Cheapest return flights from Ottawa to Toronto in September from 205€

AirHint found the following cheapest return flights from Ottawa (YOW) to Toronto (YYZ) in September 2026 (see full year).

Return flights

02 Sep - 07 Sep WestJet direct
27 Sep - 30 Sep WestJet direct
01 Sep - 01 Sep Porter Airlines (Canada) Ltd direct
23 Sep - 30 Sep Porter Airlines (Canada) Ltd direct
19 Sep - 30 Sep Porter Airlines (Canada) Ltd direct
15 Sep - 30 Sep Porter Airlines (Canada) Ltd direct
24 Sep - 30 Sep Porter Airlines (Canada) Ltd direct
27 Sep - 02 Oct Porter Airlines (Canada) Ltd direct
27 Sep - 18 Oct Porter Airlines (Canada) Ltd direct
23 Sep - 02 Oct Porter Airlines (Canada) Ltd direct
19 Sep - 02 Oct Porter Airlines (Canada) Ltd direct
15 Sep - 02 Oct Porter Airlines (Canada) Ltd direct
24 Sep - 02 Oct Porter Airlines (Canada) Ltd direct
01 Sep - 07 Sep Porter Airlines (Canada) Ltd direct
01 Sep - 04 Sep Porter Airlines (Canada) Ltd direct
02 Sep - 04 Sep Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Ottawa to Toronto in September.

Powered by

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.

Book a cheap hotel in Toronto

Cheap car rent in Toronto

Feel free to contact us with any feedback or request another flight research.