Retailer comparison
This is really an exam-led optical chain versus a warehouse club choice. America’s Best usually deserves the first cart when you want a bundled eye exam and a fresh supply without joining a warehouse, because anyone can buy there and its optional Eyecare Club rewards regular wearers with free exams and discounts. Costco often wins when you already pay for a membership, buy a full annual supply, and are open to low member pricing or the Kirkland Signature house brand. The right winner is the one with the lower all-in delivered cost after the same lens brand, box count, any membership or club fee, current offers, and fulfillment window are matched.
Whichever retailer wins your order, stage the supply in a labeled 2-pack case so you always know how many days you have left and reorder on time.
America’s Best is the better first stop when you want an exam and lenses in one place with no warehouse membership, and its Eyecare Club can make recurring exams free. Costco is the better first stop when you already have a membership, buy in bulk, and want low member pricing or the Kirkland Signature house brand. The right winner is the one with the lower all-in delivered total once the same lens brand, box count, any membership or club fee, current offers, and shipping or in-store access are matched.
America's Best is an optical retail chain, not a warehouse club, so anyone can buy contacts in a store or online with no club required. Its Eyecare Club is an optional paid membership built around free annual eye exams and member discounts. If you value a bundled exam or you do not want to join a warehouse club, price your lenses here first.
Costco is a membership warehouse club with in-warehouse Optical departments and Costco Contacts online for members. Its value story is low member pricing plus the Kirkland Signature house-brand line, which pays off when you already pay for a membership and buy in bulk. If you are already a Costco member, make its member price the benchmark.
Both are value-focused, so prices can land close on a mainstream brand. When they do, compare the full cost after any membership or Eyecare Club fee you are actually paying, current offers, shipping, and box count are matched, then choose the path you can repeat cleanly at the next refill.
Knowing how each store is built explains where its strengths come from, and that makes the comparison much easier to reason about than a list of features alone. One leads with eye exams, the other with warehouse-club value.
America’s Best is an optical retail chain built around eye exams and eyewear, with many open stores and online ordering. Anyone can buy contacts there without a warehouse membership, and its optional Eyecare Club is a paid membership centered on free annual exams and member discounts on contacts and glasses over its term. Independent doctors of optometry perform exams at or next to stores, often bundled with an eyewear purchase, so it is a natural one-stop for an exam plus a fresh lens supply. The value story is promotional pricing plus club discounts for regular wearers. The trade-offs are that it does not lead with a low-cost house brand, and its lens catalog is narrower than the largest dedicated online sellers.
Costco is a membership warehouse club with in-warehouse Optical departments and Costco Contacts online for members. The story here is value: low everyday member pricing and the Kirkland Signature house-brand line, which is made by major manufacturers and priced to undercut name brands. Optical departments offer eye exams by independent optometrists at many warehouses, and Costco Contacts ships to home. The trade-offs are that a paid membership is generally required to buy, warehouses are less dense than a retail chain, and the catalog is value-focused rather than the widest available. For an existing member buying in bulk, though, the member price and house brand are hard to beat.
Neither is automatically cheaper on every brand. Costco leans on low member pricing and its Kirkland Signature house-brand line, so its per-box cost can be very competitive once the membership you already pay for is treated as sunk and you buy in bulk. America's Best competes with promotional pricing and Eyecare Club member discounts, and it charges no warehouse membership just to buy. The cheaper option is the one with the lower all-in delivered total once membership status, any club fee, current offers, shipping, and your exact brand and box count are all counted.
Costco is usually better when you are already a member, buy a full annual supply at once, and are open to the Kirkland Signature house brand or a mainstream lens at member pricing. America's Best is usually better when you want a bundled eye exam, no warehouse membership requirement, and the option of an Eyecare Club that pays for itself through free exams and discounts. Better depends on whether the warehouse-club model already fits your life or you want an open optical chain that leads with exams.
It depends on which has your exact brand ready near you. America's Best has many open optical locations you can walk into without a club card, so an in-store pickup may be close by. Costco can be fast when your warehouse has your brand in stock, but access is limited to members and warehouses are less dense than a typical retail chain. Whichever you pick, compare the promised in-stock or arrival date for your exact brand rather than the lowest price when you only have a few days of lenses left.
