http://articles.chicagotribune.com/1998-11-08/travel/9811080...
Sadly, they were merged into Frontier in 2011.
When I had to fly cross-country due to a parent's sudden serious hospitalization, I paid an arm and a leg to book a fare for a same day departure, but I sure am glad I had that option, I'd rather pay $1300 when I really need to be somewhere than having no options at all because all of the seats sold out at $400.
People won't book a flight -- especially on short notice -- just because it's cheap. They book because they actually want to go somewhere. Sure, there are people who occasionally want to make a trip on a whim, and a higher price is a disincentive and deterrent to making that decision last-minute... but it doesn't automatically follow that low prices mean that they'll always be snatched up and there won't be available tickets for people who "need" one more.
Demand pricing (plus full fare flexible tickets and first/business class) is what helps less affluent people being able to afford a ticket at all. So instead of everyone having to pay a flat $600 for a seat, people with flexible travel dates can buy early and pay $300. They'll lose some amenities (like legroom, food, "free" baggage, etc), but for some people, that can make the difference between being able to afford a ticket at all or not.
If the plane is so full that the airline can triple the price over what they cost 2 weeks ago, it's likely that there would have been no seats at any price when I wanted one if they kept prices steady at $400.
I'm by no means wealthy and $1300 was painful, yet still I was thankful that I could get a seat at all for a very time sensitive trip.
Are they really low cost? And having worked abroad recently, it's shocking how much cheaper European flights can be compared to U.S. flights. And maybe my memory's off, but it seems like domestic flight costs were much lower just 5-10 years ago. In college, I could get a round trip ticket to Las Vegas for under $100, and checking right now, the lowest price is $296.
Budget European carriers that fly to airports you've never heard of are another story entirely.
puts tin foil hat on. I wonder if the fear is that if they improve economy with more leg and arm room and charge a little more, they will lose first class customers to the better accommodations. Essentially the intentionally make economy a bad experience so that people upgrade to first class which is multiple times more expensive.
If it was just about the extra space over a normal coach seat, the premium would only be 10-20% for a much larger seat.
As someone who actually flies, the existing system works amazingly well, and delivers a service at a surprisingly low cost. Undersold aircraft and regulated fares are great for business travelers who are price-insensitive, but virtually every "fix" he cites will cost people money.
Personally, I just wish some airline would test "the market" for a premium level of services (few more inches of elbow room is "premium", apparently) that doesn't cost 5x the money for 10% more space.