Mountain Inn
2289 South Mountain Avenue, Ontario
Checking price…
Pool on site
Cool off without leaving.
Guests loved it
Comfortable bed
Popular amenities
About Mountain Inn
Convenient Location
Located just 10 km away from the Ontario Convention Center, Ontario Mills Mall, and Ontario International Airport, our motel offers easy access to key attractions and transportation hubs.
Comfortable Accommodations
Each air-conditioned room features a flat-screen cable TV with 150 DirecTV channels, a microwave, and a refrigerator. The spacious rooms are tastefully decorated with floral accents, ensuring a cozy stay for our guests.
Unique Attractions Nearby
Explore the rich aviation history at the Yanks Air Museum, showcasing airplanes from the 1940s and significant wartime aircraft. For art enthusiasts, the Museum of History and Art is a short 10-minute drive away.
Experience convenience, comfort, and unique attractions all in one stay at our motel. Book now for a memorable experience!
Good to know about Mountain Inn
Check-in
03:00 PM
Check-out
11:00 AM
Pets
Not allowed
Children
Adults only
How Mountain Inn's price works
One flat fee
The price is what the hotel charges us plus one small, flat service fee — the same for every guest.
No surveillance pricing
We never use your device, location or browsing history to decide what you pay.
All-in, no surprises
Taxes and known fees are shown up front. What you see is what you book.
Mountain Inn reviews
Pleasant
346 reviews · updated January 2026
Guests loved
- + Comfortable bed
- + Friendly staff
- + Good location
Worth noting
- – Cockroaches
- – Dirty room
- – No free breakfast
Things to do near Mountain Inn
2289 South Mountain Avenue, Ontario
Open in Google Maps ↗Mountain Inn property amenities
Internet
- WiFi available
- Free WiFi
Parking & transportation
- Parking
- Free Parking
- Accessible parking
- Parking garage
Pools, spa & fitness
- Swimming pool
- Outdoor pool
- Fence around pool
Accessibility
- Facilities for disabled guests
- Wheelchair accessible
- Toilet with grab rails
Services & conveniences
- 24-hour front desk
- Staff adhere to local safety protocols
Climate & comfort
- Non-smoking rooms
- Air conditioning
- Heating
- Designated smoking area
More
- Vending machine - drinks
- Lower bathroom sink
- Higher level toilet
- Emergency cord in bathroom
- Fire extinguishers
- Smoke alarms
- CCTV outside property
- CCTV in common areas
- Security alarm
Mountain Inn room amenities
Bedroom
- Bedsheets provided
Bathroom
- Hair dryer
- Private bathroom
- Bathroom emergency pull cord
- Toilet
Entertainment
- TV
- Satellite channels
Food & drink
- Refrigerator
Internet & phone
- Telephone
- Free WiFi
Comfort
- Air conditioning
- Heating
More
- Wheelchair accessible
- Daily housekeeping
- Smoking and Non-Smoking
- Low-height counters/sink
Frequently asked questions about Mountain Inn
What are the check-in and check-out times at Mountain Inn?
Check-in starts at 03:00 PM and check-out is by 11:00 AM.
Does Mountain Inn have WiFi?
WiFi is available at Mountain Inn. Check your room's details for whether it's free or carries a charge.
Is parking available at Mountain Inn?
Yes, parking is available at Mountain Inn. A fee may apply — see the property's important information.
Does Mountain Inn have a pool?
Yes — Mountain Inn has a swimming pool.
Do the rooms at Mountain Inn have air conditioning?
Yes, rooms at Mountain Inn have air conditioning.
Is Mountain Inn wheelchair accessible?
Mountain Inn offers facilities for guests with disabilities. Contact the property to confirm the specifics for your needs.
Is Mountain Inn pet-friendly?
No, pets are not allowed at Mountain Inn.
How far is Mountain Inn from Honolulu airport (HNL)?
It's about 2596 mi (straight-line) from Honolulu airport (HNL).
What's the closest beach to Mountain Inn?
The nearest is Lanikai Beach, about 2581 mi away (straight-line).
What is the cancellation policy at Mountain Inn?
It depends on the rate you pick — many rooms at Mountain Inn offer free cancellation. You'll see each room's exact policy before you book.
Are there extra fees at Mountain Inn?
Any mandatory property fees are shown in your all-in total before you book — no surprises at checkout.
Is Mountain Inn a good place to stay?
Guests rate it 6.0/10 (Pleasant) across 346 reviews.
How does pricing work at Mountain Inn on travelpluscost?
One honest price: what the hotel charges us plus one small flat fee — the same for everyone, never based on your data. No hidden markup and no fake discounts.
Mountain Inn policies
Parking
Free public parking is possible on site (reservation is not needed).
Internet
WiFi is available in all areas and is free of charge.
Children and extra bed policy
Children are not allowed. You haven't added any cots. You haven't added any extra beds.
Pets
Pets are not allowed.
You need to know about Mountain Inn
You must show a valid photo ID and credit card upon check-in. Please note that all special requests cannot be guaranteed and are subject to availability upon check-in. Additional charges may apply. Please note: The motel pool is currently closed for renovations. Estimated time of re-opening is April 2015.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A deposit may be required at the property.
More hotels in Ontario
La Quinta Inn & Suites by Wyndham Ontario Airport
Ontario
Country Inn & Suites by Radisson, Ontario at Ontario Mills, CA
Ontario
Azure Hotel&Suites Ontario Trademark Collection by Wyndham
Ontario
Ramada by Wyndham Ontario Airport & Convention Center
Ontario
Holiday Inn Ontario Airport - California by IHG
Ontario
Ontario Airport Inn
Ontario
Comfort Suites Ontario Airport Convention Center
Ontario
Comfort Inn & Suites Near Ontario Airport
Ontario
Ontario Airport Hotel & Conference Center
Ontario
Baymont by Wyndham Ontario
Ontario
Hotel Seville - Ontario Airport/Chino
Ontario
Hyatt Place Ontario/Rancho Cucamonga
Ontario
Explore Ontario, California
See all hotels in Ontario →More destinations in California