Cheapest return flights from Toronto to Montreal in May from $114

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

Return flights

22 May - 29 May WestJet direct
01 May - 31 May WestJet direct
20 May - 26 May WestJet direct
12 May - 16 May WestJet direct
14 May - 24 May WestJet direct
09 May - 13 May WestJet direct
23 May - 30 May WestJet direct
22 May - 31 May WestJet direct
04 May - 09 May WestJet direct
07 May - 11 May WestJet direct
29 May - 01 Jun WestJet direct
14 May - 11 Jun WestJet direct
19 May - 02 Jun Porter Airlines (Canada) Ltd direct
19 May - 04 Jun Porter Airlines (Canada) Ltd direct
19 May - 06 Jun Porter Airlines (Canada) Ltd direct
19 May - 08 Jun Porter Airlines (Canada) Ltd direct
19 May - 01 Jun Porter Airlines (Canada) Ltd direct
19 May - 03 Jun Porter Airlines (Canada) Ltd direct
19 May - 05 Jun Porter Airlines (Canada) Ltd direct
19 May - 07 Jun Porter Airlines (Canada) Ltd direct

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

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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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