Cheapest return flights from Montreal to Toronto in May from 344€

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

Return flights

07 May - 14 May Air Canada direct
12 May - 19 May Air Canada direct
16 May - 23 May Air Canada direct
08 May - 15 May Air Canada direct
02 May - 09 May Air Canada direct
06 May - 13 May Air Canada direct
21 May - 28 May WestJet direct
06 May - 07 May WestJet direct
26 May - 02 Jun WestJet direct
03 May - 10 May WestJet direct
10 May - 17 May WestJet direct
28 May - 04 Jun WestJet direct
29 May - 05 Jun WestJet direct
25 May - 01 Jun WestJet direct
27 May - 03 Jun WestJet direct
30 May - 06 Jun WestJet direct
31 May - 07 Jun WestJet direct
11 May - 01 Jun Porter Airlines (Canada) Ltd direct
12 May - 01 Jun Porter Airlines (Canada) Ltd direct
12 May - 02 Jun Porter Airlines (Canada) Ltd direct

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