Smiths Falls
Smiths Falls
Saint John
Saint John
Flight Driving

Smiths Falls to Saint John

Updated: 29 May 2026

Traveling from Smiths Falls to Saint John involves a 1,280-kilometer journey. The most practical method is driving via Highway 417 and the Trans-Canada Highway (Route 2), then taking Route 7 south from Fredericton. Alternatively, fly from Ottawa (YOW) to Saint John Airport (YSJ). This route takes you through the heart of the Maritimes. Expect a travel time of approximately 14 hours by car.

Total Distance: 1,280 km driving distance; 1,080 km straight-line air distance.
Fastest Way
Flying from Ottawa (YOW) is the fastest, saving nearly 9 hours of travel.
Cheapest Way
Driving is the most economical choice for solo travelers and families.
Compare Smiths Falls to Saint John Routes
Flight
Connecting
Driving
Direct
Duration 5 hours 14 hours
Avg Price $450 - $800 $270 - $370 in fuel
Operator Air Canada Personal Vehicle
Route YOW to YSJ via YUL or YYZ. Hwy 417 E, A-40 E, A-20 E, NB-2 E, and NB-7 S.
Tip Flights often connect through Montreal or Toronto. Stop in Fredericton for a break before the final leg to Saint John.
Travel Tips
  • Route 7
    Route 7 is a scenic but winding road; drive carefully, especially during rain or fog.
  • Parking
    Downtown Saint John has several multi-level parking garages that are affordable for daily use.
  • Seafood
    Try the local lobster rolls at the City Market for an authentic culinary experience.
  • Weather
    Coastal weather changes rapidly; pack layers even in the summer months.
  • Visitor Center
    Stop at the provincial visitor center upon entering New Brunswick for maps and brochures.
Safety Tips
  • Fog
    The Bay of Fundy is prone to heavy fog; use low-beam headlights and reduce speed.
  • Tides
    If exploring the shoreline, always check tide tables to avoid being stranded.
  • Emergency Kit
    Keep a basic emergency kit in your car, including water, snacks, and a flashlight.
  • Roadside Assistance
    Ensure your roadside assistance membership is active before starting the long drive.
People Also Ask
  • Is Saint John near Moncton?
    Yes, it is approximately 150 kilometers or a 90-minute drive from Moncton.
  • What is the best way to travel?
    Driving offers the most flexibility for exploring the Maritimes.
  • Are there flights to Saint John?
    Yes, Saint John Airport (YSJ) receives daily flights from major Canadian hubs.
  • Is the drive safe?
    Yes, the Trans-Canada Highway is well-maintained and safe for long-distance travel.
  • Do I need a passport?
    No, this is a domestic route within Canada.
Quick Info
  • From Smiths Falls, Ontario, Canada
  • To Saint John, New Brunswick, Canada
  • Modes
Best Time to Travel

July and August for warm weather and coastal festivals.

Things to Do in Saint John
1
Reversing Falls
Witness the unique tidal phenomenon where the Saint John River flows backward. It is a must-see natural wonder.
2
City Market
Visit the oldest continuing farmers' market in Canada. Enjoy local seafood and artisanal crafts.
3
Irving Nature Park
Explore 600 acres of coastal forest and salt marshes. It offers excellent hiking and bird-watching opportunities.
4
Fort Howe
Climb to this historic site for the best panoramic views of the Saint John Harbour.
Tags
Smiths Falls to Saint John driving to Saint John NB flights to Saint John Ontario to New Brunswick travel Bay of Fundy travel Saint John tourism best route to Saint John road trip Ontario to NB