Start with America's Best, since it is built around eye exams and bundles them with eyewear and contacts, and its Eyecare Club can make the exam free. Only move to Costco if a member price on your exact brand clearly beats the all-in America's Best total.
An optical chain that leads with exams saves you a separate visit, and a paid Eyecare Club can turn recurring exams and discounts into real savings for a regular wearer. If you are due for an exam anyway, starting where the exam lives is efficient.
Price your annual supply at Costco Optical or Costco Contacts first, consider the Kirkland Signature equivalent, then make America's Best beat that all-in number on the same brand and box count before you switch.
A warehouse club pays off when you use the membership you already bought and buy enough at once to make member pricing matter. If you are renewing anyway and ordering a year of a mainstream or house-brand lens, start where the member price lives.
Pick the retailer with clearer prescription verification, a realistic in-stock or promised arrival date for the timing you need, and the easier saved-reorder path for next cycle.
The best retailer is usually the one you can reuse cleanly before the next refill, not the one that wins by a little on a single order, especially once a membership or club fee you may or may not keep is part of the gap.
Normalize the order before deciding. The useful winner is the retailer with the better all-in delivered outcome after store type, the membership requirement, price model, catalog and house brand, access, exams, benefits, and repeat-order friction are all counted.
| Decision factor | America’s Best edge | Costco edge | Check before choosing |
|---|---|---|---|
| What the store is | An optical retail chain focused on eye exams and eyewear, with many open stores and online ordering. Contacts sit alongside glasses and exams, and the optional Eyecare Club is a paid membership built around free annual exams and member discounts. | A membership warehouse club with in-warehouse Optical departments and Costco Contacts online. Contacts are one part of a broader bulk-shopping membership, and the Kirkland Signature house brand anchors its value line. | Decide whether you want an exam-led optical chain or a warehouse club, because that model choice shapes membership, pricing, and access from the start. |
| Membership requirement | No membership is required to buy contacts in a store or online. The Eyecare Club is optional and paid, and it adds free annual exams and member discounts over its term, so it is a value add for regular wearers rather than a gate. | A paid Costco membership is generally required to buy contacts, though independent optometrists at the Optical department can serve non-members for exams in some states where law requires it. The fee is a real cost unless you already pay it. | If you are not already a Costco member, add the membership fee to the Costco total, and if you would join the Eyecare Club, weigh its fee against the free exams and discounts you would actually use. |
| Price model | Promotional pricing plus Eyecare Club member discounts, often paired with exam-and-eyewear bundle deals. The value grows for a regular wearer who uses the club for recurring free exams and repeat discounts. | Low everyday member pricing plus the Kirkland Signature house-brand line, built around buying more at once. The value grows when you purchase an annual supply and already treat the membership as sunk. | Price the exact same annual quantity at both, apply each retailer's best current offer or club discount, and compare the all-in delivered total, not the advertised per-box number. |
| Brand catalog and house brand | Carries the major daily, bi-weekly, and monthly name brands sold through its stores and site. It does not push a warehouse house brand, so you are usually choosing among mainstream lenses rather than a value private label. | Carries mainstream brands plus the Kirkland Signature house-brand daily and monthly lenses, which are made by major manufacturers and priced low. The catalog is value-focused and narrower than the largest dedicated online sellers. | Decide whether you want to stay on your exact name brand or are open to a house-brand equivalent, then confirm the store stocks the specific lens your prescription approves. |
| Eye exams and optical services | Exams are the core of the model. Independent doctors of optometry perform exams at or next to stores, often bundled with an eyewear purchase or included through the Eyecare Club, which makes it a natural one-stop for exam plus lenses. | Costco Optical offers eye exams by independent optometrists at many warehouses, plus glasses. It is a convenient add-on to a warehouse trip for members, though exam availability and scheduling vary by location. | If you need an exam, weigh which location is closer, whether the exam is bundled or free through a club, and whether one trip covers both the exam and the lens order. |
