Airport Comparison
| MSY | STL | |
|---|---|---|
| Airport Name | Louis Armstrong New Orleans International Airport | St Louis Lambert International Airport |
| IATA Code | MSY | STL |
| ICAO Code | KMSY | KSTL |
| City | New Orleans | St Louis |
| Country | United States | United States |
| Timezone | America/Chicago | America/Chicago |
| Elevation | 4 ft | 617 ft |
| Coordinates | 29.990000, -90.260000 | 38.750000, -90.370000 |
New Orleans (MSY) to St Louis (STL) Flight Distance
The flight distance from Louis Armstrong New Orleans International Airport (MSY) in New Orleans, United States to St Louis Lambert International Airport (STL) in St Louis, United States is 974 kilometers (605 miles / 526 nautical miles). The estimated flight time for this route is approximately 2h, flying north at a heading of 359°.
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 a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.
Time zone information: When it's 18:23 in New Orleans, it's 18:23 in St Louis.
The return flight from St Louis (STL) to New Orleans (MSY) follows a heading of 179° (south). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Louis Armstrong New Orleans International Airport (MSY) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.