Toronto to Montreal: Train, Bus, Flight or Drive

Toronto to Montreal breaks down to four real choices once you check live numbers instead of marketing headlines. VIA Rail averages 5 hours 13 minutes over 538 km with 40 departures a week - the figure the railway actually publishes, not its fastest sample. Megabus is the busiest coach on the corridor, with 19 to 25 direct departures a day from Union running roughly 6h35 to 7h30; Orléans Express sells the same corridor but only three of its listed departures still reach Montreal at all. Driving the 401 covers about 545 km, roughly 5.5 hours behind the wheel, and flying is the short leg at 1h15 to 1h25 gate to gate - though not every flight out of Billy Bishop lands where you’d expect. Figures below were checked on 5 September 2026.

One number here is time-sensitive: VIA’s Canada Strong Pass discount is still live as this is checked, but both its travel window and its ticket-purchase window close at 23:59:59 ET on 7 September 2026 - two days out. Book after that date and every “kids ride free” line below is history. For neighbourhood-level planning, Toronto and Montreal cover the two cities on their own pages, and Canada by train zooms out to the full Corridor network. Heading further east instead? Toronto to Quebec City picks up where this one stops.

Four ways to cover 538 km

Nothing here is permanently the cheapest. Coach fares, VIA’s Escape bucket and calendar airfares all move independently of each other and of the date you’re actually pricing, so check your own day on each operator rather than trust what won last month.

VIA Rail: the average beats the fastest sample

There’s no single scheduled time to quote for this route. VIA runs the Corridor multiple times a day, every departure with its own duration, and the number it actually publishes is an average across all of them: 5 hours 13 minutes over 538 km, with samples on the same page running from 4h56 up to 5h28. Worth knowing: that average is specific to the Toronto-to-Montreal direction. The return leg averages 5h21 - close enough that it rarely changes a plan, but worth checking if you’re pricing the trip home on its own. You board at Toronto Union and step off at Gare Centrale, already downtown, with no forced connection on this pair - unlike itineraries that route through Quebec City. Most Corridor cars carry Wi-Fi, useful for the laptop crowd this route attracts.

Know what actually gets you on board before you build a trip around a ticket. VIA requires ID in its original physical form only - the railway is explicit that “digital images, scanned copies, or photocopies will not be accepted.” For a foreign visitor that means a passport, a US permanent resident card, an enhanced driver’s licence or a NEXUS card. An ordinary UK or Australian driving licence isn’t on that list, so pack the passport even for a same-day round trip.

Canada Strong Pass, still running as this is checked: for travel from 19 June to 7 September 2026, VIA lets children and youth 17 and under ride free in Economy with code CANADAFAM when travelling with a paying adult, and cuts Escape and Economy fares 25% for riders 18-24 with code CANADA1824 - Economy Plus is excluded either way. Both the travel window and the ticket-purchase window close at the same moment, 23:59:59 ET on 7 September 2026. Escape bookings under the offer are online-only; Economy bookings can also go through an agent. There’s no citizenship or residency test attached - it works the same for a visiting family as for a Canadian one. From 8 September 2026, it’s ordinary fares again.

Outside the promotion, Escape pricing isn’t fixed either - VIA’s fine print reserves the right to move fares and schedules at any time, and the sticker price shown doesn’t include sales tax. A fare a friend quotes from a trip last spring tells you nothing about yours. Escape only makes sense once your dates can’t move: it’s the tightest, cheapest fare class VIA sells, with the least room to change your mind. The moment a plan gets shaky, stepping up to Economy or Business buys back that flexibility.

The bus market: Megabus, Orléans Express and the FlixBus gap

Megabus is the most frequent bus on this corridor, not the operator with nothing to quote. Checked against the live journey planner across several September and October 2026 dates, direct departures from the Union Station Bus Terminal (81 Bay St, inside CIBC Square) to St-Antoine O. @ Mansfield in downtown Montreal ran 19 to 25 times a day, taking roughly 6h35 to 7h30. That’s different from Megabus’s own marketing page, which advertises “up to 26 services a day” and a 6h25 fastest time - that fastest run boards at Scarboro GO (330 Borough Dr), not Union, so it isn’t the number a downtown traveller actually gets. One more thing before you book: Megabus’s own site posted a notice that it’s changing this route’s schedule again from 9 September 2026 - four days after this was checked - without publishing the replacement times in advance. Price the live engine for your date once that date has passed rather than trust the numbers above.

Onboard, Megabus’s own site promises free device charging at every seat - a reasonable baseline, even if any individual outlet can be a coin flip. Two large suitcases plus a stroller can still turn a cheap fare into a bay-side wrestling match, so weigh luggage before you celebrate the lowest number on screen.

Orléans Express, run in part with Red Arrow, sells this corridor too, and its own front page promises “Montreal to Toronto in under 8 hours” - read that as the reverse direction. Toronto to Montreal is a different story: of the seven departure columns Orléans lists from the Union Station Bus Terminal, only three still reach downtown Montreal, and none of the three run on Wednesday. The survivors: 08:30 to 17:01 (8h31), 11:15 to 19:45 (8h30) and 14:15 to 21:35 (7h20) - two of the three land past the operator’s own eight-hour promise for this direction. Two more listed columns, 09:00 and 12:00, carried an expired “until 17 August” legend when this was checked. Two others, 16:30 and 19:00, terminate in Ottawa and never reach Montreal despite sitting on the same schedule grid. Every surviving run transfers at Ottawa’s VIA station. Orléans also offers free Wi-Fi, capped at 200 MB every six hours on a cellular connection that can slow down in weak-coverage stretches, and it can vanish entirely if the company substitutes a vehicle for that run. Plan the trip as if it might not be there.

