Cheapest return flights from Chicago to Toronto in October from 110€
AirHint found the following cheapest return flights from Chicago (MDW) to Toronto (YTZ)
in October 2025 (see full year ).
Return flights
10 Oct
- 13 Oct
Porter Airlines (Canada) Ltd
110 €
direct
23 Oct
- 26 Oct
Porter Airlines (Canada) Ltd
111 €
direct
24 Oct
- 26 Oct
Porter Airlines (Canada) Ltd
113 €
direct
24 Oct
- 27 Oct
Porter Airlines (Canada) Ltd
113 €
direct
21 Oct
- 25 Oct
Porter Airlines (Canada) Ltd
114 €
direct
24 Oct
- 25 Oct
Porter Airlines (Canada) Ltd
129 €
direct
16 Oct
- 26 Oct
Porter Airlines (Canada) Ltd
129 €
direct
16 Oct
- 25 Oct
Porter Airlines (Canada) Ltd
129 €
direct
21 Oct
- 26 Oct
Porter Airlines (Canada) Ltd
129 €
direct
02 Oct
- 13 Oct
Porter Airlines (Canada) Ltd
129 €
direct
24 Oct
- 09 Nov
Porter Airlines (Canada) Ltd
129 €
direct
21 Oct
- 09 Nov
Porter Airlines (Canada) Ltd
129 €
direct
29 Oct
- 09 Nov
Porter Airlines (Canada) Ltd
129 €
direct
30 Oct
- 09 Nov
Porter Airlines (Canada) Ltd
135 €
direct
25 Oct
- 09 Nov
Porter Airlines (Canada) Ltd
135 €
direct
19 Oct
- 09 Nov
Porter Airlines (Canada) Ltd
135 €
direct
22 Oct
- 09 Nov
Porter Airlines (Canada) Ltd
135 €
direct
23 Oct
- 09 Nov
Porter Airlines (Canada) Ltd
135 €
direct
24 Oct
- 07 Nov
Porter Airlines (Canada) Ltd
136 €
direct
24 Oct
- 01 Nov
Porter Airlines (Canada) Ltd
136 €
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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