Direct flights from Louisville (SDF)
From Louisville International Airport (SDF), 5 airlines fly nonstop to 36 destinations, led by American Airlines, Delta Air Lines, and Allegiant Air. The busiest nonstops from Louisville go to Dallas, Chicago, and Atlanta. 2LNR monitors confirmed space on the Louisville routes flown by American Airlines and Delta Air Lines so you can act while it's still available.
Route data refreshed . Routes and carriers reflect the schedule data behind 2LNR's route map.
Updated .
About Louisville International Airport (SDF)
Louisville International Airport (SDF) is the airport serving Louisville, Kentucky, United States. Its ICAO code is KSDF. Departure and arrival times at SDF are local to the America/Kentucky/Louisville time zone. Its nonstop network reaches 36 destinations across 2 countries.
Confirmed upgrade & award space on Louisville routes
2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines, segment by segment and date by date. Pick any Louisville destination below to open a calendar of departures, the next 14 days free on every product and the full horizon on Pro.
See real availability
Confirmed upgrade or award seats by date on the SDF routes 2LNR tracks, checked against live inventory so you know what's open before you book.
Set an alert
Premium inventory turns over fast. Watch a tracked Louisville route on Pro and 2LNR notifies you when space appears.
Plan on the map
Explore every SDF nonstop on the interactive route map, with connections and route statistics.
All nonstop destinations from Louisville (SDF)
These are the city pairs behind flights to and from Louisville: 36 nonstop destinations with active service at Louisville International Airport. Each route links to its own page, with confirmed upgrade or award space by date where 2LNR tracks the carrier.
-
Louisville to Atlanta flights (SDF-ATL): Delta Air Lines
Return: Atlanta to Louisville -
Louisville to Austin flights (SDF-AUS): American Airlines and Delta Air Lines
Return: Austin to Louisville -
Louisville to Boston flights (SDF-BOS): American Airlines and Delta Air Lines
Return: Boston to Louisville -
Louisville to Charlotte flights (SDF-CLT): American Airlines
Return: Charlotte to Louisville -
Louisville to Chicago flights (SDF-ORD): American Airlines and United Airlines
Return: Chicago to Louisville -
Louisville to Dallas flights (SDF-DFW): American Airlines
Return: Dallas to Louisville -
Louisville to Denver flights (SDF-DEN): United Airlines
Return: Denver to Louisville -
Louisville to Detroit flights (SDF-DTW): Delta Air Lines
Return: Detroit to Louisville -
Louisville to Eglin Village flights (SDF-VPS): Allegiant Air
Return: Eglin Village to Louisville -
Louisville to Fort Lauderdale flights (SDF-FLL): Allegiant Air
Return: Fort Lauderdale to Louisville -
Louisville to Gulf Shores flights (SDF-GUF): Allegiant Air
Return: Gulf Shores to Louisville -
Louisville to Houston flights (SDF-IAH): American Airlines and United Airlines
Return: Houston to Louisville -
Louisville to Jacksonville flights (SDF-JAX): American Airlines
Return: Jacksonville to Louisville -
Louisville to Las Vegas flights (SDF-LAS): American Airlines
Return: Las Vegas to Louisville -
Louisville to Los Angeles flights (SDF-LAX): American Airlines and Delta Air Lines
Return: Los Angeles to Louisville -
Louisville to Miami flights (SDF-MIA): American Airlines
Return: Miami to Louisville -
Louisville to Minneapolis flights (SDF-MSP): Delta Air Lines
Return: Minneapolis to Louisville -
Louisville to New Orleans flights (SDF-MSY): American Airlines
Return: New Orleans to Louisville -
Louisville to New York flights (SDF-JFK): American Airlines and Delta Air Lines
Return: New York to Louisville -
Louisville to New York flights (SDF-LGA): American Airlines and Delta Air Lines
Return: New York to Louisville -
Louisville to Newark flights (SDF-EWR): United Airlines
Return: Newark to Louisville -
Louisville to Orlando flights (SDF-MCO): Delta Air Lines
Return: Orlando to Louisville -
Louisville to Orlando flights (SDF-SFB): Allegiant Air
Return: Orlando to Louisville -
Louisville to Philadelphia flights (SDF-PHL): American Airlines
Return: Philadelphia to Louisville -
Louisville to Phoenix flights (SDF-PHX): American Airlines
Return: Phoenix to Louisville -
Louisville to Punta Gorda flights (SDF-PGD): Allegiant Air
Return: Punta Gorda to Louisville -
Louisville to Raleigh/Durham flights (SDF-RDU): American Airlines and Delta Air Lines
Return: Raleigh/Durham to Louisville -
Louisville to Salt Lake City flights (SDF-SLC): Delta Air Lines
Return: Salt Lake City to Louisville -
Louisville to Santa Ana flights (SDF-SNA): American Airlines
Return: Santa Ana to Louisville -
Louisville to Sarasota flights (SDF-SRQ): Allegiant Air
Return: Sarasota to Louisville -
Louisville to Savannah flights (SDF-SAV): Allegiant Air
Return: Savannah to Louisville -
Louisville to South Highpoint flights (SDF-PIE): Allegiant Air
Return: South Highpoint to Louisville -
Louisville to Toronto flights (SDF-YYZ): Air Canada
Return: Toronto to Louisville -
Louisville to Washington flights (SDF-DCA): American Airlines
Return: Washington to Louisville -
Louisville to Washington flights (SDF-IAD): United Airlines
Return: Washington to Louisville -
Louisville to West Palm Beach flights (SDF-DJT): American Airlines and Delta Air Lines
Return: West Palm Beach to Louisville
Nonstop flights to Louisville (SDF)
36 airports have nonstops to Louisville International Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route.
