Frontier offers all-you-can-fly pass for $299. But read the fine print

Frontier Airlines, which promotes itself as "America’s Low Fare Airline," just announced its annual GoWild! Tickets, which it called its biggest "all-you-can-fly annual pass deal ever" with two years of "limitless adventures" for one price, $299.

But — critics have warned — there's a lot of fine print.

First, the Denver airline’s pitch.