Can You Check AirTags In Luggage? | What Travelers Should

You’ve probably heard the warnings about lithium batteries in checked luggage. Spare power banks, loose vape batteries, and even some electronics get flagged or banned. That makes you wonder if the little coin-cell AirTag tucked inside your suitcase is actually allowed.

It is. According to multiple travel sources, the TSA, FAA, and International Civil Aviation Organization (ICAO) have all confirmed that AirTags are permitted in both carry-on and checked baggage. The lithium content in a standard CR2032 coin cell falls well within safety limits, so there’s no conflict with the battery rules that restrict other items.

What The TSA And FAA Actually Say

The TSA’s official position on lithium-metal batteries in checked luggage covers spare batteries — those not installed in a device. AirTags are considered a device with an installed battery, so they’re treated the same as a watch, calculator, or remote.

The FAA has also explicitly stated that AirTags are allowed on U.S. flights. Internationally, the ICAO has followed the same logic, meaning most airlines outside the U.S. also permit them. A few carriers may have their own policies, but the general regulatory landscape is clear.

Travel tech guides note that if a TSA agent spots the AirTag during screening, they may ask to inspect your bag, but that’s routine — the tag itself is compliant. The key takeaway is that you don’t have to leave it at home.

Why Travelers Put AirTags In Suitcases

Lost or delayed luggage is one of the most stressful parts of air travel. A tracker solves that anxiety by giving you real-time location data through Apple’s Find My network. Many travelers now treat AirTags as essential travel gear.

• Know if your bag made the flight: The Find My app shows your AirTag’s location. If it stays at the departure gate while you board, you’ll know immediately.
• Find it after a delay: When luggage gets misrouted, the AirTag shows exactly which airport terminal or cargo area it’s in, speeding up retrieval.
• Peace of mind for connecting flights: A tight layover means bags sometimes don’t make it. With an AirTag, you can check without leaving the gate.
• Works internationally: Because Find My relies on any nearby iPhone, the network is global. Travelers regularly use AirTags across Europe, Asia, and beyond.
• No monthly fee: Unlike cellular trackers, AirTags use Bluetooth and the crowd-sourced network for free, making them a one-time cost.

Some airlines have even started integrating AirTag tracking into their own lost-bag processes. A growing list, including Delta, British Airways, Air Canada, and others, can use the location data to reunite you with your luggage faster.

How To Use An AirTag In Checked Bags Safely

Once you know the rules, the next step is using the tracker effectively. Setup is straightforward: open the Find My app, tap “Add Item,” and follow the prompts to pair the AirTag to your Apple ID. Then physically attach it inside your bag.

Per the Backroadplanet AirTag placement recommendation, tuck the tag into an interior zippered pocket or sew it into a hidden compartment. Avoid leaving it loose where it can shift or be easily removed. If you need to access it for battery changes, a small fabric pouch works well.

One common question: should you put it in your checked bag or carry-on? Travel experts suggest checked luggage, because that’s the bag most likely to go missing. A carry-on rarely leaves your sight, so the tracker is less useful there.

This list, sourced from travel media, continues to grow as more airlines adopt the technology. Always double-check with your carrier before flying, since policies can change.

Common Concerns Addressed

Even with the regulatory green light, travelers still have practical questions. Here are the most frequent ones, answered with info from travel guides.

1. Will the AirTag set off security alarms? No. The Bluetooth signal is harmless and doesn’t interact with X-ray machines. Screeners may see the metal casing but won’t flag it as a hazard.
2. Is the battery a fire risk? Not in normal use. Coin cells are enclosed and not subject to the same rules as loose spare lithium-ion batteries. Multiple aviation authorities have confirmed they’re safe.
3. Do I need to turn off “Precise Finding”? No. The feature only works when you’re within Bluetooth range; it doesn’t interfere with aircraft systems.
4. Can I use an AirTag if I don’t have an iPhone? No. AirTags require an Apple device for setup. Android users can still track them using third-party apps, but the full Find My network is Apple-only.
5. What if my bag is lost and the battery dies? AirTag batteries last about a year. If the battery is low, you’ll get a notification before you travel. Replace it with a CR2032 before long trips.

These answers come from tracking forums and travel blogs that have tested AirTags in hundreds of flights. Most issues are easy to prevent with a little planning.

What About The Lithium Battery Warning?

The confusion around AirTags and checked luggage comes from the blanket statement “no loose lithium batteries in checked bags.” That rule targets spare lithium-ion cells (like the ones in power banks) because they can short-circuit if terminals touch metal objects.

AirTags use a lithium coin-cell battery that is permanently enclosed. It cannot be removed without tools, and the terminals are shielded. The FAA has made exceptions for small coin cells in devices — AirTags qualify. The AirTag lithium battery safety guide from Flight Delayed explains that the low watt-hour rating (roughly 0.2 Wh) is far below the 2-gram lithium limit for devices.

If you pack your AirTag inside a bag that also contains a loose power bank, the power bank could be confiscated, but the AirTag will be fine. Just remember that the rule applies to spare batteries, not installed ones.

All major Bluetooth trackers fall into the same category as AirTags. The key factor is whether the battery is removable. Most consumer trackers are designed to stay sealed.

The Bottom Line

AirTags are fully permitted in checked luggage according to the TSA, FAA, and ICAO. They offer a practical layer of security against lost or delayed bags, and many airlines now actively support them. Just set it up beforehand, place it securely in a zippered pocket, and verify your airline’s policy one last time before departure.

Before your next trip, double-check with your specific airline that they still allow passenger trackers — policies can shift, and a quick call to customer service or a look at their baggage page will confirm you’re good to go.