As cities hours away and hundreds of miles apart are classified as "sister cities," passengers face unexpected challenges ...

Spirit Airlines, the Florida-based budget airline, is changing its travel options to emphasize they have premium seating, too. Here's what to know.

The number of flights U.S. carriers operated in March increased 5.4 percent year over year, according to the latest U.S. Department of Transportation Air Travel Consumer Report.

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