
Guesthouse holiday rentals in Ontario
Find and book unique guesthouse rentals on Airbnb
Top-rated Guesthouses in Ontario
Guests agree: These guesthouses 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.

Luxury Stay • Airport 8 Min Free Parking
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.

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*)

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.

Cozy & Charming Private Guest Suite.
Cozy suite with private entrance in a quiet, safe neighborhood—just 10 min from ONT airport. Adults only (not suitable for children under 12). No pets allowed, to help maintain a clean, allergy-friendly space. No washer/dryer on-site, but laundromats are nearby. Property has 24/7 security for your peace of mind. Check all photos before booking. Please feel free to contact me via text if you have any questions. You’ll love staying here—don’t wait, book now! 😊Hablamos español.

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.

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! ✨
Popular amenities for Ontario guesthouses
Family-Friendly guesthouses

Hummingbird Haven

Stunning views, peaceful & clean! The Villa

Mt Rubidoux Artists Studio

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

1919 Spanish Casita | 12 min. to Anaheim

Urban Retreat

Casa de Palms

Sunset Bungalow
Guesthouses with a patio

Guest house unit B

Midcentury studio w chef's kitchen

Modern Hillside Escape surrounded by Nature

motel-like studio w/ private bath & kitchenette

Newly renovated studio with balcony and kitchen

Koi House Retreat

Serene & Spacious, 15 mins to Disney & ConvCenter

La Casita Poolside Guesthouse
Guest house rentals with a washing machine and dryer

Cozy Guesthouse Surrounded by Nature

Tiny Guest House in Huntington Beach

City Terrace with a View!

1BR Retreat w/ Hot Tub centrally located

Quiet Peaceful Studio

Cozy Hideout | Minutes From Downtown

Modern Cottage Central to Disney, Universal & DTLA

Pristine Wooded Retreat/Near SkyPark and Lakes
When is the best time to visit Ontario?
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg. price | $163 AUD | $163 AUD | $170 AUD | $153 AUD | $164 AUD | $161 AUD | $163 AUD | $163 AUD | $151 AUD | $147 AUD | $151 AUD | $147 AUD |
| 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 holiday rentals
Explore 30 holiday rentals in Ontario

Nightly prices starting at
Ontario holiday rentals start at $71 AUD per night before taxes and fees

Verified guest reviews
Over 1,400 verified reviews to help you choose

Rentals with dedicated workspaces
20 properties have a dedicated workspace

Wi-Fi availability
30 of Ontario holiday rentals include Wi-Fi access

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

4.9 Average rating
Ontario stays are highly rated by guests—averaging 4.9 out of 5!
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- Venice Beach
- Disneyland Park
- Los Angeles Convention Center
- Santa Monica Beach
- Crypto.com Arena
- SoFi Stadium
- University of California - Los Angeles
- University of Southern California
- Universal Studios Hollywood
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