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Ontario
Mountain Inn
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Check rooms and rates
From62US$ /night
Check-in
26Feb2026Select date
Check-out
27Feb2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

Hotel Overview

2289 South Mountain Avenue, Ontario, California, United States, 91762
-
Close to Ontario Town Square
Guest rating
6.0
5.9
/10
2.8
/5

Loved by Mountain Inn guests

  • Personable service
  • Pleasant attitudes
  • Remodeled rooms
  • Excellent location
  • Great rates
  • Helpful staff
"My son was able to swim in the clean pool."
Angela from United States
read full review
"Location was prime close to freeway stores restaurants airport mountains casinos ect"
Marling from United States
read full review

Mountain Inn is a 2-star motel featuring air-conditioned rooms and a year-round outdoor pool. Complimentary breakfast and free WiFi are available for guests, making it a practical choice in a shopping district.

Rooms & Amenities

All guestrooms at Mountain Inn include amenities such as flat-screen TVs with cable channels, private bathrooms, and refrigerators. Each air-conditioned room features a carpeted floor and integrated heating for guest comfort.

Dining Options

Mountain Inn serves a daily continental breakfast. Nearby dining options include In-N-Out Burger, Sizzler, and Casa Sanchez Restaurant, all within 0.5 miles.

Leisure & Services

The motel's recreational amenities include an outdoor pool and coffee/tea in a common area. Group event options such as pre-wedding celebrations can be accommodated.

Location & Transportation

Mountain Inn is conveniently located 10 minutes' drive from Upland Metrolink and 4 miles from LA/Ontario International Airport. Nearby landmarks include Ontario Convention Center, 4 miles away, and the Ontario Museum of Art and History, 2 miles from the motel.

Must-do experiences

  • Savor fresh cheese curds at St. Lawrence Market on Saturdays.
  • Hike the scenic trails in Blue Mountain for stunning views.
  • Discover local art at the Tom Thomson Art Gallery nearby.
  • Taste the famous butter tart at Mrs. D's Bakery in town.
  • Visit the historic Collingwood Railway Museum for a unique trip.
View all

Pick the Room That Suits Your Travel Needs

Rooms for singles, families, or groups—many with breakfast, free cancellation, and exclusive airport packages
King Room Non-Smoking
King Room Non-Smoking
2 persons
280 sq. feet 
1 King-size bed
Heating
Bathtub
room details
Queen Room Two Queen Beds Non-Smoking
Queen Room Two Queen Beds Non-Smoking
2 persons
2975 sq. feet 
2 King Size Beds
Heating
Bathtub
room details
Queen Room Two Queen Beds Smoking
Queen Room Two Queen Beds Smoking
2 persons
2975 sq. feet 
2 King Size Beds
Heating
Bathtub
room details
King Room Smoking
King Room Smoking
2 persons
2975 sq. feet 
1 King-size bed
Heating
Bathtub
room details
Click button to see more rooms
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View Room Rates & Availability by Date

Check rooms and compare prices for your travel dates today

Facilities

Comfortable Rooms and Convenient Services to Enhance Your Layover

General

  • Non-smoking rooms
  • Free Wi-Fi
  • Parking
  • 24-hour reception
  • No pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • Security
  • Vending machines
  • Smoke detectors
  • Fire extinguishers

