The Flight-Report community recommends
The contributors of Flight-Report published 2 reviews of 2 airlines on the route between St Louis – Lambert St Louis and Toronto – Lester B. Pearson (STL - YYZ).
Among these Air Canada sets itself appart with an average rating of 7.6/10. The average nonstop flight time on this route is 1 hours 46 minutes.
Airlines operating St Louis - Toronto route
Air Canada and Air Canada Express operate scheduled commercial flights on this route.