Is there a direct train?

No, you must transfer in Montreal and Toronto.

How long is the drive?

It typically takes 6.5 to 7.5 hours.

Yes, Highway 407 is a toll road, but 401 is free.

What is the best route?

Highway 401 West is the standard and most direct route.

You can fly from Montreal to Toronto, then take a train or bus to Niagara.

Niagara Falls

Train Driving

Saint-Constant to Niagara Falls

Updated: 28 May 2026

The journey from Saint-Constant to Niagara Falls spans approximately 600 kilometers. Most travelers prefer driving via Highway 401 West, which connects Quebec to the Greater Toronto Area. Alternatively, you can take the Exo train to Montreal and transfer to a VIA Rail service heading toward Toronto and Niagara. The trip typically takes between 6 to 8 hours depending on traffic conditions near Toronto. This route traverses the heart of the St. Lawrence Lowlands and the Golden Horseshoe region. Expect heavy congestion during peak hours when passing through the GTA.

Total Distance: 600 km driving distance; 520 km straight-line air distance.

Fastest Way

Driving via Highway 401 is the fastest method, provided you avoid Toronto rush hour.

Cheapest Way

Driving is the most cost-effective option for groups of two or more people.

Compare Saint-Constant to Niagara Falls Routes

	Train Connecting	Driving Direct
Duration	9 hours	6 hours 30 mins
Avg Price	$150-$250	$80-$120 in fuel
Operator	VIA Rail	Personal Vehicle
Route	Exo train to Montreal Central, VIA Rail to Toronto Union, GO Transit to Niagara.	A-30 West to Highway 401 West, then QEW toward Niagara Falls.
Tip	Book your VIA Rail tickets at least two weeks in advance for the best pricing.	Avoid the 401 through Toronto between 3 PM and 7 PM to save significant time.

Travel Tips

Tolls
Be aware that Highway 407 is a toll road; use the 401 to avoid extra charges.
Parking
Niagara Falls parking can be expensive; look for lots slightly further from the falls to save money.
Border Crossing
If you plan to cross into the USA, ensure you have your passport ready for customs.
Weather
The mist from the falls can make the area cooler than the surrounding city; bring a light jacket.
Booking
Reserve your hotel in advance if visiting during the summer months to avoid high prices.

Safety Tips

Traffic
Highway 401 is one of the busiest roads in North America; stay alert and maintain distance.
Pedestrians
Niagara Falls is very busy with tourists; watch for pedestrians crossing streets unexpectedly.
Winter Driving
If traveling in winter, ensure your vehicle has proper snow tires as Ontario law requires.
Emergency
Keep a roadside emergency kit in your car, including blankets and water, for long highway stretches.