Frontier Airlines inaugurated a new route this Thursday connecting Puerto Plata, Dominican Republic, and San Juan, Puerto ...

Frontier Airlines has expanded its Caribbean network with the launch of a new nonstop route from Luis Muñoz Marín ...

Hopper recommends flying midweek, like Tuesday or Wednesday, to save up to 20% on airfare. According to Expedia, the cheapest days to fly domestically this summer will be Tuesday, Aug. 19, and Monday, ...