Cheapest return NYC–YUL flights, October

AirHint found the following cheapest return flights from New York (NYC) to Montreal (YUL) in October 2026 (see full year).

Return flights

29 Oct - 09 Nov Air Canada
29 Oct - 09 Nov Air Canada direct
14 Oct - 01 Nov Porter Airlines (Canada) Ltd
14 Oct - 02 Nov Porter Airlines (Canada) Ltd
14 Oct - 04 Nov Porter Airlines (Canada) Ltd
28 Oct - 01 Nov Porter Airlines (Canada) Ltd
28 Oct - 07 Nov Porter Airlines (Canada) Ltd
28 Oct - 13 Nov Porter Airlines (Canada) Ltd
28 Oct - 15 Nov Porter Airlines (Canada) Ltd
28 Oct - 17 Nov Porter Airlines (Canada) Ltd
06 Oct - 26 Oct Porter Airlines (Canada) Ltd
06 Oct - 25 Oct Porter Airlines (Canada) Ltd
06 Oct - 27 Oct Porter Airlines (Canada) Ltd
14 Oct - 26 Oct Porter Airlines (Canada) Ltd
14 Oct - 28 Oct Porter Airlines (Canada) Ltd
14 Oct - 25 Oct Porter Airlines (Canada) Ltd
14 Oct - 27 Oct Porter Airlines (Canada) Ltd
14 Oct - 29 Oct Porter Airlines (Canada) Ltd
14 Oct - 31 Oct Porter Airlines (Canada) Ltd
28 Oct - 29 Oct Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from New York to Montreal 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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