CLEVELAND, Ohio – Frontier Airlines is adding two new routes, to Boston and Nashville, to its growing list of destinations from Cleveland Hopkins International Airport. The new flights to Boston Logan International Airport will launch May 22 and run three times per week, on Sundays, Tuesdays and Thursdays.

Frontier will begin flying three new daily routes between Washington Dulles (IAD) and Dallas-Fort Worth (DFW), Miami and San Juan, Puerto Rico (SJU). Travelers heading from SJU can also enjoy thrice weekly flights to IAD.

Frontier Airlines will launch two new nonstop routes from Austin in May, the airline announced Tuesday. Flights to Miami and Philadelphia are set to begin May 22. Each route will be served three times per week.