Direct flights from Saint Louis to New Orleans
All flights from STL to MSY non-stop. There are direct flights from Saint Louis Airport (STL), Missouri, USA to Louis Armstrong New Orleans International (MSY), Louisiana, USA with Southwest Airlines. 11 weekly departures are currently scheduled on this route. Departure times range from 07:50 to 22:45 depending on the schedule period. The flight distance is 608 miles (978 km). Flight time ranges from 1 hour and 40 minutes to 1 hour and 50 minutes.
Saint Louis
, USA
Flight schedule from Saint Louis to New Orleans with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-03
Saint Louis to New Orleans scheduled departures
Select a date to see every published non-stop departure between STL and MSY.
STL - MSY route facts
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Distance608 miles (978 km)
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Flight time1 hour and 40 minutes to 1 hour and 50 minutes
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Airline Southwest
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Airline alliancesLow-cost carrier
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CabinsEconomy
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Departure terminalsTerminal 2
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AircraftBoeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger and Boeing 737-700 Passenger (Scimitar Winglets)
