Flight
Driving
Grimsby to Saint John
Updated: 29 May 2026
The journey from Grimsby to Saint John covers approximately 1,600 km. Driving via the Trans-Canada Highway takes about 17 hours. Alternatively, you can fly from Toronto Pearson to Saint John Airport, which takes 2.5 hours. Saint John is located on the Bay of Fundy and is famous for the Reversing Falls.
Total Distance: Driving distance 1,600 km; straight-line air distance 1,300 km.
Fastest Way
Direct flight from Toronto Pearson to Saint John Airport.
Cheapest Way
Driving with multiple passengers to share fuel costs.
Compare Grimsby to Saint John Routes
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Direct
|
Direct
|
|
|---|---|---|
| Duration | 2.5 hours | 17 hours |
| Avg Price | $300-$600 | $250-$400 (fuel) |
| Operator | Air Canada | Personal Vehicle |
| Route | YYZ to YSJ | Hwy 401 to Hwy 20 to Hwy 2 |
| Tip | Flights are limited; book well in advance. | The route is well-maintained but long; plan for overnight stops. |
Travel Tips
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TransportA car is recommended to explore the Bay of Fundy coastline.
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WeatherCoastal fog is common; be prepared for cooler temperatures.
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DiningTry the local seafood, especially the scallops.
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PackingBring a warm sweater even in summer.
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BookingBook your accommodation in advance for the busy summer season.
Safety Tips
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DrivingBe cautious of fog on coastal highways.
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WildlifeWatch for moose on highways in rural areas.
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EmergencyKeep a roadside emergency kit in your vehicle.
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NavigationDownload offline maps for the rural parts of the route.
People Also Ask
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Is Saint John a good place to visit?Yes, it is a historic city with beautiful coastal scenery.
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How long is the drive from Toronto?It is approximately 17 hours of driving time.
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Are there trains to Saint John?No, there is no passenger rail service to Saint John.
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What is the best time to visit?Summer is the best time for outdoor activities.
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Is it expensive to live in Saint John?It is one of the more affordable cities in Canada.
Quick Info
- From Grimsby, Ontario, Canada
- To Saint John, New Brunswick, Canada
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Modes
Best Time to Travel
June to September for coastal activities and pleasant weather.
Things to Do in Saint John
1
Reversing Falls
Watch the tide reverse the flow of the Saint John River. It is a unique natural phenomenon.
2
City Market
Visit the oldest continuing farmers' market in Canada. It is a great place for local food.
3
Irving Nature Park
Explore the coastal trails and beaches. It is a beautiful natural area.
4
Uptown Saint John
Walk through the historic district with its Victorian architecture.
Tags
Grimsby to Saint John
driving to Saint John
Toronto to Saint John flights
Saint John travel
Trans-Canada Highway
New Brunswick tourism
Canada road trip
best way to Saint John
