Direct (nonstop) flights from New Orleans to Louisville
2 airlines fly nonstop from Louis Armstrong New Orleans International (MSY) to Louisville International Airport (SDF). It's 621 miles (999 km), about 1h 54m in the air. Operated by American Airlines, Breeze Airways.
American Airlines
Breeze Airways
Route data last updated: May 27, 2026
Airlines with non-stop flights
AA
American Airlines
Alternative Routes
Other ways to fly from New Orleans to Louisville with one stop · direct emits 115 kg CO₂ per passenger
Looking for the return flight?
SDF → MSY: Flights from Louisville to New OrleansOther direct flights from New Orleans
Direct flights from Louisville (SDF)
Frequently Asked Questions
How long is the direct flight from New Orleans to Louisville?
A nonstop flight from New Orleans (MSY) to Louisville (SDF) takes approximately 1 hours and 54 minutes. The distance is 621 miles (999 km).
Which airlines fly nonstop from New Orleans to Louisville?
2 airlines: American Airlines, Breeze Airways.
Is there a nonstop flight from New Orleans to Louisville?
Yes. 2 airlines: American Airlines, Breeze Airways.
How far is New Orleans from Louisville?
The flight distance from New Orleans to Louisville is 621 miles (999 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from New Orleans to Louisville?
At 1h 54m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from New Orleans to Louisville?
Roughly 115 kg CO2 per passenger one-way. That's about the same as driving 575 km.
Is the return flight from Louisville to New Orleans also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from New Orleans to Louisville?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Louis Armstrong New Orleans International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.