Recently, we traveled to Canada with my parents as a group of four. We all flew to Japan, taking a transpacific cruise with stops in Hokkaido, Alaska and Canada. There, we finished with 2.5 weeks visiting breathtaking national parks. Including all flights, meals, accommodation, and car hire, our total cost per person for the entire trip was less than a couple of our friends spent on just their plane tickets to Canada.
They flew business class.