| Buying in store vs shipping | Buy in a store or order online for delivery. The retail-chain footprint means an open location is often close by with no club card required, which makes in-person access easy for most shoppers. | Buy at the warehouse Optical counter or order from Costco Contacts for ship-to-home. Warehouses are less dense than a retail chain, so in-person access depends on having a warehouse nearby and an active membership. | If your buffer is short, check whether your exact brand is in stock locally or compare the promised arrival date for ship-to-home at each. |
| Insurance, FSA, and HSA | Accepts many vision plans, and contacts bought there are an eligible FSA and HSA expense. Vision-plan benefits often pair well with its exam-and-eyewear model, which can lower the net price. | Optical accepts many vision plans, and both in-warehouse and Costco Contacts accept FSA and HSA cards for prescription lenses, so benefits apply, though buying still generally requires a membership. | Confirm how your specific plan reimburses at each, then compare the net out-of-pocket cost rather than the pre-benefit price. |
| Reorder and repeat purchase | Supports reorders in store and online, and the Eyecare Club keeps a regular wearer coming back for discounted refills and included exams, so the repeat path is tied to the club for members. | Costco Contacts saves prescriptions and reorders for repeat delivery, though each order is gated behind an active membership, and a bulk annual buy means fewer reorders overall. | Pick the saved-reorder flow you will actually reuse next cycle, since that convenience adds up more than a single promo over a year. |
Per-box price is a trap here, because a Costco membership fee, an America’s Best Eyecare Club fee, current promotions, and shipping all change the number you actually pay over a year. The only fair comparison is the all-in delivered cost of the same supply on each side. Run this short framework for both retailers.
All-in delivered cost = (price per box x boxes you need) plus any membership or club fee you are not already paying minus current offers plus shipping
Run that line for America’s Best and Costco with each side’s best current offer. Costco tends to look better the more you already use the membership and buy in bulk, especially on the Kirkland Signature house brand, while America’s Best can match or beat the gap for anyone who wants a bundled exam, no warehouse fee, and club discounts they will actually use.
Want this matched to your own priorities like lowest cost, fastest delivery, or least hassle? The contact lens reorder comparison tool turns those preferences into a recommended retailer type, and the contact lens cost calculator computes the real all-in annual cost across retailers.
The savings on either side are real, but they are easy to give back. These are the slip-ups that cost people money and lenses when they compare the two.
Comparing a member price to a non-member price
A Costco member price is only real if you already pay the membership or you will use it enough to justify joining. If you are a non-member, add the fee to the Costco total before you compare, because an unshared membership cost is part of the price, not a freebie.
Ignoring the Eyecare Club math at America's Best
The Eyecare Club is optional and paid. For a regular wearer who wants annual exams, the free exams and repeat discounts can pay for the fee and then some. For an occasional buyer, the club may not be worth it. Do the math on the exams and discounts you will actually use before you add the club fee to the total.
Comparing the per-box price instead of the all-in delivered total
The number that matters is the full delivered cost after any membership or club fee, current offers, and shipping are counted. A lower per-box price means little if it ignores a warehouse membership, a shipping charge, or a promotion that changes the real total.
Assuming a house brand is the same as your name brand
Costco's Kirkland Signature lenses are low-cost and made by major manufacturers, but they are their own product, not a drop-in for whatever your prescription names. If your prescription specifies a particular name brand, confirm the house brand is an approved equivalent with your prescriber before switching to it on price alone.
Picking the farther option when your buffer is short
Costco warehouses are less dense than an optical chain's stores. If you are down to a few days of lenses, a warehouse across town or a ship-to-home window you cannot verify is risky. Compare the realistic in-stock or arrival date, and lean on whichever access you can actually reach in time.
Buying the year, then leaving it loose in the box
Once a bulk supply lands, blister packs left in the delivery box or store bag get crushed, separated from their pair, or lost. Stage the supply in a labeled, durable case so you always know your day count and never use a damaged pack.
Use when you want to weigh the Costco warehouse-club model against a dedicated online seller.
Use when you want a wider price view that includes Costco and major online sellers alongside optical chains.
Use when America's Best wins your order and you want the right case to stage the supply you bought.
Use when Costco wins your order and you want to stage a bulk supply right.
Use when you want the full method for turning advertised prices into the real all-in cost.
Use when you want price versus shipping broken down across all the major retailers.
