Budget travel icon Spirit Airlines files for bankruptcy protection after mounting losses

Passengers check in at the Spirit Airlines counter at the Fort Lauderdale-Hollywood International Airport on February…

Why flights to Europe are the cheapest they’ve been in years

A tourist takes a photo as the Acropolis’ Propylaea are seen in the background, in Athens,…

Cramer’s week ahead: Earnings from Boeing, Tesla, IBM and T-Mobile

With Wall Street rolling into the thick of earnings season, CNBC’s Jim Cramer on Friday told…

Dow futures are little changed after index closes above 43,000 for the first time: Live updates

Traders work on the floor of the New York Stock Exchange during morning trading in New…

Delta cancels hundreds more flights in struggle to recover from Microsoft outage

Travelers wait in line at a Delta Airlines counter at Ronald Reagan National Airport in Arlington,…