My wife and I flew to LAS via Frontier out of CLE two years ago. Had a really good experience overall. This year, somehow I got looped into paying for an extended family vacation (sucker) for like 11 people on a cruise. Flights to Orlando were crazy from wNY. Frontier was dirt cheap out of BUF so we're trying them again in August. I looked over a two week period and the loaded Frontier cost is going to be about $115 pp cheaper. That equates to $1K+ in my pocket. SWA was extremely high across two airports. Delta and others were even higher. The seats are funny though. Til you sit in them. That was not particularly fun. Like a folding lawn chair.