Cheapest return flights from Chicago to Toronto in December from 193€
AirHint found the following cheapest return flights from Chicago (MDW) to Toronto (YTZ)
in December 2025 (see full year ).
Return flights
09 Dec
- 16 Dec
Porter Airlines (Canada) Ltd
193 €
direct
05 Dec
- 26 Dec
Porter Airlines (Canada) Ltd
216 €
direct
30 Dec
- 08 Jan
Porter Airlines (Canada) Ltd
216 €
direct
30 Dec
- 12 Jan
Porter Airlines (Canada) Ltd
224 €
direct
05 Dec
- 16 Dec
Porter Airlines (Canada) Ltd
240 €
direct
13 Dec
- 16 Dec
Porter Airlines (Canada) Ltd
300 €
direct
13 Dec
- 26 Dec
Porter Airlines (Canada) Ltd
315 €
direct
13 Dec
- 27 Dec
Porter Airlines (Canada) Ltd
315 €
direct
Also check the deals for one-way flights from Chicago to Toronto in December .
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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