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Montreal to Toronto in October 2026 YHU, YUL → YHM, YTZ, YYZ

St. Hubert Airport (YHU), Montreal-Pierre Elliott Trudeau International Airport (YUL) → Hamilton Airport (YHM), Toronto City Centre Airport (YTZ), Pearson International Airport (YYZ)

For departures in October 2026, the cheapest return found recently is C$352 (US$249) with Porter Airlines Canada, 26 Oct – 27 Oct, found yesterday. The cheapest one-way found recently is C$157 (US$111) with Porter Airlines Canada, 28 Oct, found today.

Return

In October 2026, the cheapest return fare on each of 3 departure dates is usually C$372 (US$263) to C$394 (US$279). Across all 5 departure dates we hold on this route, it is usually C$352 (US$249) to C$398 (US$281).

Cheapest return found recently

C$352 (US$249)

26 Oct – 27 Oct · Porter Airlines Canada

St. Hubert Airport (YHU) → Toronto City Centre Airport (YTZ)

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in October 2026

DatesFromAirlineStopsFound
26 Oct – 27 OctC$352 (US$249)Porter Airlines Canadaout nonstop, back nonstopfound yesterdaySee prices for these dates
25 Oct – 6 DecC$391 (US$276)Porter Airlines Canadaout nonstop, back nonstopfound 4 days agoSee prices for these dates
24 Oct – 6 DecC$398 (US$281)Porter Airlines Canadaout nonstop, back nonstopfound 4 days agoSee prices for these dates

Every date we hold

3 departure dates

24 Oct – 6 Dec: C$398 (US$281), found 4 days ago25 Oct – 6 Dec: C$391 (US$276), found 4 days ago26 Oct – 27 Oct: C$352 (US$249), found yesterdayOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
24 Oct – 6 DecC$398 (US$281)Porter Airlines CanadaSt. Hubert Airport (YHU) → Toronto City Centre Airport (YTZ)out nonstop, back nonstopfound 4 days agoSee prices for these dates
25 Oct – 6 DecC$391 (US$276)Porter Airlines CanadaSt. Hubert Airport (YHU) → Pearson International Airport (YYZ)out nonstop, back nonstopfound 4 days agoSee prices for these dates
26 Oct – 27 OctC$352 (US$249)Porter Airlines CanadaSt. Hubert Airport (YHU) → Toronto City Centre Airport (YTZ)out nonstop, back nonstopfound yesterdaySee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from C$330 (US$233).

October 2026From C$352 (US$249)3 departure dates26 Oct – 27 Oct · found yesterdaySee prices for these dates
November 2026From C$330 (US$233)Cheapest seen1 departure date21 Nov – 21 Nov · found 5 days agoSee prices for these dates
December 2026From C$427 (US$302)1 departure date23 Dec – 27 Dec · found yesterdaySee prices for these dates

One-way

In October 2026, the cheapest one-way fare on each of 8 departure dates is usually C$170 (US$120) to C$182 (US$129). Across all 12 departure dates we hold on this route, it is usually C$173 (US$122) to C$187 (US$132).

Cheapest one-way found recently

C$157 (US$111)

28 Oct · Porter Airlines Canada

St. Hubert Airport (YHU) → Toronto City Centre Airport (YTZ)

nonstop

found today

Open this tripCheck today's price

Cheapest we hold, of any age

C$149 (US$105)

23 Oct · Porter Airlines Canada

St. Hubert Airport (YHU) → Hamilton Airport (YHM)

nonstop

found 6 days ago

Open this tripCheck today's price

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The cheapest dates in October 2026

DatesFromAirlineStopsFound
23 OctC$149 (US$105)Porter Airlines Canadanonstopfound 6 days agoOpen this trip
28 OctC$157 (US$111)Porter Airlines Canadanonstopfound todayOpen this trip
26 OctC$174 (US$123)Porter Airlines Canadanonstopfound 3 days agoOpen this trip
27 OctC$174 (US$123)Porter Airlines Canadanonstopfound 2 days agoOpen this trip
21 OctC$181 (US$128)Porter Airlines Canadanonstopfound yesterdayOpen this trip

Every date we hold

8 departure dates

21 Oct: C$181 (US$128), found yesterday23 Oct: C$149 (US$105), found 6 days ago24 Oct: C$185 (US$131), found yesterday25 Oct: C$192 (US$136), found 4 days ago26 Oct: C$174 (US$123), found 3 days ago27 Oct: C$174 (US$123), found 2 days ago28 Oct: C$157 (US$111), found today29 Oct: C$181 (US$128), found todayOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
21 OctC$181 (US$128)Porter Airlines CanadaSt. Hubert Airport (YHU) → Toronto City Centre Airport (YTZ)nonstopfound yesterdayOpen this trip
23 OctC$149 (US$105)Porter Airlines CanadaSt. Hubert Airport (YHU) → Hamilton Airport (YHM)nonstopfound 6 days agoOpen this trip
24 OctC$185 (US$131)Porter Airlines CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Pearson International Airport (YYZ)nonstopfound yesterdayOpen this trip
25 OctC$192 (US$136)Porter Airlines CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Pearson International Airport (YYZ)nonstopfound 4 days agoOpen this trip
26 OctC$174 (US$123)Porter Airlines CanadaSt. Hubert Airport (YHU) → Pearson International Airport (YYZ)nonstopfound 3 days agoOpen this trip
27 OctC$174 (US$123)Porter Airlines CanadaSt. Hubert Airport (YHU) → Hamilton Airport (YHM)nonstopfound 2 days agoOpen this trip
28 OctC$157 (US$111)Porter Airlines CanadaSt. Hubert Airport (YHU) → Toronto City Centre Airport (YTZ)nonstopfound todayOpen this trip
29 OctC$181 (US$128)Porter Airlines CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Pearson International Airport (YYZ)nonstopfound todayOpen this trip

Which month looks cheapest?

October 2026 is the cheapest month — from C$149 (US$105).

October 2026From C$149 (US$105)Cheapest seen8 departure dates23 Oct · found 6 days agoOpen this trip
November 2026From C$168 (US$119)2 departure dates18 Nov · found 4 days agoOpen this trip
February 2027From C$225 (US$159)1 departure date21 Feb 2027 · found 6 days agoOpen this trip
July 2027From C$467 (US$330)1 departure date16 Jul 2027 · found 2 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days: the price the seller showed on Aviasales; bags may cost extra. Canadian dollars at the Bank of Canada rate of 2026-10-16, US dollars in brackets. Fares change, so check today's price before you book. How our prices work