Cheapest return flights from Calgary to Boston in October from 118€

AirHint found the following cheapest return flights from Calgary (YYC) to Boston (BOS) in October 2025 (see full year).

Return flights

19 Oct - 24 Oct WestJet direct
06 Oct - 11 Oct WestJet direct
06 Oct - 20 Oct WestJet direct
13 Oct - 20 Oct WestJet direct
17 Oct - 20 Oct WestJet direct
17 Oct - 24 Oct WestJet direct
08 Oct - 22 Oct Air Canada
15 Oct - 22 Oct Air Canada
17 Oct - 22 Oct Air Canada
25 Oct - 30 Oct Air Canada
21 Oct - 04 Nov Air Canada
25 Oct - 04 Nov Air Canada
22 Oct - 01 Nov United
22 Oct - 05 Nov United
24 Oct - 01 Nov United
25 Oct - 01 Nov United
25 Oct - 08 Nov United
27 Oct - 01 Nov United
27 Oct - 04 Nov United
28 Oct - 04 Nov United

Also check the deals for one-way flights from Calgary to Boston in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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