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Planet Sub Downtown STL 1
Planet Sub Downtown STL 2
Planet Sub Downtown STL 3

Planet Sub Downtown STL

Sandwich shop
Delivery
Kid Friendly
Lunch
Take Away
More
Step into a hip, inviting space blending small-town charm with modern touches, where the friendly, knowledgeable staff ensure a welcoming experience. The warm, flaky Udi's gluten-free bread and customizable options make this spot a standout for gluten-free diners.
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People are saying

Diners’ reviews

C
Community member
I ordered The Experience on gluten free bread and it was fantastic! The bread was from Udi's and was warm and soft! The staff was knowledgeable about gluten free options. Bonus points to Planet Sub for having the customizable Coke machine! I would highly recommend visiting this restaurant.
C
Community member
The Buffalo chicken sub on gluten free bread is excellent. It’s tasty, reasonably priced, and close to the office. I’ll definitely be coming back.
Map showing 211 N 9th St
211 N 9th St, St. Louis, MO 63101, USA
2.4km

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