Peace of mind while Traveling!
Tile is a low-powered Bluetooth device. While most airlines permit bluetooth use, we recommend you consult with the airline's specific policies regarding Bluetooth devices to avoid any complications.
If the airline permits Bluetooth technology, simply switch your device to airplane mode but keep Bluetooth on.
Also, feel free to check out this blog post about real users who have used Tile to keep track of their luggage while on their travels!