The University of Colorado campus, framed by the iconic Flatirons and Rocky Mountains, stands out with its signature red roofs at 5,430 feet above sea level in Boulder, Colorado.

Where to Grab a Quick, Cheesy Bite Between Classes

When you’re a CU Boulder student, lunch needs to be three things: fast, filling, and delicious. That’s where pizza by the slice comes in—affordable, shareable, and always satisfying. Whether you’re rushing between classes, refueling after a study session, or just need that perfect cheesy comfort food, Boulder has some seriously good slice spots.

Here are the top pizza slice joints in Boulder, ranked by local love, student favorites, and standout flavor.

Cosmo’s Pizza

659 30th St & 1325 Broadway

Cosmo’s is Boulder pizza royalty. Known for their giant, foldable New York-style slices and tangy “Cosmo’s spicy ranch” that students swear by, this place never disappoints. You can grab a slice and a soda on the cheap, and you’ll always find a mix of students, athletes, and locals grabbing lunch.

Hot Tip: Always say yes to the spicy ranch.

 Abo’s Pizza

Several Boulder locations

A longtime Boulder favorite, Abo’s serves up classic New York-style slices with a crispy thin crust and generous toppings. The slices are massive, the cheese is melty, and the vibe is pure Boulder nostalgia. Abo’s is perfect for the student who wants classic over quirky.

What Students Say: “Best traditional slice in Boulder. No frills, just perfect.”

 Pizza 3.14

1647 Arapahoe Ave

Just a short walk from campus, Pizza 3.14 offers solid slices with unique flavor profiles and a friendly, welcoming vibe. Think fresh ingredients, great crust texture, and a more laid-back, local feel. It’s also a favorite for those who want a more chill, sit-down lunch.

Top Slice: Try the Pesto Veggie or BBQ Chicken.

Audrey Jane’s Pizza Garage

2675 13th St

While not as close to campus as the others, Audrey Jane’s is worth the bike ride. Handmade dough, high-quality toppings, and great service have made it a local legend. They do offer slices at lunch, and each one is practically a gourmet meal. This is for the pizza purist who wants quality over convenience.

Flavor Highlight: Their White Pie is a fan favorite with ricotta, mozzarella, garlic, and olive oil.

Audrey Jane’s Pizza Garage in Boulder, Colorado, gets a visit from Guy Fieri and his signature convertible—Flavor Town meets mountain town at this local favorite.

Final Slice

No matter what part of campus you’re near or what toppings you crave, Boulder’s pizza scene delivers the goods. These spots keep CU students fueled, satisfied, and coming back for more.

So next time you’re hungry, short on time, and craving something cheesy—follow the scent of fresh-baked dough and grab a slice at one of Boulder’s best.

AboutBoulder-admin