Route brief · YTO → YUL
Toronto → Montreal
$147
−28% vs typical
seasonal median $205 · difference $58
Oct 23 – Oct 25 · 2 nights
WestJetNonstop
- Usual monthly lows
- $188–$207
- Board rank
- Stronger than 75%
- Route sample
- 4 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefYULMontrealFrench North America — cheap transatlantic fares in, and a summer festival calendar that never stops.Best windowJun–SepAirportsTrudeau (YUL)All routes into MontrealWhen this route gets cheap.
Cached-fare history: across 4 months, Oct is the cheapest for YTO → YUL. Best time to be there: Jun–Sep.
Fares bottom out in October around $147 and peak in November near $224 — a $77 spread across the 4 months we track. The cheapest itinerary we are tracking flies WestJet nonstop and takes about 1.5 hours outbound, on a 2-night trip. Of the 3 departure cities we track at a similar distance from Montreal, this is the cheapest right now — 33% under the next one, New York.
Day-level prices for the next 4 months
Tap any day → live search
The median cached fare across this calendar is unchanged since tracking began on Aug 8 — $225 then versus $224 now, across 6 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $146, on Sep 18.
Cached day-level data for this route is sparse — 17 of 122 days priced, from 44 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
December 2026
Cheapest in Oct · around $147
28% below the $205 typical fare
Cheapest round-trip fare found per month · Toronto → Montreal · cached-price history
Route facts
- Airports
- Pearson (YYZ) · Billy Bishop (YTZ) ↔ Trudeau (YUL)
- Flight time
- ~1.5 hours outbound
- Distance
- ~489 km each way
- Typical price
- $205 round-trip (seasonal median)
- Airlines on the board
- WestJet
- Itineraries
- Nonstop available
- Best months to visit
- Jun–Sep
YTO → YUL, answered.
Is $147 a good price for Toronto to Montreal?
Yes — the seasonal median for this route is around $205 round-trip. At $147 you're 28% below that, saving about $58, which we rate good for this route.
What is the cheapest month to fly from Toronto to Montreal?
Across 4 months of cached-fare history, Oct comes out cheapest on this route. The best months to actually be in Montreal are Jun–Sep — when those overlap, that's your window.
How far in advance should I book YTO → Montreal?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 4 months of cached fares, Oct comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Toronto to Montreal?
Yes — the current board includes nonstop fares (WestJet). The outbound leg runs around 1.5 hours.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Montreal?
Lock the flight first — then compare stays for Oct 23 – Oct 25 · 2 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next YTO → YUL drop reaches you as soon as we find it.
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