Cheapest return flights from Ottawa to Toronto in March from $111

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

Return flights

06 Mar - 13 Mar WestJet direct
30 Mar - 31 Mar WestJet direct
21 Mar - 22 Mar WestJet direct
01 Mar - 03 Mar Porter Airlines (Canada) Ltd direct
24 Mar - 26 Mar Porter Airlines (Canada) Ltd direct
06 Mar - 19 Mar Porter Airlines (Canada) Ltd direct
06 Mar - 06 Mar Porter Airlines (Canada) Ltd direct
06 Mar - 26 Mar Porter Airlines (Canada) Ltd direct
01 Mar - 19 Mar Porter Airlines (Canada) Ltd direct
01 Mar - 06 Mar Porter Airlines (Canada) Ltd direct
28 Mar - 16 Apr Porter Airlines (Canada) Ltd direct
24 Mar - 05 Apr Porter Airlines (Canada) Ltd direct
28 Mar - 05 Apr Porter Airlines (Canada) Ltd direct
21 Mar - 05 Apr Porter Airlines (Canada) Ltd direct
22 Mar - 05 Apr Porter Airlines (Canada) Ltd direct

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

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