Future airline travel could look like the 1950s

WASHINGTON - For now, George Hoffer is used to flying a lot.

He and his 26-year-old son have been traveling to baseball games and NCAA tournaments across the country since his son was in middle school. Usually, they fly - they've flown into about 60 airports. It's a common, modern mode of transportation, and he said ticket prices haven't gone up significantly over the last few years.

But he doesn't expect it to always be that easy.