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 has launched nonstop service from Bradley International Airport to Miami International Airport, according to the airlines. The service operates twice per week, according to Frontier. To celebrate the launch, Frontier is offering fares as low as $49.

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.

Frontier Airlines is plotting a big network shake-up that's set to take effect right before the peak 2025 summer travel season gets into full swing. The Denver-based ultra-low-cost carrier will add more than a dozen new routes in May at airports across the country — including a new route to the northwest tip of Puerto Rico.

Frontier Airlines is adding new service later this spring connecting Las Vegas with the Sonoran Desert. The low-cost carrier announced it will launch a new route from Harry Reid International Airport to Tucson,