I typically do PHX to CMH, but I've also tried CMH to SAN, PHX to SFO, and PXH to SJC. Maybe it's just the routes I fly, because I hear people talk about cheap

I typically do PHX to CMH, but I've also tried CMH to SAN, PHX to SFO, and PXH to SJC. Maybe it's just the routes I fly, because I hear people talk about cheap flights on Southwest. I personally have not seen them in the past couple years.