Nonstop flights from St. Louis to Toronto
Air Canada flies this route twice a day.
STLSt. Louis Lambert International
654 mi · 14 flights a week
YYZToronto Pearson International
When they leave
St. Louis time8:55a2:40pFirst departure 8:55 AM, last 2:40 PM
One morning flight at 8:55 AM, then one afternoon flight at 2:40 PM. Every flight runs daily.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from St. Louis to Toronto
Air Canada is the only airline flying nonstop from St. Louis to Toronto, twice a day on the CRJ 900.
The first arrival in Toronto is at 11:56 AM and the last at 5:37 PM. The flight covers 654 miles.
Flying back, Toronto to St. Louis has 14 nonstop flights a week.
Return flights
More from St. Louis
Find the cheapest day to fly from St. Louis to Toronto.
Schedules as of Oct 9, 2026.