Seats Frog guide
Routes from Louisville (SDF)
19 nonstop destinations from Louisville (SDF) on 3 airlines: 18 in United States and 1 abroad. The most routes: Southwest Airlines (13), Delta Air Lines (5) and Air Canada (1). Longest: Las Vegas (LAS), about 1,620 miles. 1 route is new or starting soon. Routes checked October 23, 2026.
- Nonstop destinations
- 19
- Airlines
- 3
- Countries
- 2
- Longest route
- LAS 1,620 mi
1 new or starting soon
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New routesAC Louisville to TorontoFrom Apr 28, 2027
- Atlanta ATLDelta Air Lines
- Baltimore BWISouthwest Airlines
- Boston BOSDelta Air Lines
- Chicago MDWSouthwest Airlines
- Dallas DALSouthwest Airlines
- Denver DENSouthwest Airlines
- Detroit DTWDelta Air Lines
- Fort Lauderdale FLLSouthwest Airlines
- Fort Myers RSWSouthwest Airlines
- Houston HOUSouthwest Airlines
- Las Vegas LASSouthwest Airlines
- Miami MIASouthwest Airlines
- Minneapolis MSPDelta Air Lines
- Nashville BNASouthwest Airlines
- New York LGADelta Air Lines
- Orlando MCOSouthwest Airlines
- Phoenix PHXSouthwest Airlines
- Tampa TPASouthwest Airlines
- Toronto YYZAir CanadaFrom Apr 28, 2027
From each airline's own route maps and announcements: Air Canada ↗ (checked Oct 23, 2026), Delta Air Lines ↗ (checked Oct 23, 2026), Southwest Airlines ↗ (checked Oct 23, 2026).
New and ending routes
- NewAir Canada to Toronto YYZFirst flight April 28, 2027 · source ↗
Airlines flying nonstop from SDF
- Southwest Airlines · 13 destinationsSouthwest Airlines route mapSeat maps
- Delta Air Lines · 5 destinationsDelta Air Lines route mapSeat maps
- Air Canada · 1 destinationAir Canada route mapSeat maps
Nonstop from SDF, by country
Quick answers
How many nonstop destinations are there from SDF?
19 nonstop destinations in 2 countries, counting the routes Southwest Airlines, Delta Air Lines and Air Canada publish on their own route maps (checked October 23, 2026). Airlines whose route maps we haven't loaded aren't counted yet.
Which airlines fly nonstop from SDF?
Southwest Airlines (13 routes), Delta Air Lines (5 routes) and Air Canada (1 route).
What is the longest nonstop flight from SDF?
Southwest Airlines to Las Vegas (LAS), about 1,620 miles great-circle.
Where can you fly nonstop internationally from SDF?
Toronto (YYZ).
What new routes are starting from SDF?
Air Canada to Toronto (YYZ), from April 28, 2027.