ya i dont think you need a noise-cancelling headphone since you dont fly often right & also unless the price is reasonably priced & the features satisfy your needs.
perhaps you can consider Sennheiser CX300II noise-blocking ear-canal earphones which i had bought more than 2 years ago & still using it. Think now is btw $90-$110, dont remember the exact price. had tried out PXC250II, not sure is it the same as PX250II, also not bad, think below $200? shure se 315 is relatively too, can consider but i still prefer pxc250II cos sound quality about same but price lower
