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Pi Pizzeria

Certificate of Excellence
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6144 Delmar Blvd., Saint Louis, MO 63112
314 727 6633
9:00 am - 10:00 am
11:00 am - 12:00 am
Open now
All hours
Sun - Thu 9:00 am - 10:00 am
Sun - Sat 11:00 am - 12:00 am
More Info
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417 Reviews from our TripAdvisor Community

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Showing 410: English reviews
Houston, Texas
Level Contributor
27 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 17 helpful votes
5 of 5 stars Reviewed 4 days ago NEW

I eat here every time I'm in town, perfect for when I stay across the street at the Moonrise Hotel. I even made an exception to eat here when doing Whole 30, it's that worth it. Get the deep dish with cornmeal crust, really delicious and unique, not greasy. The Berkley (all veggies) is my favorite. Be prepared to wait,... More 

Thank Tamra W
Level Contributor
35 reviews
21 restaurant reviews
common_n_restaurant_reviews_1bd8 9 helpful votes
4 of 5 stars Reviewed 6 days ago NEW via mobile

We ordered garlic bread and thin crust pizza. Both were easily the best we had in St Louis. Service was good. Lovely atmosphere.

Thank dublingirlabouttown
Rochester, New York
Level Contributor
27 reviews
16 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
5 of 5 stars Reviewed 1 week ago

We ate at this Pi pizzeria when we were visiting family in St. Louis recently. We make it a point to eat at Pi whenever we're in town, as it has the best GF pizza I've ever eaten. We ordered 3 GF (12") pizzas for 4 of us, plus we shared 2 (large) salads. The salads were fresh and delicious... More 

Thank darjeelingfan
Level Contributor
34 reviews
19 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
3 of 5 stars Reviewed 3 weeks ago via mobile

They served the president few times. But other than that, I don't understand what the fuss is about. I didn't like the pizza. The restaurant is decorated poorly. Service is OK.

Thank Curious C
Level Contributor
82 reviews
56 restaurant reviews
common_n_restaurant_reviews_1bd8 13 helpful votes
4 of 5 stars Reviewed 4 weeks ago

I'd been her for dinner before, but not lunch and worried about how timely they'd be. Turns out it was great for lunch, not real busy and food came out quickly. BIG ole salad for my friend and a pizza for me covered several meals. I love that they have some unique and innovative toppings available and the prices are... More 

Thank roach808
Saint Peters, Missouri
Level Contributor
25 reviews
18 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
3 of 5 stars Reviewed May 17, 2016 via mobile

Tried Pi Pizzeria during a family outing that included shopping, eating, and going to the zoo. The atmosphere was pleasant enough. Definitely family friendly, but has quite the drink menu (wine and craft beers) as well as what looked like a full-service bar. Our order was cheesy garlic bread, and two different pizzas: one a sausage with the wheat crust,... More 

Thank Jeremy B
Level Contributor
124 reviews
116 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
5 of 5 stars Reviewed April 27, 2016

this location had the best reviews for food.There are several other locations.They recommend (push) the deep dish pizza when you sit down.I had the thin crust.Best pizza in my life.Others are a close second.they have a crazy list of toppings.if your feeling adventurous.

Thank Jeff M
Level Contributor
21 reviews
16 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
5 of 5 stars Reviewed April 3, 2016 via mobile

Across the street from my hotel. Just a spectacular place. Beer selections were superb. Unique pizzas and great music in the background. Service was also outstanding.

Level Contributor
67 reviews
46 restaurant reviews
common_n_restaurant_reviews_1bd8 61 helpful votes
5 of 5 stars Reviewed March 20, 2016 via mobile

My first visit here did not disappoint. Service was professional and on point. Pizza was just as delicious as it's reputation depicts. A don't miss while you are in St Louis.

Thank septsunseeker
Kansas City
Level Contributor
63 reviews
33 restaurant reviews
common_n_restaurant_reviews_1bd8 14 helpful votes
4 of 5 stars Reviewed March 19, 2016

There are several pizza options in Saint Louis, but our favorite by FAR is Pi. Cute take on the logo, delicious cornbread crust, and lots of options for all food preferences. Decent beer selection, and friendly staff. Very convenient if staying in this part of the city. It's a bit more expensive than your run of the mill pizza, but... More 

Thank David&Puanani

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Restaurant Details

Rating summary
  • Food
    4.5 of 5 stars
    4.5 of 5 stars
  • Value
    4 of 5 stars
    4 of 5 stars
Pizza, Gluten Free
Breakfast, Lunch, Dinner, Late Night
Restaurant features
Takeout, Seating, Waitstaff, Delivery, Reservations, Television, Highchairs Available, Wheelchair Accessible, Serves Alcohol, Full Bar
Good for
Bar scene, Families with children
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
  • Location: United States  >  Missouri (MO)  >  Saint Louis
  • Phone Number: 314 727 6633

Questions & Answers

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

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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?