Is it worth it to fly an ultra-low-cost airline?

It's a seven-hour flight across the Atlantic at a bargain price: Low-cost airline Norwegian will jet you from New York to Madrid for $154 one way, taxes included. And the fare isn't a travel anomaly -- the likes of American Airlines and Lufthansa are all fighting for passenger pennies, offering round trip fares between various US cities and Europe for under $400.

Man accused of chasing plane at Dublin Airport

Police arrested a man at Dublin airport on Thursday morning for breaking on to the tarmac and trying to chase down a plane after missing his flight, RTE, Ireland's public service broadcaster, reported.