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Mountain Inn

2.0 star property
Motel in Ontario with 24-hour front desk and outdoor pool

Choose dates to view prices

Photo gallery for Mountain Inn

Front of property
Free WiFi, bed sheets, wheelchair access
Lobby
Exterior
Exterior

Reviews

6.8 out of 10

Popular amenities

  • Pool
  • Housekeeping
  • Parking included
  • Air conditioning
  • 24/7 front desk
  • Free WiFi
The current price is S$97
includes taxes & fees
16 Jun - 17 Jun

Room options

Available filters for rooms
Showing 2 of 2 rooms

View all photos for Room

Living room

Room

Highlights

Air conditioning
Fridge
TV
Hairdryer
Shower/bath combination
Private bathroom
Satellite channels
Daily housekeeping
  • Sleeps 3
  • 1 King Bed

View all photos for Double Room

Living room

Double Room

Highlights

Air conditioning
Fridge
TV
Hairdryer
Shower/bath combination
Private bathroom
Satellite channels
Daily housekeeping
  • 26 sq m
  • Sleeps 4
  • 2 Queen Beds

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About the area

Map
2289 South Mountain Avenue, Ontario, CA, 91762

What's nearby

  • Ayala Park - 5 min drive - 5.6 km
  • BAPS Shri Swaminarayan Mandir - 8 min drive - 9.3 km
  • Ontario Convention Center - 9 min drive - 9.7 km
  • Pomona College - 10 min drive - 11.1 km
  • Ontario Mills Shopping Mall - 13 min drive - 15.2 km

Getting around

  • Ontario Station - 11 min drive
  • Ontario, CA (ONT-Los Angeles - Ontario Intl.) - 23 min drive

Restaurants

  • ‪In-N-Out Burger - ‬1 min walk
  • ‪McDonald's - ‬2 min drive
  • ‪Starbucks - ‬1 min walk
  • ‪Taco Bell - ‬3 min walk
  • ‪Black Bear Diner - ‬4 min walk

About this property

Mountain Inn

Motel near Ontario Convention Center
Mountain Inn provides everything that you need. Guests can connect to free in-room WiFi.
You'll also enjoy the following perks during your stay:
  • An outdoor pool
  • Free self-parking
  • A 24-hour front desk, a vending machine and coffee/tea in reception
Room features
All guest rooms at Mountain Inn feature comforts, such as air conditioning, as well as
More amenities include:
  • Bathrooms with shower/bath combinations and free toiletries
  • TVs with premium channels
  • Fridges, daily housekeeping and phones

Languages

English, Filipino, Hindi, Spanish

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The price is S$94
includes taxes & fees
29 Jun - 30 Jun
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Property amenities

Internet

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

Parking and transport

  • 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.
  • Bathroom emergency pull cord
  • Grab bar near toilet
  • Low-height counter and sink
  • No lift
  • Raised toilet seat
  • 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

  • Bedsheets provided

Bathroom

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

Entertainment

  • TV with premium satellite 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

Special check-in instructions

An adult aged 18 or older must assume all liability for the booking
Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

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

Payment types at the property

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Cash deposit: USD 20 per person, per stay

We have included 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 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

We should mention

This property does not have any lifts
This property's policy is to refuse certain bookings for the purpose of group events or parties, including stag and hen parties

Property is also known as

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

Frequently asked questions

Does Mountain Inn have a pool?

Yes, this property has an outdoor pool.

How much does it cost to stay at Mountain Inn?

As of 14 Jun, 2025, prices found for a 1-night stay for 2 adults at Mountain Inn on 16 Jun, 2025 start from S$97.12, 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.

Is Mountain Inn pet-friendly?

No, pets are not allowed at this property.

How much is parking at Mountain Inn?

Self-parking is free at this property.

What time is check-in at Mountain Inn?

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

What time is check-out at Mountain Inn?

Checkout is at 11 AM.

Where is Mountain Inn located?

Situated near the airport, this motel is within 6 miles (10 km) of Ayala Park, Museum of History and Art and Kindred Hospital Ontario. Boomers Upland and Yanks Air Museum are also within 6 miles (10 km).

