How to Use Your KTN (Known Traveler Number) When Booking Flights

Learn how to add your Known Traveler Number (KTN) when booking flights and at the airport for TSA PreCheck benefits.

324 views

To use your KTN (Known Traveler Number) at the airport, add it when booking your flight in the 'Traveler Information' section. Alternatively, update your profile on the airline’s website. Ensure your KTN is also added to your frequent flyer accounts to streamline future bookings.

FAQs & Answers

  1. What is a KTN and why do I need it? A Known Traveler Number (KTN) is a unique number assigned to travelers approved for trusted traveler programs like TSA PreCheck, allowing expedited security screening.
  2. How can I add my KTN to my airline reservation? You can add your KTN during flight booking in the 'Traveler Information' section or update it later by editing your profile on the airline’s website.
  3. Should I add my KTN to my frequent flyer account? Yes, adding your KTN to your frequent flyer profile helps ensure it is automatically included in future bookings, streamlining the TSA PreCheck experience.

Watch More

For more information on TSA PreCheck benefits and how to maximize your airport experience, check out related videos on travel security and frequent flyer tips.

  1. How to Add a Known Traveler Number (KTN) to Your Airline Reservation for TSA PreCheck Learn how to add your Known Traveler Number (KTN) to your airline profile or booking to enjoy TSA PreCheck benefits and faster airport security.
  2. Can You Add Your Known Traveler Number (KTN) at the Airport? Learn how to add your Known Traveler Number (KTN) at the airport to enjoy TSA PreCheck benefits before boarding.
  3. How to Use Your Known Traveler Number (KTN) for TSA PreCheck at the Airport Learn how to enter and use your Known Traveler Number (KTN) to enjoy TSA PreCheck expedited security lanes at the airport.
  4. How to Add Your Known Traveler Number (KTN) to an International Flight Booking Learn how to easily add your Known Traveler Number (KTN) to your international flight booking for TSA PreCheck benefits.
  5. How to Add Your Known Traveler Number (KTN) to an Existing Flight Reservation Learn how to quickly add your Known Traveler Number (KTN) to an existing airline reservation for TSA PreCheck benefits.
  6. How to Add Your Known Traveler Number (KTN) to Airline Reservations for TSA PreCheck Learn how to add your Known Traveler Number (KTN) to airline bookings to enjoy TSA PreCheck expedited security screening.
  7. Can You Add a Known Traveler Number (KTN) After Booking Your Flight? Learn how to add your Known Traveler Number (KTN) to your airline profile after booking to enjoy TSA PreCheck benefits on your next trip.
  8. Do I Need to Add My KTN to My Flight Reservation for TSA PreCheck? Learn how adding your Known Traveler Number (KTN) can expedite your airport experience with TSA PreCheck.
  9. How to Enter Your Known Traveler Number (KTN) for TSA PreCheck and Global Entry Learn how to easily enter your Known Traveler Number (KTN) when booking flights or updating your profile.
  10. How to Add Your Known Traveler Number (KTN) in United Airlines Learn how to easily add your Known Traveler Number (KTN) to your United Airlines profile for smoother travel experiences.