Traveling can often be a stressful experience, particularly when navigating through airport security. The TSA PreCheck program, introduced by the Transportation Security Administration (TSA), aims to mitigate some of this stress by offering an expedited security screening process. Designed for pre-approved, low-risk travelers, TSA PreCheck allows passengers to move through security without the need to remove shoes, belts, or light jackets, and without having to take out laptops and liquids from carry-on bags. This essay will delve into the TSA PreCheck application process and costs associated with TSA PreCheck, providing a comprehensive guide for prospective applicants.