Mountain Inn
Motel, 2-star2289 South Mountain Avenue, Ontario, CA, United StatesShow on map
6.0 · Pleasant349 reviews
- Check-in from 3:00 PMCheck-out by 11:00 AM. The front desk is staffed around the clock, so a late arrival is fine.
- Fabulous locationGuests rate the location 8.8 out of 10, at 2289 South Mountain Avenue.
- Free parkingThe property states parking on site is free for guests.
Convenient Location Located just 10 km away from the Ontario Convention Center, Ontario Mills Mall, and Ontario International Airport, our motel offers easy access to key attractions and transportation hubs.
Comfortable Accommodations Each air-conditioned room features a flat-screen cable TV with 150 DirecTV channels, a microwave, and a refrigerator. The spacious rooms are tastefully decorated with floral accents, ensuring a cozy stay for our guests.
Unique Attractions Nearby Explore the rich aviation history at the Yanks Air Museum, showcasing airplanes from the 1940s and significant wartime aircraft. For art enthusiasts, the Museum of History and Art is a short 10-minute drive away.
Experience convenience, comfort, and unique attractions all in one stay at our motel. Book now for a memorable experience!
What this place offers
- WiFi available
- Free WiFi
- Parking
- Free Parking
- Non-smoking rooms
- Air conditioning
- Swimming pool
- 24-hour front desk
- Heating
- Facilities for disabled guests
Rooms
6.0
Pleasant
Rated 6.0 out of 10 by 349 guests who stayed here.
- Cleanliness4.8
- Service7.8
- Location8.8
- Rooms5.8
- Amenities4.8
- Value6.8
- Food & drink3.8
Guests mention
Comfortable bedFriendly staffGood location
PeggyUnited StatesClose to work
Cochroaches in the room
DavidUnited StatesIt was bad
Nothing
It alot of bugs and roaches
RonaldNLLocatie is goed veel eet gelegenheid en dicht bij 60 fw
Handdoeken en badkamer
BlancaUnited StatesSize of room
If management went inside of my room
AndreaUnited StatesRoaches
LouieUnited StatesStay was good love the Cable TV and bed was very comfortable.
Easy check in check out to the unit great location with plenty of food. Options needs to supply better with shampoo, body soap. Complementary breakfast was not supplied or closed down too early checked out at 9 AM and…
Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated January 2026.
Where you’ll be
2289 South Mountain Avenue, Ontario, CA, United States
Guests rate the location 8.8 out of 10 — fabulous.
Things to know
Cancellation
Each room shows its own terms before you pay.
Most rates can be cancelled free until a date shown on the room.
Non-refundable rates are marked as such.
House rules
Check-in from 3:00 PM
Check-out by 11:00 AM
No children
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No pets
Free parking on site
Non-smoking rooms available
Payment & property
Paid when you book, not at the desk.
Rates include the taxes and fees we can read.
The property may take a card at check-in for incidentals.
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You must show a valid photo ID and credit card upon check-in. Please note that all special requests cannot be guaranteed and are subject to availability upon check-in. Additional charges may apply. Please note: The motel pool is currently closed for renovations. Estimated time of re-opening is April 2015.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A deposit may be required at the property.
What we’d check for you here
- That the step-free room is actually free on your dates, and whether it is a roll-in shower or a bath, which the listing never says.
- That the desk is staffed when you land, and that the room is held past cut-off.
- Whether there is room for a pickup, a trailer or a van, not just a car.
- Whether the rate moves for your dates, and what it includes.
- What the property actually charges at the desk on top of the rate.
Questions about Mountain Inn
What time is check-in and check-out at Mountain Inn?
Check-in is from 3:00 PM. Check-out is by 11:00 AM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does Mountain Inn allow pets?
No — the property states that pets are not allowed.
Is there parking at Mountain Inn?
Yes — the property states that parking on site is free. Whether a space can be reserved in advance varies, so we check it against your dates.
Does Mountain Inn have a pool?
Yes — a pool is listed among the property's facilities. Seasonal closures are common, so we'll confirm it's open for your dates.
Does Mountain Inn have Wi-Fi?
Yes — internet access is listed among the property's facilities.
Does Mountain Inn have wheelchair accessible rooms?
The property lists step-free or accessible facilities. That flag is the one least able to settle the question: a hotel can carry it and still have a step at the entrance, or a bath rather than a roll-in shower, and it does not say whether the accessible room is free on your dates. Tell us what you need and we'll ask the property directly rather than reading you the flag.
Can I check in late at Mountain Inn?
The property lists a front desk staffed 24 hours, so a late arrival should be possible. Standard check-in is from 3:00 PM. Rooms are still released after a cut-off at some properties regardless of the desk hours, so tell us your arrival time and we'll have them hold it.
How do I book Mountain Inn?
Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.
Where is Mountain Inn?
2289 South Mountain Avenue, Ontario, CA.
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