFi and a dedicated workspace make it great for remote work too. Claremont Short Term Permit Number: STR-001

5-Acre Stay at The Emerald Grove
Hillside Guesthouse on 5 Acres! One of the last original orange grove homes, our property sits next to a nature preserve for a peaceful escape. Though private and serene, we're minutes from Claremont Colleges, Webb School, and local shopping. Enjoy a quiet retreat after a day of exploring, visiting family, or business. Your guesthouse features a private entrance, ample parking, and thoughtful amenities to make your stay comfortable.
Popular amenities for Ontario guesthouse rentals
Family-friendly guest house rentals

Cozy city hideaway for families.

Cozy 1B/1B Private entrance (B)- 8 min to ONT

1919 Spanish Casita | 12 min. to Anaheim

Modern 4BR Retreat + Private ADU Guest House

BRAND NEW Studio with Queen bed

Serene Escape Tiny House Living /pool/near Yaamava

Oasis in the canyon

Garden Cottage near Occidental
Guest house rentals with a patio

Luxury Cottage Near Old Town, Rosebowl, and More

Brand New Guest Unit in Glendale

Midcentury studio w chef's kitchen

No Cleaning Fee! Welcome to Deer Lodge!

Casa de Palms

The Carriage House

Urban Loft + Private Driveway

Tranquil 1 Bedroom Hideout in Altadena!
Guest house rentals with a washer and dryer

The Silver Lake Guesthouse

Urban Retreat

Beautiful private guest suite

Modern Cottage Central to Disney, Universal & DTLA

Quiet Getaway in an Italian Renaissance Suite in Long Beach

Yucaipa's Cottage on a Hill

Industrial Modern Studio blocks from Downtown

Highland Park Designer Retreat
When is the best time to visit Ontario?
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg. price | ﺩ.ﺇ382 | ﺩ.ﺇ356 | ﺩ.ﺇ400 | ﺩ.ﺇ397 | ﺩ.ﺇ426 | ﺩ.ﺇ419 | ﺩ.ﺇ422 | ﺩ.ﺇ422 | ﺩ.ﺇ393 | ﺩ.ﺇ382 | ﺩ.ﺇ393 | ﺩ.ﺇ382 |
| Avg. temp | 14°C | 14°C | 16°C | 17°C | 19°C | 20°C | 23°C | 24°C | 23°C | 20°C | 17°C | 14°C |
Quick stats about guesthouse rentals in Ontario

Total vacation rentals
Explore 30 vacation rentals in Ontario

Nightly prices starting at
Ontario vacation rentals start at ﺩ.ﺇ184 per night before taxes and fees

Verified guest reviews
Over 1,410 verified reviews to help you choose

Pet-friendly vacation rentals
Find 10 rentals that welcome pets

Rentals with dedicated workspaces
20 properties have a dedicated workspace

Wi-Fi availability
30 of Ontario vacation rentals include wi-fi access

Popular amenities for guests
Guests love Kitchen, Wifi, and Pool across Ontario rentals

4.8 Average rating
Ontario stays are highly rated by guests—averaging 4.8 out of 5!
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