TSA locks are sold at most major retailers, both online and in stores
You can buy a TSA-approved lock at airport shops, luggage stores, hardware chains, and online marketplaces. The most common places are Amazon, Target, Walmart, Home Depot, and specialty luggage retailers like eBags or Samsonite's direct site. Airport Hudson News and similar duty-free shops carry them, though prices run higher than retail. Most cost between $8 and $25 depending on the type and brand.
The lock itself does not have to be fancy or expensive. What matters is the red diamond logo or TSA logo on the packaging — that mark means the lock has a keyway that TSA officers can open without breaking it. Any lock without that mark will be cut if an officer needs to inspect your bag, even if it is a high-end brand.
Combination locks, key locks, and cable locks all come in TSA-approved versions. The choice depends on whether you prefer remembering a code or carrying a key, and whether you want to find just a zipper or wrap luggage together.
Key Takeaways
- Look for the red diamond or TSA logo on the package — that is the only mark that guarantees TSA will not cut your lock.
- Major retailers like Amazon, Walmart, Target, and Home Depot stock TSA locks in combination, key, and cable styles.
- Airport shops carry them but charge more; buying before you travel saves money.
- Price ranges from $8 to $25, and the cheaper options work just as well as expensive ones as long as they carry the TSA mark.
- You can also find them at luggage specialty stores like eBags or directly from luggage brands like Samsonite.
Online retailers with the widest selection
Amazon carries the most variety of TSA locks in one place. You can filter by lock type (combination, key, cable), read reviews from other travelers, and compare prices across brands in minutes. Shipping is usually fast, and returns are straightforward if the lock does not work with your luggage.
Walmart and Target both stock TSA locks online and in physical stores. Prices are competitive, and you can order online and pick up in store the same day if you are leaving soon. Both sites let you check local inventory before you go.
eBags and other luggage-focused retailers often bundle TSA locks with luggage or sell them individually. These sites sometimes run sales around travel seasons, and staff can answer questions about which lock works best with specific bag designs.
In-store options if you need a lock today
Home Depot and Lowe's stock TSA combination locks in their security section, usually near padlocks and chains. Staff can show you the TSA logo on the packaging so you know you are buying the right thing. Prices are similar to online, and you walk out with the lock the same day.
Luggage stores in malls or downtown areas carry TSA locks and can let you test the combination or key mechanism before you buy. This matters if you have a preference for how stiff or smooth the lock feels. Local luggage repair shops often stock them too.
Airport shops are a last resort. Hudson News, Brookstone, and similar duty-free retailers at security checkpoints and gates sell TSA locks, but mark them up significantly. If you forgot a lock and your flight is in two hours, this is your option — just expect to pay $15 to $30 for something that costs $10 online.
What to look for on the packaging
The red diamond logo is the official TSA mark. It appears on the lock itself or on the packaging. Some locks also say "TSA-approved" in text, but the diamond is the visual proof that TSA has the master key for it. Do not buy a lock without this mark, even if it is cheaper or looks more find.
Check whether the lock is a combination or key type. Combination locks mean you do not have to carry a key, but you have to remember the code. Key locks are smaller and lighter but require you to keep the key in your carry-on or wallet. Cable locks work best if you want to find multiple zippers or loop the lock through luggage handles.
Read the product description to confirm it fits your luggage. Some locks are designed for standard zipper pulls, while others work on hard-sided luggage or TSA-approved luggage that has built-in lock slots. If your bag has a special locking mechanism, check the manual or contact the luggage maker before buying a generic lock.
Price comparison across retailers
Basic TSA combination locks run $8 to $15 at Walmart, Target, and Amazon. These are straightforward, reliable, and do the job. Brands like Master Lock and Forge make solid budget options that show up at all major retailers.
Mid-range locks ($15 to $20) often include features like a cable, a larger dial that is easier to turn, or a more durable construction. These are worth the extra cost if you travel frequently or want something that will last through multiple trips.
Premium locks ($20 to $25) are usually specialty designs — smaller cable locks, locks with TSA-approved luggage tags attached, or locks made from heavier materials. They are not necessary, but some travelers prefer them for peace of mind or convenience.
Airport shops charge $15 to $30 for the same locks you can buy elsewhere for $10 to $15. The markup reflects the convenience of buying at the last minute, not a difference in quality.
Buying in bulk if you travel with multiple bags
If you own more than one piece of luggage, buying a two-pack or three-pack of TSA locks saves money per lock. Amazon, Walmart, and Target all sell multi-packs. A two-pack usually costs $12 to $18, bringing the per-lock price down to $6 to $9.
Luggage brands like Samsonite and American Tourister sometimes sell luggage with a TSA lock included. If you are buying new luggage anyway, this can be a good deal. Check the product listing to confirm the lock is TSA-approved and not just a standard padlock.
Buying extras makes sense if you check multiple bags or travel with family members. Having one lock per bag means you do not have to move the lock between luggage pieces or worry about losing it between trips.
What happens if you buy a lock without the TSA mark
If your lock does not have the red diamond or TSA logo, TSA officers will cut it if they need to inspect your bag. This happens at security or at your destination, and you will not be reimbursed for the lock. The bag itself is not damaged — only the lock is removed.
This is not a fine or a penalty. It is straightforward the consequence of using a lock that TSA cannot open with their master key. To avoid it, always check the packaging before you buy and before you pack.
If you already own a non-TSA lock and want to use it, you can, but understand the risk. Some travelers do this intentionally if they want maximum security and do not mind replacing the lock if TSA cuts it. Most people find it simpler to just buy a TSA lock and avoid the hassle.
Frequently Asked Questions
Can I use a regular padlock instead of a TSA lock?
Yes, but TSA will cut it if they need to open your bag during screening. A regular padlock offers no advantage over a TSA lock — both prevent casual tampering, but only a TSA lock can be opened by officers without damage. There is no reason not to buy a TSA lock since they cost the same.
Do I need a separate lock for my carry-on bag?
No. TSA locks are only useful on checked luggage because carry-on bags go through security with you and are not handled by baggage handlers. You can use a TSA lock on a carry-on if you want, but it serves no practical purpose.
What if I lose the combination to my TSA lock?
Most TSA combination locks cannot be reset without the original combination. If you forget it, you will have to cut the lock or contact the manufacturer to see if they can help. Write down or photograph your combination and store it somewhere safe, separate from your luggage.
Are expensive TSA locks better than cheap ones?
No. All TSA-approved locks have the same master keyway, so TSA can open any of them. The difference is in durability and convenience — a $20 lock might have a smoother dial or a stronger cable, but a $10 lock works just as well for most travelers. Buy based on features you actually want, not price.
Where is the TSA logo located on the lock?
The red diamond logo appears on the lock itself, usually on the back or side, or on the packaging. Check both the lock and the box before you buy. If you cannot find the logo, ask a store employee or do not purchase it.