I am an Indian immigrant currently living in Canada. My family is in India. As part of this arrangement, I need to travel back and forth between Toronto and new Delhi fairly frequently. (~2 times/yr, more in case of an emergency)
For somebody that travels the same route over and over again, what are some ways to save on airfare? The average price for a round trip is ~1500 CAD on Air India. I can book any airline. I can book up to 2 months in advance.