Las Vegas (LAS) to Louisville (SDF) flights
One airline flies nonstop from Las Vegas (LAS) to Louisville (SDF): Southwest Airlines. The two airports are 1,620 miles (2,607 km) apart. There are also 32 ways to fly it with one stop, through Denver, Oklahoma City and Nashville and more.
Airlines flying nonstop from LAS to SDF
- Southwest AirlinesNot in an allianceWho books it
LAS to SDF with one stop
32 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Denver (DEN)United Airlines and Southwest Airlines the whole way
- Via Oklahoma City (OKC)Southwest Airlines the whole way
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Phoenix (PHX)Southwest Airlines the whole way
- Via Dallas (DFW)American Airlines the whole way
- Via Dallas (DAL)Southwest Airlines the whole way
- Via Chicago (MDW)Southwest Airlines the whole way
- Via Chicago (ORD)American Airlines and United Airlines the whole way
- Via Minneapolis (MSP)Delta Air Lines the whole way
+1 - Via Houston (IAH)United Airlines the whole way
- Via Houston (HOU)Southwest Airlines the whole way
- Via Detroit (DTW)Delta Air Lines the whole way
- Via Atlanta (ATL)Delta Air Lines the whole way
- Via Los Angeles (LAX)American Airlines, Alaska Airlines and 4 more, then Breeze Airways
+3
- Via New Orleans (MSY)Southwest Airlines and Breeze Airways the whole way
LAS to SDF: common questions
Which airlines fly nonstop from LAS to SDF?
Southwest Airlines flies nonstop from Las Vegas (LAS) to Louisville (SDF).
How far is Las Vegas from Louisville by plane?
Las Vegas (LAS) and Louisville (SDF) are 1,620 miles (2,607 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does LAS to SDF cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for LAS to SDF with taxes and fees.
Where can I connect between Las Vegas and Louisville?
The most direct connections are through Denver (DEN), Oklahoma City (OKC), Nashville (BNA), Phoenix (PHX) and Dallas (DFW). On 28 of them the same airline flies both flights, for example United Airlines through Denver.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.