Los Angeles - Ontario Intl. Airport (ONT) - 23 min drive
Fullerton, CA (FUL-Fullerton Municipal) - 29 min drive
San Bernardino, CA (SBD-San Bernardino Intl.) - 33 min drive
John Wayne Airport (SNA) - 38 min drive
Ontario Station - 11 min drive
Walnut Industry Station - 12 min drive
Pomona Station - 14 min drive
Restaurants
In-N-Out Burger - 1 min walk
Starbucks - 1 min walk
Taco Bell - 3 min walk
Black Bear Diner - 4 min walk
Super Chili Burgers - 2 min drive
About this property
Mountain Inn
At Mountain Inn, you'll be within a 15-minute drive of Ontario Mills Shopping Mall. Guests can take a dip in the outdoor pool, and freebies like WiFi and self parking are added perks.
Languages
English, Filipino, Hindi, Spanish
At a glance
Hotel size
42 rooms
Arranged over 2 floors
Arriving/Leaving
Check-in start time: 3 PM; check-in end time: midnight
Minimum check-in age – 18
Check-out time is 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
Required at check-in
Cash deposit required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 18
Children
No cots (infant beds)
Pets
Pets not allowed
Internet
Free WiFi in public areas
Free WiFi in rooms
Parking
Free uncovered on-site self-parking
Other information
Designated smoking areas
No stag or hen parties
Property amenities
Food and drink
Coffee/tea in a common area
Services
24-hour front desk
Facilities
An outdoor pool
Accessibility
Wheelchair accessible
Wheelchair-accessible registration desk
Raised toilet seat
Low-height counter/sink
Grab bar near toilet
Bathroom emergency pull cord
Well-lit path to entrance
Room amenities
Be entertained
Television
Premium satellite channels
Home comfort
Air conditioning (climate-controlled)
Sleep well
Bed sheets provided
Freshen up
Private bathroom
Shower/tub combination
Free toiletries
Hair dryer
Towels
Stay connected
Free WiFi
Phone
Food and drink
Refrigerator
More
Daily housekeeping
Fees & policies
Refundable deposits
Cash deposit: USD 20 per person, per stay
Policies
This property's policy is to refuse certain bookings for the purpose of group events or parties, including pre-wedding stag/bachelor and hen/bachelorette parties.
This property does not have elevators.
Guests can rest easy knowing there's a fire extinguisher and window guards on site.
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.
Also known as
Mountain Inn Ontario
Mountain Inn Motel
Mountain Inn Ontario
Mountain Inn Motel Ontario
Frequently asked questions
Does Mountain Inn offer free cancellation for a full refund?
Yes, Mountain Inn does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Is there a pool at Mountain Inn?
Yes, there's an outdoor pool.
Are pets allowed at Mountain Inn?
Sorry, pets aren't allowed.
Is parking offered on site at Mountain Inn?
Yes, there's free self parking.
What are the check-in and check-out times at Mountain Inn?
Check-in start time: 3 PM; Check-in end time: midnight. Check-out time is 11 AM. Contactless check-out is available.
What is there to do at Mountain Inn and nearby?
Mountain Inn has an outdoor pool.
Mountain Inn Reviews
Reviews
6,8
Good
All reviews shown are from real guest experiences. Only travellers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
6,8/10
Cleanliness
7,0/10
Staff & service
5,2/10
Amenities
6,6/10
Property conditions & facilities
5,6/10
Eco-friendliness
Reviews
6/10 Good
10 December 2024
Enrique
Enrique, 1-night trip
Verified Hotels.com guest review
4/10 Fair
08 October 2024
Booooooooo it is october
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
Michael
Michael, 2-night trip
Verified Hotels.com guest review
2/10 Poor
21 September 2024
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.
Ken
Ken, 2-night family trip
Verified Hotels.com guest review
10/10 Exceptional
09 September 2024
Eliza
Eliza, 2-night trip
Verified Expedia guest review
6/10 Good
31 August 2024
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 .
Frank
Frank, 1-night trip
Verified Expedia guest review
10/10 Exceptional
25 August 2024
Very nice owners and quite clean
Darlene
Darlene, 2-night trip
Verified Expedia guest review
6/10 Good
18 August 2024
Miyuki
Miyuki, 2-night trip
Verified Expedia guest review
4/10 Fair
03 August 2024
the breakfast is cereal amd milk.
TV and lamp broken, didn't use other electric.
For room, old is fine for me but have to be clean.
this hotel room is not clean, see the photo upload.
Zhen
Zhen, 2-night business trip
Verified Expedia guest review
10/10 Exceptional
27 July 2024
Joseph
Joseph, 1-night trip
Verified Hotels.com guest review
4/10 Fair
22 July 2024
Can't recommend
Sink backed up, general state of disrepair.
Verified traveller
1-night trip
Verified Hotels.com guest review
2/10 Poor
20 July 2024
Estelle
Estelle, 1-night trip
Verified Expedia guest review
10/10 Exceptional
18 July 2024
Daniel
Daniel, 1-night trip
Verified Hotels.com guest review
10/10 Exceptional
05 July 2024
Edelmira
Edelmira, 1-night trip
Verified Expedia guest review
8/10 Very good
28 June 2024
Fast check in and great service...
Isidro
Isidro, 4-night trip
Verified Expedia guest review
6/10 Good
14 June 2024
Clean room only thing I did not like had to take cold showers.
Isidro
Isidro, 4-night business trip
Verified Expedia guest review
4/10 Fair
10 June 2024
Barely worth it.
Mason
Mason, 2-night trip
Verified Expedia guest review
2/10 Poor
10 June 2024
Alexander
Alexander, 2-night trip
Verified Expedia guest review
2/10 Poor
07 June 2024
Old room picture are not updated. Dirty sheets in bed, hair in the shower
Maurizio
Maurizio, 1-night trip
Verified Expedia guest review
10/10 Exceptional
25 May 2024
Micah
Micah, 1-night trip
Verified Expedia guest review
10/10 Exceptional
21 May 2024
David
David, 1-night trip
Verified Expedia guest review
6/10 Good
15 May 2024
Offer nice breakfast
Samwel
Samwel, 1-night trip
Verified Expedia guest review
2/10 Poor
25 April 2024
Timothy
Timothy, 1-night trip
Verified Expedia guest review
4/10 Fair
05 April 2024
Surprise was Surprised
Well, it started when I got to the room. The door was not locked. I pushed and the door opened. So i walked in and the TV is on and come to find out the remote control doesn't work. Could not turn off the T.V and the door wouldn't lock. The mini fridge didn't work..