It depends on your brand and whether you are already a member. Costco competes with low member pricing and its Kirkland Signature house brand, so its per-box cost can be very competitive once the membership you already pay for is treated as sunk and you buy in bulk. America's Best competes with promotional pricing and Eyecare Club discounts, and it charges no warehouse membership just to buy. To know for sure, price your exact brand and quantity at both, add the Costco membership fee to its total if you are not a member, weigh the Eyecare Club fee against the exams and discounts you would use, apply each retailer's best current offer, and compare the delivered total rather than the per-box number.
In most cases yes. A paid Costco membership is generally required to shop the warehouse, including Costco Optical and Costco Contacts online. The common exception is that in some states, law requires the Optical department's independent optometrists to provide exams to non-members, but buying the lenses themselves usually still needs a membership. America's Best, by contrast, requires no membership to buy contacts, and its Eyecare Club is an optional paid add-on rather than a gate, which is often the deciding factor for non-members weighing the two.
The Eyecare Club is an optional paid membership at America's Best built around free annual eye exams and member discounts on contacts and eyewear over its term. Whether it is worth it depends on how you wear lenses. For a regular wearer who needs an annual exam and reorders through the year, the free exams and repeat discounts can pay for the fee and then some. For an occasional buyer who rarely needs an exam, the club may not earn back its cost. Do the math on the exams and discounts you will actually use before adding the club fee to your total.
Not exactly. Kirkland Signature is Costco's house-brand contact lens line, made by major manufacturers and priced low, but it is its own product rather than a drop-in substitute for whatever brand your prescription names. Some wearers are comfortable switching to a house-brand equivalent to save money, but that is a decision to confirm with your prescriber, because your prescription specifies the exact lens you are approved to wear. If you want to stay on your current name brand, check that both retailers actually stock it before comparing on price.
America's Best carries the mainstream daily, bi-weekly, and monthly name brands through its stores and site, while Costco carries mainstream brands plus its Kirkland Signature house-brand line. Neither runs the widest catalog available online, so if your prescription is for a specialty or less common lens, confirm the store actually stocks your exact brand, power, and box count before assuming its pricing applies. A substitution is not the same lens, and your prescription specifies the exact product you are approved to wear.
It depends on which has your exact brand ready near you. America's Best has many open optical stores you can walk into without a club card, so an in-store pickup may be close by. Costco can be fast when your specific warehouse has your brand in stock, but warehouses are less dense and access is limited to members. When your buffer is short, compare the realistic in-stock date at a nearby location or the promised ship-to-home arrival date for your exact brand at each, and lean toward the access you can actually reach in time.
Yes. Prescription contact lenses are an eligible expense, and both America's Best and Costco accept FSA and HSA payment for them, in a store or Optical department and through their online lens purchases. The surrounding benefit handling is similar, so the practical difference is usually the membership requirement and the price, not the FSA or HSA acceptance. Confirm how your specific card and plan work at each, then compare the net out-of-pocket cost rather than the pre-benefit price.
Yes. United States rules require a current, valid contact lens prescription for every purchase, and both America's Best and Costco verify it before dispensing or shipping, whether you buy in person or online. Verification timing can vary by order and by how reachable your prescriber is, so do not assume the cheaper-looking option is automatically faster until verification status is clear. If your buffer is tight, the retailer whose verification and fulfillment timing you trust most is the safer choice, even if it costs a little more.
Both offer exams by independent doctors of optometry, so the choice is about convenience and cost. America's Best is built around exams and often bundles them with eyewear or includes them through the Eyecare Club, which can make the exam free for a member. Costco Optical offers exams too, which is convenient if you already shop the warehouse, though scheduling and availability vary by location. If a free or bundled exam matters most, America's Best is the natural start, and if you are already at Costco anyway, adding the exam there can save a trip.
Wherever you buy from, do not leave the supply loose in the shipping box or store bag. Blister packs get crushed, separated from their pair, or lost, and you lose track of how many days you have left. Stage the supply in a labeled, waterproof, durable case that separates left from right so you reorder on time and never use a damaged pack. A Sturdysight 2-pack is a low-cost way to protect lenses you have already paid for, and the Medium size holds a comfortable buffer for most monthly and bi-weekly routines.
You did the work to find the better fit between America’s Best and Costco. Do not let a flimsy case undo it. Every Sturdysight size is a waterproof, L and R labeled 2-pack on Amazon that keeps your supply organized and your day count clear. Medium is the most popular pick and the safest choice if you are still deciding.