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

Return flights

01 Apr - 08 Apr	WestJet	direct
08 Apr - 15 Apr	WestJet	direct
11 Apr - 18 Apr	WestJet	direct
15 Apr - 22 Apr	WestJet	direct
18 Apr - 25 Apr	WestJet	direct
20 Apr - 27 Apr	WestJet	direct
21 Apr - 28 Apr	WestJet	direct
25 Apr - 02 May	WestJet	direct
27 Apr - 04 May	WestJet	direct
30 Apr - 07 May	WestJet	direct
02 Apr - 09 Apr	WestJet	direct
03 Apr - 10 Apr	WestJet	direct
07 Apr - 14 Apr	WestJet	direct
26 Apr - 03 May	WestJet	direct
28 Apr - 05 May	WestJet	direct
24 Apr - 01 May	WestJet	direct
29 Apr - 06 May	WestJet	direct

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

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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Cheapest return flights from Montreal to Toronto in April from 352€

Return flights