We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
The latest reviews. The lowest prices. The perfect place to shop for hotels.

Pi Pizzeria

Certificate of Excellence
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
Get directions
6144 Delmar Blvd, Saint Louis, MO 63112-1204
+1 314-727-6633
9:00 am - 10:00 am
11:00 am - 12:00 am
Open now
See all hours
Sun - Thu 9:00 am - 10:00 am
Sun - Sat 11:00 am - 12:00 am
More Info
Add Photo Write a Review

439 Reviews from our TripAdvisor Community

Traveler rating
Traveler type
Time of year
  • More
Showing 432: English reviews
Level Contributor
9 reviews
4 restaurant reviews
Reviewed 2 days ago NEW

The pizza does remind you of Chicago deep dish pizza. When you can't escape away to Chicago, this is the next best thing. The wait staff was friendly which goes a long way.

Thank 914christinam
Benton IL
Level Contributor
5 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
Reviewed 3 days ago NEW via mobile

Hands down my favorite pizza!! My family loves it! The sauce is amazing with chunky tomatoes on top not to mention the crust is amazing! Love Pi Pizza.

Thank slo85
Saint Louis, Missouri
Level Contributor
30 reviews
7 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
Reviewed 3 weeks ago

Being from the Chicago area, I'm very picky about my pizza. This is some of the best Chicago-style pizza I have found outside the Chicago area. If you love good deep-dish pizza, this is the place for you!

Thank TigerEyes9
Queens, NY
Level Contributor
55 reviews
23 restaurant reviews
common_n_restaurant_reviews_1bd8 23 helpful votes
Reviewed 3 weeks ago

As a New Yorker, I rarely eat pizza in other cities. We are pleasantly surprised. Ordered the Pie with basil pesto and a large salad. A nice treat. Thin crust and tasty.

Thank Dana F
Worcester, Massachusetts
Level Contributor
89 reviews
53 restaurant reviews
common_n_restaurant_reviews_1bd8 67 helpful votes
Reviewed March 17, 2017

Visiting SL for one day and came here for a late lunch after walking around the zoo all day. Just happened to be Pi day (March 14) so the restaurant was having some specials. We enjoyed $3.14 beers and also buy one large pizza get the second for $3.14. What a deal! We tried one deep dish and one thin... More 

Thank Qino2
Level Contributor
14 reviews
11 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
Reviewed March 12, 2017 via mobile

Went with the hubby for lunch. We were greater warmly by staff but our waiter was less than ideal. He was obnoxious and kept challenging our order choices. We ordered a deep dish pizza, which is what we came for. It took awhile for it to arrive and it came out luke-warm. Disappointing.

Thank kitkat014
Saint Louis, Mo
Level Contributor
453 reviews
342 restaurant reviews
common_n_restaurant_reviews_1bd8 74 helpful votes
Reviewed March 10, 2017 via mobile

Deep dish pie is their specialty and it's certainly delicious. They have a variety of toppings to choose as well as salads, wings and desserts. Plenty of seats if both indoor & out. Full bar which has happy hour M-F from 3-6pm.

Thank Christy A
Carmel, Indiana
Level Contributor
298 reviews
219 restaurant reviews
common_n_restaurant_reviews_1bd8 129 helpful votes
Reviewed February 24, 2017

This is one of the better pizza places I have ever eaten. We had both a bbq chicken and a traditional thin cheese pizza. The bbq chicken was deep dish which was very good. The crust is more of a cornmeal taste but very good with the tangy sauce. The traditional thin cheese was also very good but not as... More 

1 Thank Matt B
Chatham, Illinois
Level Contributor
6 reviews
4 restaurant reviews
Reviewed February 19, 2017 via mobile

Wasn't expecting actual Chicago style deep dish pizza in St. Louis. It's a must try. Had the chips and French onion dip with locally made chips and they were great too.

Thank tmoore62
East Saint Louis, Illinois
Level Contributor
13 reviews
9 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
Reviewed January 30, 2017 via mobile

This was my first time visiting &I will definitely return! The only issue I had was the terribly dim lighting in the women's restroom and only one of the two stalls working. If I had to give this place a star rating I'd say it was a 4.7 out of 5.

Thank sheluvs3

Travelers who viewed Pi Pizzeria also viewed

University City, Saint Louis
University City, Saint Louis
Saint Louis, MO
Saint Louis, MO

Been to Pi Pizzeria? Share your experiences!

Write a Review Add Photos & Videos

Is This Your TripAdvisor Listing?

Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more.

Claim Your Listing
Improve this listing

Restaurant Details

Rating summary
  • Food
    4.5 of 5 bubbles
    4.5 of 5 bubbles
  • Value
    4 of 5 bubbles
    4 of 5 bubbles
Italian, Pizza, Vegetarian Friendly, Vegan Options, Gluten Free Options
Breakfast, Lunch, Dinner, Late Night
Restaurant features
Takeout, Seating, Waitstaff, Serves Alcohol, Delivery, Reservations, Television, Highchairs Available, Wheelchair Accessible, Full Bar, Free Wifi
Good for
Kids, Families with children, Bar scene, Large groups
Open Hours
9:00 am - 10:00 am
11:00 am - 12:00 am
9:00 am - 10:00 am
11:00 am - 12:00 am
9:00 am - 10:00 am
11:00 am - 12:00 am
9:00 am - 10:00 am
11:00 am - 12:00 am
9:00 am - 10:00 am
11:00 am - 12:00 am
11:00 am - 12:00 am
11:00 am - 12:00 am
Location and Contact Information
  • Address: 6144 Delmar Blvd, Saint Louis, MO 63112-1204
  • Location: United States  >  Missouri (MO)  >  Saint Louis
  • Phone Number: +1 314-727-6633

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of Pi Pizzeria and other visitors
3 questions
Ask a question
3 months ago
Canton, Michigan, United States
11 months ago

See all questions (3)

Questions? Get answers from Pi Pizzeria 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?