Southwest Airlines
WN-1970
17:40
05/10/2026
SDF
Louisville International Standiford Field
6h 15m
1 Stop
⏱ MCO · 1h 35m MCO Airport
23:55
05/10/2026
PHL
Philadelphia International Airport
₹22,089
per person
Select →
✕ Non-refundable 🔥 Last 5 seats 10 fare options
Southwest Airlines
WN-4190
06:30
05/10/2026
SDF
Louisville International Standiford Field
11h 55m
2 Stops
⏱ TPA · 2h 20m TPA Airport ⏱ STL · 2h 50m STL Airport
18:25
05/10/2026
PHL
Philadelphia International Airport
₹22,767
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-4186
05:50
05/10/2026
SDF
Louisville International Standiford Field
12h 35m
2 Stops
⏱ BWI · 2h 20m BWI Airport ⏱ STL · 4h 10m STL Airport
18:25
05/10/2026
PHL
Philadelphia International Airport
₹23,298
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-4190
06:30
05/10/2026
SDF
Louisville International Standiford Field
11h 55m
2 Stops
⏱ TPA · 0h 40m TPA Airport ⏱ STL · 4h 30m STL Airport
18:25
05/10/2026
PHL
Philadelphia International Airport
₹23,298
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-1407
08:30
05/10/2026
SDF
Louisville International Standiford Field
7h 15m
1 Stop
⏱ MDW · 4h 5m MDW Airport
15:45
05/10/2026
PHL
Philadelphia International Airport
₹24,042
per person
Select →
✕ Non-refundable 🔥 Last 2 seats 9 fare options
Southwest Airlines
WN-1407
08:30
05/10/2026
SDF
Louisville International Standiford Field
9h 55m
2 Stops
⏱ MDW · 2h 5m MDW Airport ⏱ STL · 3h 10m STL Airport
18:25
05/10/2026
PHL
Philadelphia International Airport
₹24,188
per person
Select →
✕ Non-refundable 🔥 Last 2 seats 4 fare options
Southwest Airlines
WN-4188
07:25
05/10/2026
SDF
Louisville International Standiford Field
11h 0m
2 Stops
⏱ MCO · 0h 35m MCO Airport ⏱ STL · 3h 35m STL Airport
18:25
05/10/2026
PHL
Philadelphia International Airport
₹24,188
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
Southwest Airlines
WN-4798
07:00
05/10/2026
SDF
Louisville International Standiford Field
8h 45m
2 Stops
⏱ BNA · 1h 50m BNA Airport ⏱ MDW · 2h 35m MDW Airport
15:45
05/10/2026
PHL
Philadelphia International Airport
₹24,188
per person
Select →
✕ Non-refundable 🔥 Last 3 seats 4 fare options
Southwest Airlines
WN-4186
05:50
05/10/2026
SDF
Louisville International Standiford Field
17h 25m
2 Stops
⏱ BWI · 4h 15m BWI Airport ⏱ STL · 0h 55m STL Airport
23:15
05/10/2026
PHL
Philadelphia International Airport
₹24,302
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
Southwest Airlines
WN-4722
15:50
05/10/2026
SDF
Louisville International Standiford Field
6h 20m
1 Stop
⏱ MDW · 3h 10m MDW Airport
22:10
05/10/2026
PHL
Philadelphia International Airport
₹24,933
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 10 fare options
Southwest Airlines
WN-4186
05:50
05/10/2026
SDF
Louisville International Standiford Field
13h 0m
2 Stops
⏱ BWI · 3h 10m BWI Airport ⏱ MDW · 2h 45m MDW Airport
18:50
05/10/2026
PHL
Philadelphia International Airport
₹26,112
per person
Select →
✕ Non-refundable 🔥 Last 2 seats 4 fare options
Southwest Airlines
WN-4798
07:00
05/10/2026
SDF
Louisville International Standiford Field
10h 10m
2 Stops
⏱ BNA · 4h 15m BNA Airport ⏱ MCO · 0h 40m MCO Airport
17:10
05/10/2026
PHL
Philadelphia International Airport
₹26,141
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
Southwest Airlines
WN-4798
07:00
05/10/2026
SDF
Louisville International Standiford Field
6h 25m
2 Stops
⏱ BNA · 0h 55m BNA Airport ⏱ STL · 1h 10m STL Airport
13:25
05/10/2026
PHL
Philadelphia International Airport
₹27,032
per person
Select →
✕ Non-refundable 🔥 Last 2 seats 4 fare options
Southwest Airlines
