20:44
05/08/2026
PHL
Philadelphia International Airport
12h 44m
1 Stop
⏱ FLL · 7h 23m FLL Airport
09:28
05/09/2026
+1
SDF
Louisville International Standiford Field
₹11,124
per person
Select →
✕ Non-refundable LCC
Southwest Airlines
WN-793
16:30
05/08/2026
PHL
Philadelphia International Airport
5h 15m
1 Stop
⏱ BNA · 2h 0m BNA Airport
21:45
05/08/2026
SDF
Louisville International Standiford Field
₹21,785
per person
Select →
✕ Non-refundable 6 fare options
Southwest Airlines
WN-3729
14:15
05/08/2026
PHL
Philadelphia International Airport
6h 45m
1 Stop
⏱ MDW · 3h 20m MDW Airport
21:00
05/08/2026
SDF
Louisville International Standiford Field
₹21,785
per person
Select →
✕ Non-refundable 6 fare options
Southwest Airlines
WN-3728
07:55
05/08/2026
PHL
Philadelphia International Airport
7h 5m
1 Stop
⏱ MDW · 3h 40m MDW Airport
15:00
05/08/2026
SDF
Louisville International Standiford Field
₹21,785
per person
Select →
✕ Non-refundable 6 fare options
Southwest Airlines
WN-1437
06:40
05/08/2026
PHL
Philadelphia International Airport
8h 20m
2 Stops
⏱ MCO · 1h 0m MCO Airport ⏱ MDW · 0h 45m MDW Airport
15:00
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-4952
06:10
05/08/2026
PHL
Philadelphia International Airport
8h 50m
2 Stops
⏱ STL · 3h 15m STL Airport ⏱ MDW · 0h 45m MDW Airport
15:00
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-4952
06:10
05/08/2026
PHL
Philadelphia International Airport
7h 50m
2 Stops
⏱ STL · 0h 50m STL Airport ⏱ DAL · 0h 45m DAL Airport
14:00
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-4952
06:10
05/08/2026
PHL
Philadelphia International Airport
10h 40m
2 Stops
⏱ STL · 3h 40m STL Airport ⏱ BWI · 0h 50m BWI Airport
16:50
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-3729
14:15
05/08/2026
PHL
Philadelphia International Airport
9h 30m
2 Stops
⏱ MDW · 2h 25m MDW Airport ⏱ BWI · 1h 15m BWI Airport
23:45
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-3725
12:20
05/08/2026
PHL
Philadelphia International Airport
9h 50m
2 Stops
⏱ STL · 0h 35m STL Airport ⏱ MCO · 2h 15m MCO Airport
22:10
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-3725
12:20
05/08/2026
PHL
Philadelphia International Airport
9h 50m
2 Stops
⏱ STL · 1h 40m STL Airport ⏱ MCO · 1h 5m MCO Airport
22:10
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-3725
12:20
05/08/2026
PHL
Philadelphia International Airport
11h 25m
2 Stops
⏱ STL · 2h 15m STL Airport ⏱ BWI · 2h 50m BWI Airport
23:45
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-3725
12:20
05/08/2026
PHL
Philadelphia International Airport
8h 40m
2 Stops
⏱ STL · 2h 55m STL Airport ⏱ MDW · 0h 55m MDW Airport
21:00
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-3719
08:55
05/08/2026
PHL
Philadelphia International Airport
13h 15m
2 Stops
⏱ BNA · 3h 35m BNA Airport ⏱ MCO · 3h 10m MCO Airport
22:10
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-3719
08:55
05/08/2026
PHL
Philadelphia International Airport
10h 40m
2 Stops
⏱ BNA · 3h 10m BNA Airport ⏱ HOU · 0h 45m HOU Airport
19:35
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-2748
11:10
05/08/2026
PHL
Philadelphia International Airport
10h 35m
2 Stops
⏱ MDW · 3h 30m MDW Airport ⏱ BNA · 2h 20m BNA Airport
21:45
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-2545
12:45
05/08/2026
PHL
Philadelphia International Airport
9h 25m
2 Stops
⏱ BNA · 2h 15m BNA Airport ⏱ MCO · 0h 55m MCO Airport
22:10
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-2545
12:45
05/08/2026
PHL
Philadelphia International Airport
8h 15m
2 Stops
⏱ BNA · 1h 35m BNA Airport ⏱ MDW · 1h 45m MDW Airport
21:00
05/08/2026
SDF
Louisville International Standiford Field
₹22,455
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-2748
11:10
05/08/2026
PHL
Philadelphia International Airport
10h 35m
2 Stops
⏱ CVG · 3h 40m CVG Airport ⏱ BNA · 0h 40m BNA Airport
21:45
05/08/2026
SDF
Louisville International Standiford Field
₹22,950
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-2748
11:10
05/08/2026
PHL
Philadelphia International Airport
11h 0m
2 Stops
⏱ MDW · 1h 5m MDW Airport ⏱ MCO · 0h 50m MCO Airport
22:10
05/08/2026
SDF
Louisville International Standiford Field
₹22,950
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-3719
08:55
05/08/2026
PHL
Philadelphia International Airport
10h 40m
2 Stops
⏱ BNA · 1h 5m BNA Airport ⏱ HOU · 1h 5m HOU Airport
19:35
05/08/2026
SDF
Louisville International Standiford Field
₹22,950
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-4952
06:10
05/08/2026
PHL
Philadelphia International Airport
13h 25m
2 Stops
⏱ STL · 4h 50m STL Airport ⏱ HOU · 1h 50m HOU Airport
19:35
05/08/2026
SDF
Louisville International Standiford Field
₹22,978
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-3719
08:55
05/08/2026
PHL
Philadelphia International Airport
12h 5m
2 Stops
⏱ BNA · 2h 50m BNA Airport ⏱ MDW · 4h 5m MDW Airport
21:00
05/08/2026
SDF
Louisville International Standiford Field
₹22,978
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-3719
08:55
05/08/2026
PHL
Philadelphia International Airport
13h 15m
2 Stops
⏱ BNA · 2h 35m BNA Airport ⏱ MCO · 4h 10m MCO Airport
22:10
05/08/2026
SDF
Louisville International Standiford Field
₹22,978
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-2748
11:10
05/08/2026
PHL
Philadelphia International Airport
12h 35m
1 Stop
⏱ BWI · 4h 25m BWI Airport
23:45
05/08/2026
SDF
Louisville International Standiford Field
₹23,299
per person
Select →
✕ Non-refundable 5 fare options
😕 No flights match your filters. Clear
Philadelphia to Louisville — what to expect when booking
The PHL–SDF route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Philadelphia,USA and Louisville,USA is approximately
925.47 km .