UA: PHX-SFO-IAH-COS-IAH-SFO-PHX $184 a.i. for 3cpm
#2
Join Date: Jan 2005
Location: DEN
Programs: UA Gold-MM, AA Gold-MM, F9-Silver, Hyatt Something, Marriott Gold, IHG Plat, Hilton Diamond
Posts: 6,392
This is actually around quite a bit, and is a fantastic deal. This route has a gone as low as $165 or even less. Since WN doesn't go to COS, this is likely the same fare for the market of late.
#3
Join Date: Dec 2010
Location: DEN
Programs: United Premier 1K, Hyatt Platinum, HHonors Gold, Marriott Gold Elite, SPG Gold
Posts: 70
I got six at an average of $160 each. If it were in the next few months, you could get on the Dreamliner SFO-IAH (which I have on two). And FWIW, this fare has been around for ages, I booked a few in April, and then May, June, July, August booked one each.