To answer your question, no ...I don't know if they price match.
Which airline are you thinking of price matching to? Remember UL is a full service airline not an LCC and I found them to be pretty good value in any case and flying Y (which is all I've flown with UL) was better than both SQ and EY with the same plane type (A330) IMHO and I supposedly had WP with both SQ and EY via my VA plat but at that time, I was NB with QF so no status with UL. I'd recommend UL Y over the other two at least.