Cheapest return flights from Montreal to Chicago in July from $292

AirHint found the following cheapest return flights from Montreal (YUL) to Chicago (ORD) in July 2026 (see full year).

Return flights

02 Jul - 09 Jul Porter Airlines (Canada) Ltd direct
04 Jul - 11 Jul Porter Airlines (Canada) Ltd direct
06 Jul - 13 Jul Porter Airlines (Canada) Ltd direct
08 Jul - 15 Jul Porter Airlines (Canada) Ltd direct
14 Jul - 21 Jul Porter Airlines (Canada) Ltd direct
16 Jul - 23 Jul Porter Airlines (Canada) Ltd direct
18 Jul - 25 Jul Porter Airlines (Canada) Ltd direct
22 Jul - 29 Jul Porter Airlines (Canada) Ltd direct
01 Jul - 08 Jul Porter Airlines (Canada) Ltd direct
07 Jul - 14 Jul Porter Airlines (Canada) Ltd direct
28 Jul - 04 Aug Porter Airlines (Canada) Ltd direct
29 Jul - 05 Aug Porter Airlines (Canada) Ltd direct
30 Jul - 06 Aug Porter Airlines (Canada) Ltd direct
25 Jul - 01 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 02 Aug Porter Airlines (Canada) Ltd direct
27 Jul - 03 Aug Porter Airlines (Canada) Ltd direct
31 Jul - 07 Aug Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Montreal to Chicago in July.

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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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