by Arbon Reimer
I have the great privilege of living in Denver where I can fly Frontier Airlines to just about anywhere I want to go. I have never been dissatisfied with their service.
On a flight to Orange County (CA) I got to watch DirectTV for $5, got several bags of Sunchips (I didn't eat dinner) and whatever softdrinks I wanted. Even on long flights, save the ridiculous food. All for $200 round trip. Such a deal!
The "big" airlines really need to take a long hard look at what Southwest and Frontier are doing because not only are their fares better, their employees seem 100% less frustrated with their jobs.

by John Frawley
I have flown America West to Mexico, Arizona, and Vegas. Always a great fare, nice service, and they usually arrive on time or early. They also have hotel/flight deals for Vegas, but I usually can find better lodgings (re: price & amenities) with a little research of my own...but the RT flight is cheap, convenient, and quick.
Haven't tried Jet Blue but looking to in the future.