FlixBus, checked 5 September 2026: the carrier’s own search returned no rides on the Toronto-Montreal pair for several September and October 2026 dates, and its popular-routes list doesn’t advertise this hop either. Until the live engine actually shows a departure for your day, there isn’t one to book.

All three booking engines take standard international Visa and Mastercard, so a UK or Australian card works fine at checkout - that part, at least, isn’t a trap.

Flying to Montreal: the short leg with two Montreal airports

Flying covers the shortest single leg, and it’s the one whose real-world time stretches the most once you count both ends. Nonstop Toronto Pearson (YYZ) to Montréal-Trudeau (YUL) runs about 1h20 to 1h25 gate to gate on Air Canada and Porter; nonstop Billy Bishop (YTZ) to YUL runs about 1h15 to 1h17. Those are block times, not minutes in the air - taxi and climb eat the rest.

Here’s the catch specific to Billy Bishop: not every Montreal-bound departure lands at YUL. The live departures board on 5 September 2026 showed a mix of flights to Montreal-Trudeau and to Montréal-MET - the marketing name for Saint-Hubert Airport (YHU), a commercial terminal on Montreal’s South Shore, in Longueuil, roughly 16 km east of downtown, that only started scheduled passenger flights in June 2026. The two airports aren’t interchangeable once you land: YUL has the STM 747 running to the métro network around the clock, while MET has no equivalent transit link, just taxis and rideshare from a terminal still building its reputation. Check which Montreal airport your ticket actually names before you assume the easy bus applies.

That sub-90-minute figure only covers time in the seat. Add up the ride out to whichever airport, security, the wait to board, the taxi-and-climb already counted above, a bag off the carousel, then the trip from the terminal into the city - even the short YYZ-YUL hop can eat half a working day once all of that stacks up, and which airport you land at matters just as much as how long you were airborne. Land at YUL and the STM 747, flat-rate taxis and rideshare pickup are covered in full on Montreal airport to downtown; land at MET and budget a taxi instead, since none of that page’s transit options reach it.

Driving the 401: real distance, tolls and one-way math

The drive is really just one road by another name: Highway 401 out of Toronto, past Kingston, into Quebec toward Montreal. Routing figures consistent with this network’s own driving guides put the trip at about 545 km, roughly 5.5 hours behind the wheel in clear conditions - a Friday afternoon or a winter storm adds an hour or two on top of that. Drivers who’d rather buy their way past the worst GTA merging can take the 407 ETR for part of the route. It’s a fully electronic toll road, and a rental car bills it back to you afterward as the toll plus a separate administration fee, not just the toll.

One genuinely good number for anyone renting one-way: unlike the well-known Calgary-to-Vancouver drop fee, at least one major agency waives the one-way charge entirely between Toronto, Montreal and Quebec City. Our one-way car rental guide has the full picture on how these fees work elsewhere in the country - on this specific corridor, you’re not paying extra just to leave the car in a different city.

Group math changes the arithmetic more than any Kingston stopover does. Three Megabus fares at current rates run roughly C$180 to C$240 one way; split a compact rental three ways instead and you’re adding about C$85 in highway fuel on top of a day rate that moves with demand, so price your own quote - but the combined total often lands at or under three coach tickets once the drop fee is zero. Bags are the other variable a coach doesn’t reward: a full trunk beats wrestling suitcases past an overhead rack every time. And the 401 already passes Kingston roughly halfway to Montreal, so a car buys the option of turning one leg into two stops without booking a second ticket.

What tips the decision

None of these four wins by default, and the right pick usually comes down to what you’re optimizing for rather than which mode looks cheapest on paper. A solo traveller with a laptop and a fixed meeting gets more from VIA’s predictable 5h13 than from chasing a marginally cheaper coach seat - Gare Centrale is already downtown, and there’s no security line eating the morning.

A group of two or three watching every dollar should price Megabus and Orléans Express for the actual date first, since fares and schedules on both move week to week, then check whether an early VIA Escape still beats them once the calmer ride is worth something. Flying only wins the day when the calendar is genuinely tight and you’ve already added both airports to the total - and only after confirming which Montreal airport the ticket actually names, since YUL and Montréal-MET aren’t the same trip once you land. Driving earns its cost the moment Kingston, a road-trip pace or three passengers change the arithmetic, especially now that the one-way drop fee on this specific corridor isn’t the tax it is heading west out of Calgary. Once the neighbourhood is fixed, where to stay in Montreal sorts Old Montreal versus downtown versus the Plateau without another spreadsheet.

Whichever way you book, the two numbers most likely to bite are dated: VIA’s Canada Strong Pass discount and Megabus’s current schedule both shift within days of each other in early-to-mid September 2026. Price your actual travel date on the live engine, not the numbers printed above, and the corridor stops being four competing marketing pages and becomes one straightforward choice.