Mountain Inn

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

Choose dates to view prices

Where to?

Dates

October 2025

November 2025

Combined shower/bathtub, free toiletries, hair dryer, towels

Free WiFi, bed sheets, wheelchair access

Located in a shopping district, Mountain Inn provides a convenient retreat for visitors. Guests enjoy free in-room WiFi while the lobby offers complimentary coffee and tea throughout the day. The outdoor pool provides a perfect spot to cool off after a day of exploring.

Popular amenities

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

includes taxes & fees

28 Oct - 29 Oct

Room options

Check availability for these dates

Tonight

Oct 19 - Oct 20

Tomorrow

Oct 20 - Oct 21

All rooms

1 bed

2 beds

Showing 2 of 2 rooms

Room

Highlights

Air conditioning

Fridge

Hairdryer

Private bathroom

Shower/bath combination

Satellite channels

Daily housekeeping

Sleeps 3
1 King Bed

Double Room

Highlights

Air conditioning

Fridge

Hairdryer

Private bathroom

Shower/bath combination

Satellite channels

Daily housekeeping

26 sq m
Sleeps 4
2 Queen Beds

About the area

Located in Ontario, Mountain Inn is in a shopping district and near the airport. Graber Olive House and San Gabriel Mountains National Monument are local landmarks, and the area's natural beauty can be seen at Chino Hills State Park and Claremont Hills Wilderness Park. Ready for a night out? Consider The Glass House Concert Hall and Fairplex.

Visit our Ontario travel guide

View more Motels in Los Angeles

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 - 10.4 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
‪Starbucks - ‬1 min walk
‪Starbucks - ‬17 min walk
‪Taco Bell - ‬2 min walk
‪Moon Grill Hawaiian BBQ - ‬3 min drive

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, coffee/tea in reception and a vending machine

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

Similar properties

Parking included
Free WiFi
Air conditioning
Housekeeping

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

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

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

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 19 Oct 2025, prices found for a 1-night stay for 2 adults at Mountain Inn on 28 Oct 2025 start from AU$192.47, 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 1.1 mi (1.7 km) from Cinemark Chino Movies 8 and within 6 miles (10 km) of Ayala Park and Museum of History and Art. Kindred Hospital Ontario and Boomers Upland are also within 6 miles (10 km).