$40
Deal$40 off four boxes of contact lenses
The post describes the offer as applying to a four-box contact-lens purchase.
Contact lenses
Verified· 9h ago
See terms & exclusions
On 4 boxes.
Costco Optical promo codes for October 2026
We confirm every code and deal on this page on Costco Optical's own pages and in posts about it, and each says when. 5 of 5 still work — the rest are listed below with the date they stopped.
Last checked 9 hours ago
2 working codes
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Working Costco Optical codes today
- $40Deal
$40 off a complete second pair of glasses
Applies to the purchase of a complete second pair for the same person.
GlassesVerified· 9h agoSee terms & exclusions
For the same person.
- $50Deal
$50 Costco Shop Card with $250 Optical spend
The post says the Shop Card is offered when the Optical purchase reaches the stated spend threshold.
Min. spend $250OpticalVerified· 9h ago - $50Code
$50 off storewide
Orders of $500 or more required; members only.
Min. spend $500SitewideNot yet verifiedKL•••SV - $45Code
$45 off storewide
SitewideNot yet verifiedNo•••de
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Costco Optical prices worth acting on
Prices read 20 Oct 2026 from Costco Optical's deals page
Contact lenses
1-DAY ACUVUE® MOIST
$35.98
A popular daily lens that keeps eyes moist through the whole day.
See it on Costco Optical
Contact lenses
ACUVUE® OASYS MAX 1-Day
$46.99
A daily lens with Max technology for comfortable, all-day wear.
See it on Costco Optical
Contact lenses
ACUVUE® OASYS 2-Week
$77.87
A two-week lens in a 12-pack for steady, comfortable wear.
See it on Costco Optical
Contact lenses
AIR OPTIX® NIGHT & DAY® AQUA
$91.87
A long-wear lens that stays comfortable day and night.
See it on Costco OpticalWhen Costco Optical actually discounts
Our estimate of when Costco Optical's biggest discounts of the year happen, month by month. November is the month to wait for.
51%of Costco Optical's biggest discounts happen in November
Share of biggest discounts by month (%)
Costco Optical sale calendar
Our estimate of when Costco Optical's biggest discounts of the year happenIn 5 weeks
Black Friday
The day-after-Thanksgiving kickoff of the holiday shopping weekend.
38% of its biggest discounts
In 6 weeks
Cyber Monday
The online-focused sale day right after the Thanksgiving weekend.
11% of its biggest discounts
In 6 weeks
Christmas Sale
The Christmas-season sale running through December.
13% of its biggest discounts
In 2 months
January Sale
New Year clearance and savings event to start the year.
6% of its biggest discounts
Costco Optical coupon questions
5 questions people actually ask us.
Can I combine the Costco Optical new member Shop Card offer with other promotions?
No. The new member promotion may not be combined with any other promotions.
How much does a Costco membership cost to shop at Costco Optical?
A Gold Star membership is $65 a year, and an Executive membership is an additional $65 upgrade fee a year. A Business membership is $65 a year, plus applicable sales tax.
Can I use my Costco membership card at Costco Optical outside the US or online?
Yes. Your membership card is valid at any Costco warehouse worldwide and online at Costco.com, but it is not transferable.
How much is the Costco Optical new member Shop Card offer?
New members who enroll in auto renewal on a Visa or Mastercard debit card can receive a Digital Costco Shop Card of $40 for Executive members or $20 for Gold Star members. The card is emailed within 2 weeks after sign-up and enrollment in auto renewal.
How do I renew my membership to keep shopping at Costco Optical?
Renewal fees are due no later than the last day of the month your membership expires, and you can pay by mail, online at Costco.com or at any warehouse. If you are not signed up for auto renewal, any overdue fee is added to your first warehouse purchase after expiration.
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