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Mountain Inn

Property class: 2
Enjoy the outdoor pool at this Ontario motel

Choose dates to view prices

Photo gallery for Mountain Inn

A sign for Mountain Inn advertising free Wi-Fi, free cable, and free continental breakfast.
Exterior
Reception
Standard Single Room, 1 King Bed, Roll-in Shower, Non Smoking | Bathroom
A building with a sign for Mountain Inn, featuring a parking area with several vehicles, a street lamp, and a clear blue sky.

Reviews

6.8 out of 10

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
    ‪3 min drive‬
  • Place, Disneyland® Resort
    ‪43 min drive‬
  • Place, Knott's Berry Farm
    ‪44 min drive‬
  • Airport, Ontario Intl. Airport (ONT)
    ‪12 min drive‬

Room options

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

WiFi (free), bed sheets

Standard Single Room, 1 King Bed, Non Smoking

  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free WiFi

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

WiFi (free), bed sheets

Standard Single Room, 1 King Bed, Smoking

  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free WiFi

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

WiFi (free), bed sheets

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

  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free WiFi

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

Standard Single Room, 2 Queen Beds, Non Smoking | WiFi (free), bed sheets

Standard Single Room, 2 Queen Beds, Non Smoking

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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About the neighborhood

Ontario

In shopping district.Stay at this Ontario motel and you'll be within 2 miles (3 km) of Cinemark Chino Movies 8 and 6 miles (10 km) of Ayala Park. Kindred Hospital Ontario and Boomers Upland are also within 6 miles (10 km).
View more Motels in Los AngelesOpens in a new window

What's nearby

  • Cinemark Chino Movies 8 - 3 min drive - 1.4 miles
  • Angel Stadium of Anaheim - 36 min drive - 29.5 miles
  • Disneyland® Resort - 43 min drive - 32.0 miles
  • Downtown Disney® District - 43 min drive - 32.0 miles
  • Knott's Berry Farm - 44 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
  • ‪7-Eleven - ‬2 min drive
  • ‪Coft Coffee & Tea - ‬3 min drive
  • ‪U-Grill Korean Bbq - ‬2 min drive

About this property

Mountain Inn

Enjoy the outdoor pool at this Ontario motel
Mountain Inn offers its guests an outdoor pool, a vending machine, and coffee/tea in a common area. WiFi is free in public spaces. Self parking is free.

Smoking is allowed in designated areas at this Ontario motel.

  • 42 guestrooms or units
  • 2 levels
  • Coffee in lobby
  • Front desk (24 hours)
  • Smoking in designated areas
Mountain Inn offers 42 accommodations with hair dryers and complimentary toiletries. Televisions come with premium satellite channels.

Bathrooms include shower/tub combinations. Guests can surf the web using the complimentary wireless Internet access. Housekeeping is offered daily and hair dryers can be requested.

Similar properties

Reception
Hotel Seville
Ontario
  • Parking included
  • Free WiFi
  • Air conditioning
  • Housekeeping
4.5 out of 5, Wonderful, 1,380 reviews
$79 nightly
The price is $91
Sep 3 - Sep 4
Total with taxes and fees
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Property amenities

Family friendly

  • In-room refrigerator
  • Outdoor pool

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

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

Room amenities

Entertainment

  • 43-inch TV with premium satellite channels

Bedroom

  • Bedsheets provided

Bathroom

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

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

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cribs (infant beds) are not available.

Property payment types

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Deposit: USD 20 per person, per stay

We've listed all 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
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. 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 Visa, Mastercard, American Express, and Discover.
    For guests' safety, the property includes a carbon monoxide detector, a fire extinguisher, a smoke detector, and window guards in each accommodation.

We should mention

  • Please note that this property can refuse certain bookings for the purpose of group events or parties, which include pre-wedding stag/bachelor and hen/bachelorette parties.

Property is also known as

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

Frequently asked questions

How close is Mountain Inn to the airport?

Mountain Inn is 6.9 mi (26-min drive) away from the Ontario Intl. Airport (ONT) airport, the closest popular airport to the property.

How much does it cost to stay at Mountain Inn?

As of Aug 21, 2026, prices found for a 1-night stay for 2 adults at Mountain Inn on Sep 16, 2026 start from $63, 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.

Does Mountain Inn have an airport shuttle?

Airport shuttle services are not available at Mountain Inn.

Does Mountain Inn offer free breakfast?

Mountain Inn does not offer free breakfast.

Is there a casino at Mountain Inn?

No, there is no casino at this motel.

What time is check-in at Mountain Inn?

Check-in start time: 3 PM; Check-in end time: midnight.

Is there free parking at Mountain Inn?

This motel offers free self parking.

Does Mountain Inn have a pool?

Mountain Inn features an outdoor pool.

Does Mountain Inn have a spa?

There are no spa services available at this motel.

How close is Mountain Inn to downtown Ontario?

Mountain Inn is 2.4 mi away from Ontario.

Mountain Inn Reviews

Reviews

6.8
Rating 10 - Excellent. 112 out of 378 reviews
Rating 8 - Good. 83 out of 378 reviews
Rating 6 - Okay. 71 out of 378 reviews
Rating 4 - Poor. 42 out of 378 reviews
Rating 2 - Terrible. 70 out of 378 reviews

7.0/10

Cleanliness

7.0/10

Staff & service

5.4/10

Amenities

6.6/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

efrain

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

10/10 Excellent

Jennifer

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

Alexandro

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

10/10 Excellent

Bradley

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

10/10 Excellent

Daisy

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

Oscar

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

Ivan

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

10/10 Excellent

Amanda

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

4/10 Poor

Urbano

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

8/10 Good

Isidro

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

2/10 Terrible

Richard

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

Isidro

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

Adriana

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

10/10 Excellent

Manuel

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

6/10 Okay

Oscar

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

4/10 Poor

Jesus

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

Angela

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

6/10 Okay

Samwel

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

10/10 Excellent

Darlene

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

4/10 Poor

Laura

Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
The stay was ok. The area wasn’t bad. We were having trouble with the sound on our TV and there was no phone to call the front desk so we had to go walk into the office. I told them about the problem and the guy said the manager would come up to fix it and to just him 15-20mins to be there. No one came at all. So yeah that was our experience and the sheets were dirty as well.
Stayed 2 nights in Mar 2026
Verified review

10/10 Excellent

Angela

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

10/10 Excellent

Jose

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

10/10 Excellent

Francisco

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

Steve

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
Verified review

4/10 Poor

Yvonne

Liked: Staff & service
Disliked: Cleanliness, property conditions & facilities
I would not stay there again. Staff helpful

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