Do You Need to Enter Your Known Traveler Number (KTN) When Booking a Flight?
Learn why you should enter your Known Traveler Number (KTN) when booking flights to enjoy TSA PreCheck and faster airport security screening.
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Yes, you do need your Known Traveler Number (KTN) when booking a flight if you have it. Including your KTN during the booking process helps ensure you receive TSA PreCheck (if eligible), which speeds up your screening process at the airport. Simply enter your KTN in the designated area when booking your ticket or add it to your airline profile to automate the process for future bookings. This is a step towards a smoother and faster airport security experience.
FAQs & Answers
- What is a Known Traveler Number (KTN)? A Known Traveler Number (KTN) is a unique identifier assigned to travelers approved for expedited airport security programs like TSA PreCheck.
- How do I add my KTN when booking a flight? You can enter your KTN in the designated section during the flight booking process or save it in your airline’s frequent flyer profile to apply automatically on future bookings.
- Do all travelers need to provide a KTN when booking flights? Only travelers enrolled in trusted traveler programs like TSA PreCheck should provide a KTN to receive expedited screening benefits.