Frontier Airlines will have to compete with American Airlines and United Airlines on two out of the three routes.
Frontier Airlines is adding a nonstop flight from Dulles International Airport in Virginia to Las Vegas, Nevada, this spring, ...
Low-cost air carrier Frontier Airlines is adding three new routes this spring, connecting more destinations across the U.S.
In Travel + Leisure’s latest highlights of the most exciting new routes, February not only has lots of flights to the big ...