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Airport Comparison
| STL | YCM | |
|---|---|---|
| Airport Name | St Louis Lambert International Airport | St Catharines / Niagara District Airport |
| IATA Code | STL | YCM |
| ICAO Code | KSTL | CYSN |
| City | St Louis | Niagara-on-the-lake |
| Country | United States | Canada |
| Timezone | America/Chicago | America/Toronto |
| Elevation | 617 ft | 321 ft |
| Coordinates | 38.750000, -90.370000 | 43.190000, -79.170000 |
St Louis (STL) to Niagara-on-the-lake (YCM) Flight Distance
The flight distance from St Louis Lambert International Airport (STL) in St Louis, United States to St Catharines / Niagara District Airport (YCM) in Niagara-on-the-lake, Canada is 1,061 kilometers (659 miles / 573 nautical miles). The estimated flight time for this route is approximately 2h, flying east northeast at a heading of 59°.
This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.
This is an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 10:24 in St Louis, it's 11:24 in Niagara-on-the-lake.
The return flight from Niagara-on-the-lake (YCM) to St Louis (STL) follows a heading of 246° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the St Louis Lambert International Airport (STL) and St Catharines / Niagara District Airport (YCM) detail pages, or use our flight duration calculator to compare other routes.
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