Cheapest return flights from Montreal to Newark in September from $179

Best time to book flights for Montreal (YUL) to Newark (EWR) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Newark (EWR) in September 2025 (see full year).

Return flights

06 Sep - 10 Sep Porter Airlines (Canada) Ltd
14 Sep - 18 Sep Porter Airlines (Canada) Ltd
11 Sep - 14 Sep Porter Airlines (Canada) Ltd
04 Sep - 11 Sep Porter Airlines (Canada) Ltd direct
06 Sep - 09 Sep Porter Airlines (Canada) Ltd
05 Sep - 08 Sep Porter Airlines (Canada) Ltd
16 Sep - 18 Sep Porter Airlines (Canada) Ltd direct
08 Sep - 12 Sep Porter Airlines (Canada) Ltd direct
19 Sep - 21 Sep Porter Airlines (Canada) Ltd
08 Sep - 15 Sep Porter Airlines (Canada) Ltd
24 Sep - 01 Oct Porter Airlines (Canada) Ltd
26 Sep - 03 Oct Porter Airlines (Canada) Ltd
28 Sep - 05 Oct Porter Airlines (Canada) Ltd
30 Sep - 07 Oct Porter Airlines (Canada) Ltd
25 Sep - 02 Oct Porter Airlines (Canada) Ltd
27 Sep - 04 Oct Porter Airlines (Canada) Ltd
29 Sep - 06 Oct Porter Airlines (Canada) Ltd
22 Sep - 02 Oct Porter Airlines (Canada) Ltd
30 Sep - 15 Oct Porter Airlines (Canada) Ltd
14 Sep - 03 Oct Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Montreal to Newark in September.

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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