Cheap Flights from Boston to Calgary

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The latest fare from Boston to Calgary: $514 round trip, Jan 7 – Jan 13, seen Nov 5. Prices by month are below.

Across 5 months of observations from Boston to Calgary, the lowest round-trip economy fare we recorded was $183, in August. The typical economy fare was $347. August was the cheapest month we saw and November the dearest.

The most recent economy price we saw on this route was $514 on American and Air Canada, seen Nov 5.

See every deal from Boston, to Calgary, or the return direction Calgary to Boston.

Latest economy price we saw: Boston to Calgary

The most recent economy round-trip fare we saw on this route.

From	Price	Per mile	Travel dates	Airline	Seen	Check price
Boston (BOS) to Calgary (YYC)	$514	12.3¢	Jan 7 – Jan 13	American and Air Canada	Nov 5	Check price

Economy price history: Boston to Calgary

The lowest fares we saw each month.

Month	Low	Typical	Sightings
Nov 2026	$414	$523	6
Oct 2026	$265	$403	23
Sep 2026	$205	$269	20
Aug 2026	$183	$306	144
Jul 2026	$233	$233	1

Frequently asked questions

How many flight deals from Boston to Calgary are on Sparkflights right now?

There are 0 deals from Boston to Calgary on the board right now.

What is the lowest price ever seen from Boston to Calgary?

The lowest economy fare we've recorded from Boston to Calgary is $183, based on 194 price observations over 5 months.

How much does a flight from Boston to Calgary cost?

The typical round-trip economy fare we observed from Boston to Calgary is $347, against a recorded low of $183. These are observations, not quotes.

When is the cheapest month to fly Boston to Calgary?

For economy fares from Boston to Calgary, August was the cheapest month we observed and November the dearest, over 5 months of data.

What is the current price from Boston to Calgary?

The most recent economy fare we saw from Boston to Calgary is $514, on Nov 5.