How To Add TSA Precheck To JetBlue, you can follow these steps:

1. Visit the TSA Precheck enrollment website: Go to the Transportation Security Administration (TSA) website at www.tsa.gov/precheck and click on the “Apply Now” button.
2. Complete the application: Fill out the online application form with your personal information, including your full name, date of birth, and contact details. You’ll also need to provide information about your citizenship and travel history.
3. Schedule an appointment: After submitting your application, you will be directed to schedule an appointment at a TSA enrollment center. Choose a convenient date and time for your appointment.
4. Attend the appointment: Visit the TSA enrollment center on the scheduled date and time. Bring your valid passport or driver’s license and any other required identification documents specified on the TSA website. During the appointment, your fingerprints will be taken, and your identification documents will be verified.
5. Pay the fee: At the enrollment center, you will be required to pay the application fee. As of my knowledge cutoff in September 2021, the fee for TSA Precheck was $85 for a five-year membership. The fee may have changed, so please check the current fee on the TSA website.
6. Receive your Known Traveler Number (KTN): After successfully completing the enrollment process, you will receive a Known Traveler Number (KTN) via mail within a few weeks. The KTN is a unique identification number that allows you to access TSA Precheck benefits.
7. Add your KTN to your JetBlue profile: Log in to your JetBlue account on their official website. Navigate to your profile or account settings, and look for the option to add your Known Traveler Number (KTN) or TSA Precheck information. Enter your KTN in the provided field and save the changes.

Once you have added your KTN to your JetBlue profile, it will be associated with your bookings, and you should receive TSA Precheck benefits when flying with JetBlue. Remember to check your boarding pass to ensure that the TSA Precheck indicator is printed on it for eligible flights.

Please note that while JetBlue will attempt to provide TSA Precheck benefits, it is ultimately subject to availability and TSA security protocols. Not all flights or airports may offer TSA Precheck, and random security checks can still occur.