Philadelphia (PHL) to Louisville (SDF) flights
An economy award from Philadelphia (PHL) to Louisville (SDF) starts at 4,500 miles one way with Alaska Atmos Rewards on American Airlines, plus taxes and fees from $25.60. One airline flies nonstop from Philadelphia (PHL) to Louisville (SDF): American Airlines. The two airports are 575 miles (925 km) apart. American Airlines is in oneworld. There are also 15 ways to fly it with one stop, through Baltimore, Dulles and Washington and more.
How many miles PHL to SDF costs
Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Taxes and fees |
|---|---|---|
| Alaska Atmos RewardsOn American Airlines | 4,500 | $25.60 |
| American AAdvantageOn American Airlines | 5,500 | $5.60 |
| Iberia ClubOn American Airlines | 6,000 | $5.60 |
| Qantas Frequent FlyerOn American Airlines | 9,200 | $5.60 |
| Qatar Airways Privilege ClubOn American Airlines | 9,500 | $5.60 |
| Cathay Pacific Asia MilesOn American Airlines | 10,000 | $5.60 |
| British Airways ClubOn American Airlines | 12,000 | $5.60 |
| Etihad GuestOn American Airlines | 12,000 | $5.60 |
| JAL Mileage BankOn American Airlines | 12,000 | $5.60 |
| Finnair PlusOn American Airlines | 16,500 | $5.60 |
Business and first class prices are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.
Compare every program in the Award Flight PricerAirlines flying nonstop from PHL to SDF
- American Airlinesoneworld · bookable with 9 programsWho books it
Book PHL to SDF with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Alaska Atmos RewardsBooks American Airlines
- American AAdvantageBooks American Airlines
- British Airways ClubBooks American Airlines
- Cathay Pacific Asia MilesBooks American Airlines
- Finnair PlusBooks American Airlines
- Iberia ClubBooks American Airlines
- JAL Mileage BankBooks American Airlines
- Qantas Frequent FlyerBooks American Airlines
- Qatar Airways Privilege ClubBooks American Airlines
PHL to SDF with one stop
15 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Baltimore (BWI)Southwest Airlines the whole way
- Via Dulles (IAD)United Airlines the whole way
- Via Washington (DCA)American Airlines the whole way
- Via Pittsburgh (PIT)American Airlines, then Breeze Airways
- Via Raleigh/Durham (RDU)American Airlines and Frontier Airlines, then Breeze Airways
- Via Detroit (DTW)Delta Air Lines the whole way
- Via Charlotte (CLT)American Airlines the whole way
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Hartford (BDL)American Airlines, then Breeze Airways
- Via Chicago (MDW)Southwest Airlines the whole way
- Via Chicago (ORD)American Airlines and United Airlines the whole way
- Via Atlanta (ATL)Delta Air Lines the whole way
- Via Charleston (CHS)American Airlines, then Breeze Airways
- Via Boston (BOS)American Airlines and Delta Air Lines the whole way
- Via Fort Walton Beach (VPS)American Airlines, then Allegiant Air
PHL to SDF: common questions
How many miles does PHL to SDF cost?
In economy it starts at 4,500 miles one way with Alaska Atmos Rewards on American Airlines, plus taxes and fees from $25.60. Next cheapest: American AAdvantage (5,500), Iberia Club (6,000) and Qantas Frequent Flyer (9,200). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.
Which airlines fly nonstop from PHL to SDF?
American Airlines (oneworld) flies nonstop from Philadelphia (PHL) to Louisville (SDF).
How far is Philadelphia from Louisville by plane?
Philadelphia (PHL) and Louisville (SDF) are 575 miles (925 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book PHL to SDF award flights?
9 programs can book at least one of the nonstop airlines: Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, Finnair Plus, Iberia Club, JAL Mileage Bank, Qantas Frequent Flyer and 1 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
Where can I connect between Philadelphia and Louisville?
The most direct connections are through Baltimore (BWI), Dulles (IAD), Washington (DCA), Pittsburgh (PIT) and Raleigh/Durham (RDU). On 10 of them the same airline flies both flights, for example Southwest Airlines through Baltimore.
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.