Cheapest return flights from Washington to Halifax in October from $208

AirHint found the following cheapest return flights from Washington (IAD) to Halifax (YHZ) in October 2025 (see full year).

Return flights

30 Oct - 04 Nov Porter Airlines (Canada) Ltd
27 Oct - 28 Oct Porter Airlines (Canada) Ltd
27 Oct - 04 Nov Porter Airlines (Canada) Ltd
08 Oct - 11 Oct Air Canada
12 Oct - 19 Oct Porter Airlines (Canada) Ltd
30 Oct - 03 Nov Porter Airlines (Canada) Ltd
27 Oct - 03 Nov United
30 Oct - 16 Nov Porter Airlines (Canada) Ltd
03 Oct - 05 Oct Porter Airlines (Canada) Ltd
16 Oct - 19 Oct Porter Airlines (Canada) Ltd
27 Oct - 16 Nov Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Washington to Halifax in October.

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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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