Where to find TSA-approved locks

You can buy TSA-approved locks at most major retailers that sell luggage and travel gear: Amazon, Walmart, Target, Best Buy, Home Depot, Lowe's, Dick's Sporting Goods, and REI all stock them online and in stores. Airport shops, travel specialty stores like TravelSmith, and luggage retailers like Samsonite's official website also carry them. The locks are usually in the luggage section near suitcases and travel accessories, or in the hardware section near padlocks.

Price ranges from about $8 to $25 per lock depending on the brand and type. You do not need to buy them at a travel store — a hardware store lock marked TSA-approved works exactly the same as one sold at an airport. The key is checking the label or product description for the red diamond TSA logo, which means TSA agents have a master key to open it without damaging your bag.

If you are buying online, search for "TSA-approved luggage lock" or "TSA padlock" to filter results. Read the product description to confirm it says TSA-approved or TSA-compliant — not all padlocks are, even if they look similar. Check customer reviews for durability; some cheaper locks break or jam after a few trips.

Key Takeaways

  • TSA-approved locks are sold at Amazon, Walmart, Target, Best Buy, Home Depot, REI, and most luggage retailers both online and in physical stores.
  • Look for the red diamond TSA logo on the lock or in the product description to confirm it is TSA-approved and not a standard padlock.
  • Prices typically range from $8 to $25 per lock, and hardware stores often have the same locks as travel specialty shops at similar prices.
  • You can buy locks before your trip or at the airport, though airport shops usually charge more for the same product.

Types of TSA-approved locks to choose from

Combination locks are the most common type and do not require carrying a key. You set a three- or four-digit code and spin the dial to open it. Brands like Master Lock, Forge, and Delsey make reliable combination locks in the $10 to $20 range. The downside is that if you forget the combination, you have to cut the lock off or contact the manufacturer.

Key locks are smaller and lighter than combination locks, which matters if you are packing light. You unlock them with a physical key, so you need to keep the key with you or in a safe place. These tend to cost $8 to $15 and work well if you do not mind carrying a small key.

Biometric locks open with your fingerprint instead of a code or key. They are more expensive (usually $30 to $60) and require batteries, so they are less common for casual travelers. They are useful if you travel frequently and want to avoid remembering codes or carrying keys.

Cable locks loop through the zippers of your bag instead of using a padlock. They are lighter and take up less space but are easier to cut through than a padlock. They work well for day bags or if you want a secondary lock on top of a main padlock.

Retailers that usually have them in stock

Amazon carries the widest selection and often has the fastest shipping if you have Prime. You can read dozens of reviews and compare prices across brands in one place. Delivery is usually two days or less.

Walmart and Target stock TSA locks both online and in stores, so you can pick one up the day before your trip if you forgot to buy one earlier. Prices are competitive and returns are straightforward if the lock does not work as expected.

Home Depot and Lowe's have TSA-approved padlocks in their hardware sections, often at lower prices than travel retailers. Staff can help you find them if you are not sure where to look in the store.

Airport shops sell TSA locks at a markup — usually $15 to $30 for a lock that costs $10 to $15 elsewhere. Buy before you arrive at the airport unless you forgot and have time to spare.

What to check before you buy

Confirm the lock has the red diamond TSA logo printed on it or mentioned in the product description. This logo means the lock is part of the TSA Approved Locks program and TSA agents can open it with a master key. Without this logo, TSA may cut your lock open if they need to inspect your bag.

Read customer reviews for durability and ease of use. Some locks jam after a few months or have dials that stick. Look for locks with at least 4 out of 5 stars and read what people say about longevity, especially if you travel more than once or twice a year.

Check the weight and size if you are packing light. A combination lock adds about 2 ounces; a key lock is lighter. If you are checking multiple bags, buying a set of two or three locks together is often cheaper per lock than buying them individually.

Make sure the lock fits your luggage. Most padlocks work on standard luggage zippers, but some bags have thicker zippers or unusual hardware. Check the product description or customer photos to see if the lock works with your specific bag.

Buying locks online versus in stores

Online shopping gives you more selection and usually lower prices, but you cannot inspect the lock before it arrives. If you order a few days before your trip, you have time to test it and return it if it does not work. If you order the day before, you risk it not arriving in time.

Buying in a store means you can see the lock, feel the dial or key mechanism, and take it home when ready. You pay slightly more, but you avoid shipping costs and delivery delays. This is the better choice if you are leaving tomorrow and do not have a lock yet.

Many retailers offer both options — you can order online and pick up in store the same day. This combines the selection of online shopping with the speed of in-store pickup. Check Amazon, Walmart, and Target for "buy online, pick up in store" options in your area.

Brands known for reliable TSA locks

Master Lock is the most recognizable brand and makes affordable combination and key locks starting around $10. Their TSA locks are durable and widely available.

Forge specializes in travel locks and makes lightweight combination locks with good reviews. Prices are in the $12 to $18 range.

Delsey is a luggage brand that also makes matching TSA locks, useful if you want your lock to match your bag. They cost $15 to $25.

Samsonite makes TSA locks designed to work with their luggage, though they work on any bag. Prices are similar to Delsey.

Abus makes heavy-duty TSA locks if you want maximum security, though they are heavier and more expensive ($20 to $35).

Frequently Asked Questions

Do I have to buy a TSA-approved lock or can I use a regular padlock?

You can use a regular padlock, but TSA will cut it off if they need to inspect your bag. A TSA-approved lock lets agents open it with a master key without damaging it. If you check luggage regularly, a TSA lock saves you the cost and hassle of replacing a cut lock.

Can I buy a TSA lock at the airport if I forget one?

Yes, airport shops sell TSA locks, but they charge $15 to $30 for locks that cost $10 to $15 at retailers outside the airport. If you have time before your flight, buy one at a store in the terminal or at a nearby shop before you check in.

What if I lose the key to my TSA lock?

If you lose the key, you will have to cut the lock off. Some manufacturers replace lost keys if you contact them with proof of purchase, but this takes time. Combination locks avoid this problem because there is no key to lose.

Are TSA-approved locks more expensive than regular padlocks?

No, TSA-approved locks cost about the same as regular padlocks of similar quality — usually $8 to $25. The TSA approval does not add much to the price, so there is no reason to buy a regular lock instead.

Can I use the same lock on multiple trips?

Yes, TSA locks are reusable. You can use the same lock on every trip as long as it still works. Replace it if the dial sticks, the key breaks, or the mechanism stops locking securely.