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for somebody that travels the same route over and over again, what are some ways to save on airfare?
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yapta.com will track flight prices, so you can know when a good time historically is to make a bunch of reservations.  also, air india has a frequent flier program so i hope you have signed up for it... you could get free flights once you get enough points (although i would probably use your points for upgrades to business class).
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