Distance From Lambert-St. Louis International Airport to Pierre Elliott Trudeau International Airport (STL - YUL Distance)
The flight distance from Lambert-St. Louis International Airport (STL) to Pierre Elliott Trudeau International Airport (YUL) is 968 miles. This is equivalent to 1558 kilometers or 841 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.
1558 kilometers is the distance from Lambert-St. Louis International Airport, United States to Pierre Elliott Trudeau International Airport, Canada.
Flight Duration between Saint Louis, United States and Montreal, Canada
Estimated flight time from Lambert-St. Louis International Airport, Saint Louis, United States to Pierre Elliott Trudeau International Airport, Montreal, Canada is 1 hours 56 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.
Time Difference Between the Airports • STL - YUL
Time difference between Saint Louis (United States) and Montreal (Canada) is 0 Hours.
Current local time in Saint Louis is 2026-07-14, 16:59:00 EDT and time in Montreal is 2026-07-14, 16:59:00 EDT.
Lambert-St. Louis International Airport to Pierre Elliott Trudeau International Airport Flight Route Map - STL to YUL Flight Path
Location of Lambert-St. Louis International Airport & Pierre Elliott Trudeau International Airport is given below.Click the map to view Saint Louis to Montreal nonstop flight route path and travel direction.
Click to see flight route on Google Map between Saint Louis, United States and Montreal, Canada. .
Nonstop flight route between Saint Louis, United States and Montreal, Canada.
Lambert-St. Louis International Airport |
|
| City: | Saint Louis |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| GPS Coordinates: | Latitude: N 38° 44' 55.3'' Longitude: W 90° 22' 12.1'' |
| Current time: | 2026-07-14, 16:59:00 EDT |
| Current weather: |
Lambert-St. Louis International Airport 15 day weather forecast
|
Pierre Elliott Trudeau International Airport |
|
| City: | Montreal |
| Country: | Canada  |
| IATA Code: | YUL |
| ICAO Code: | CYUL |
| GPS Coordinates: | Latitude: N 45° 28' 14.2'' Longitude: W 73° 44' 26.9'' |
| Current time: | 2026-07-14, 16:59:00 EDT |
| Current weather: |
Pierre Elliott Trudeau International Airport 15 day weather forecast
|
| Flights: |
|
