Cheapest return flights from Montreal to Toronto in May from $115

Best time to book flights for Montreal (YUL) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Toronto (YYZ) in May 2025 (see full year).

Return flights

24 May - 26 May WestJet direct
20 May - 21 May WestJet direct
20 May - 24 May WestJet direct
20 May - 20 May WestJet direct
31 May - 31 May WestJet direct
29 May - 29 May WestJet direct
24 May - 25 May WestJet direct
18 May - 31 May WestJet direct
20 May - 27 May WestJet direct
22 May - 29 May WestJet direct
30 May - 02 Jun WestJet direct
30 May - 01 Jun WestJet direct
29 May - 01 Jun WestJet direct
30 May - 21 Jun WestJet direct
28 May - 14 Jun WestJet direct
31 May - 02 Jun WestJet direct
29 May - 02 Jun WestJet direct
31 May - 01 Jun WestJet direct
29 May - 05 Jun WestJet direct
30 May - 06 Jun WestJet 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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