JetBlue (JBLU) today announced it is again expanding its popular Palm Springs, Calif. service with new nonstop Boston flights and an extended flying season in New York. Together the new route and new flights will link the Southern California desert oasis to the northeast with more nonstop service than ever before. JetBlue is the only airline to offer full-seasonal service between Palm Springs and New York City and will be the only airline to fly nonstop between Palm Springs and New England.