Yes, the first site that has JetBlue and SouthWest comparisons with the major airlines will have my traffic. I usually prefer to travel on price when it's not business so I love how Google has made this clear - that's my core problem with Hipmunk and I'm not sure why they don't just tell you the cheapest days to fly, like Kayak at least tries to. I also like how http://skyscanner.com does it.