JetBlue Airways (New York) today (November 1) launches three new seasonal routes from Boston Logan International Airport (BOS). JetBlue now offers seasonal weekly services to Liberia, Costa Rica; Puerto Plata, Dominican Republic; and Saint Lucia.

Earlier this year, the carrier introduced service from Boston to Detroit, Michigan, and Savannah/Hilton Head International Airport, Georgia.

Copyright Photo: Brian McDonough/AirlinersGallery.com. Airbus A320-232 N828JB (msn 5723) with Sharklets departs from Washington (Reagan National).

JetBlue Airways Aircraft Slide Show: