Frontier Airlines TSA Precheck

Frontier Airlines TSA Precheck With Frontier Airlines' support for TSA PreCheck, qualified travelers can take advantage of a quicker and more convenient security check process at airports around the United States. Travelers can utilize designated lanes with TSA PreCheck, where they are exempt from having to take off their laptops, belts, light coats, or shoes in order to undergo security procedures. Passengers must input their Known Traveler Number (KTN) while scheduling their flight or amend their reservation with the KTN thereafter in order to benefit from these benefits. Passengers flying with Frontier Airlines will find the airport experience more efficient and less stressful thanks to this service.