Cheapest return flights from Montreal to Chicago in November from $273

AirHint found the following cheapest return flights from Montreal (YUL) to Chicago (ORD) in November 2025 (see full year).

Return flights

26 Nov - 30 Nov United direct
20 Nov - 23 Nov American Airlines
15 Nov - 16 Nov United direct
27 Nov - 30 Nov United direct
21 Nov - 24 Nov Air Canada direct
25 Nov - 29 Nov United direct
19 Nov - 26 Nov United direct
20 Nov - 27 Nov Air Canada direct
21 Nov - 28 Nov Air Canada direct
22 Nov - 29 Nov Air Canada direct
21 Nov - 07 Dec Air Canada direct
20 Nov - 14 Dec Air Canada direct
20 Nov - 14 Dec United
26 Nov - 03 Dec Air Canada direct
27 Nov - 04 Dec WestJet
28 Nov - 05 Dec WestJet
29 Nov - 06 Dec WestJet
27 Nov - 04 Dec Air Canada direct
08 Nov - 14 Dec Delta
30 Nov - 07 Dec WestJet

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

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