Cheapest return flights from Chicago to Montreal in September from 261€
AirHint found the following cheapest return flights from Chicago (MDW) to Montreal (YUL)
in September 2026 (see full year ).
Return flights
02 Sep
- 03 Sep
Porter Airlines (Canada) Ltd
261 €
02 Sep
- 07 Sep
Porter Airlines (Canada) Ltd
261 €
02 Sep
- 09 Sep
Porter Airlines (Canada) Ltd
261 €
02 Sep
- 13 Sep
Porter Airlines (Canada) Ltd
261 €
02 Sep
- 15 Sep
Porter Airlines (Canada) Ltd
261 €
02 Sep
- 17 Sep
Porter Airlines (Canada) Ltd
261 €
02 Sep
- 21 Sep
Porter Airlines (Canada) Ltd
261 €
02 Sep
- 23 Sep
Porter Airlines (Canada) Ltd
261 €
02 Sep
- 04 Sep
Porter Airlines (Canada) Ltd
261 €
02 Sep
- 06 Sep
Porter Airlines (Canada) Ltd
261 €
10 Sep
- 01 Oct
Porter Airlines (Canada) Ltd
261 €
14 Sep
- 01 Oct
Porter Airlines (Canada) Ltd
261 €
14 Sep
- 05 Oct
Porter Airlines (Canada) Ltd
261 €
14 Sep
- 02 Oct
Porter Airlines (Canada) Ltd
261 €
14 Sep
- 04 Oct
Porter Airlines (Canada) Ltd
261 €
16 Sep
- 01 Oct
Porter Airlines (Canada) Ltd
261 €
16 Sep
- 05 Oct
Porter Airlines (Canada) Ltd
261 €
16 Sep
- 07 Oct
Porter Airlines (Canada) Ltd
261 €
16 Sep
- 02 Oct
Porter Airlines (Canada) Ltd
261 €
16 Sep
- 04 Oct
Porter Airlines (Canada) Ltd
261 €
Also check the deals for one-way flights from Chicago to Montreal in September .
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