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Mountain Inn Reviews

Reviews

6.8
Rating 10 - Excellent. 101 out of 347 reviews
Rating 8 - Good. 79 out of 347 reviews
Rating 6 - Okay. 70 out of 347 reviews
Rating 4 - Poor. 36 out of 347 reviews
Rating 2 - Terrible. 61 out of 347 reviews

7.0/10

Cleanliness

7.0/10

Staff & service

5.2/10

Amenities

6.6/10

Property conditions & facilities

5.8/10

Eco-friendliness

Reviews

10/10

Very nice
Stayed 1 night in May 2025

10/10

Quick check in and house keeping was the best.
Stayed 2 nights in Mar 2025

8/10

Fast check in and great service...
Stayed 4 nights in Jun 2024

10/10

I love this mountain inn
Stayed 2 nights in Dec 2023

6/10

Offer nice breakfast
Stayed 1 night in May 2024

2/10

The staff at the check in was rude. They did not provided breakfast as advertised in the description provided.
Stayed 6 nights in Jan 2025

4/10

I would not stay there again. Staff helpful

10/10

ok
Stayed 12 nights in Oct 2024

10/10

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

10/10

It was great .we stayed for 2 weeks . No complaints . definitely coming in a few months .
Stayed 16 nights in Aug 2022

4/10

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

4/10

Barely worth it.
Stayed 2 nights in Jun 2024

2/10

it was terrible. no one was there to check us in, as the employee was at in and out burger getting dinner. they said there was a continental breakfast, that was a lie, nothing.
Stayed 2 nights in Sep 2024

4/10

Sink backed up, general state of disrepair.
Stayed 1 night in Jul 2024

6/10

Been here before , conveniently right across from el pescador restaurant. Can walk across eat and drink and walk back . This time however we got there around 3 to check in and there was no one there . Waited for around 15 minutes. Came back around 5:40? Still nieve there and the note I left behind was still there . Finally someone got there around 6pm to check me in .
Stayed 1 night in Aug 2024

10/10

The first room we got was off. The a/c didn’t work and a couple of items were outdated. However the person at the front counter gave us another room and turned out perfect. Great location, clean and all the amenities you need. Great room, location and customer service.
Stayed 1 night in Apr 2023

2/10

Very uncomfortable atmosphere, the sheets were soggy, floor was dirty, there was mold, room was stale, paint was peeling off walls and doors. Not to mention the people who stay at this place are very questionable. I try not to jump to conclusions but I can’t deny the things I heard at night time.
Stayed 2 nights in Jun 2024

6/10

We stay there for 2 days and on Sunday morning office lady was rude and was not helpful
Stayed 2 nights in Mar 2023

2/10

That place is no good that place is like chino motel no good
Stayed 1 night in Jul 2023

4/10

Dump. From the check-in to check out this place sucks. Had to track down clerk for about 30 min before check in. Room in terrible blue conditions. Smoke detector hanging by string...broken lights. The towel on shower was damp....not sure if it was clean. Advertised continental breakfast.....surprise clerk not in office and it was closed during breakfast. I dont usually leave bad reviews but this one really was asking for it
Stayed 2 nights in Oct 2024

2/10

Very low budget horrible place to stay. Dirty, super outdated. Broken furniture, no remote for tv. Its not even fit for homeless temporary stay. Way too much money for this hotel. I had no choice but to stay cause hotels.com would not answer my many phone calls.
Stayed 1 night in Mar 2024

4/10

The area is very Noisy plus feels unsafe. The property advertises a Continental Breakfast but there is nothing not even coffee. When I asked the owner he said there’s cereal, looks likes it’s been there way before covid started.
Stayed 1 night in Aug 2023

8/10

It was quit but the room stuck of cheap cigarettes I wanted to throw up had to or the room out for two hours before I could even sit in there comfortably
Stayed 1 night in Jun 2023

2/10

No phone in room, smoke detector was detached and set on the counter, all towels were dingy, stained with holes. Bed uncomfortable, items left behind from previous guest....dirty shower. Would never stay again. Front office staff was rude.
Stayed 1 night in Aug 2023

6/10

On the website says breakfast i got up 3 differt times to ask for breakfast i was denied the t.v.didnt work i was good with my phone tho manger was respectful except for the older lady parking was horribe everything else it was ok if i come back again i would
Stayed 1 night in Jun 2023