Are there nonstop flights from St. John's (YYT) to Toronto (YTZ)?

No. The fastest connection is via Montréal, about 3h 29m of total flying time.

What is the fastest connection from St. John's (YYT) to Toronto (YTZ)?

via Montréal ≈ 3h 29m, via Montréal ≈ 3h 29m, via Moncton ≈ 3h 29m (estimated flying time, excluding layovers).

St. John's International Airport (YYT) to Billy Bishop Toronto City Airport (YTZ)・2,108 km

No nonstop flights. The fastest connection is via Montréal (YHU), about 3h 29m of flying time (layover not included).

None.

5 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.