Cheapest return flights from Chicago to Toronto in October from 122€
AirHint found the following cheapest return flights from Chicago (MDW) to Toronto (YTZ)
in October 2025 (see full year ).
Return flights
01 Oct
- 07 Oct
Porter Airlines (Canada) Ltd
122 €
direct
29 Oct
- 03 Nov
Porter Airlines (Canada) Ltd
125 €
direct
31 Oct
- 02 Nov
Porter Airlines (Canada) Ltd
125 €
direct
01 Oct
- 06 Oct
Porter Airlines (Canada) Ltd
126 €
direct
21 Oct
- 25 Oct
Porter Airlines (Canada) Ltd
130 €
direct
04 Oct
- 25 Oct
Porter Airlines (Canada) Ltd
143 €
direct
04 Oct
- 06 Oct
Porter Airlines (Canada) Ltd
143 €
direct
04 Oct
- 07 Oct
Porter Airlines (Canada) Ltd
143 €
direct
05 Oct
- 25 Oct
Porter Airlines (Canada) Ltd
143 €
direct
05 Oct
- 06 Oct
Porter Airlines (Canada) Ltd
143 €
direct
05 Oct
- 07 Oct
Porter Airlines (Canada) Ltd
143 €
direct
24 Oct
- 25 Oct
Porter Airlines (Canada) Ltd
143 €
direct
21 Oct
- 03 Nov
Porter Airlines (Canada) Ltd
143 €
direct
21 Oct
- 02 Nov
Porter Airlines (Canada) Ltd
143 €
direct
24 Oct
- 03 Nov
Porter Airlines (Canada) Ltd
143 €
direct
24 Oct
- 02 Nov
Porter Airlines (Canada) Ltd
143 €
direct
15 Oct
- 03 Nov
Porter Airlines (Canada) Ltd
143 €
direct
15 Oct
- 02 Nov
Porter Airlines (Canada) Ltd
143 €
direct
26 Oct
- 02 Nov
Porter Airlines (Canada) Ltd
144 €
direct
29 Oct
- 02 Nov
Porter Airlines (Canada) Ltd
144 €
direct
Also check the deals for one-way flights from Chicago to Toronto in October .
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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