New Orleans to St Louis (MSY–STL) — Airlines, Schedules & Connections
No flights match your filters.
No nonstop flights on this route. connecting options below.
MSY–STL is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 605 miles in approximately 1h 50m. Beyond nonstop, 96 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 15 | 73H, 7S7 | 1h50-2h | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach St Louis from New Orleans
| Metric | MSY→STL | PNS→STL |
|---|---|---|
| Distance from MSY | – | 187 mi |
| Nonstop airlines | 1 | 1 |
| Weekly flights | 16 | 2 |
| Flight time | 1h 50m | 1h 50m |
| Departure OTP | 100% | – |
Travel Essentials
MSY: CDT · STL: CDT
When it's 6:00 PM in New Orleans, it's 6:00 PM in St Louis.
MSY–STL Quick Facts
Frequently Asked Questions
Flights from MSY to STL
Louis Armstrong New Orleans International Airport (MSY) and St. Louis Lambert International Airport (STL) are connected by nonstop service from Southwest Airlines. With 16 weekly departures, this is a well served route.
MSY to STL Flight Duration and Schedule
Nonstop flight time from MSY to STL ranges from 1 hours 50 minutes to 2 hours 16 minutes. The route covers a distance of 605 miles (974 km). There are approximately 16 weekly flights outbound and 15 return, totaling 31 flights per week in both directions.
Connecting Options and Alternatives
96 one-stop connections are available, with the fastest taking approximately 3 hours via SUS. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Pensacola (PNS).