The airline will begin seasonal nonstop service to Kalispell, Montana, via Glacier Park International Airport tomorrow. Author: City News Service Updated: 11:15 AM PDT May 20, 2021 SAN DIEGO — Alaska Airlines on Thursday began daily nonstop service from San Diego International Airport to New York via John F. Kennedy International Airport and seasonal nonstop service to Bozeman, Montana, via Bozeman Yellowstone International Airport. The airline will begin seasonal nonstop service to Kalispell, Montana, via Glacier Park International Airport tomorrow. "Alaska Airlines' new flights to JFK will provide San Diegans yet another option to access the greater New York area," said Kimberly Becker, president and CEO of the San Diego County Regional Airport Authority. "We are excited to add more service to Montana, a state that has an abundance of outdoor recreation and is home to several national parks."