Cheapest return flights from Washington to Toronto in December from $336

Best time to book flights for Washington (IAD) to Toronto (YTZ) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Toronto (YTZ) in December 2024 (see full year).

Return flights

29 Dec - 16 Jan Porter Airlines (Canada) Ltd direct
29 Dec - 18 Jan Porter Airlines (Canada) Ltd direct
29 Dec - 10 Jan Porter Airlines (Canada) Ltd direct
29 Dec - 13 Jan Porter Airlines (Canada) Ltd direct
29 Dec - 17 Jan Porter Airlines (Canada) Ltd direct
29 Dec - 11 Jan Porter Airlines (Canada) Ltd direct
31 Dec - 15 Jan Porter Airlines (Canada) Ltd direct
30 Dec - 11 Jan Porter Airlines (Canada) Ltd direct
29 Dec - 06 Jan Porter Airlines (Canada) Ltd direct
30 Dec - 03 Jan Porter Airlines (Canada) Ltd direct
29 Dec - 30 Dec Porter Airlines (Canada) Ltd direct
27 Dec - 31 Dec Porter Airlines (Canada) Ltd direct
30 Dec - 31 Dec Porter Airlines (Canada) Ltd direct
26 Dec - 28 Dec Frontier Airlines
29 Dec - 29 Dec Porter Airlines (Canada) Ltd direct
28 Dec - 28 Dec Porter Airlines (Canada) Ltd direct
28 Dec - 31 Dec Porter Airlines (Canada) Ltd direct
26 Dec - 31 Dec Porter Airlines (Canada) Ltd direct
25 Dec - 28 Dec Porter Airlines (Canada) Ltd direct
23 Dec - 27 Dec Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Washington to Toronto in December.

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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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