Question : Over the coming months, which airline is getting their passengers to Ottawa/Macdonald-Cartier International Airport (YOW) round-trip the cheapest?
Answer : Delta Air Lines is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just $451, which is quite a deal when compared to the high-end bookings of $692.
Question : Do prices fluctuate more for this route than others?
Answer : Ranging from $451 to $692, prices for DSM to YOW fluctuate much less than the majority of routes from the United States. However, the sooner you book, the more you'll be able to save.