Cheapest return flights from Ottawa to Toronto in May from 122€

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

Return flights

06 May - 20 Jun WestJet direct
08 May - 10 May WestJet direct
03 May - 06 May WestJet direct
14 May - 25 May WestJet direct
05 May - 09 May WestJet direct
01 May - 02 May WestJet direct
01 May - 03 May WestJet direct
13 May - 14 May WestJet direct
14 May - 14 May WestJet direct
14 May - 15 May WestJet direct
29 May - 10 Jun WestJet direct
30 May - 10 Jun WestJet direct
31 May - 10 Jun WestJet direct
27 May - 28 May WestJet direct
14 May - 02 Jun WestJet direct
28 May - 10 Jun WestJet direct
25 May - 02 Jun Porter Airlines (Canada) Ltd direct
25 May - 03 Jun Porter Airlines (Canada) Ltd direct
25 May - 01 Jun Porter Airlines (Canada) Ltd direct
25 May - 05 Jun Porter Airlines (Canada) Ltd direct

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

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