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Anyone that's ever tried to fly to Denver knows it's not a cheap city to fly to. Fares usually hover in the $525 range or more for the cheapest flights.

Update: Westjet looks to have just matched the Air Canada sale. Today looks to be an amazing day for inter-Canada travel prices.
Westjet doesn't seem to have an official page up yet about their sale, they're probably scrambling to get their prices changed to match Air Canada.
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I've had a fair number of requests over the last few months, especially from people that aren't on Facebook, asking if there was any way they could be notified by e-mail when I post a deal.

No matter how many times I tell people that airfare prices can't be predicted, this question always comes up in some form or another, so I've decided to write an article that I can start referencing people to.

Just like we saw last week, AirCanadaVacations has dropped another one at the last minute.