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Cheap flights from Louisville (SDF) to Philadelphia (PHL)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Louisville (SDF) to Philadelphia (PHL)

How to find the cheapest flight from Louisville (SDF) to Philadelphia (PHL)
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How to find the cheapest flight from Louisville (SDF) to Philadelphia (PHL)
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How to find the cheapest flight from Louisville (SDF) to Philadelphia (PHL)
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Cheap flights from Louisville to Philadelphia in May , June 2026

29 May - 05 Jun $ 601.00
SDF
Louisville
United Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
SDF
Louisville
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27 May - 03 Jun $ 601.00
SDF
Louisville
United Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
SDF
Louisville
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29 May - 06 Jun $ 601.00
SDF
Louisville
United Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
SDF
Louisville
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Last minute flights from Louisville to Philadelphia

28 May - 31 May $ 440.00
SDF
Louisville
BREEZE
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
BREEZE
1 STOPS
SDF
Louisville
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27 May - 31 May $ 440.00
SDF
Louisville
BREEZE
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
BREEZE
1 STOPS
SDF
Louisville
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28 May - 31 May $ 450.00
SDF
Louisville
BREEZE
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
BREEZE
1 STOPS
SDF
Louisville
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One-way flights to Philadelphia from Louisville

2:27 PM - 6:15 AM
Frontier Airlines
2 Stops
18h 27m
SDF - PHL
$ 209
Kiwi
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8:06 PM - 3:07 PM
Frontier Airlines
1 Stops
20h 32m
SDF - PHL
$ 209
Kiwi
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8:06 PM - 10:10 AM
Frontier Airlines
2 Stops
16h 19m
SDF - PHL
$ 227
Kiwi
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How to find the cheapest flight from Louisville (SDF) to Philadelphia (PHL)

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How to find the cheapest flight from Louisville (SDF) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Louisville (SDF) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.