Cheapest one-way flights from Ottawa to Toronto in June from $41

AirHint found the following cheapest one-way flights from Ottawa (YOW) to Toronto (YYZ) in June 2026 (see full year).

One-Way flights

04 Jun WestJet direct
07 Jun Porter Airlines (Canada) Ltd direct
05 Jun Porter Airlines (Canada) Ltd direct
09 Jun Porter Airlines (Canada) Ltd direct
17 Jun Porter Airlines (Canada) Ltd direct
01 Jun Porter Airlines (Canada) Ltd direct
12 Jun Porter Airlines (Canada) Ltd direct
23 Jun Porter Airlines (Canada) Ltd direct
18 Jun Porter Airlines (Canada) Ltd direct
15 Jun Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Ottawa to Toronto in June.

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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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