Cheapest return flights from Montreal to Toronto in May from $250

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

Return flights

23 May - 30 May WestJet direct
02 May - 04 May WestJet direct
22 May - 25 May WestJet direct
04 May - 06 May WestJet direct
30 May - 07 Jun WestJet direct
30 May - 06 Jun WestJet direct
11 May - 27 May WestJet direct
01 May - 08 May WestJet direct
02 May - 09 May WestJet direct
03 May - 10 May WestJet direct
04 May - 11 May WestJet direct
05 May - 12 May WestJet direct
27 May - 03 Jun WestJet direct
29 May - 05 Jun WestJet direct
31 May - 07 Jun WestJet direct
26 May - 02 Jun WestJet direct
28 May - 04 Jun WestJet direct
25 May - 01 Jun WestJet direct
24 May - 01 Jun Porter Airlines (Canada) Ltd direct
24 May - 03 Jun Porter Airlines (Canada) Ltd direct

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

Powered by

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.

Book a cheap hotel in Toronto

Cheap car rent in Toronto

Feel free to contact us with any feedback or request another flight research.