About This Spot

Step into Billy’s Sub Shop, and you’re immediately wrapped in the comforting hum of a classic American diner with a distinctively warm, neighborhood charm. Nestled along Berkeley Street in Boston, this unpretentious sandwich shop moves at a friendly, easy pace—just right for those moments when you want good food without fuss or hurry. The space feels familiar, almost like a local’s well-kept secret, where both regulars and newcomers settle in to enjoy a satisfying meal amid welcoming smiles.

The atmosphere here is quietly cheerful. Conversations drift gently over the counter and between booths, punctuated by the familiar sounds of a busy kitchen crafting hearty sandwiches and breakfast plates. It’s the kind of place where the staff greet you by name or with a genuine curiosity about your day, shaping an experience that feels personal and grounded.

At Billy’s, the menu reads like a tribute to honest, comforting flavors executed with care. Whether it’s a morning stop for fluffy chocolate chip pancakes paired with freshly brewed coffee, or a midday retreat for a generously filled steak and cheese sub, each offering carries a subtle home-cooked quality. The sandwiches invite you to savor layers of freshly sliced meats, melting cheeses, and crisp garden-fresh toppings that linger just right on the palate. You might find yourself lingering over a large plate of spicy fries or a perfectly toasted Western omelet, all served with an ease and familiarity that feel just like Sunday mornings at a friend’s kitchen table.

What truly sets this spot apart is the authentic connection between customers and staff—a sincere warmth that makes every visit feel less like a transaction and more like a shared moment. There’s a quiet pride here in delivering good food that fits seamlessly into the rhythms of daily life, whether you’re grabbing a quick breakfast or settling in for a lunch that revives your afternoon. Billy’s Sub Shop is not just about the sandwich on your plate, but the slice of everyday joy that comes with a place that feels like it’s been waiting just for you.

What’s Available Here

  • IconDelivery
  • IconTakeaway
  • IconDine-in
  • IconGreat coffee
  • IconServes local specialty
  • IconBreakfast
  • IconLunch
  • IconDinner
  • IconSolo dining
  • IconWheelchair-accessible entrance
  • IconWheelchair-accessible seating
  • IconCoffee
  • IconComfort food
  • IconQuick bite
  • IconBreakfast
  • IconBrunch
  • IconLunch
  • IconDinner
  • IconCounter service
  • IconDessert
  • IconSeating
  • IconTable service
  • IconCasual
  • IconCosy
  • IconGroups
  • IconLocals
  • IconTourists
  • IconUniversity students
  • IconAccepts reservations
  • IconCredit cards
  • IconDebit cards
  • IconNFC mobile payments
  • IconCredit cards
  • IconGood for kids
  • IconHigh chairs
  • IconFree of charge street parking
  • IconPaid street parking
  • IconParking

Location & Hours

Monday 06:00 AM - 03:00 PM
Tuesday 06:00 AM - 03:00 PM
Wednesday 06:00 AM - 03:00 PM
Thursday 06:00 AM - 03:00 PM
Friday 06:00 AM - 03:00 PM
Saturday 07:00 AM - 03:00 PM
Sunday Closed

Guest Reviews

Renee Paxton 25 Dec 2025

Oh my god. That Italian sub?! So good! The food is phenomenal. The staff are delightful. Love you, Billy’s!

Nathan M 16 Dec 2025

Really great food at good prices in a nice, cosy traditional American diner. Plenty of options for all various subs, we had a breakfast pancake / French pancake. Would visit again.

Cinthya Garcia 12 Dec 2025

We were looking for something quick for breakfast and stumbled upon Billy’s — best decision to start our day! The food was tasty and very affordable, but what really makes this spot special is the staff. They’re incredibly warm, welcoming, and super attentive. Definitely a must if you’re in the area!

Christopher Zibailo 07 Dec 2025

Best Italian sub in all of Boston! Fresh bread, lots of meat and cheese, and they marinate the toppings like the tomatoes and pickles in olive oil and Italian seasoning like you’re supposed to. Plus, the prices are great and the entire crew that works there is super nice. I could not recommend this place anymore.

Myriam Ward 22 Nov 2025

Very local spot serving delicious subs at a great price. I’m going a sandwich quest to find the best sub in Boston, so naturally I had to go to Billy’s after a friend recommended it to me. Got the steak tip sub, which was very reasonably priced at only $14. Few mins later, sub was here. Very minimalist: you add the sauce and you’re responsible for choosing the veggies: I went with tomato and pepperonci for a little kick. They served it on a sub roll and add the protein. The steak tips were extremely flavourful: aggressively seasoned and very tender, felt like it was a filet to be honest. Probably the best steak tips I’ve had in Boston, crazy that I would find them at a local sub shop. The bread was pretty standard, but I didn’t mind it because the steak tips were really fantastic. Also appreciate them being pretty generous with the quantity. Overall solid spot for a quick sub. Would highly recommend their steak tip sub, though I’m sure the other ones are also great.

Minho Lee 29 Oct 2025

I dropped by this place while I was on a business trip. Jet lag had me up super early, and since they open at 6 a.m., I was able to grab an early breakfast. For Boston’s crazy prices, the food was tasty and surprisingly affordable.

Kelly Thompson 28 Oct 2025

Food is absolutely delicious. Thank you Billy’s sub shop. I would have uploaded more pictures but my partner hovered his sausage and egg bagel.

Katy Bennett 26 Oct 2025

We’re from the UK and quite literally never tasted or experienced anything like this place. We ordered the pastrami sub, sausage egg and cheese bagel and a cream cheese bagel. Just get everything on the menu though. The people are so hard working and so friendly, and the food was incredible - so much value for money!! If the shop is full for eat-in, then take it to go and take a short walk to the public garden. They also show the prem games! This was just so good. Thank you so much.

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