Costco Pharmacy Hours 2026: Full Schedule & Everything
Quick Answer: Costco pharmacy hours are typically 10:00 AM to 7:00 PM on weekdays, 9:30 AM to 6:00 PM on Saturdays, and 10:00 AM to 5:00 PM on Sundays. Membership required.
You’ve just finished your warehouse run, cart piled with everything from rotisserie chicken to a new TV, and now you need to pick up your prescription before heading home. Then you glance over at the pharmacy counter and realize the hours are different from the warehouse and you’re not sure if you still have time.
Costco pharmacies are one of the most popular reasons members renew their cards year after year pricing on generics in particular is consistently below what you’ll find at most chain pharmacies.
Costco Pharmacy Hours 2026: Regular Schedule
Costco pharmacy hours on weekdays run from 10:00 AM to 7:00 PM, Monday through Friday, at most U.S. warehouse locations. This is shorter than the warehouse itself, which typically opens at 10:00 AM but closes later.
Hours may vary by location some Costco pharmacies in busier markets stay open until 7:30 PM on weekdays, while certain smaller or less-trafficked locations may close at 6:30 PM. Always verify your specific warehouse before planning a late-day pickup.
Costco pharmacy hours by day
| Day | Pharmacy Hours |
|---|---|
| Monday | 10:00 AM – 7:00 PM |
| Tuesday | 10:00 AM – 7:00 PM |
| Wednesday | 10:00 AM – 7:00 PM |
| Thursday | 10:00 AM – 7:00 PM |
| Friday | 10:00 AM – 7:00 PM |
| Saturday | 9:30 AM – 6:00 PM |
| Sunday | 10:00 AM – 5:00 PM |
Practical tip: Sunday is the shortest pharmacy day at Costco closing at 5:00 PM at most locations. If you need a Sunday pickup, plan to arrive no later than 4:30 PM to ensure you’re not turned away while the pharmacist begins closing procedures.
Costco Pharmacy Hours vs. Warehouse Hours: What’s the Difference?
The Costco warehouse typically opens at 10:00 AM and closes between 8:30 and 9:30 PM on most days. The pharmacy closes significantly earlier — sometimes two or more hours before the warehouse itself shuts down.
This gap catches members off guard constantly. You can absolutely still be shopping in the warehouse at 8:00 PM, but the pharmacy closed at 7:00 PM. Hours may vary by location for both the warehouse and pharmacy, but the pharmacy always closes earlier than the main store.
Warning: Do not assume pharmacy hours match warehouse hours. If you’re planning to pick up a prescription after work, always confirm the pharmacy’s specific closing time not just whether the warehouse is open.
Weekend Costco Pharmacy Hours: Saturday and Sunday
On Saturdays, Costco pharmacies open slightly earlier at 9:30 AM and close at 6:00 PM a 30-minute earlier opening than weekdays but a full hour earlier closing. The Saturday window is well-suited for a combined shopping and pharmacy run.
Sundays are the most restricted day, most Costco pharmacies open at 10:00 AM and close at 5:00 PM. Individual warehouse locations set their own Sunday pharmacy hours, and a small number of locations in high-demand markets do extend Sunday closing to 6:00 PM.
Costco Pharmacy Holiday Hours and Special Closures
Costco pharmacies are closed on several federal holidays each year, including Christmas Day and Thanksgiving Day even when the warehouse itself may be open for limited shopping hours on those days.
| Holiday | Status | Typical Hours |
|---|---|---|
| New Year’s Day | Closed | Closed |
| Martin Luther King Jr. Day | Open | Normal hours |
| Presidents’ Day | Open | Normal hours |
| Memorial Day | Closed | Closed |
| Independence Day (July 4) | Closed | Closed |
| Labor Day | Closed | Closed |
| Columbus Day / Indigenous Peoples’ Day | Open | Normal hours |
| Veterans Day | Open | Normal hours |
| Thanksgiving Day | Closed | Closed |
| Christmas Day | Closed | Closed |
| New Year’s Eve | Open (reduced) | Closes early — check location |
How to Find Costco Pharmacy Hours at Your Location
Finding accurate Costco pharmacy hours for your specific warehouse takes under two minutes using any of the methods below. Because pharmacy hours differ from warehouse hours, it’s always worth the extra step to confirm.
Google Search: Type “Costco pharmacy near me” and click your nearest result. Pharmacy hours often appear directly in the Knowledge Panel alongside warehouse hours, though they may be listed separately, so read carefully before assuming the two match.
