24-Hour Starbucks in Mississauga, Ontario

3 always-open Starbucks in Mississauga — late-night and early-morning coffee any day.

Matching

3

of 96 stores (3%)

City coverage

96

total Mississauga Starbucks

Quick Answer

There are 3 24-hour Starbucks locations in Mississauga, Ontario — 3% of all 96 stores in the city. The top-ranked pick is at Chechalk Trail, Mississauga, Ontario.

24-hour Starbucks are rare and usually tied to airports, hospitals, major highways, or casino/resort locations.

Last updated · Data from OpenStreetMap + Starbucks store metadata

Best time to visit

Late evening (9 PM–midnight) and the 4 AM–6 AM pre-commute window are the quietest times to visit any 24-hour location.

What to Expect from 24-Hour Starbucks in Mississauga

True 24-hour Starbucks are rare: only 3 of Mississauga's 96 stores qualify — that is 3% of the city. Most are inside airports, hospitals, or along major highways. If you cannot find one in Mississauga, the nearest 24-hour location may be 30+ miles away at a major highway exit.

Overnight staffing and security costs make 24/7 operations expensive. That is why you see this format almost exclusively where there is captive overnight foot traffic — flight crews at airports, night-shift workers at hospitals, long-haul drivers at truck stops, casino guests. A standalone residential-street Starbucks almost never runs 24 hours.

Some "24-hour" stores pause briefly (2–4 hours) for deep cleaning, typically between 2 AM and 6 AM on one weekday. If you rely on a specific location for an overnight shift, call ahead to confirm the cleaning schedule. Mobile Order is disabled during those cleaning windows even if the app shows the store open.

Top 3 Editor's Picks

Highest-ranked by our scoring methodology, with a short editorial note on each.

1

Chechalk Trail, Mississauga, Ontario

Mississauga, Ontario

Open 24 hours · 7 days a week

Editor's take

The most reliable 24-hour Starbucks in Mississauga. A genuine 24/7 café experience. Drive-thru is active around the clock too.

Located at Chechalk Trail in Mississauga, this Tim Hortons operates 24 hours a day, with a drive-thru for quick pickup and Mobile Order & Pay through the Tim Hortons app. Free Wi-Fi make it a practical choice for laptop work, remote calls, or a quick meeting. Regulars in Mississauga treat this store as a morning drive-thru surge and an afternoon laptop café.

2

Royal Windsor Drive, Mississauga, Ontario

Mississauga, Ontario

Open 24 hours · 7 days a week

Editor's take

Also 24/7 — use as a backup if the top pick is closed for cleaning. A genuine 24/7 café experience. Drive-thru is active around the clock too.

Located at Royal Windsor Drive in Mississauga, this Tim Hortons operates 24 hours a day, with a drive-thru for quick pickup and Mobile Order & Pay through the Tim Hortons app. Free Wi-Fi make it a practical choice for laptop work, remote calls, or a quick meeting. Regulars in Mississauga treat this store as a high-volume drive-thru location with in-store seating for longer visits.

3

1520 Aimco Boulevard, Mississauga, Ontario

Mississauga, Ontario

Open 24 hours · 7 days a week

Editor's take

Also 24/7 — use as a backup if the top pick is closed for cleaning. A genuine 24/7 café experience. Drive-thru is active around the clock too.

Located at 1520 Aimco Boulevard in Mississauga, this Tim Hortons operates 24 hours a day, with a drive-thru for quick pickup and Mobile Order & Pay through the Tim Hortons app. Free Wi-Fi make it a practical choice for laptop work, remote calls, or a quick meeting. Regulars in Mississauga treat this store as a morning drive-thru surge and an afternoon laptop café.

Map of 24-Hour Starbucks in Mississauga

How We Rank These Stores

A store qualifies as 24-hour only if all seven days of the week are marked 00:00–23:59 (or equivalent) in our hours data. We do NOT include stores that advertise "24-hour drive-thru" unless the café portion is also continuously open. Expect some variance on Sundays and major holidays — even tagged 24-hour stores sometimes close for 2–4 hours of overnight cleaning on Mondays or Tuesdays. Verify with a phone call if you are making a special trip.

FAQ: 24-Hour Starbucks in Mississauga

Why are 24-hour Starbucks so rare?

Overnight operations require double the staffing, higher security costs, and a reliable customer flow between midnight and 5 AM. Most suburban demand does not justify it — airports, hospitals, highway rest stops, and casinos have captive overnight foot traffic that makes it viable.

Do 24-hour Starbucks have drive-thru service all night?

Usually yes — if the café is open 24/7, the drive-thru is too. A few airport locations have an open café but closed drive-thru because there is no vehicle access. Highway-adjacent 24-hour stores keep the drive-thru live all night; that is the core of their business model.

Is the full menu available overnight?

Brewed coffee, espresso drinks, and packaged pastries are always available. Hot food items may be paused between 1 AM and 5 AM at some stores for equipment cleaning; the app will mark them as unavailable when you attempt to order.

Does Mobile Order work at 3 AM at a 24-hour Starbucks?

Usually yes, with a caveat: Mobile Order may be paused during short cleaning windows. The app shows a "Mobile Order paused" banner if so. Walk-ins and drive-thru orders still work even during those windows.

Are 24-hour Starbucks safer than regular ones at night?

24-hour locations tend to have higher staffing, constant security camera monitoring, and frequent lobby patrols because of the overnight hours. Airport and hospital stores add venue-wide security. The risk profile is similar to any late-night public space.

Do 24-hour Starbucks accept Starbucks Rewards at 4 AM?

Yes. Rewards, gift cards, and free refill benefits work the same at 4 AM as at 4 PM. Redeeming a free drink via the app has no time-of-day restriction.

Other filters for Mississauga

Remote WorkQuietestFastest Wi-FiMost OutletsDrive-ThruOutdoor SeatingFree Wi-FiMobile Order & Pay

24-Hour Starbucks in Other Ontario Cities

Toronto

264 Starbucks · 24-Hour

Ottawa

112 Starbucks · 24-Hour

Hamilton

83 Starbucks · 24-Hour

Brampton

59 Starbucks · 24-Hour

London

57 Starbucks · 24-Hour

North York

43 Starbucks · 24-Hour

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