Cheapest return flights from Toronto to Chicago in December from 154€

AirHint found the following cheapest return flights from Toronto (YTZ) to Chicago (MDW) in December 2025 (see full year).

Return flights

18 Dec - 12 Jan Porter Airlines (Canada) Ltd direct
06 Dec - 08 Dec Porter Airlines (Canada) Ltd direct
11 Dec - 15 Dec Porter Airlines (Canada) Ltd direct
12 Dec - 15 Dec Porter Airlines (Canada) Ltd direct
12 Dec - 16 Dec Porter Airlines (Canada) Ltd direct
05 Dec - 07 Dec Porter Airlines (Canada) Ltd direct
06 Dec - 07 Dec Porter Airlines (Canada) Ltd direct
05 Dec - 09 Dec Porter Airlines (Canada) Ltd direct
11 Dec - 14 Dec Porter Airlines (Canada) Ltd direct
25 Dec - 12 Jan Porter Airlines (Canada) Ltd direct
24 Dec - 12 Jan Porter Airlines (Canada) Ltd direct
15 Dec - 04 Jan Porter Airlines (Canada) Ltd direct
12 Dec - 17 Dec Porter Airlines (Canada) Ltd direct
07 Dec - 15 Dec Porter Airlines (Canada) Ltd direct
26 Dec - 12 Jan Porter Airlines (Canada) Ltd direct
30 Dec - 12 Jan Porter Airlines (Canada) Ltd direct
23 Dec - 12 Jan Porter Airlines (Canada) Ltd direct
27 Dec - 12 Jan Porter Airlines (Canada) Ltd direct
26 Dec - 05 Jan Porter Airlines (Canada) Ltd direct
21 Dec - 01 Jan Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Toronto to Chicago in December.

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