Peterborough
Peterborough
Saint John
Saint John
Flight Driving

Peterborough to Saint John

Updated: 30 May 2026

Saint John, New Brunswick, is a historic port city on the Bay of Fundy. From Peterborough, you can drive 1,400 kilometers via the Trans-Canada Highway, passing through Montreal and Fredericton. Alternatively, fly from Toronto Pearson to Saint John Airport (YSJ). This route is ideal for those interested in maritime history and coastal scenery.

Total Distance: Driving distance 1,400 km, straight-line air distance 1,100 km.
Fastest Way
Flying from Toronto Pearson to Saint John takes about 5 hours.
Cheapest Way
Driving is the most cost-effective for families or groups.
Compare Peterborough to Saint John Routes
Flight
Connecting
Driving
Direct
Duration 5 hours 15 hours
Avg Price $450 - $750 $300 - $500
Operator Air Canada N/A
Route YYZ to YSJ. Hwy 401 to Hwy 20 to Trans-Canada Hwy 2.
Tip Flights connect through Toronto or Montreal. The drive through the Saint John River valley is beautiful.
Travel Tips
  • Tolls
    Budget for the A-30 toll in Quebec.
  • Parking
    Use public parking garages in the uptown area.
  • Booking
    Book flights early to avoid high last-minute prices.
  • Navigation
    Use offline maps for the New Brunswick section.
  • Clothing
    Bring a windbreaker for the harbor area.
Safety Tips
  • Fatigue
    Plan a stop in Quebec City to break up the drive.
  • Weather
    Check for fog warnings in the Bay of Fundy area.
  • Emergency
    Keep a roadside emergency kit in your vehicle.
  • Communication
    Ensure your phone is charged for the long drive.
People Also Ask
  • Is Saint John the same as St. John's?
    No, Saint John is in New Brunswick, St. John's is in Newfoundland.
  • Is there a train?
    No, passenger rail service does not reach Saint John.
  • Is the city walkable?
    The uptown area is very walkable.
  • What is the best time to visit?
    Summer is the best time for outdoor activities.
  • Are there car rentals?
    Yes, available at the airport and downtown.
Quick Info
  • From Peterborough, Ontario, Canada
  • To Saint John, New Brunswick, Canada
  • Modes
Best Time to Travel

July and August for the best weather to explore the Reversing Falls.

Things to Do in Saint John
1
Reversing Falls
Witness the unique tidal phenomenon where the river flows backward.
2
City Market
Visit the oldest continuing farmers market in Canada.
3
Irving Nature Park
Enjoy hiking trails and coastal views along the Bay of Fundy.
4
Fort Howe
Get a panoramic view of the city and harbor from this historic site.
Tags
Peterborough to Saint John driving to Saint John NB flights to Saint John Trans-Canada Highway Ontario to Saint John travel guide Saint John Saint John transport best way to Saint John
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