Delta Air Lines Adds Daily Boston–Keflavík Service to Its Summer 2027 Schedule

U.S. carrier Delta Air Lines has announced the launch of a new daily scheduled service between Boston Logan International Airport and Keflavík International Airport (KEF), starting on 12 April 2027. The route will operate through 30 October 2027, using Delta’s Boeing 757-200 aircrafts.
Boston is one of Delta Air Lines’ key gateways for transatlantic travel, offering passengers access to an extensive domestic network across the United States. The new service to Keflavík provides an additional travel option for visitors to Iceland, while also enhancing onward connectivity throughout North America.
Delta has served Iceland since 2011, when it launched nonstop flights between New York and Keflavík. The addition of the Boston–KEF route marks another important milestone in the airline’s continued growth and investment in the Icelandic market.
We are delighted to welcome Delta Air Lines’ new daily service from Boston to Keflavík. The Boston metropolitan area is one of our most important markets in North America, and this new connection creates even more opportunities for passengers travelling to and from Iceland. The service strengthens Iceland’s links with the United States and further enhances Keflavík Airport’s position as an international hub
Grétar Már GarðarssonDirector of Airlines and marketing