- Atlanta to Louisville flights (ATL-SDF): Delta Air Lines
- Austin to Louisville flights (AUS-SDF): American Airlines and Delta Air Lines
- Boston to Louisville flights (BOS-SDF): American Airlines and Delta Air Lines
- Charlotte to Louisville flights (CLT-SDF): American Airlines
- Chicago to Louisville flights (ORD-SDF): American Airlines and United Airlines
- Dallas to Louisville flights (DFW-SDF): American Airlines
- Denver to Louisville flights (DEN-SDF): United Airlines
- Detroit to Louisville flights (DTW-SDF): Delta Air Lines
- Eglin Village to Louisville flights (VPS-SDF): Allegiant Air
- Fort Lauderdale to Louisville flights (FLL-SDF): Allegiant Air
- Gulf Shores to Louisville flights (GUF-SDF): Allegiant Air
- Houston to Louisville flights (IAH-SDF): American Airlines and United Airlines
- Jacksonville to Louisville flights (JAX-SDF): American Airlines
- Las Vegas to Louisville flights (LAS-SDF): American Airlines
- Los Angeles to Louisville flights (LAX-SDF): American Airlines and Delta Air Lines
- Miami to Louisville flights (MIA-SDF): American Airlines
- Minneapolis to Louisville flights (MSP-SDF): Delta Air Lines
- New Orleans to Louisville flights (MSY-SDF): American Airlines
- New York to Louisville flights (JFK-SDF): American Airlines and Delta Air Lines
- New York to Louisville flights (LGA-SDF): American Airlines and Delta Air Lines
- Newark to Louisville flights (EWR-SDF): United Airlines
- Orlando to Louisville flights (MCO-SDF): Delta Air Lines
- Orlando to Louisville flights (SFB-SDF): Allegiant Air
- Philadelphia to Louisville flights (PHL-SDF): American Airlines
- Phoenix to Louisville flights (PHX-SDF): American Airlines
- Punta Gorda to Louisville flights (PGD-SDF): Allegiant Air
- Raleigh/Durham to Louisville flights (RDU-SDF): American Airlines and Delta Air Lines
- Salt Lake City to Louisville flights (SLC-SDF): Delta Air Lines
- Santa Ana to Louisville flights (SNA-SDF): American Airlines
- Sarasota to Louisville flights (SRQ-SDF): Allegiant Air
- Savannah to Louisville flights (SAV-SDF): Allegiant Air
- South Highpoint to Louisville flights (PIE-SDF): Allegiant Air
- Toronto to Louisville flights (YYZ-SDF): Air Canada
- Washington to Louisville flights (DCA-SDF): American Airlines
- Washington to Louisville flights (IAD-SDF): United Airlines
- West Palm Beach to Louisville flights (DJT-SDF): American Airlines and Delta Air Lines
Airlines that fly out of Louisville (SDF)
The carriers with nonstop service from Louisville International Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map.
Alternative airports near Louisville (SDF)
Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.
- Lexington (LEX) (62 miles, 23 nonstop destinations)
- Owensboro (OWB) (83 miles, 2 nonstop destinations)
- Cincinnati (CVG) (84 miles, 50 nonstop destinations)
- Evansville (EVV) (98 miles, 7 nonstop destinations)
- Indianapolis (IND) (111 miles, 39 nonstop destinations)
- Dayton (DAY) (145 miles, 11 nonstop destinations)
Frequently asked questions about Louisville (SDF)
How many nonstop destinations does Louisville International Airport (SDF) serve?
Which airlines fly out of Louisville (SDF)?
How many airlines fly out of SDF?
How do I check upgrade or award availability from SDF?
Does 2LNR track flights from SDF?
Where can you fly nonstop from Louisville (SDF)?
Never miss SDF upgrade or award space
See what's open by date on these routes, the next 14 days free on every product and the full horizon on Pro.
Get started free