You can register to become a TrueBlue member online About membership: https://www.jetblue.com/trueblue/FF_About.aspx https://www.jetblue.com/trueblue/FF_About.

You can register to become a TrueBlue member online About membership: https://www.jetblue.com/trueblue/FF_About.aspx https://www.jetblue.com/trueblue/FF_About.aspx Register page: https://www.jetblueairways.com/cgi-bin/skylights.cgi?module=MP&page=REGISTER_ID_PW&language=EN https://www.jetblueairways.com/cgi-bin/skylights.cgi?module=... NOTE: they are changing the way their frequent-flyer program works this fall so you may want to read this as well to see what membership looks like in the long-term: https://www.jetblue.com/trueblue/newprogram/ https://www.jetblue.com/trueblue/newprogram/