Cheapest one-way flights from Washington to Toronto in November from $91

AirHint found the following cheapest one-way flights from Washington (IAD) to Toronto (YTZ) in November 2025 (see full year).

One-Way flights

27 Nov Porter Airlines (Canada) Ltd direct
28 Nov Porter Airlines (Canada) Ltd direct
19 Nov Porter Airlines (Canada) Ltd direct
20 Nov Porter Airlines (Canada) Ltd direct
21 Nov Porter Airlines (Canada) Ltd direct
12 Nov Porter Airlines (Canada) Ltd direct
23 Nov Porter Airlines (Canada) Ltd direct
24 Nov Porter Airlines (Canada) Ltd direct
22 Nov Porter Airlines (Canada) Ltd direct
29 Nov Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Washington to Toronto in November.

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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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