Decorated sugar cookies, December 2009 — illustrative photo
Decorated sugar cookies — illustrative photo
Display case in a Chinese bakery — illustrative photo
Cake display cases with cakes and pastries in Brastads Bageri 4 — illustrative photo

Insomnia Cookies Flagstaff

Cookie shop in Flagstaff, AZ 86001: opening hours, location and what to order.

Cookie shop Hours listed

Opening hours

 
Mountain Standard Time (Arizona)

Checking hours…

Monday11 AM – 1 AM
Tuesday11 AM – 1 AM
Wednesday11 AM – 1 AM
Thursday11 AM – 3 AM
Friday11 AM – 3 AM
SaturdayNoon – 1 AM
SundayNoon – 1 AM

100 hours a week across 7 days. Holiday hours may differ.

15 N Leroux St, Flagstaff, AZ 86001

Address15 N Leroux St, Flagstaff, AZ 86001
Phone(928) 851-6182
StyleCookie shop
CountyCoconino County
Time zoneMountain Standard Time (Arizona)
From city center0.5 mi north

About Insomnia Cookies

Set at 15 N Leroux St (86001), Insomnia Cookies is a cookie shop roughly 0.5 mi from downtown Flagstaff, heading north.

Our Flagstaff directory counts 22 bakeries in total, which works out to one bakery per 3,525 residents. Nearest alternative: Mozelle's Downtown Bakery at 6 E Aspen Ave, less than 0.1 mi away.

Doors open from 11 AM at the earliest, and the last pick-up window runs to 3 AM, for about 100 hours across 7 days a week. Both weekend days are on the schedule.

This is one of 365 locations of the same brand in our directory.

Insomnia Cookies was founded in 2003 by Seth Berkowitz, who started baking and delivering cookies from his dorm room at the University of Pennsylvania in Philadelphia. The chain now has hundreds of shops, many near college campuses, and is known for warm cookies delivered late into the night, often until 3 a.m.

Signature menu

Items this brand is known for. Availability varies by location.

Full menu

Typical busy times

5 AM9 AM1 PM5 PM10 PM

Estimated from the opening hours and typical bakery traffic — not live data.

When to go

  • Weekday mornings are usually the rush, peaking around Noon.
  • For the widest choice, arrive within the first hour after opening — popular items can sell out by early afternoon.
  • The last hour before closing tends to be quiet, and some bakeries discount day-old bread then.
Full hours

Photos

All photos

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Questions about Insomnia Cookies

What are Insomnia Cookies's hours?
Insomnia Cookies's listed hours are Mon–Wed: 11 AM – 1 AM; Thu–Fri: 11 AM – 3 AM; Sat–Sun: Noon – 1 AM. Holiday hours can differ.
Is Insomnia Cookies open on Sunday?
Yes. On Sundays it is open Noon – 1 AM.
What time does Insomnia Cookies open in the morning?
The earliest listed opening time is 11 AM on Monday.
Where is Insomnia Cookies located?
Insomnia Cookies is at 15 N Leroux St, Flagstaff, AZ 86001. Tap the map on this page to open turn-by-turn directions.
What is the phone number for Insomnia Cookies?
The listed phone number is (928) 851-6182.
What should I order at Insomnia Cookies?
Signature items include Chocolate Chunk, Double Chocolate Chunk, Triple Chocolate Deluxe, and S'mores Deluxe. See the full menu page for more.
What other bakeries are near Insomnia Cookies?
Nearby options include Mozelle's Downtown Bakery (less than 0.1 mi), Biff's Bagels (0.1 mi), and Gluten-free & Dairy-free Flagstaff (0.2 mi).