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There are some very rare airfares to Phoenix on United at the moment that are down to $367 roundtrip after taxes, nearly half of the usual bottom price.

There's a flight from June 22 to 29 from St. John's to Toronto for $298 roundtrip after tax. That's about 43% cheaper than the cheapest flights on Westjet, Air Canada, or Porter at the moment.

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.

On Thursday I received a reply from the Air Canada executives regarding the deal to South America via airfare.com that didn't pan out. Here's what they had to say: