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Mountain Inn

Property class: 2

Choose dates to view prices

Photo gallery for Mountain Inn

A reception desk with a wooden panel, a fire alarm, a smoke detector, and a sign indicating the manager on duty.
A living room with a sofa, a chair, a coffee table, a kitchen area with a refrigerator, and a painting on the wall.
A multi-level building with a central staircase, metal railings, and a large plant in the center.
A bedroom with a bed, a dresser, a nightstand, and a door leading to another room.
A Mountain Inn building with a sign indicating free Wi-Fi and cable internet.

Reviews

7.0 out of 10
Good

Popular amenities

  • Pool
  • Parking included
  • Free WiFi
  • Air conditioning
  • Housekeeping
  • 24/7 front desk

Explore the area

View in a map
2289 South Mountain Avenue, Ontario, CA, 91762
  • Place, Cinemark Chino Movies 8
    ‪2 min drive‬
  • Place, Disneyland® Resort
    ‪42 min drive‬
  • Place, Knott's Berry Farm
    ‪43 min drive‬
  • Airport, Ontario Intl. Airport (ONT)
    ‪11 min drive‬

Room options

View all photos for Standard Single Room, 1 King Bed, Non Smoking

A bedroom with a bed, a nightstand, a window with curtains, and a wall-mounted heater.

Standard Single Room, 1 King Bed, Non Smoking

7.4 out of 10
Good
(8 reviews)
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

View all photos for Standard Single Room, 1 King Bed, Smoking

A bedroom with a bed, a nightstand, a window with curtains, and a wall-mounted heater.

Standard Single Room, 1 King Bed, Smoking

8.6 out of 10
Excellent
(4 reviews)
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

View all photos for Standard Single Room, 1 King Bed, Roll-in Shower, Non Smoking

A bedroom with a bed, a nightstand, a window with curtains, and a wall-mounted heater.

Standard Single Room, 1 King Bed, Roll-in Shower, Non Smoking

  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

View all photos for Standard Single Room, 2 Queen Beds, Non Smoking

A hotel room with two beds, a nightstand, a lamp, and a window with curtains.

Standard Single Room, 2 Queen Beds, Non Smoking

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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About the neighborhood

Ontario

Located 1.1 mi (1.8 km) from Cinemark Chino Movies 8, Mountain Inn is within a 5-minute drive of Ayala Park. This 42-room motel has an outdoor pool, free in-room WiFi, and free self parking.
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What's nearby

  • Cinemark Chino Movies 8 - 2 min drive - 1.2 miles
  • Honda Center - 35 min drive - 29.0 miles
  • Disneyland® Resort - 42 min drive - 32.0 miles
  • Downtown Disney® District - 42 min drive - 32.0 miles
  • Knott's Berry Farm - 43 min drive - 34.7 miles

Getting around

  • Claremont Station - 11 min drive
  • Ontario Intl. Airport (ONT) - 26 min drive

Restaurants

  • ‪In-N-Out Burger - ‬2 min walk
  • ‪Northgate Market - ‬17 min walk
  • ‪Starbucks - ‬2 min walk
  • ‪McDonald's - ‬2 min drive
  • ‪Starbucks - ‬18 min walk

About this property

Mountain Inn

At Mountain Inn, guests have access to an outdoor pool, free WiFi in public areas, and coffee in a common area. If you drive, take advantage of free parking. The 24-hour front desk has staff always at the ready. This motel also has a vending machine.
Guests can expect free WiFi and 43-inch TVs with satellite channels. Bathrooms have hair dryers and free toiletries. Refrigerators and phones are also standard.
Recreational amenities at the motel include an outdoor pool.

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  • Pet friendly
  • Parking included
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Total with taxes and fees
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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free uncovered self parking on site

Food and drink

  • Coffee and tea in common areas

Things to do

  • Outdoor pool

Family friendly

  • In-room refrigerator
  • Outdoor pool

Conveniences

  • 24-hour front desk
  • Vending machine

Guest services

  • Housekeeping (daily)

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Low-height counter and sink
  • No elevator
  • Well-lit path to entrance
  • Wheelchair accessibility
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible registration desk

More

  • 2 floors
  • Designated smoking areas

Room amenities

Bedroom

  • Bed sheets provided

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower/bathtub combination
  • Towels provided

Entertainment

  • 43-inch TV with satellite premium channels

Food and drink

  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Phone

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: midnight
Minimum check-in age: 18

Check-out

Check-out before 11 AM
Contactless check-out available

Special check-in instructions

An adult age 18 or older must assume all liability for the booking
Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • This property doesn't allow pets

Property payment types

  • American Express
  • Discover
  • Mastercard
  • Visa

Important information

Fees

You'll be asked to pay these charges at the property:

  • Deposit: USD 20 per person, per stay

These are all of the charges provided to us by the property.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, and window guards
  • Check-in: 3 PM
  • Check-out: 11 AM
  • Minimum check-in age: 18
The front desk is open 24 hours a day. Driving? This property offers free parking.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards.
  • The credit card used at check-in for incidentals must be in the name of the primary guest who made the reservation.
  • Onsite safety features include a carbon monoxide detector, a fire extinguisher, a smoke detector, and window guards.

Additional information about polices, regulations, and more:

  • The motel can refuse certain bookings for the purpose of group events or parties, which include pre-wedding stag/bachelor and hen/bachelorette parties.
  • There are no elevators.
  • No cribs or infant beds are available.
  • No rollaway or extra beds are available.

Property is also known as

Mountain Inn Ontario
Mountain Inn Motel
Mountain Inn Ontario
Mountain Inn Motel Ontario

Frequently asked questions

Are free cancellation options available at Mountain Inn?

