Originally Posted by
jlisi984
But seriously - if you live halfway between SEA and YVR, or even 1/4 to YVR and 3/4 from SEA, I would go to SEA if the fares are lower (which they generally are).
Generally, the clinching dividing line is not based upon linear distance, but on that great imaginary line on the 49th parallel. Not many Bellingham or Blaine residents take advantage of YVR being closer than SEA. The traffic bleed is almost exclusively southbound.