Facilities for people with disabilities

  • Toilet for disabled
  • Bathroom for disabled

Spa & Leisure

  • Outdoor swimming pool

Room features

  • Air conditioning
  • Heating

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
Show more

Location & Directions

2289 South Mountain Avenue, Ontario, California, United States, 91762
Map view
2289 South Mountain Avenue, Ontario, California, United States, 91762
City landmarks
Landmark
De Anza Park
1.4 mi
Landmark
Chino Town Square Shopping Center
4600 ft
Landmark
Del Rancho Park
2100 ft
Landmark
Chino Plaza Shopping Center
1.0 mi
Landmark
Ontario Christian Reformed Church
3300 ft
Landmark
Shady Grove Park
1.4 mi
Landmark
Cinemark Movies 8
1.0 mi
Mall
Chino Town Square
4500 ft
Church
Bethany Cambodian Evangelical Church
4700 ft
Landmark
The Church of Jesus Christ of Latter Day Saints
4700 ft
Landmark
Pizza Zone
4900 ft
Landmark
Life Bible Fellowship Church
4900 ft
Landmark
First United Reformed Church
5000 ft
Church
Ontario United Reformed Church
5100 ft
Landmark
South Euclid Baptist Church
1.0 mi
Landmark
Liberty Park
1.6 mi
Landmark
Kingdom Hall of Jehovahs Witnesses
1.2 mi
Church
Christ Lutheran Church
1.2 mi
Landmark
Kimball Park
1.6 mi
Church
Saint Margaret Mary Church
1.4 mi
Landmark
Chino Youth Museum
1.9 mi
Landmark
Chino Spanish Seventh Day Adventist Church
1.6 mi
Landmark
Buddhist Temple of America
1.7 mi
Church
Chino United Methodist Church
1.7 mi
Landmark
Cypress Trails Park
2.0 mi
Landmark
Apostolic Faith Mission
1.7 mi
Landmark
Evangelical Assembly of God Church
1.7 mi
Landmark
Vision Bible College
1.7 mi
Market
Maclin Open Air Markets
1.7 mi
Nearby
Ontario Christian High School
300 ft
Restaurants
El Pescador Mexican Grill
400 ft
2322 S Mountain Ave
In-N-Out Burger
400 ft
2235 S Mountain Ave
Original Tommy's
600 ft
12205 Mountain Ave
Casa Sanchez Retaurant
700 ft
2264 S Mountain Ave
Sizzler
600 ft
2228 S Mountain Ave
Pizza Pirates
800 ft
2207 S Mountain Ave
Panda Garden Chinese Food
900 ft
2200 S Mountain Ave
Mama T Parenti's Delicatessen
1000 ft
1037 W Philadelphia St
Explore Ontario
Local Highlights
Top Attractions
Activities
Dining
Entertainment
Del Rancho Park
10 minutes walking
Del Rancho Park offers playgrounds and picnic areas, perfect for families and outdoor leisure.
Chino Town Square Shopping Center
17 minutes walking
Chino Town Square boasts various shops and dining options, ideal for a casual shopping day.
Ontario Christian High School
5 minutes walking
The historic Ontario Christian High School showcases beautiful architecture. It's worth a quick visit.
Hiking at Shady Grove Park
10 minutes driving
Shady Grove Park features scenic trails, perfect for nature walks or bike rides amid lush greenery.
Yoga at Local Studios
5 minutes driving
Local yoga studios offer classes for relaxation and wellness, catering to all skill levels.
El Pescador Mexican Grill
2 minutes walking
El Pescador serves authentic Mexican dishes in a lively atmosphere, known for their fajitas and tacos.
In-N-Out Burger
2 minutes walking
In-N-Out is famous for its fresh Californian burgers, served in a casual setting. Popular among locals.
Casa Sanchez Restaurant
3 minutes walking
Casa Sanchez offers traditional Mexican cuisine with a cozy atmosphere and friendly service.
Cinemark Movies 8
5 minutes driving
Cinemark Movies 8 features the latest films in a modern setup, perfect for a relaxing night out.
Chino Youth Museum
10 minutes driving
The Chino Youth Museum offers interactive exhibits, great for families looking to engage children in learning.
How to Navigate the City
City Centre
Ontario6 min  ·  2.4 mi
Airports
LA/Ontario International Airport (ONT)16 min  ·  6.6 mi
Upland, CA (CCB)17 min  ·  6.7 mi
Train
Upland Metrolink Station11 min  ·  4.5 mi
Montclair Metrolink Station12 min  ·  4.6 mi
Bus
Bus stop2 min  ·  400 ft
Interested in Early Bird Booking Discounts?
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 11 am
Guest Parking
Public parking is possible on site for free.
Internet
is available in for free.
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are not allowed.
Languages
English, Spanish, Hindi, Tagalog / Filipino
Number of rooms:
42

Real Guest Reviews & Ratings

What Previous Guests Had to Say
Review score
Based on 52 verified reviews
5.1/10
Guest rating
33%
Recommend
Breakfast
5.0/10
Cleanliness
6.0/10
Comfort
6.4/10
Facilities
6.2/10
Free Wi-Fi
3.0/10
Location
7.0/10
Paid Wi-Fi
4.1/10
Staff
6.6/10
Value for money
6.5/10
Pros
Cash deposit
Microwave included
Nearby airport
Cons
Rude staff
Guest reviews
based on 172 reviews
6.0/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
Open reviews

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Check-in
26Feb2026Select date
Check-out
27Feb2026Select date
Rooms and Guests2 Guests, 1 Room
  • Overview
  • Rooms
  • Price calendar
  • Facilities
  • Location
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