Google Maps: Search Costco Wholesale on Maps and tap your location. The Hours section may show both warehouse and pharmacy times. Holiday closures for the pharmacy are flagged here as well, which is particularly helpful around major federal holidays.
Official Website: Visit costco and use the warehouse locator tool. Each warehouse page lists pharmacy hours separately from general store hours. This is the most accurate source for up-to-date schedule information at your specific location.
Direct phone call: Calling the pharmacy counter directly is the most reliable confirmation method, especially for holiday hours, prescription cutoff times, or any temporary schedule changes due to staffing. The pharmacy direct line is typically listed on the warehouse locator page.
Does Costco Have a Drive-Thru Pharmacy?
No, Costco does not offer drive-thru pharmacy service at any of its U.S. locations. All prescription pickups, consultations, and pharmacy services require entering the warehouse with a valid Costco membership.
This is one of the key differences between Costco Pharmacy and major chain pharmacies like CVS or Walgreens. Because Costco is a members-only warehouse, the model is built around in-store service rather than curbside or drive-thru convenience.
Are There 24-Hour Costco Pharmacy Locations?
No, there are no 24-hour Costco pharmacy locations anywhere in the United States. All Costco pharmacies close by 7:00 PM or earlier, and none operate overnight or around the clock.
This is an important distinction from independent or chain pharmacies. If you need a prescription filled after 7:00 PM or on a major holiday when Costco is closed, you’ll need to use a different pharmacy.
Prescription Pickup Times and Cut-Off Hours at Costco Pharmacy
If you’re dropping off a new prescription for same-day pickup, the practical cutoff at most Costco pharmacies is at least one hour before closing. Dropping off at 6:55 PM when the pharmacy closes at 7:00 PM will not result in a same-day fill.
Standard processing time for new prescriptions at Costco is typically 30 minutes to one hour, depending on volume. Hours may vary by location for exact turnaround times.
Factors That Affect Costco Pharmacy Hours
Several real-world factors can cause a Costco pharmacy to operate on a modified schedule even when the warehouse itself is open normally. Being aware of these helps you avoid a frustrating trip.
Individual warehouse locations set their own pharmacy staffing decisions, which is the primary driver of local schedule variation. The most common factors that affect hours include staffing shortages, pharmacist licensing requirements, seasonal demand, and local regulatory requirements.
- Pharmacist staffing Costco pharmacies are typically staffed by one or two licensed pharmacists; when a pharmacist is unavailable, the pharmacy must close regardless of warehouse status
- Local market demand high-volume warehouses in dense metro areas tend to have extended pharmacy hours; rural or lower-traffic locations close earlier
- State pharmacy licensing regulations some states have specific operating hour requirements or restrictions that affect how late a pharmacy can remain open
- Seasonal flu shot and vaccination demand Costco pharmacies often adjust staffing and hours during peak vaccination season (September through November) to accommodate higher traffic
- New warehouse openings or remodels pharmacies in newly opened or recently remodeled warehouses may have temporary limited hours during the initial period of operation
Seasonal and Temporary Changes in Costco Pharmacy Hours
Costco pharmacies see their busiest periods in September through November during flu shot season and in early January when new insurance benefits activate. Some high-demand locations temporarily extend weekday hours during these periods to manage volume.
Conversely, the week between Christmas and New Year’s tends to be quieter at Costco pharmacies, and some locations reduce hours or close early during that window.
Contacting Costco Pharmacy for Current Hours
When online sources aren’t sufficient, the most reliable way to confirm current Costco pharmacy hours is a direct call to the pharmacy counter at your specific warehouse. The number is available on the Costco website locator page for each location.
Individual warehouse locations set their own pharmacy team schedules, and phone confirmation is especially important around federal holidays, during peak vaccination season, or if you’ve seen recent online reviews suggesting the location has changed its hours. A 30-second call saves a potentially wasted trip.
Read: CVS Pharmacy Hours
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Frequently Asked Questions
Conclusion
Getting Costco pharmacy hours right 10:00 AM to 7:00 PM weekdays, 9:30 AM to 6:00 PM Saturday, 10:00 AM to 5:00 PM Sunday prevents the frustrating discovery that the pharmacy closed before the warehouse in 2026. Use the app, confirm holiday closures in advance, and submit refills early for the smoothest pickup experience.