WN-4798
07:00
05/10/2026
SDF
Louisville International Standiford Field
10h 10m
2 Stops
⏱ BNA · 1h 55m BNA Airport ⏱ MCO · 3h 0m MCO Airport
17:10
05/10/2026
PHL
Philadelphia International Airport
₹27,032
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
Southwest Airlines
WN-4190
06:30
05/10/2026
SDF
Louisville International Standiford Field
12h 20m
2 Stops
⏱ TPA · 2h 0m TPA Airport ⏱ MDW · 3h 35m MDW Airport
18:50
05/10/2026
PHL
Philadelphia International Airport
₹27,032
per person
Select →
✕ Non-refundable 🔥 Last 3 seats 4 fare options
Southwest Airlines
WN-4188
07:25
05/10/2026
SDF
Louisville International Standiford Field
11h 25m
2 Stops
⏱ MCO · 1h 10m MCO Airport ⏱ MDW · 3h 25m MDW Airport
18:50
05/10/2026
PHL
Philadelphia International Airport
₹28,549
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
Southwest Airlines
WN-2416
10:25
05/10/2026
SDF
Louisville International Standiford Field
8h 25m
2 Stops
⏱ BWI · 0h 45m BWI Airport ⏱ MDW · 2h 5m MDW Airport
18:50
05/10/2026
PHL
Philadelphia International Airport
₹28,832
per person
Select →
✕ Non-refundable 🔥 Last 3 seats 4 fare options
Southwest Airlines
WN-2413
18:20
05/10/2026
SDF
Louisville International Standiford Field
5h 5m
1 Stop
⏱ BNA · 2h 10m BNA Airport
23:25
05/10/2026
PHL
Philadelphia International Airport
₹29,482
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 10 fare options
Southwest Airlines
WN-4798
07:00
05/10/2026
SDF
Louisville International Standiford Field
5h 50m
1 Stop
⏱ BNA · 2h 55m BNA Airport
12:50
05/10/2026
PHL
Philadelphia International Airport
₹29,482
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 9 fare options
Southwest Airlines
WN-4798
07:00
05/10/2026
SDF
Louisville International Standiford Field
11h 50m
2 Stops
⏱ BNA · 4h 45m BNA Airport ⏱ MDW · 2h 40m MDW Airport
18:50
05/10/2026
PHL
Philadelphia International Airport
₹30,690
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
Southwest Airlines
WN-2416
10:25
05/10/2026
SDF
Louisville International Standiford Field
11h 45m
2 Stops
⏱ BWI · 3h 0m BWI Airport ⏱ MDW · 3h 10m MDW Airport
22:10
05/10/2026
PHL
Philadelphia International Airport
₹30,918
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-4186
05:50
05/10/2026
SDF
Louisville International Standiford Field
11h 20m
2 Stops
⏱ BWI · 1h 55m BWI Airport ⏱ MCO · 2h 45m MCO Airport
17:10
05/10/2026
PHL
Philadelphia International Airport
₹30,918
per person
Select →
✕ Non-refundable 🔥 Last 3 seats 4 fare options
Southwest Airlines
WN-4186
05:50
05/10/2026
SDF
Louisville International Standiford Field
11h 20m
2 Stops
⏱ BWI · 0h 55m BWI Airport ⏱ MCO · 3h 45m MCO Airport
17:10
05/10/2026
PHL
Philadelphia International Airport
₹30,918
per person
Select →
✕ Non-refundable 🔥 Last 3 seats 4 fare options
Southwest Airlines
WN-4186
05:50
05/10/2026
SDF
Louisville International Standiford Field
11h 20m
2 Stops
⏱ BWI · 2h 55m BWI Airport ⏱ MCO · 1h 50m MCO Airport
17:10
05/10/2026
PHL
Philadelphia International Airport
₹30,918
per person
Select →
✕ Non-refundable 🔥 Last 3 seats 4 fare options
Southwest Airlines
WN-3300
10:55
05/10/2026
SDF
Louisville International Standiford Field
12h 20m
2 Stops
⏱ DAL · 1h 40m DAL Airport ⏱ STL · 4h 30m STL Airport
23:15
05/10/2026
PHL
Philadelphia International Airport
₹31,448
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
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Louisville to Philadelphia — what to expect when booking
The SDF–PHL 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 Louisville,USA and Philadelphia,USA is approximately
925.47 km .