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All 54 Ontario Restaurants

Plaza Inn Restaurant

812 SW 4th Ave, Ontario, OR 97914-2056
(541) 889-3550
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Ranked #26 of 54 Restaurants in Ontario
Sun 7:00 am - 5:00 pm
Mon - Tue 7:00 am - 7:30 pm
Wed 7:00 am - 7:30 am
Thu 7:00 am - 7:30 pm
Fri 7:00 am - 7:30 am
Sat 7:00 am - 6:00 pm
Restaurant details
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4 reviews from our community

Visitor rating
Rating summary
Date | Rating
  • English first
  • Any
English first
Cheney, Washington
Senior Contributor
41 reviews 41 reviews
31 restaurant reviews
22 helpful votes 22 helpful votes
4 of 5 stars Reviewed July 29, 2014

We stopped in Ontario, OR, for lunch on our way to Boise, ID. We found this little place and from the street it doesn't look like much. We were there for lunch on Friday and found it crowded with many locals including many older people eating there. I asked for a chicken sandwich and the waitress had to explain that... More 

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Weiser, Idaho
Top Contributor
68 reviews 68 reviews
42 restaurant reviews
32 helpful votes 32 helpful votes
5 of 5 stars Reviewed September 3, 2012

Doesn't matter what time of the day we eat here, the food is always good. Excellent servers! The owner is always so pleasant greeting you. The prices are very reasonable. Easy to find in Ontario.

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Weiser, Idaho
19 reviews 19 reviews
10 restaurant reviews
4 helpful votes 4 helpful votes
4 of 5 stars Reviewed June 25, 2012

The decor is good, the food, especially the pies, is excellent. However the water is not so great. It tasted heavily of chlorine. This restaurant needs to invest in a good filtration system.

Was this review helpful? Yes 1
Senior Contributor
36 reviews 36 reviews
22 restaurant reviews
42 helpful votes 42 helpful votes
5 of 5 stars Reviewed December 20, 2011

Order anything you like. It will be very good and the portions will be huge. This is a good place to consider splitting entrées if you aren't too hungry. For breakfast, I recommend the biscuits and gravy. This is the only restaurant I have experienced where they use bacon instead of sausage in their gravy. As mentioned, the portions are... More 

Was this review helpful? Yes 1

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Additional Information about Plaza Inn Restaurant

Address: 812 SW 4th Ave, Ontario, OR 97914-2056
Phone Number: (541) 889-3550
Location: United States  >  Oregon (OR)  >  Ontario
Open Hours:
Sunday 7:00 am - 5:00 pm
Monday 7:00 am - 7:30 pm
Tuesday 7:00 am - 7:30 pm
Wednesday 7:00 am - 7:30 am
Thursday 7:00 am - 7:30 pm
Friday 7:00 am - 7:30 am
Saturday 7:00 am - 6:00 pm

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Questions & Answers

Questions? Get answers from Plaza Inn Restaurant staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?