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PHL
Philadelphia
SDF
Louisville
Philadelphia → Louisville
Spirit Airlines · Round Trip · Nonstop
Save $112 (28% off)
Compared to the typical price of $393
$274$393
per person · round trip
Flight Details
Cabin
Economy
Departs
May 7, 2026
Returns
May 10, 2026
Price History
Avg: $278
Low: $274
High: $281
Current price is the lowest recorded!
Mar 23Mar 26
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