Mountain Inn offers free cancellation on certain room rates. If you'd like to learn more, review the cancellation policy on Orbitz.

How much does it cost to stay at Mountain Inn?

As of Nov 13, 2026, prices found for a 1-night stay for 2 adults at Mountain Inn on Dec 12, 2026 start from $84, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What is there to do near Mountain Inn?

This motel is located in Ontario, close to Ontario Convention Center, Ayala Park, and The Shoppes at Chino Hills. You'll also find Yanks Air Museum and Cinemark Chino Movies 8 within a short drive.

Is parking available on site at Mountain Inn?

Yes, uncovered self parking is offered for free at the motel.

Does Mountain Inn feature a casino at the property?

No, Mountain Inn doesn't have a casino.

Is there an indoor pool at Mountain Inn?

No, this motel doesn't have an indoor pool; however, there is an outdoor pool.

Is Mountain Inn a good place to stay for couples?

Amenities at this motel that appeal to couples include an outdoor pool and a 24-hour front desk.

Are there hot tubs at Mountain Inn?

No, there isn't a spa tub at this motel.

Does Mountain Inn have a restaurant with a breakfast menu?

No, Mountain Inn doesn't have a restaurant that serves breakfast.

Does Mountain Inn allow pets to stay for free?

No, pets aren't allowed at Mountain Inn.

Are there connecting rooms at Mountain Inn?

No, this motel doesn't feature connecting guestrooms.

Where is the closest airport to Mountain Inn?

The closest major airport to Mountain Inn is Ontario Intl. Airport (ONT), which is 6.9 mi away (26 minutes by car). Another top airport is Fullerton, CA (FUL-Fullerton Municipal), which is located 25.2 mi away (29-minute drive).

Are there rooms with balconies that I can book at Mountain Inn?

No, you won't find guestrooms with balconies at Mountain Inn.

Mountain Inn Reviews

Reviews

7.0

Good

Rating 10 - Excellent. 171 out of 470 reviews
Rating 8 - Good. 95 out of 470 reviews
Rating 6 - Okay. 75 out of 470 reviews
Rating 4 - Poor. 52 out of 470 reviews
Rating 2 - Terrible. 77 out of 470 reviews

7.0/10

Cleanliness

7.0/10

Staff & service

6.0/10

Amenities

6.6/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Property was much nicer than I expected.
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very quiet..nearby shopping center
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location
Stayed 1 night in Jul 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Easy check in friendly courteous staff, rooms spacious and clean
Stayed 1 night in Sep 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice property. Nice manger.in good safe area .around alot od stores and food areas.will back.
Stayed 2 nights in Feb 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
They have great prices, clean rooms, and very quiet!!! Highly recomend!!
Stayed 2 nights in Nov 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Easy to check in and quiet.
Stayed 1 night in Jul 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
I love this mountain inn
Stayed 2 nights in Dec 2023
Verified review

10/10 Excellent

Liked: Cleanliness, amenities
Ppl there were amazing never been somewhere where they so willing to help you out
Stayed 1 night in Feb 2026
Verified review

8/10 Good

Liked: Amenities
Fast check in and great service...
Stayed 4 nights in Jun 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Will recommend to all my friends thank you very much for such a pleasant stay
Stayed 1 night in Dec 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Quick check in and house keeping was the best.
Stayed 2 nights in Mar 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Wonderland in a hotel

It was very clean, extremely helpful staff, and was just a wonderful overall time....
Stayed 1 night in Mar 2025
Verified review

6/10 Okay

Disliked: Staff & service, amenities
Offer nice breakfast
Stayed 1 night in May 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Very nice owners and quite clean
Stayed 2 nights in Aug 2024
Verified review

10/10 Excellent

Liked: Cleanliness, property conditions & facilities
It was great
Stayed 1 night in May 2025
Verified review

6/10 Okay

Liked: Cleanliness, staff & service, property conditions & facilities
Fast easy check in friendly staff spacious rooms. Unfortunately the free breakfast was not available as stated.
Stayed 2 nights in Jul 2025
Verified review

2/10 Terrible

Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
Tried to scam me I gave them a 40 dollar deposit and then when I was checking out first they didn’t even mention the deposit only after I reminded them they gave me 20 and I told them that’s wrong I gave you 40 and the guy started becoming way to aggressive and only after he checked his cams did he gave me the money. Very horrible and not clean at all and the air conditioner is just loud and for nothing. Don’t come here or you’ll get scammed
Stayed 1 night in Jul 2026
Verified review

4/10 Poor

Disliked: Cleanliness
The rooms were oright but i did found a roach woundering in the bathroom floor ,toothpaste on the wall, thats all bad cuz that means they dont clean the rooms good..
Stayed 1 night in Mar 2026
Verified review

2/10 Terrible

Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
Room had roaches , the remote to the tv did not work the towels were dirty with stains
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness
Very nice
Stayed 1 night in May 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
It was great .we stayed for 2 weeks . No complaints . definitely coming in a few months .
Stayed 16 nights in Aug 2022
Verified review

4/10 Poor

Disliked: Property conditions & facilities
No WiFi, room has loose flooring, the AC was super loud, couldn’t bare it. TV did not turn on.
Stayed 2 nights in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed here because I wanted ti have dinner and drinks at El Pescador across the street . It worked out great ! Awesome night !
Stayed 1 night in Jun 2023
Verified review

4/10 Poor

Disliked: Cleanliness, staff & service, property conditions & facilities
Cheap rooms if you need a place to sleep.. But don't go out at night in this area.. Drug and homeless in area keeps you on your toes
Stayed 1 night in Jun 2023

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